summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorandreas_kupries <akupries@shaw.ca>2007-11-14 19:53:26 (GMT)
committerandreas_kupries <akupries@shaw.ca>2007-11-14 19:53:26 (GMT)
commit9bdde7aa4d7b94e1801005fcc63f1fe9953d216a (patch)
tree2ee64d903f977e66a96ac59769b7a3ce4e8b00d6
parentee7263e60a62d54b28a593d5e36927943222c9e2 (diff)
downloadtcl-9bdde7aa4d7b94e1801005fcc63f1fe9953d216a.zip
tcl-9bdde7aa4d7b94e1801005fcc63f1fe9953d216a.tar.gz
tcl-9bdde7aa4d7b94e1801005fcc63f1fe9953d216a.tar.bz2
* tests/chanio.test: New file. This is essentially a duplicate of
'io.test', with all channel commands converted to their 'chan xxx' notation. * tests/io.test: Fixed typo in test description.
Diffstat
-rw-r--r--ChangeLog7
-rw-r--r--tests/chanio.test7463
-rw-r--r--tests/io.test4
3 files changed, 7472 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index f48ec8b..e36de2f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-11-14 Andreas Kupries <andreask@activestate.com>
+
+ * tests/chanio.test: New file. This is essentially a duplicate of
+ 'io.test', with all channel commands converted to their 'chan
+ xxx' notation.
+ * tests/io.test: Fixed typo in test description.
+
2007-11-14 Donal K. Fellows <donal.k.fellows@man.ac.uk>
* generic/regc*.c: Eliminate multi-char collating element code
diff --git a/tests/chanio.test b/tests/chanio.test
new file mode 100644
index 0000000..a7fb471
--- /dev/null
+++ b/tests/chanio.test
@@ -0,0 +1,7463 @@
+# -*- tcl -*-
+# Functionality covered: operation of all IO commands, and all procedures
+# defined in generic/tclIO.c.
+#
+# This file contains a collection of tests for one or more of the Tcl
+# built-in commands. Sourcing this file into Tcl runs the tests and
+# generates output for errors. No output means no errors were found.
+#
+# Copyright (c) 1991-1994 The Regents of the University of California.
+# Copyright (c) 1994-1997 Sun Microsystems, Inc.
+# Copyright (c) 1998-1999 by Scriptics Corporation.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+# RCS: @(#) $Id: chanio.test,v 1.1 2007/11/14 19:53:26 andreas_kupries Exp $
+
+if {[catch {package require tcltest 2}]} {
+ chan puts stderr "Skipping tests in [info script]. tcltest 2 required."
+ return
+}
+namespace eval ::tcl::test::io {
+ namespace import ::tcltest::*
+
+ variable umaskValue
+ variable path
+ variable f
+ variable i
+ variable n
+ variable v
+ variable msg
+ variable expected
+
+ testConstraint testchannel [llength [info commands testchannel]]
+ testConstraint exec [llength [info commands exec]]
+ testConstraint openpipe 1
+ testConstraint fileevent [llength [info commands fileevent]]
+ testConstraint fcopy [llength [info commands fcopy]]
+ testConstraint testfevent [llength [info commands testfevent]]
+ testConstraint testchannelevent [llength [info commands testchannelevent]]
+ testConstraint testmainthread [llength [info commands testmainthread]]
+ testConstraint testthread [llength [info commands testthread]]
+
+ # You need a *very* special environment to do some tests. In
+ # particular, many file systems do not support large-files...
+ testConstraint largefileSupport 0
+
+ # some tests can only be run is umask is 2
+ # if "umask" cannot be run, the tests will be skipped.
+ set umaskValue 0
+ testConstraint umask [expr {![catch {set umaskValue [scan [exec /bin/sh -c umask] %o]}]}]
+
+ testConstraint makeFileInHome [expr {![file exists ~/_test_] && [file writable ~]}]
+
+ # set up a long data file for some of the following tests
+
+ set path(longfile) [makeFile {} longfile]
+ set f [open $path(longfile) w]
+ chan configure $f -eofchar {} -translation lf
+ for { set i 0 } { $i < 100 } { incr i} {
+ chan puts $f "#123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
+\#123456789abcdef01
+\#"
+ }
+ chan close $f
+
+ set path(cat) [makeFile {
+ set f stdin
+ if {$argv != ""} {
+ set f [open [lindex $argv 0]]
+ }
+ chan configure $f -encoding binary -translation lf -blocking 0 -eofchar \x1a
+ chan configure stdout -encoding binary -translation lf -buffering none
+ chan event $f readable "foo $f"
+ proc foo {f} {
+ set x [chan read $f]
+ catch {chan puts -nonewline $x}
+ if {[chan eof $f]} {
+ chan close $f
+ exit 0
+ }
+ }
+ vwait forever
+ } cat]
+
+ set thisScript [file join [pwd] [info script]]
+
+ proc contents {file} {
+ set f [open $file]
+ chan configure $f -translation binary
+ set a [chan read $f]
+ chan close $f
+ return $a
+ }
+
+test chan-io-1.5 {Tcl_WriteChars: CheckChannelErrors} {emptyTest} {
+ # no test, need to cause an async error.
+} {}
+set path(test1) [makeFile {} test1]
+test chan-io-1.6 {Tcl_WriteChars: WriteBytes} {
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary
+ chan puts -nonewline $f "a\u4e4d\0"
+ chan close $f
+ contents $path(test1)
+} "a\x4d\x00"
+test chan-io-1.7 {Tcl_WriteChars: WriteChars} {
+ set f [open $path(test1) w]
+ chan configure $f -encoding shiftjis
+ chan puts -nonewline $f "a\u4e4d\0"
+ chan close $f
+ contents $path(test1)
+} "a\x93\xe1\x00"
+set path(test2) [makeFile {} test2]
+test chan-io-1.8 {Tcl_WriteChars: WriteChars} {
+ # This test written for SF bug #506297.
+ #
+ # Executing this test without the fix for the referenced bug
+ # applied to tcl will cause tcl, more specifically WriteChars, to
+ # go into an infinite loop.
+
+ set f [open $path(test2) w]
+ chan configure $f -encoding iso2022-jp
+ chan puts -nonewline $f [format %s%c [string repeat " " 4] 12399]
+ chan close $f
+ contents $path(test2)
+} " \x1b\$B\$O\x1b(B"
+
+test chan-io-1.9 {Tcl_WriteChars: WriteChars} {
+ # When closing a channel with an encoding that appends
+ # escape bytes, check for the case where the escape
+ # bytes overflow the current IO buffer. The bytes
+ # should be moved into a new buffer.
+
+ set data "1234567890 [format %c 12399]"
+
+ set sizes [list]
+
+ # With default buffer size
+ set f [open $path(test2) w]
+ chan configure $f -encoding iso2022-jp
+ chan puts -nonewline $f $data
+ chan close $f
+ lappend sizes [file size $path(test2)]
+
+ # With buffer size equal to the length
+ # of the data, the escape bytes would
+ # go into the next buffer.
+
+ set f [open $path(test2) w]
+ chan configure $f -encoding iso2022-jp -buffersize 16
+ chan puts -nonewline $f $data
+ chan close $f
+ lappend sizes [file size $path(test2)]
+
+ # With buffer size that is large enough
+ # to hold 1 byte of escaped data, but
+ # not all 3. This should not write
+ # the escape bytes to the first buffer
+ # and then again to the second buffer.
+
+ set f [open $path(test2) w]
+ chan configure $f -encoding iso2022-jp -buffersize 17
+ chan puts -nonewline $f $data
+ chan close $f
+ lappend sizes [file size $path(test2)]
+
+ # With buffer size that can hold 2 out of
+ # 3 bytes of escaped data.
+
+ set f [open $path(test2) w]
+ chan configure $f -encoding iso2022-jp -buffersize 18
+ chan puts -nonewline $f $data
+ chan close $f
+ lappend sizes [file size $path(test2)]
+
+ # With buffer size that can hold all the
+ # data and escape bytes.
+
+ set f [open $path(test2) w]
+ chan configure $f -encoding iso2022-jp -buffersize 19
+ chan puts -nonewline $f $data
+ chan close $f
+ lappend sizes [file size $path(test2)]
+
+ set sizes
+} {19 19 19 19 19}
+
+test chan-io-2.1 {WriteBytes} {
+ # loop until all bytes are written
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary -buffersize 16 -translation crlf
+ chan puts $f "abcdefghijklmnopqrstuvwxyz"
+ chan close $f
+ contents $path(test1)
+} "abcdefghijklmnopqrstuvwxyz\r\n"
+test chan-io-2.2 {WriteBytes: savedLF > 0} {
+ # After flushing buffer, there was a \n left over from the last
+ # \n -> \r\n expansion. It gets stuck at beginning of this buffer.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary -buffersize 16 -translation crlf
+ chan puts -nonewline $f "123456789012345\n12"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "123456789012345\r" "123456789012345\r\n12"]
+test chan-io-2.3 {WriteBytes: flush on line} {
+ # Tcl "line" buffering has weird behavior: if current buffer contains
+ # a \n, entire buffer gets flushed. Logical behavior would be to flush
+ # only up to the \n.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary -buffering line -translation crlf
+ chan puts -nonewline $f "\n12"
+ set x [contents $path(test1)]
+ chan close $f
+ set x
+} "\r\n12"
+test chan-io-2.4 {WriteBytes: reset sawLF after each buffer} {
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary -buffering line -translation lf \
+ -buffersize 16
+ chan puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"]
+
+test chan-io-3.1 {WriteChars: compatibility with WriteBytes} {
+ # loop until all bytes are written
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding ascii -buffersize 16 -translation crlf
+ chan puts $f "abcdefghijklmnopqrstuvwxyz"
+ chan close $f
+ contents $path(test1)
+} "abcdefghijklmnopqrstuvwxyz\r\n"
+test chan-io-3.2 {WriteChars: compatibility with WriteBytes: savedLF > 0} {
+ # After flushing buffer, there was a \n left over from the last
+ # \n -> \r\n expansion. It gets stuck at beginning of this buffer.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding ascii -buffersize 16 -translation crlf
+ chan puts -nonewline $f "123456789012345\n12"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "123456789012345\r" "123456789012345\r\n12"]
+test chan-io-3.3 {WriteChars: compatibility with WriteBytes: flush on line} {
+ # Tcl "line" buffering has weird behavior: if current buffer contains
+ # a \n, entire buffer gets flushed. Logical behavior would be to flush
+ # only up to the \n.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding ascii -buffering line -translation crlf
+ chan puts -nonewline $f "\n12"
+ set x [contents $path(test1)]
+ chan close $f
+ set x
+} "\r\n12"
+test chan-io-3.4 {WriteChars: loop over stage buffer} {
+ # stage buffer maps to more than can be queued at once.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding jis0208 -buffersize 16
+ chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
+test chan-io-3.5 {WriteChars: saved != 0} {
+ # Bytes produced by UtfToExternal from end of last channel buffer
+ # had to be moved to beginning of next channel buffer to preserve
+ # requested buffersize.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding jis0208 -buffersize 17
+ chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
+test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} {
+ # One incomplete UTF-8 character at end of staging buffer. Backup
+ # in src to the beginning of that UTF-8 character and try again.
+ #
+ # Translate the first 16 bytes, produce 14 bytes of output, 2 left over
+ # (first two bytes of \uff21 in UTF-8). Given those two bytes try
+ # translating them again, find that no bytes are read produced, and break
+ # to outer loop where those two bytes will have the remaining 4 bytes
+ # (the last byte of \uff21 plus the all of \uff22) appended.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding shiftjis -buffersize 16
+ chan puts -nonewline $f "12345678901234\uff21\uff22"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "12345678901234\x82\x60" "12345678901234\x82\x60\x82\x61"]
+test chan-io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} {
+ # When translating UTF-8 to external, the produced bytes went past end
+ # of the channel buffer. This is done purpose -- we then truncate the
+ # bytes at the end of the partial character to preserve the requested
+ # blocksize on flush. The truncated bytes are moved to the beginning
+ # of the next channel buffer.
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding jis0208 -buffersize 17
+ chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"]
+test chan-io-3.8 {WriteChars: reset sawLF after each buffer} {
+ set f [open $path(test1) w]
+ chan configure $f -encoding ascii -buffering line -translation lf \
+ -buffersize 16
+ chan puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"]
+
+test chan-io-4.1 {TranslateOutputEOL: lf} {
+ # search for \n
+
+ set f [open $path(test1) w]
+ chan configure $f -buffering line -translation lf
+ chan puts $f "abcde"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "abcde\n" "abcde\n"]
+test chan-io-4.2 {TranslateOutputEOL: cr} {
+ # search for \n, replace with \r
+
+ set f [open $path(test1) w]
+ chan configure $f -buffering line -translation cr
+ chan puts $f "abcde"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "abcde\r" "abcde\r"]
+test chan-io-4.3 {TranslateOutputEOL: crlf} {
+ # simple case: search for \n, replace with \r
+
+ set f [open $path(test1) w]
+ chan configure $f -buffering line -translation crlf
+ chan puts $f "abcde"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "abcde\r\n" "abcde\r\n"]
+test chan-io-4.4 {TranslateOutputEOL: crlf} {
+ # keep storing more bytes in output buffer until output buffer is full.
+ # We have 13 bytes initially that would turn into 18 bytes. Fill
+ # dest buffer while (dstEnd < dstMax).
+
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -buffersize 16
+ chan puts -nonewline $f "1234567\n\n\n\n\nA"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "1234567\r\n\r\n\r\n\r\n\r" "1234567\r\n\r\n\r\n\r\n\r\nA"]
+test chan-io-4.5 {TranslateOutputEOL: crlf} {
+ # Check for overflow of the destination buffer
+
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -buffersize 12
+ chan puts -nonewline $f "12345678901\n456789012345678901234"
+ chan close $f
+ set x [contents $path(test1)]
+} "12345678901\r\n456789012345678901234"
+
+test chan-io-5.1 {CheckFlush: not full} {
+ set f [open $path(test1) w]
+ chan configure $f
+ chan puts -nonewline $f "12345678901234567890"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "" "12345678901234567890"]
+test chan-io-5.2 {CheckFlush: full} {
+ set f [open $path(test1) w]
+ chan configure $f -buffersize 16
+ chan puts -nonewline $f "12345678901234567890"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "1234567890123456" "12345678901234567890"]
+test chan-io-5.3 {CheckFlush: not line} {
+ set f [open $path(test1) w]
+ chan configure $f -buffering line
+ chan puts -nonewline $f "12345678901234567890"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "" "12345678901234567890"]
+test chan-io-5.4 {CheckFlush: line} {
+ set f [open $path(test1) w]
+ chan configure $f -buffering line -translation lf -encoding ascii
+ chan puts -nonewline $f "1234567890\n1234567890"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "1234567890\n1234567890" "1234567890\n1234567890"]
+test chan-io-5.5 {CheckFlush: none} {
+ set f [open $path(test1) w]
+ chan configure $f -buffering none
+ chan puts -nonewline $f "1234567890"
+ set x [list [contents $path(test1)]]
+ chan close $f
+ lappend x [contents $path(test1)]
+} [list "1234567890" "1234567890"]
+
+test chan-io-6.1 {Tcl_GetsObj: working} {
+ set f [open $path(test1) w]
+ chan puts $f "foo\nboo"
+ chan close $f
+ set f [open $path(test1)]
+ set x [chan gets $f]
+ chan close $f
+ set x
+} {foo}
+test chan-io-6.2 {Tcl_GetsObj: CheckChannelErrors() != 0} emptyTest {
+ # no test, need to cause an async error.
+} {}
+test chan-io-6.3 {Tcl_GetsObj: how many have we used?} {
+ # if (bufPtr != NULL) {oldRemoved = bufPtr->nextRemoved}
+
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f "abc\ndefg"
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan tell $f] [chan gets $f line] [chan tell $f] [chan gets $f line] $line]
+ chan close $f
+ set x
+} {0 3 5 4 defg}
+test chan-io-6.4 {Tcl_GetsObj: encoding == NULL} {
+ set f [open $path(test1) w]
+ chan configure $f -translation binary
+ chan puts $f "\x81\u1234\0"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation binary
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 3 "\x81\x34\x00"]
+test chan-io-6.5 {Tcl_GetsObj: encoding != NULL} {
+ set f [open $path(test1) w]
+ chan configure $f -translation binary
+ chan puts $f "\x88\xea\x92\x9a"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding shiftjis
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 2 "\u4e00\u4e01"]
+set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
+append a $a
+append a $a
+test chan-io-6.6 {Tcl_GetsObj: loop test} {
+ # if (dst >= dstEnd)
+
+ set f [open $path(test1) w]
+ chan puts $f $a
+ chan puts $f hi
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 256 $a]
+test chan-io-6.7 {Tcl_GetsObj: error in input} {stdio openpipe} {
+ # if (FilterInputBytes(chanPtr, &gs) != 0)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan puts -nonewline $f "hi\nwould"
+ chan flush $f
+ chan gets $f
+ chan configure $f -blocking 0
+ set x [chan gets $f line]
+ chan close $f
+ set x
+} {-1}
+test chan-io-6.8 {Tcl_GetsObj: remember if EOF is seen} {
+ set f [open $path(test1) w]
+ chan puts $f "abcdef\x1aghijk\nwombat"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -eofchar \x1a
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {6 abcdef -1 {}}
+test chan-io-6.9 {Tcl_GetsObj: remember if EOF is seen} {
+ set f [open $path(test1) w]
+ chan puts $f "abcdefghijk\nwom\u001abat"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -eofchar \x1a
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {11 abcdefghijk 3 wom}
+# Comprehensive tests
+test chan-io-6.10 {Tcl_GetsObj: lf mode: no chars} {
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation lf
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} {-1 {}}
+test chan-io-6.11 {Tcl_GetsObj: lf mode: lone \n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation lf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {0 {} -1 {}}
+test chan-io-6.12 {Tcl_GetsObj: lf mode: lone \r} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation lf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 1 "\r" -1 ""]
+test chan-io-6.13 {Tcl_GetsObj: lf mode: 1 char} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f a
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation lf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.14 {Tcl_GetsObj: lf mode: 1 char followed by EOL} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation lf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.15 {Tcl_GetsObj: lf mode: several chars} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation lf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 4 "abcd" 10 "efgh\rijkl\r" 4 "mnop" -1 ""]
+test chan-io-6.16 {Tcl_GetsObj: cr mode: no chars} {
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} {-1 {}}
+test chan-io-6.17 {Tcl_GetsObj: cr mode: lone \n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 1 "\n" -1 ""]
+test chan-io-6.18 {Tcl_GetsObj: cr mode: lone \r} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {0 {} -1 {}}
+test chan-io-6.19 {Tcl_GetsObj: cr mode: 1 char} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f a
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.20 {Tcl_GetsObj: cr mode: 1 char followed by EOL} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.21 {Tcl_GetsObj: cr mode: several chars} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 9 "abcd\nefgh" 4 "ijkl" 5 "\nmnop" -1 ""]
+test chan-io-6.22 {Tcl_GetsObj: crlf mode: no chars} {
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} {-1 {}}
+test chan-io-6.23 {Tcl_GetsObj: crlf mode: lone \n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 1 "\n" -1 ""]
+test chan-io-6.24 {Tcl_GetsObj: crlf mode: lone \r} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 1 "\r" -1 ""]
+test chan-io-6.25 {Tcl_GetsObj: crlf mode: \r\r} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 2 "\r\r" -1 ""]
+test chan-io-6.26 {Tcl_GetsObj: crlf mode: \r\n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 0 "" -1 ""]
+test chan-io-6.27 {Tcl_GetsObj: crlf mode: 1 char} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f a
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.28 {Tcl_GetsObj: crlf mode: 1 char followed by EOL} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\r\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.29 {Tcl_GetsObj: crlf mode: several chars} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 14 "abcd\nefgh\rijkl" 4 "mnop" -1 ""]
+test chan-io-6.30 {Tcl_GetsObj: crlf mode: buffer exhausted} {testchannel} {
+ # if (eol >= dstEnd)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456789012345\r\nabcdefghijklmnoprstuvwxyz"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf -buffersize 16
+ set x [list [chan gets $f line] $line [testchannel inputbuffered $f]]
+ chan close $f
+ set x
+} [list 15 "123456789012345" 15]
+test chan-io-6.31 {Tcl_GetsObj: crlf mode: buffer exhausted, blocked} {stdio testchannel openpipe fileevent} {
+ # (FilterInputBytes() != 0)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {crlf lf} -buffering none
+ chan puts -nonewline $f "bbbbbbbbbbbbbb\r\n123456789012345\r"
+ chan configure $f -buffersize 16
+ set x [chan gets $f]
+ chan configure $f -blocking 0
+ lappend x [chan gets $f line] $line [chan blocked $f] [testchannel inputbuffered $f]
+ chan close $f
+ set x
+} [list "bbbbbbbbbbbbbb" -1 "" 1 16]
+test chan-io-6.32 {Tcl_GetsObj: crlf mode: buffer exhausted, more data} {testchannel} {
+ # not (FilterInputBytes() != 0)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456789012345\r\n123"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf -buffersize 16
+ set x [list [chan gets $f line] $line [chan tell $f] [testchannel inputbuffered $f]]
+ chan close $f
+ set x
+} [list 15 "123456789012345" 17 3]
+test chan-io-6.33 {Tcl_GetsObj: crlf mode: buffer exhausted, at eof} {
+ # eol still equals dstEnd
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456789012345\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf -buffersize 16
+ set x [list [chan gets $f line] $line [chan eof $f]]
+ chan close $f
+ set x
+} [list 16 "123456789012345\r" 1]
+test chan-io-6.34 {Tcl_GetsObj: crlf mode: buffer exhausted, not followed by \n} {
+ # not (*eol == '\n')
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456789012345\rabcd\r\nefg"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf -buffersize 16
+ set x [list [chan gets $f line] $line [chan tell $f]]
+ chan close $f
+ set x
+} [list 20 "123456789012345\rabcd" 22]
+test chan-io-6.35 {Tcl_GetsObj: auto mode: no chars} {
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line]
+ chan close $f
+ set x
+} {-1 {}}
+test chan-io-6.36 {Tcl_GetsObj: auto mode: lone \n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 0 "" -1 ""]
+test chan-io-6.37 {Tcl_GetsObj: auto mode: lone \r} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 0 "" -1 ""]
+test chan-io-6.38 {Tcl_GetsObj: auto mode: \r\r} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 0 "" 0 "" -1 ""]
+test chan-io-6.39 {Tcl_GetsObj: auto mode: \r\n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 0 "" -1 ""]
+test chan-io-6.40 {Tcl_GetsObj: auto mode: 1 char} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f a
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.41 {Tcl_GetsObj: auto mode: 1 char followed by EOL} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\r\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} {1 a -1 {}}
+test chan-io-6.42 {Tcl_GetsObj: auto mode: several chars} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\nefgh\rijkl\r\nmnop"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan gets $f line] $line [chan gets $f line] $line]
+ lappend x [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line
+ chan close $f
+ set x
+} [list 4 "abcd" 4 "efgh" 4 "ijkl" 4 "mnop" -1 ""]
+test chan-io-6.43 {Tcl_GetsObj: input saw cr} {stdio testchannel openpipe fileevent} {
+ # if (chanPtr->flags & INPUT_SAW_CR)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto lf} -buffering none
+ chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
+ chan configure $f -buffersize 16
+ set x [list [chan gets $f]]
+ chan configure $f -blocking 0
+ lappend x [chan gets $f line] $line [testchannel queuedcr $f]
+ chan configure $f -blocking 1
+ chan puts -nonewline $f "\nabcd\refg\x1a"
+ lappend x [chan gets $f line] $line [testchannel queuedcr $f]
+ lappend x [chan gets $f line] $line
+ chan close $f
+ set x
+} [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"]
+test chan-io-6.44 {Tcl_GetsObj: input saw cr, not followed by cr} {stdio testchannel openpipe fileevent} {
+ # not (*eol == '\n')
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto lf} -buffering none
+ chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
+ chan configure $f -buffersize 16
+ set x [list [chan gets $f]]
+ chan configure $f -blocking 0
+ lappend x [chan gets $f line] $line [testchannel queuedcr $f]
+ chan configure $f -blocking 1
+ chan puts -nonewline $f "abcd\refg\x1a"
+ lappend x [chan gets $f line] $line [testchannel queuedcr $f]
+ lappend x [chan gets $f line] $line
+ chan close $f
+ set x
+} [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"]
+test chan-io-6.45 {Tcl_GetsObj: input saw cr, skip right number of bytes} {stdio testchannel openpipe fileevent} {
+ # Tcl_ExternalToUtf()
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto lf} -buffering none
+ chan configure $f -encoding unicode
+ chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
+ chan configure $f -buffersize 16
+ chan gets $f
+ chan configure $f -blocking 0
+ set x [list [chan gets $f line] $line [testchannel queuedcr $f]]
+ chan configure $f -blocking 1
+ chan puts -nonewline $f "\nabcd\refg"
+ lappend x [chan gets $f line] $line [testchannel queuedcr $f]
+ chan close $f
+ set x
+} [list 15 "123456789abcdef" 1 4 "abcd" 0]
+test chan-io-6.46 {Tcl_GetsObj: input saw cr, followed by just \n should give eof} {stdio testchannel openpipe fileevent} {
+ # memmove()
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto lf} -buffering none
+ chan puts -nonewline $f "bbbbbbbbbbbbbbb\n123456789abcdef\r"
+ chan configure $f -buffersize 16
+ chan gets $f
+ chan configure $f -blocking 0
+ set x [list [chan gets $f line] $line [testchannel queuedcr $f]]
+ chan configure $f -blocking 1
+ chan puts -nonewline $f "\n\x1a"
+ lappend x [chan gets $f line] $line [testchannel queuedcr $f]
+ chan close $f
+ set x
+} [list 15 "123456789abcdef" 1 -1 "" 0]
+test chan-io-6.47 {Tcl_GetsObj: auto mode: \r at end of buffer, peek for \n} {testchannel} {
+ # (eol == dstEnd)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456789012345\r\nabcdefghijklmnopq"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto -buffersize 16
+ set x [list [chan gets $f] [testchannel inputbuffered $f]]
+ chan close $f
+ set x
+} [list "123456789012345" 15]
+test chan-io-6.48 {Tcl_GetsObj: auto mode: \r at end of buffer, no more avail} {testchannel} {
+ # PeekAhead() did not get any, so (eol >= dstEnd)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456789012345\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto -buffersize 16
+ set x [list [chan gets $f] [testchannel queuedcr $f]]
+ chan close $f
+ set x
+} [list "123456789012345" 1]
+test chan-io-6.49 {Tcl_GetsObj: auto mode: \r followed by \n} {testchannel} {
+ # if (*eol == '\n') {skip++}
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456\r\n78901"
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]]
+ chan close $f
+ set x
+} [list "123456" 0 8 "78901"]
+test chan-io-6.50 {Tcl_GetsObj: auto mode: \r not followed by \n} {testchannel} {
+ # not (*eol == '\n')
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456\r78901"
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]]
+ chan close $f
+ set x
+} [list "123456" 0 7 "78901"]
+test chan-io-6.51 {Tcl_GetsObj: auto mode: \n} {
+ # else if (*eol == '\n') {goto gotoeol;}
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456\n78901"
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan gets $f] [chan tell $f] [chan gets $f]]
+ chan close $f
+ set x
+} [list "123456" 7 "78901"]
+test chan-io-6.52 {Tcl_GetsObj: saw EOF character} {testchannel} {
+ # if (eof != NULL)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "123456\x1ak9012345\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -eofchar \x1a
+ set x [list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]]
+ chan close $f
+ set x
+} [list "123456" 0 6 ""]
+test chan-io-6.53 {Tcl_GetsObj: device EOF} {
+ # didn't produce any bytes
+
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan gets $f line] $line [chan eof $f]]
+ chan close $f
+ set x
+} {-1 {} 1}
+test chan-io-6.54 {Tcl_GetsObj: device EOF} {
+ # got some bytes before EOF.
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abc
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan gets $f line] $line [chan eof $f]]
+ chan close $f
+ set x
+} {3 abc 1}
+test chan-io-6.55 {Tcl_GetsObj: overconverted} {
+ # Tcl_ExternalToUtf(), make sure state updated
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding iso2022-jp
+ chan puts $f "there\u4e00ok\n\u4e01more bytes\nhere"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding iso2022-jp
+ set x [list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line]
+ chan close $f
+ set x
+} [list 8 "there\u4e00ok" 11 "\u4e01more bytes" 4 "here"]
+test chan-io-6.56 {Tcl_GetsObj: incomplete lines should disable file events} {stdio openpipe fileevent} {
+ update
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -buffering none
+ chan puts -nonewline $f "foobar"
+ chan configure $f -blocking 0
+ variable x {}
+ after 500 [namespace code { lappend x timeout }]
+ chan event $f readable [namespace code { lappend x [chan gets $f] }]
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ chan configure $f -blocking 1
+ chan puts -nonewline $f "baz\n"
+ after 500 [namespace code { lappend x timeout }]
+ chan configure $f -blocking 0
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ chan close $f
+ set x
+} {{} timeout foobarbaz timeout}
+
+test chan-io-7.1 {FilterInputBytes: split up character at end of buffer} {
+ # (result == TCL_CONVERT_MULTIBYTE)
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding shiftjis
+ chan puts $f "1234567890123\uff10\uff11\uff12\uff13\uff14\nend"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding shiftjis -buffersize 16
+ set x [chan gets $f]
+ chan close $f
+ set x
+} "1234567890123\uff10\uff11\uff12\uff13\uff14"
+test chan-io-7.2 {FilterInputBytes: split up character in middle of buffer} {
+ # (bufPtr->nextAdded < bufPtr->bufLength)
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary
+ chan puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding shiftjis
+ set x [list [chan gets $f line] $line [chan eof $f]]
+ chan close $f
+ set x
+} [list 10 "1234567890" 0]
+test chan-io-7.3 {FilterInputBytes: split up character at EOF} {testchannel} {
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary
+ chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding shiftjis
+ set x [list [chan gets $f line] $line]
+ lappend x [chan tell $f] [testchannel inputbuffered $f] [chan eof $f]
+ lappend x [chan gets $f line] $line
+ chan close $f
+ set x
+} [list 15 "1234567890123\uff10\uff11" 18 0 1 -1 ""]
+test chan-io-7.4 {FilterInputBytes: recover from split up character} {stdio openpipe fileevent} {
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -encoding binary -buffering none
+ chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82"
+ chan configure $f -encoding shiftjis -blocking 0
+ chan event $f read [namespace code "ready $f"]
+ variable x {}
+ proc ready {f} {
+ variable x
+ lappend x [chan gets $f line] $line [chan blocked $f]
+ }
+ vwait [namespace which -variable x]
+ chan configure $f -encoding binary -blocking 1
+ chan puts $f "\x51\x82\x52"
+ chan configure $f -encoding shiftjis
+ vwait [namespace which -variable x]
+ chan close $f
+ set x
+} [list -1 "" 1 17 "1234567890123\uff10\uff11\uff12\uff13" 0]
+
+test chan-io-8.1 {PeekAhead: only go to device if no more cached data} {testchannel} {
+ # (bufPtr->nextPtr == NULL)
+
+ set f [open $path(test1) w]
+ chan configure $f -encoding ascii -translation lf
+ chan puts -nonewline $f "123456789012345\r\n2345678"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding ascii -translation auto -buffersize 16
+ # here
+ chan gets $f
+ set x [testchannel inputbuffered $f]
+ chan close $f
+ set x
+} "7"
+test chan-io-8.2 {PeekAhead: only go to device if no more cached data} {stdio testchannel openpipe fileevent} {
+ # not (bufPtr->nextPtr == NULL)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation lf -encoding ascii -buffering none
+ chan puts -nonewline $f "123456789012345\r\nbcdefghijklmnopqrstuvwxyz"
+ variable x {}
+ chan event $f read [namespace code "ready $f"]
+ proc ready {f} {
+ variable x
+ lappend x [chan gets $f line] $line [testchannel inputbuffered $f]
+ }
+ chan configure $f -encoding unicode -buffersize 16 -blocking 0
+ vwait [namespace which -variable x]
+ chan configure $f -translation auto -encoding ascii -blocking 1
+ # here
+ vwait [namespace which -variable x]
+ chan close $f
+ set x
+} [list -1 "" 42 15 "123456789012345" 25]
+test chan-io-8.3 {PeekAhead: no cached data available} {stdio testchannel openpipe fileevent} {
+ # (bytesLeft == 0)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto binary}
+ chan puts -nonewline $f "abcdefghijklmno\r"
+ chan flush $f
+ set x [list [chan gets $f line] $line [testchannel queuedcr $f]]
+ chan close $f
+ set x
+} [list 15 "abcdefghijklmno" 1]
+set a "123456789012345678901234567890"
+append a "123456789012345678901234567890"
+append a "1234567890123456789012345678901"
+test chan-io-8.4 {PeekAhead: cached data available in this buffer} {
+ # not (bytesLeft == 0)
+
+ set f [open $path(test1) w+]
+ chan configure $f -translation binary
+ chan puts $f "${a}\r\nabcdef"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding binary -translation auto
+
+ # "${a}\r" was converted in one operation (because ENCODING_LINESIZE
+ # is 30). To check if "\n" follows, calls PeekAhead and determines
+ # that cached data is available in buffer w/o having to call driver.
+
+ set x [chan gets $f]
+ chan close $f
+ set x
+} $a
+unset a
+test chan-io-8.5 {PeekAhead: don't peek if last read was short} {stdio testchannel openpipe fileevent} {
+ # (bufPtr->nextAdded < bufPtr->length)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto binary}
+ chan puts -nonewline $f "abcdefghijklmno\r"
+ chan flush $f
+ # here
+ set x [list [chan gets $f line] $line [testchannel queuedcr $f]]
+ chan close $f
+ set x
+} {15 abcdefghijklmno 1}
+test chan-io-8.6 {PeekAhead: change to non-blocking mode} {stdio testchannel openpipe fileevent} {
+ # ((chanPtr->flags & CHANNEL_NONBLOCKING) == 0)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto binary} -buffersize 16
+ chan puts -nonewline $f "abcdefghijklmno\r"
+ chan flush $f
+ # here
+ set x [list [chan gets $f line] $line [testchannel queuedcr $f]]
+ chan close $f
+ set x
+} {15 abcdefghijklmno 1}
+test chan-io-8.7 {PeekAhead: cleanup} {stdio testchannel openpipe fileevent} {
+ # Make sure bytes are removed from buffer.
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -translation {auto binary} -buffering none
+ chan puts -nonewline $f "abcdefghijklmno\r"
+ # here
+ set x [list [chan gets $f line] $line [testchannel queuedcr $f]]
+ chan puts -nonewline $f "\x1a"
+ lappend x [chan gets $f line] $line
+ chan close $f
+ set x
+} {15 abcdefghijklmno 1 -1 {}}
+
+test chan-io-9.1 {CommonGetsCleanup} emptyTest {
+} {}
+
+test chan-io-10.1 {Tcl_ReadChars: CheckChannelErrors} emptyTest {
+ # no test, need to cause an async error.
+} {}
+test chan-io-10.2 {Tcl_ReadChars: loop until enough copied} {
+ # one time
+ # for (copied = 0; (unsigned) toRead > 0; )
+
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnop
+ chan close $f
+
+ set f [open $path(test1)]
+ set x [chan read $f 5]
+ chan close $f
+ set x
+} {abcde}
+test chan-io-10.3 {Tcl_ReadChars: loop until enough copied} {
+ # multiple times
+ # for (copied = 0; (unsigned) toRead > 0; )
+
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnopqrstuvwxyz
+ chan close $f
+
+ set f [open $path(test1)]
+ chan configure $f -buffersize 16
+ # here
+ set x [chan read $f 19]
+ chan close $f
+ set x
+} {abcdefghijklmnopqrs}
+test chan-io-10.4 {Tcl_ReadChars: no more in channel buffer} {
+ # (copiedNow < 0)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijkl
+ chan close $f
+
+ set f [open $path(test1)]
+ # here
+ set x [chan read $f 1000]
+ chan close $f
+ set x
+} {abcdefghijkl}
+test chan-io-10.5 {Tcl_ReadChars: stop on EOF} {
+ # (chanPtr->flags & CHANNEL_EOF)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijkl
+ chan close $f
+
+ set f [open $path(test1)]
+ # here
+ set x [chan read $f 1000]
+ chan close $f
+ set x
+} {abcdefghijkl}
+
+test chan-io-11.1 {ReadBytes: want to read a lot} {
+ # ((unsigned) toRead > (unsigned) srcLen)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijkl
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding binary
+ # here
+ set x [chan read $f 1000]
+ chan close $f
+ set x
+} {abcdefghijkl}
+test chan-io-11.2 {ReadBytes: want to read all} {
+ # ((unsigned) toRead > (unsigned) srcLen)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijkl
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -encoding binary
+ # here
+ set x [chan read $f]
+ chan close $f
+ set x
+} {abcdefghijkl}
+test chan-io-11.3 {ReadBytes: allocate more space} {
+ # (toRead > length - offset - 1)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijklmnopqrstuvwxyz
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -buffersize 16 -encoding binary
+ # here
+ set x [chan read $f]
+ chan close $f
+ set x
+} {abcdefghijklmnopqrstuvwxyz}
+test chan-io-11.4 {ReadBytes: EOF char found} {
+ # (TranslateInputEOL() != 0)
+
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnopqrstuvwxyz
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -eofchar m -encoding binary
+ # here
+ set x [list [chan read $f] [chan eof $f] [chan read $f] [chan eof $f]]
+ chan close $f
+ set x
+} [list "abcdefghijkl" 1 "" 1]
+
+test chan-io-12.1 {ReadChars: want to read a lot} {
+ # ((unsigned) toRead > (unsigned) srcLen)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijkl
+ chan close $f
+ set f [open $path(test1)]
+ # here
+ set x [chan read $f 1000]
+ chan close $f
+ set x
+} {abcdefghijkl}
+test chan-io-12.2 {ReadChars: want to read all} {
+ # ((unsigned) toRead > (unsigned) srcLen)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijkl
+ chan close $f
+ set f [open $path(test1)]
+ # here
+ set x [chan read $f]
+ chan close $f
+ set x
+} {abcdefghijkl}
+test chan-io-12.3 {ReadChars: allocate more space} {
+ # (toRead > length - offset - 1)
+
+ set f [open $path(test1) w]
+ chan puts -nonewline $f abcdefghijklmnopqrstuvwxyz
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -buffersize 16
+ # here
+ set x [chan read $f]
+ chan close $f
+ set x
+} {abcdefghijklmnopqrstuvwxyz}
+test chan-io-12.4 {ReadChars: split-up char} {stdio testchannel openpipe fileevent} {
+ # (srcRead == 0)
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -encoding binary -buffering none -buffersize 16
+ chan puts -nonewline $f "123456789012345\x96"
+ chan configure $f -encoding shiftjis -blocking 0
+
+ chan event $f read [namespace code "ready $f"]
+ proc ready {f} {
+ variable x
+ lappend x [chan read $f] [testchannel inputbuffered $f]
+ }
+ variable x {}
+
+ chan configure $f -encoding shiftjis
+ vwait [namespace which -variable x]
+ chan configure $f -encoding binary -blocking 1
+ chan puts -nonewline $f "\x7b"
+ after 500 ;# Give the cat process time to catch up
+ chan configure $f -encoding shiftjis -blocking 0
+ vwait [namespace which -variable x]
+ chan close $f
+ set x
+} [list "123456789012345" 1 "\u672c" 0]
+test chan-io-12.5 {ReadChars: chan events on partial characters} {stdio openpipe fileevent} {
+ set path(test1) [makeFile {
+ chan configure stdout -encoding binary -buffering none
+ chan gets stdin; chan puts -nonewline "\xe7"
+ chan gets stdin; chan puts -nonewline "\x89"
+ chan gets stdin; chan puts -nonewline "\xa6"
+ } test1]
+ set f [open "|[list [interpreter] $path(test1)]" r+]
+ chan event $f readable [namespace code {
+ lappend x [chan read $f]
+ if {[chan eof $f]} {
+ lappend x eof
+ }
+ }]
+ chan puts $f "go1"
+ chan flush $f
+ chan configure $f -blocking 0 -encoding utf-8
+ variable x {}
+ vwait [namespace which -variable x]
+ after 500 [namespace code { lappend x timeout }]
+ vwait [namespace which -variable x]
+ chan puts $f "go2"
+ chan flush $f
+ vwait [namespace which -variable x]
+ after 500 [namespace code { lappend x timeout }]
+ vwait [namespace which -variable x]
+ chan puts $f "go3"
+ chan flush $f
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ lappend x [catch {chan close $f} msg] $msg
+ set x
+} "{} timeout {} timeout \u7266 {} eof 0 {}"
+
+test chan-io-13.1 {TranslateInputEOL: cr mode} {} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\rdef\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation cr
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef\n"
+test chan-io-13.2 {TranslateInputEOL: crlf mode} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\r\ndef\r\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef\n"
+test chan-io-13.3 {TranslateInputEOL: crlf mode: naked cr} {
+ # (src >= srcMax)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\r\ndef\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef\r"
+test chan-io-13.4 {TranslateInputEOL: crlf mode: cr followed by not \n} {
+ # (src >= srcMax)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\r\ndef\rfgh"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef\rfgh"
+test chan-io-13.5 {TranslateInputEOL: crlf mode: naked lf} {
+ # (src >= srcMax)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\r\ndef\nfgh"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef\nfgh"
+test chan-io-13.6 {TranslateInputEOL: auto mode: saw cr in last segment} {stdio testchannel openpipe fileevent} {
+ # (chanPtr->flags & INPUT_SAW_CR)
+ # This test may fail on slower machines.
+
+ set f [open "|[list [interpreter] $path(cat)]" w+]
+ chan configure $f -blocking 0 -buffering none -translation {auto lf}
+
+ chan event $f read [namespace code "ready $f"]
+ proc ready {f} {
+ variable x
+ lappend x [chan read $f] [testchannel queuedcr $f]
+ }
+ variable x {}
+ variable y {}
+
+ chan puts -nonewline $f "abcdefghj\r"
+ after 500 [namespace code {set y ok}]
+ vwait [namespace which -variable y]
+
+ chan puts -nonewline $f "\n01234"
+ after 500 [namespace code {set y ok}]
+ vwait [namespace which -variable y]
+
+ chan close $f
+ set x
+} [list "abcdefghj\n" 1 "01234" 0]
+test chan-io-13.7 {TranslateInputEOL: auto mode: naked \r} {testchannel openpipe} {
+ # (src >= srcMax)
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\r"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [list [chan read $f] [testchannel queuedcr $f]]
+ chan close $f
+ set x
+} [list "abcd\n" 1]
+test chan-io-13.8 {TranslateInputEOL: auto mode: \r\n} {
+ # (*src == '\n')
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\r\ndef"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef"
+test chan-io-13.9 {TranslateInputEOL: auto mode: \r followed by not \n} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\rdef"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef"
+test chan-io-13.10 {TranslateInputEOL: auto mode: \n} {
+ # not (*src == '\r')
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\ndef"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\ndef"
+test chan-io-13.11 {TranslateInputEOL: EOF char} {
+ # (*chanPtr->inEofChar != '\0')
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "abcd\ndefgh"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto -eofchar e
+ set x [chan read $f]
+ chan close $f
+ set x
+} "abcd\nd"
+test chan-io-13.12 {TranslateInputEOL: find EOF char in src} {
+ # (*chanPtr->inEofChar != '\0')
+
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "\r\n\r\n\r\nab\r\n\r\ndef\r\n\r\n\r\n"
+ chan close $f
+ set f [open $path(test1)]
+ chan configure $f -translation auto -eofchar e
+ set x [chan read $f]
+ chan close $f
+ set x
+} "\n\n\nab\n\nd"
+
+# Test standard handle management. The functions tested are
+# Tcl_SetStdChannel and Tcl_GetStdChannel. Incidentally we are
+# also testing channel table management.
+
+if {[info commands testchannel] != ""} {
+ set consoleFileNames [lsort [testchannel open]]
+} else {
+ # just to avoid an error
+ set consoleFileNames [list]
+}
+
+test chan-io-14.1 {Tcl_SetStdChannel and Tcl_GetStdChannel} {testchannel} {
+ set l ""
+ lappend l [chan configure stdin -buffering]
+ lappend l [chan configure stdout -buffering]
+ lappend l [chan configure stderr -buffering]
+ lappend l [lsort [testchannel open]]
+ set l
+} [list line line none $consoleFileNames]
+test chan-io-14.2 {Tcl_SetStdChannel and Tcl_GetStdChannel} {
+ interp create x
+ set l ""
+ lappend l [x eval {chan configure stdin -buffering}]
+ lappend l [x eval {chan configure stdout -buffering}]
+ lappend l [x eval {chan configure stderr -buffering}]
+ interp delete x
+ set l
+} {line line none}
+set path(test3) [makeFile {} test3]
+test chan-io-14.3 {Tcl_SetStdChannel & Tcl_GetStdChannel} {exec openpipe} {
+ set f [open $path(test1) w]
+ chan puts -nonewline $f {
+ chan close stdin
+ chan close stdout
+ chan close stderr
+ set f [}
+ chan puts $f [list open $path(test1) r]]
+ chan puts $f "set f2 \[[list open $path(test2) w]]"
+ chan puts $f "set f3 \[[list open $path(test3) w]]"
+ chan puts $f { chan puts stdout [chan gets stdin]
+ chan puts stdout out
+ chan puts stderr err
+ chan close $f
+ chan close $f2
+ chan close $f3
+ }
+ chan close $f
+ set result [exec [interpreter] $path(test1)]
+ set f [open $path(test2) r]
+ set f2 [open $path(test3) r]
+ lappend result [chan read $f] [chan read $f2]
+ chan close $f
+ chan close $f2
+ set result
+} {{
+out
+} {err
+}}
+# This test relies on the fact that the smallest available fd is used first.
+test chan-io-14.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} {exec unix} {
+ set f [open $path(test1) w]
+ chan puts -nonewline $f { chan close stdin
+ chan close stdout
+ chan close stderr
+ set f [}
+ chan puts $f [list open $path(test1) r]]
+ chan puts $f "set f2 \[[list open $path(test2) w]]"
+ chan puts $f "set f3 \[[list open $path(test3) w]]"
+ chan puts $f { chan puts stdout [chan gets stdin]
+ chan puts stdout $f2
+ chan puts stderr $f3
+ chan close $f
+ chan close $f2
+ chan close $f3
+ }
+ chan close $f
+ set result [exec [interpreter] $path(test1)]
+ set f [open $path(test2) r]
+ set f2 [open $path(test3) r]
+ lappend result [chan read $f] [chan read $f2]
+ chan close $f
+ chan close $f2
+ set result
+} {{ chan close stdin
+file1
+} {file2
+}}
+catch {interp delete z}
+test chan-io-14.5 {Tcl_GetChannel: stdio name translation} {
+ interp create z
+ chan eof stdin
+ catch {z eval chan flush stdin} msg1
+ catch {z eval chan close stdin} msg2
+ catch {z eval chan flush stdin} msg3
+ set result [list $msg1 $msg2 $msg3]
+ interp delete z
+ set result
+} {{channel "stdin" wasn't opened for writing} {} {can not find channel named "stdin"}}
+test chan-io-14.6 {Tcl_GetChannel: stdio name translation} {
+ interp create z
+ chan eof stdout
+ catch {z eval chan flush stdout} msg1
+ catch {z eval chan close stdout} msg2
+ catch {z eval chan flush stdout} msg3
+ set result [list $msg1 $msg2 $msg3]
+ interp delete z
+ set result
+} {{} {} {can not find channel named "stdout"}}
+test chan-io-14.7 {Tcl_GetChannel: stdio name translation} {
+ interp create z
+ chan eof stderr
+ catch {z eval chan flush stderr} msg1
+ catch {z eval chan close stderr} msg2
+ catch {z eval chan flush stderr} msg3
+ set result [list $msg1 $msg2 $msg3]
+ interp delete z
+ set result
+} {{} {} {can not find channel named "stderr"}}
+set path(script) [makeFile {} script]
+test chan-io-14.8 {reuse of stdio special channels} {stdio openpipe} {
+ file delete $path(script)
+ file delete $path(test1)
+ set f [open $path(script) w]
+ chan puts -nonewline $f {
+ chan close stderr
+ set f [}
+ chan puts $f [list open $path(test1) w]]
+ chan puts -nonewline $f {
+ chan puts stderr hello
+ chan close $f
+ set f [}
+ chan puts $f [list open $path(test1) r]]
+ chan puts $f {
+ chan puts [chan gets $f]
+ }
+ chan close $f
+ set f [open "|[list [interpreter] $path(script)]" r]
+ set c [chan gets $f]
+ chan close $f
+ set c
+} hello
+test chan-io-14.9 {reuse of stdio special channels} {stdio openpipe fileevent} {
+ file delete $path(script)
+ file delete $path(test1)
+ set f [open $path(script) w]
+ chan puts $f {
+ array set path [lindex $argv 0]
+ set f [open $path(test1) w]
+ chan puts $f hello
+ chan close $f
+ chan close stderr
+ set f [open "|[list [info nameofexecutable] $path(cat) $path(test1)]" r]
+ chan puts [chan gets $f]
+ }
+ chan close $f
+ set f [open "|[list [interpreter] $path(script) [array get path]]" r]
+ set c [chan gets $f]
+ chan close $f
+ # Added delay to give Windows time to stop the spawned process and clean
+ # up its grip on the file test1. Added delete as proper test cleanup.
+ # The failing tests were 18.1 and 18.2 as first re-users of file "test1".
+ after 10000
+ file delete $path(script)
+ file delete $path(test1)
+ set c
+} hello
+
+test chan-io-15.1 {Tcl_CreateChan CloseHandler} emptyTest {
+} {}
+
+test chan-io-16.1 {Tcl_DeleteChan CloseHandler} emptyTest {
+} {}
+
+# Test channel table management. The functions tested are
+# GetChannelTable, DeleteChannelTable, Tcl_RegisterChannel,
+# Tcl_UnregisterChannel, Tcl_GetChannel and Tcl_CreateChannel.
+#
+# These functions use "eof stdin" to ensure that the standard
+# channels are added to the channel table of the interpreter.
+
+test chan-io-17.1 {GetChannelTable, DeleteChannelTable on std handles} {testchannel} {
+ set l1 [testchannel refcount stdin]
+ chan eof stdin
+ interp create x
+ set l ""
+ lappend l [expr [testchannel refcount stdin] - $l1]
+ x eval {chan eof stdin}
+ lappend l [expr [testchannel refcount stdin] - $l1]
+ interp delete x
+ lappend l [expr [testchannel refcount stdin] - $l1]
+ set l
+} {0 1 0}
+test chan-io-17.2 {GetChannelTable, DeleteChannelTable on std handles} {testchannel} {
+ set l1 [testchannel refcount stdout]
+ chan eof stdin
+ interp create x
+ set l ""
+ lappend l [expr [testchannel refcount stdout] - $l1]
+ x eval {chan eof stdout}
+ lappend l [expr [testchannel refcount stdout] - $l1]
+ interp delete x
+ lappend l [expr [testchannel refcount stdout] - $l1]
+ set l
+} {0 1 0}
+test chan-io-17.3 {GetChannelTable, DeleteChannelTable on std handles} {testchannel} {
+ set l1 [testchannel refcount stderr]
+ chan eof stdin
+ interp create x
+ set l ""
+ lappend l [expr [testchannel refcount stderr] - $l1]
+ x eval {chan eof stderr}
+ lappend l [expr [testchannel refcount stderr] - $l1]
+ interp delete x
+ lappend l [expr [testchannel refcount stderr] - $l1]
+ set l
+} {0 1 0}
+
+test chan-io-18.1 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {testchannel} {
+ file delete -force $path(test1)
+ set l ""
+ set f [open $path(test1) w]
+ lappend l [lindex [testchannel info $f] 15]
+ chan close $f
+ if {[catch {lindex [testchannel info $f] 15} msg]} {
+ lappend l $msg
+ } else {
+ lappend l "very broken: $f found after being chan closed"
+ }
+ string compare [string tolower $l] \
+ [list 1 [format "can not find channel named \"%s\"" $f]]
+} 0
+test chan-io-18.2 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {testchannel} {
+ file delete -force $path(test1)
+ set l ""
+ set f [open $path(test1) w]
+ lappend l [lindex [testchannel info $f] 15]
+ interp create x
+ interp share "" $f x
+ lappend l [lindex [testchannel info $f] 15]
+ x eval chan close $f
+ lappend l [lindex [testchannel info $f] 15]
+ interp delete x
+ lappend l [lindex [testchannel info $f] 15]
+ chan close $f
+ if {[catch {lindex [testchannel info $f] 15} msg]} {
+ lappend l $msg
+ } else {
+ lappend l "very broken: $f found after being chan closed"
+ }
+ string compare [string tolower $l] \
+ [list 1 2 1 1 [format "can not find channel named \"%s\"" $f]]
+} 0
+test chan-io-18.3 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {testchannel} {
+ file delete $path(test1)
+ set l ""
+ set f [open $path(test1) w]
+ lappend l [lindex [testchannel info $f] 15]
+ interp create x
+ interp share "" $f x
+ lappend l [lindex [testchannel info $f] 15]
+ interp delete x
+ lappend l [lindex [testchannel info $f] 15]
+ chan close $f
+ if {[catch {lindex [testchannel info $f] 15} msg]} {
+ lappend l $msg
+ } else {
+ lappend l "very broken: $f found after being chan closed"
+ }
+ string compare [string tolower $l] \
+ [list 1 2 1 [format "can not find channel named \"%s\"" $f]]
+} 0
+
+test chan-io-19.1 {Tcl_GetChannel->Tcl_GetStdChannel, standard handles} {
+ chan eof stdin
+} 0
+test chan-io-19.2 {testing Tcl_GetChannel, user opened handle} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ set x [chan eof $f]
+ chan close $f
+ set x
+} 0
+test chan-io-19.3 {Tcl_GetChannel, channel not found} {
+ list [catch {chan eof file34} msg] $msg
+} {1 {can not find channel named "file34"}}
+test chan-io-19.4 {Tcl_CreateChannel, insertion into channel table} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ set l ""
+ lappend l [chan eof $f]
+ chan close $f
+ if {[catch {lindex [testchannel info $f] 15} msg]} {
+ lappend l $msg
+ } else {
+ lappend l "very broken: $f found after being chan closed"
+ }
+ string compare [string tolower $l] \
+ [list 0 [format "can not find channel named \"%s\"" $f]]
+} 0
+
+test chan-io-20.1 {Tcl_CreateChannel: initial settings} {
+ set a [open $path(test2) w]
+ set old [encoding system]
+ encoding system ascii
+ set f [open $path(test1) w]
+ set x [chan configure $f -encoding]
+ chan close $f
+ encoding system $old
+ chan close $a
+ set x
+} {ascii}
+test chan-io-20.2 {Tcl_CreateChannel: initial settings} {win} {
+ set f [open $path(test1) w+]
+ set x [list [chan configure $f -eofchar] [chan configure $f -translation]]
+ chan close $f
+ set x
+} [list [list \x1a ""] {auto crlf}]
+test chan-io-20.3 {Tcl_CreateChannel: initial settings} {unix} {
+ set f [open $path(test1) w+]
+ set x [list [chan configure $f -eofchar] [chan configure $f -translation]]
+ chan close $f
+ set x
+} {{{} {}} {auto lf}}
+set path(stdout) [makeFile {} stdout]
+test chan-io-20.5 {Tcl_CreateChannel: install channel in empty slot} {stdio openpipe} {
+ set f [open $path(script) w]
+ chan puts -nonewline $f {
+ chan close stdout
+ set f1 [}
+ chan puts $f [list open $path(stdout) w]]
+ chan puts $f {
+ chan configure $f1 -buffersize 777
+ chan puts stderr [chan configure stdout -buffersize]
+ }
+ chan close $f
+ set f [open "|[list [interpreter] $path(script)]"]
+ catch {chan close $f} msg
+ set msg
+} {777}
+
+test chan-io-21.1 {Chan CloseChannelsOnExit} emptyTest {
+} {}
+
+# Test management of attributes associated with a channel, such as
+# its default translation, its name and type, etc. The functions
+# tested in this group are Tcl_GetChannelName,
+# Tcl_GetChannelType and Tcl_GetChannelFile. Tcl_GetChannelInstanceData
+# not tested because files do not use the instance data.
+
+test chan-io-22.1 {Tcl_GetChannelMode} emptyTest {
+ # Not used anywhere in Tcl.
+} {}
+
+test chan-io-23.1 {Tcl_GetChannelName} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ set n [testchannel name $f]
+ chan close $f
+ string compare $n $f
+} 0
+
+test chan-io-24.1 {Tcl_GetChannelType} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ set t [testchannel type $f]
+ chan close $f
+ string compare $t file
+} 0
+
+test chan-io-25.1 {Tcl_GetChannelHandle, input} {testchannel} {
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ chan puts $f "1234567890\n098765432"
+ chan close $f
+ set f [open $path(test1) r]
+ chan gets $f
+ set l ""
+ lappend l [testchannel inputbuffered $f]
+ lappend l [chan tell $f]
+ chan close $f
+ set l
+} {10 11}
+test chan-io-25.2 {Tcl_GetChannelHandle, output} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello
+ set l ""
+ lappend l [testchannel outputbuffered $f]
+ lappend l [chan tell $f]
+ chan flush $f
+ lappend l [testchannel outputbuffered $f]
+ lappend l [chan tell $f]
+ chan close $f
+ file delete $path(test1)
+ set l
+} {6 6 0 6}
+
+test chan-io-26.1 {Tcl_GetChannelInstanceData} {stdio openpipe} {
+ # "pid" command uses Tcl_GetChannelInstanceData
+ # Don't care what pid is (but must be a number), just want to exercise it.
+
+ set f [open "|[list [interpreter] << exit]"]
+ expr [pid $f]
+ chan close $f
+} {}
+
+# Test flushing. The functions tested here are FlushChannel.
+
+test chan-io-27.1 {FlushChannel, no output buffered} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan flush $f
+ set s [file size $path(test1)]
+ chan close $f
+ set s
+} 0
+test chan-io-27.2 {FlushChannel, some output buffered} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set l ""
+ chan puts $f hello
+ lappend l [file size $path(test1)]
+ chan flush $f
+ lappend l [file size $path(test1)]
+ chan close $f
+ lappend l [file size $path(test1)]
+ set l
+} {0 6 6}
+test chan-io-27.3 {FlushChannel, implicit flush on chan close} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set l ""
+ chan puts $f hello
+ lappend l [file size $path(test1)]
+ chan close $f
+ lappend l [file size $path(test1)]
+ set l
+} {0 6}
+test chan-io-27.4 {FlushChannel, implicit flush when buffer fills} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ chan configure $f -buffersize 60
+ set l ""
+ lappend l [file size $path(test1)]
+ for {set i 0} {$i < 12} {incr i} {
+ chan puts $f hello
+ }
+ lappend l [file size $path(test1)]
+ chan flush $f
+ lappend l [file size $path(test1)]
+ chan close $f
+ set l
+} {0 60 72}
+test chan-io-27.5 {FlushChannel, implicit flush when buffer fills and on chan close} \
+ {unixOrPc} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -buffersize 60 -eofchar {}
+ set l ""
+ lappend l [file size $path(test1)]
+ for {set i 0} {$i < 12} {incr i} {
+ chan puts $f hello
+ }
+ lappend l [file size $path(test1)]
+ chan close $f
+ lappend l [file size $path(test1)]
+ set l
+} {0 60 72}
+set path(pipe) [makeFile {} pipe]
+set path(output) [makeFile {} output]
+test chan-io-27.6 {FlushChannel, async flushing, async chan close} \
+ {stdio asyncPipeChan Close openpipe} {
+ file delete $path(pipe)
+ file delete $path(output)
+ set f [open $path(pipe) w]
+ chan puts $f "set f \[[list open $path(output) w]]"
+ chan puts $f {
+ chan configure $f -translation lf -buffering none -eofchar {}
+ while {![chan eof stdin]} {
+ after 20
+ chan puts -nonewline $f [chan read stdin 1024]
+ }
+ chan close $f
+ }
+ chan close $f
+ set x 01234567890123456789012345678901
+ for {set i 0} {$i < 11} {incr i} {
+ set x "$x$x"
+ }
+ set f [open $path(output) w]
+ chan close $f
+ set f [open "|[list [interpreter] $path(pipe)]" w]
+ chan configure $f -blocking off
+ chan puts -nonewline $f $x
+ chan close $f
+ set counter 0
+ while {([file size $path(output)] < 65536) && ($counter < 1000)} {
+ after 20 [list incr [namespace which -variable counter]]
+ vwait [namespace which -variable counter]
+ }
+ if {$counter == 1000} {
+ set result "file size only [file size $path(output)]"
+ } else {
+ set result ok
+ }
+} ok
+
+# Tests closing a channel. The functions tested are Chan CloseChannel and Tcl_Chan Close.
+
+test chan-io-28.1 {Chan CloseChannel called when all references are dropped} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ interp create x
+ interp share "" $f x
+ set l ""
+ lappend l [testchannel refcount $f]
+ x eval chan close $f
+ interp delete x
+ lappend l [testchannel refcount $f]
+ chan close $f
+ set l
+} {2 1}
+test chan-io-28.2 {Chan CloseChannel called when all references are dropped} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ interp create x
+ interp share "" $f x
+ chan puts -nonewline $f abc
+ chan close $f
+ x eval chan puts $f def
+ x eval chan close $f
+ interp delete x
+ set f [open $path(test1) r]
+ set l [chan gets $f]
+ chan close $f
+ set l
+} abcdef
+test chan-io-28.3 {Chan CloseChannel, not called before output queue is empty} \
+ {stdio asyncPipeChan Close nonPortable openpipe} {
+ file delete $path(pipe)
+ file delete $path(output)
+ set f [open $path(pipe) w]
+ chan puts $f {
+
+ # Need to not have eof char appended on chan close, because the other
+ # side of the pipe already chan closed, so that writing would cause an
+ # error "invalid file".
+
+ chan configure stdout -eofchar {}
+ chan configure stderr -eofchar {}
+
+ set f [open $path(output) w]
+ chan configure $f -translation lf -buffering none
+ for {set x 0} {$x < 20} {incr x} {
+ after 20
+ chan puts -nonewline $f [chan read stdin 1024]
+ }
+ chan close $f
+ }
+ chan close $f
+ set x 01234567890123456789012345678901
+ for {set i 0} {$i < 11} {incr i} {
+ set x "$x$x"
+ }
+ set f [open $path(output) w]
+ chan close $f
+ set f [open "|[list [interpreter] pipe]" r+]
+ chan configure $f -blocking off -eofchar {}
+
+ chan puts -nonewline $f $x
+ chan close $f
+ set counter 0
+ while {([file size $path(output)] < 20480) && ($counter < 1000)} {
+ after 20 [list incr [namespace which -variable counter]]
+ vwait [namespace which -variable counter]
+ }
+ if {$counter == 1000} {
+ set result probably_broken
+ } else {
+ set result ok
+ }
+} ok
+test chan-io-28.4 {Tcl_Chan Close} {testchannel} {
+ file delete $path(test1)
+ set l ""
+ lappend l [lsort [testchannel open]]
+ set f [open $path(test1) w]
+ lappend l [lsort [testchannel open]]
+ chan close $f
+ lappend l [lsort [testchannel open]]
+ set x [list $consoleFileNames \
+ [lsort [list {*}$consoleFileNames $f]] \
+ $consoleFileNames]
+ string compare $l $x
+} 0
+test chan-io-28.5 {Tcl_Chan Close vs standard handles} {stdio unix testchannel openpipe} {
+ file delete $path(script)
+ set f [open $path(script) w]
+ chan puts $f {
+ chan close stdin
+ chan puts [testchannel open]
+ }
+ chan close $f
+ set f [open "|[list [interpreter] $path(script)]" r]
+ set l [chan gets $f]
+ chan close $f
+ set l
+} {file1 file2}
+
+test chan-io-29.1 {Tcl_WriteChars, channel not writable} {
+ list [catch {chan puts stdin hello} msg] $msg
+} {1 {channel "stdin" wasn't opened for writing}}
+test chan-io-29.2 {Tcl_WriteChars, empty string} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -eofchar {}
+ chan puts -nonewline $f ""
+ chan close $f
+ file size $path(test1)
+} 0
+test chan-io-29.3 {Tcl_WriteChars, nonempty string} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -eofchar {}
+ chan puts -nonewline $f hello
+ chan close $f
+ file size $path(test1)
+} 5
+test chan-io-29.4 {Tcl_WriteChars, buffering in full buffering mode} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -buffering full -eofchar {}
+ chan puts $f hello
+ set l ""
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan flush $f
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan close $f
+ set l
+} {6 0 0 6}
+test chan-io-29.5 {Tcl_WriteChars, buffering in line buffering mode} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -buffering line -eofchar {}
+ chan puts -nonewline $f hello
+ set l ""
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan puts $f hello
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan close $f
+ set l
+} {5 0 0 11}
+test chan-io-29.6 {Tcl_WriteChars, buffering in no buffering mode} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -buffering none -eofchar {}
+ chan puts -nonewline $f hello
+ set l ""
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan puts $f hello
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan close $f
+ set l
+} {0 5 0 11}
+test chan-io-29.7 {Tcl_Flush, full buffering} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -buffering full -eofchar {}
+ chan puts -nonewline $f hello
+ set l ""
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan puts $f hello
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan flush $f
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan close $f
+ set l
+} {5 0 11 0 0 11}
+test chan-io-29.8 {Tcl_Flush, full buffering} {testchannel} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -buffering line
+ chan puts -nonewline $f hello
+ set l ""
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan flush $f
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan puts $f hello
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan flush $f
+ lappend l [testchannel outputbuffered $f]
+ lappend l [file size $path(test1)]
+ chan close $f
+ set l
+} {5 0 0 5 0 11 0 11}
+test chan-io-29.9 {Tcl_Flush, channel not writable} {
+ list [catch {chan flush stdin} msg] $msg
+} {1 {channel "stdin" wasn't opened for writing}}
+test chan-io-29.10 {Tcl_WriteChars, looping and buffering} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ set f2 [open $path(longfile) r]
+ for {set x 0} {$x < 10} {incr x} {
+ chan puts $f1 [chan gets $f2]
+ }
+ chan close $f2
+ chan close $f1
+ file size $path(test1)
+} 387
+test chan-io-29.11 {Tcl_WriteChars, no newline, implicit flush} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -eofchar {}
+ set f2 [open $path(longfile) r]
+ for {set x 0} {$x < 10} {incr x} {
+ chan puts -nonewline $f1 [chan gets $f2]
+ }
+ chan close $f1
+ chan close $f2
+ file size $path(test1)
+} 377
+test chan-io-29.12 {Tcl_WriteChars on a pipe} {stdio openpipe} {
+ file delete $path(test1)
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 "set f1 \[[list open $path(longfile) r]]"
+ chan puts $f1 {
+ for {set x 0} {$x < 10} {incr x} {
+ chan puts [chan gets $f1]
+ }
+ }
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r]
+ set f2 [open $path(longfile) r]
+ set y ok
+ for {set x 0} {$x < 10} {incr x} {
+ set l1 [chan gets $f1]
+ set l2 [chan gets $f2]
+ if {"$l1" != "$l2"} {
+ set y broken
+ }
+ }
+ chan close $f1
+ chan close $f2
+ set y
+} ok
+test chan-io-29.13 {Tcl_WriteChars to a pipe, line buffered} {stdio openpipe} {
+ file delete $path(test1)
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {
+ chan puts [chan gets stdin]
+ chan puts [chan gets stdin]
+ }
+ chan close $f1
+ set y ok
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan configure $f1 -buffering line
+ set f2 [open $path(longfile) r]
+ set line [chan gets $f2]
+ chan puts $f1 $line
+ set backline [chan gets $f1]
+ if {"$line" != "$backline"} {
+ set y broken
+ }
+ set line [chan gets $f2]
+ chan puts $f1 $line
+ set backline [chan gets $f1]
+ if {"$line" != "$backline"} {
+ set y broken
+ }
+ chan close $f1
+ chan close $f2
+ set y
+} ok
+test chan-io-29.14 {Tcl_WriteChars, buffering and implicit flush at chan close} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan puts -nonewline $f "Text1"
+ chan puts -nonewline $f " Text 2"
+ chan puts $f " Text 3"
+ chan close $f
+ set f [open $path(test3) r]
+ set x [chan gets $f]
+ chan close $f
+ set x
+} {Text1 Text 2 Text 3}
+test chan-io-29.15 {Tcl_Flush, channel not open for writing} {
+ file delete $path(test1)
+ set fd [open $path(test1) w]
+ chan close $fd
+ set fd [open $path(test1) r]
+ set x [list [catch {chan flush $fd} msg] $msg]
+ chan close $fd
+ string compare $x \
+ [list 1 "channel \"$fd\" wasn't opened for writing"]
+} 0
+test chan-io-29.16 {Tcl_Flush on pipe opened only for reading} {stdio openpipe} {
+ set fd [open "|[list [interpreter] cat longfile]" r]
+ set x [list [catch {chan flush $fd} msg] $msg]
+ catch {chan close $fd}
+ string compare $x \
+ [list 1 "channel \"$fd\" wasn't opened for writing"]
+} 0
+test chan-io-29.17 {Tcl_WriteChars buffers, then Tcl_Flush flushes} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf
+ chan puts $f1 hello
+ chan puts $f1 hello
+ chan puts $f1 hello
+ chan flush $f1
+ set x [file size $path(test1)]
+ chan close $f1
+ set x
+} 18
+test chan-io-29.18 {Tcl_WriteChars and Tcl_Flush intermixed} {
+ file delete $path(test1)
+ set x ""
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf
+ chan puts $f1 hello
+ chan puts $f1 hello
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [file size $path(test1)]
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [file size $path(test1)]
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [file size $path(test1)]
+ chan close $f1
+ set x
+} {18 24 30}
+test chan-io-29.19 {Explicit and implicit flushes} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ set x ""
+ chan puts $f1 hello
+ chan puts $f1 hello
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [file size $path(test1)]
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [file size $path(test1)]
+ chan puts $f1 hello
+ chan close $f1
+ lappend x [file size $path(test1)]
+ set x
+} {18 24 30}
+test chan-io-29.20 {Implicit flush when buffer is full} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ set line "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+ for {set x 0} {$x < 100} {incr x} {
+ chan puts $f1 $line
+ }
+ set z ""
+ lappend z [file size $path(test1)]
+ for {set x 0} {$x < 100} {incr x} {
+ chan puts $f1 $line
+ }
+ lappend z [file size $path(test1)]
+ chan close $f1
+ lappend z [file size $path(test1)]
+ set z
+} {4096 12288 12600}
+test chan-io-29.21 {Tcl_Flush to pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {set x [chan read stdin 6]}
+ chan puts $f1 {set cnt [string length $x]}
+ chan puts $f1 {chan puts "read $cnt characters"}
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan puts $f1 hello
+ chan flush $f1
+ set x [chan gets $f1]
+ catch {chan close $f1}
+ set x
+} "read 6 characters"
+test chan-io-29.22 {Tcl_Flush called at other end of pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {
+ chan configure stdout -buffering full
+ chan puts hello
+ chan puts hello
+ chan flush stdout
+ chan gets stdin
+ chan puts bye
+ chan flush stdout
+ }
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ set x ""
+ lappend x [chan gets $f1]
+ lappend x [chan gets $f1]
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [chan gets $f1]
+ chan close $f1
+ set x
+} {hello hello bye}
+test chan-io-29.23 {Tcl_Flush and line buffering at end of pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {
+ chan puts hello
+ chan puts hello
+ chan gets stdin
+ chan puts bye
+ }
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ set x ""
+ lappend x [chan gets $f1]
+ lappend x [chan gets $f1]
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [chan gets $f1]
+ chan close $f1
+ set x
+} {hello hello bye}
+test chan-io-29.24 {Tcl_WriteChars and Tcl_Flush move end of file} {
+ set f [open $path(test3) w]
+ chan puts $f "Line 1"
+ chan puts $f "Line 2"
+ set f2 [open $path(test3)]
+ set x {}
+ lappend x [chan read -nonewline $f2]
+ chan close $f2
+ chan flush $f
+ set f2 [open $path(test3)]
+ lappend x [chan read -nonewline $f2]
+ chan close $f2
+ chan close $f
+ set x
+} "{} {Line 1\nLine 2}"
+test chan-io-29.25 {Implicit flush with Tcl_Flush to command pipelines} {stdio openpipe fileevent} {
+ file delete $path(test3)
+ set f [open "|[list [interpreter] $path(cat) | [interpreter] $path(cat) > $path(test3)]" w]
+ chan puts $f "Line 1"
+ chan puts $f "Line 2"
+ chan close $f
+ after 100
+ set f [open $path(test3) r]
+ set x [chan read $f]
+ chan close $f
+ set x
+} "Line 1\nLine 2\n"
+test chan-io-29.26 {Tcl_Flush, Tcl_Write on bidirectional pipelines} {stdio unixExecs openpipe} {
+ set f [open "|[list cat -u]" r+]
+ chan puts $f "Line1"
+ chan flush $f
+ set x [chan gets $f]
+ chan close $f
+ set x
+} {Line1}
+test chan-io-29.27 {Tcl_Flush on chan closed pipeline} {stdio openpipe} {
+ file delete $path(pipe)
+ set f [open $path(pipe) w]
+ chan puts $f {exit}
+ chan close $f
+ set f [open "|[list [interpreter] $path(pipe)]" r+]
+ chan gets $f
+ chan puts $f output
+ after 50
+ #
+ # The flush below will get a SIGPIPE. This is an expected part of
+ # test and indicates that the test operates correctly. If you run
+ # this test under a debugger, the signal will by intercepted unless
+ # you disable the debugger's signal interception.
+ #
+ if {[catch {chan flush $f} msg]} {
+ set x [list 1 $msg $::errorCode]
+ catch {chan close $f}
+ } else {
+ if {[catch {chan close $f} msg]} {
+ set x [list 1 $msg $::errorCode]
+ } else {
+ set x {this was supposed to fail and did not}
+ }
+ }
+ regsub {".*":} $x {"":} x
+ string tolower $x
+} {1 {error flushing "": broken pipe} {posix epipe {broken pipe}}}
+test chan-io-29.28 {Tcl_WriteChars, lf mode} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ chan puts $f hello\nthere\nand\nhere
+ chan flush $f
+ set s [file size $path(test1)]
+ chan close $f
+ set s
+} 21
+test chan-io-29.29 {Tcl_WriteChars, cr mode} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar {}
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ file size $path(test1)
+} 21
+test chan-io-29.30 {Tcl_WriteChars, crlf mode} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar {}
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ file size $path(test1)
+} 25
+test chan-io-29.31 {Tcl_WriteChars, background flush} {stdio openpipe} {
+ file delete $path(pipe)
+ file delete $path(output)
+ set f [open $path(pipe) w]
+ chan puts $f "set f \[[list open $path(output) w]]"
+ chan puts $f {chan configure $f -translation lf}
+ set x [list while {![chan eof stdin]}]
+ set x "$x {"
+ chan puts $f $x
+ chan puts $f { chan puts -nonewline $f [chan read stdin 4096]}
+ chan puts $f { chan flush $f}
+ chan puts $f "}"
+ chan puts $f {chan close $f}
+ chan close $f
+ set x 01234567890123456789012345678901
+ for {set i 0} {$i < 11} {incr i} {
+ set x "$x$x"
+ }
+ set f [open $path(output) w]
+ chan close $f
+ set f [open "|[list [interpreter] $path(pipe)]" r+]
+ chan configure $f -blocking off
+ chan puts -nonewline $f $x
+ chan close $f
+ set counter 0
+ while {([file size $path(output)] < 65536) && ($counter < 1000)} {
+ after 10 [list incr [namespace which -variable counter]]
+ vwait [namespace which -variable counter]
+ }
+ if {$counter == 1000} {
+ set result "file size only [file size $path(output)]"
+ } else {
+ set result ok
+ }
+ # allow a little time for the background process to chan close.
+ # otherwise, the following test fails on the [file delete $path(output)
+ # on Windows because a process still has the file open.
+ after 100 set v 1; vwait v
+ set result
+} ok
+test chan-io-29.32 {Tcl_WriteChars, background flush to slow reader} \
+ {stdio asyncPipeChan Close openpipe} {
+ file delete $path(pipe)
+ file delete $path(output)
+ set f [open $path(pipe) w]
+ chan puts $f "set f \[[list open $path(output) w]]"
+ chan puts $f {chan configure $f -translation lf}
+ set x [list while {![chan eof stdin]}]
+ set x "$x \{"
+ chan puts $f $x
+ chan puts $f { after 20}
+ chan puts $f { chan puts -nonewline $f [chan read stdin 1024]}
+ chan puts $f { chan flush $f}
+ chan puts $f "\}"
+ chan puts $f {chan close $f}
+ chan close $f
+ set x 01234567890123456789012345678901
+ for {set i 0} {$i < 11} {incr i} {
+ set x "$x$x"
+ }
+ set f [open $path(output) w]
+ chan close $f
+ set f [open "|[list [interpreter] $path(pipe)]" r+]
+ chan configure $f -blocking off
+ chan puts -nonewline $f $x
+ chan close $f
+ set counter 0
+ while {([file size $path(output)] < 65536) && ($counter < 1000)} {
+ after 20 [list incr [namespace which -variable counter]]
+ vwait [namespace which -variable counter]
+ }
+ if {$counter == 1000} {
+ set result "file size only [file size $path(output)]"
+ } else {
+ set result ok
+ }
+} ok
+test chan-io-29.33 {Tcl_Flush, implicit flush on exit} {exec} {
+ set f [open $path(script) w]
+ chan puts $f "set f \[[list open $path(test1) w]]"
+ chan puts $f {chan configure $f -translation lf
+ chan puts $f hello
+ chan puts $f bye
+ chan puts $f strange
+ }
+ chan close $f
+ exec [interpreter] $path(script)
+ set f [open $path(test1) r]
+ set r [chan read $f]
+ chan close $f
+ set r
+} "hello\nbye\nstrange\n"
+test chan-io-29.34 {Tcl_Chan Close, async flush on chan close, using sockets} {socket tempNotMac fileevent} {
+ variable c 0
+ variable x running
+ set l abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+ proc writelots {s l} {
+ for {set i 0} {$i < 2000} {incr i} {
+ chan puts $s $l
+ }
+ }
+ proc accept {s a p} {
+ variable x
+ chan event $s readable [namespace code [list readit $s]]
+ chan configure $s -blocking off
+ set x accepted
+ }
+ proc readit {s} {
+ variable c
+ variable x
+ set l [chan gets $s]
+
+ if {[chan eof $s]} {
+ chan close $s
+ set x done
+ } elseif {([string length $l] > 0) || ![chan blocked $s]} {
+ incr c
+ }
+ }
+ set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set cs [socket 127.0.0.1 [lindex [chan configure $ss -sockname] 2]]
+ vwait [namespace which -variable x]
+ chan configure $cs -blocking off
+ writelots $cs $l
+ chan close $cs
+ chan close $ss
+ vwait [namespace which -variable x]
+ set c
+} 2000
+test chan-io-29.35 {Tcl_Chan Close vs chan event vs multiple interpreters} {socket tempNotMac fileevent} {
+ # On Mac, this test screws up sockets such that subsequent tests using port 2828
+ # either cause errors or panic().
+
+ catch {interp delete x}
+ catch {interp delete y}
+ interp create x
+ interp create y
+ set s [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ proc accept {s a p} {
+ chan puts $s hello
+ chan close $s
+ }
+ set c [socket 127.0.0.1 [lindex [chan configure $s -sockname] 2]]
+ interp share {} $c x
+ interp share {} $c y
+ chan close $c
+ x eval {
+ proc readit {s} {
+ chan gets $s
+ if {[chan eof $s]} {
+ chan close $s
+ }
+ }
+ }
+ y eval {
+ proc readit {s} {
+ chan gets $s
+ if {[chan eof $s]} {
+ chan close $s
+ }
+ }
+ }
+ x eval "chan event $c readable \{readit $c\}"
+ y eval "chan event $c readable \{readit $c\}"
+ y eval [list chan close $c]
+ update
+ chan close $s
+ interp delete x
+ interp delete y
+} ""
+
+# Test end of line translations. Procedures tested are Tcl_Write, Tcl_Read.
+
+test chan-io-30.1 {Tcl_Write lf, Tcl_Read lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\nthere\nand\nhere\n"
+test chan-io-30.2 {Tcl_Write lf, Tcl_Read cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\nthere\nand\nhere\n"
+test chan-io-30.3 {Tcl_Write lf, Tcl_Read crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\nthere\nand\nhere\n"
+test chan-io-30.4 {Tcl_Write cr, Tcl_Read cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\nthere\nand\nhere\n"
+test chan-io-30.5 {Tcl_Write cr, Tcl_Read lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\rthere\rand\rhere\r"
+test chan-io-30.6 {Tcl_Write cr, Tcl_Read crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\rthere\rand\rhere\r"
+test chan-io-30.7 {Tcl_Write crlf, Tcl_Read crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\nthere\nand\nhere\n"
+test chan-io-30.8 {Tcl_Write crlf, Tcl_Read lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\r\nthere\r\nand\r\nhere\r\n"
+test chan-io-30.9 {Tcl_Write crlf, Tcl_Read cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr
+ set x [chan read $f]
+ chan close $f
+ set x
+} "hello\n\nthere\n\nand\n\nhere\n\n"
+test chan-io-30.10 {Tcl_Write lf, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ set c [chan read $f]
+ set x [chan configure $f -translation]
+ chan close $f
+ list $c $x
+} {{hello
+there
+and
+here
+} auto}
+test chan-io-30.11 {Tcl_Write cr, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ set c [chan read $f]
+ set x [chan configure $f -translation]
+ chan close $f
+ list $c $x
+} {{hello
+there
+and
+here
+} auto}
+test chan-io-30.12 {Tcl_Write crlf, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ set c [chan read $f]
+ set x [chan configure $f -translation]
+ chan close $f
+ list $c $x
+} {{hello
+there
+and
+here
+} auto}
+test chan-io-30.13 {Tcl_Write crlf on block boundary, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set line "123456789ABCDE" ;# 14 char plus crlf
+ chan puts -nonewline $f x ;# shift crlf across block boundary
+ for {set i 0} {$i < 700} {incr i} {
+ chan puts $f $line
+ }
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto
+ set c [chan read $f]
+ chan close $f
+ string length $c
+} [expr 700*15+1]
+test chan-io-30.14 {Tcl_Write crlf on block boundary, Tcl_Read crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set line "123456789ABCDE" ;# 14 char plus crlf
+ chan puts -nonewline $f x ;# shift crlf across block boundary
+ for {set i 0} {$i < 700} {incr i} {
+ chan puts $f $line
+ }
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set c [chan read $f]
+ chan close $f
+ string length $c
+} [expr 700*15+1]
+test chan-io-30.15 {Tcl_Write mixed, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\rhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto
+ set c [chan read $f]
+ chan close $f
+ set c
+} {hello
+there
+and
+here
+}
+test chan-io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f hello\nthere\nand\rhere\n\x1a
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set c [chan read $f]
+ chan close $f
+ set c
+} {hello
+there
+and
+here
+}
+test chan-io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} {win} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -eofchar \x1a -translation lf
+ chan puts $f hello\nthere\nand\rhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set c [chan read $f]
+ chan close $f
+ set c
+} {hello
+there
+and
+here
+}
+test chan-io-30.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "abc\ndef\n%cghi\nqrs" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1 {} 1}
+test chan-io-30.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "abc\ndef\n%cghi\nqrs" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1 {} 1}
+test chan-io-30.20 {Tcl_Write, ^Z in middle ignored, Tcl_Read lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set s [format "abc\ndef\n%cghi\nqrs" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar {}
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "abc def 0 \x1aghi 0 qrs 0 {} 1"
+test chan-io-30.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set s [format "abc\ndef\n%cghi\nqrs" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar {}
+ set l ""
+ set x [chan gets $f]
+ lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs\n"]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {0 1 {} 1}
+test chan-io-30.22 {Tcl_Write, ^Z in middle ignored, Tcl_Read crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set s [format "abc\ndef\n%cghi\nqrs" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar {}
+ set l ""
+ set x [chan gets $f]
+ lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs\n"]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {0 1 {} 1}
+test chan-io-30.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set c [format abc\ndef\n%cqrs\ntuv 26]
+ chan puts $f $c
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set c [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $e
+} {8 1}
+test chan-io-30.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set c [format abc\ndef\n%cqrs\ntuv 26]
+ chan puts $f $c
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar \x1a
+ set c [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $e
+} {8 1}
+test chan-io-30.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ set c [format abc\ndef\n%cqrs\ntuv 26]
+ chan puts $f $c
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set c [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $e
+} {8 1}
+test chan-io-30.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ set c [format abc\ndef\n%cqrs\ntuv 26]
+ chan puts $f $c
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar \x1a
+ set c [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $e
+} {8 1}
+test chan-io-30.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set c [format abc\ndef\n%cqrs\ntuv 26]
+ chan puts $f $c
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set c [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $e
+} {8 1}
+test chan-io-30.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set c [format abc\ndef\n%cqrs\ntuv 26]
+ chan puts $f $c
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar \x1a
+ set c [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $e
+} {8 1}
+
+# Test end of line translations. Functions tested are Tcl_Write and Tcl_Gets.
+
+test chan-io-31.1 {Tcl_Write lf, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ chan close $f
+ set l
+} {hello 6 auto there 12 auto}
+test chan-io-31.2 {Tcl_Write cr, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ chan close $f
+ set l
+} {hello 6 auto there 12 auto}
+test chan-io-31.3 {Tcl_Write crlf, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ chan close $f
+ set l
+} {hello 7 auto there 14 auto}
+test chan-io-31.4 {Tcl_Write lf, Tcl_Gets lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ chan close $f
+ set l
+} {hello 6 lf there 12 lf}
+test chan-io-31.5 {Tcl_Write lf, Tcl_Gets cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr
+ set l ""
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {21 21 cr 1 {} 21 cr 1}
+test chan-io-31.6 {Tcl_Write lf, Tcl_Gets crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set l ""
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {21 21 crlf 1 {} 21 crlf 1}
+test chan-io-31.7 {Tcl_Write cr, Tcl_Gets cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello 6 cr 0 there 12 cr 0}
+test chan-io-31.8 {Tcl_Write cr, Tcl_Gets lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf
+ set l ""
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {21 21 lf 1 {} 21 lf 1}
+test chan-io-31.9 {Tcl_Write cr, Tcl_Gets crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set l ""
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {21 21 crlf 1 {} 21 crlf 1}
+test chan-io-31.10 {Tcl_Write crlf, Tcl_Gets crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello 7 crlf 0 there 14 crlf 0}
+test chan-io-31.11 {Tcl_Write crlf, Tcl_Gets cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello 6 cr 0 6 13 cr 0}
+test chan-io-31.12 {Tcl_Write crlf, Tcl_Gets lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ chan puts $f hello\nthere\nand\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf
+ set l ""
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ lappend l [string length [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan configure $f -translation]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {6 7 lf 0 6 14 lf 0}
+test chan-io-31.13 {binary mode is synonym of lf mode} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation binary
+ set x [chan configure $f -translation]
+ chan close $f
+ set x
+} lf
+#
+# Test chan-io-9.14 has been removed because "auto" output translation mode is
+# not supoprted.
+#
+test chan-io-31.14 {Tcl_Write mixed, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f hello\nthere\rand\r\nhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello there and here 0 {} 1}
+test chan-io-31.15 {Tcl_Write mixed, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f hello\nthere\rand\r\nhere\r
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello there and here 0 {} 1}
+test chan-io-31.16 {Tcl_Write mixed, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f hello\nthere\rand\r\nhere\n
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello there and here 0 {} 1}
+test chan-io-31.17 {Tcl_Write mixed, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f hello\nthere\rand\r\nhere\r\n
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello there and here 0 {} 1}
+test chan-io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "hello\nthere\nand\rhere\n\%c" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello there and here 0 {} 1}
+test chan-io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -eofchar \x1a -translation lf
+ chan puts $f hello\nthere\nand\rhere
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {hello there and here 0 {} 1}
+test chan-io-31.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a
+ chan configure $f -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.22 {Tcl_Write, ^Z in middle ignored, Tcl_Gets lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar {}
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "abc def 0 \x1aqrs 0 tuv 0 {} 1"
+test chan-io-31.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar {}
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "abc def 0 \x1aqrs 0 tuv 0 {} 1"
+test chan-io-31.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar {}
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "abc def 0 \x1aqrs 0 tuv 0 {} 1"
+test chan-io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar \x1a
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.27 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar \x1a
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.29 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar {}
+ set s [format "abc\ndef\n%cqrs\ntuv" 26]
+ chan puts $f $s
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar \x1a
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {abc def 0 {} 1}
+test chan-io-31.31 {Tcl_Write crlf on block boundary, Tcl_Gets crlf} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set line "123456789ABCDE" ;# 14 char plus crlf
+ chan puts -nonewline $f x ;# shift crlf across block boundary
+ for {set i 0} {$i < 700} {incr i} {
+ chan puts $f $line
+ }
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf
+ set c ""
+ while {[chan gets $f line] >= 0} {
+ append c $line\n
+ }
+ chan close $f
+ string length $c
+} [expr 700*15+1]
+test chan-io-31.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set line "123456789ABCDE" ;# 14 char plus crlf
+ chan puts -nonewline $f x ;# shift crlf across block boundary
+ for {set i 0} {$i < 700} {incr i} {
+ chan puts $f $line
+ }
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -translation auto
+ set c ""
+ while {[chan gets $f line] >= 0} {
+ append c $line\n
+ }
+ chan close $f
+ string length $c
+} [expr 700*15+1]
+
+# Test Tcl_Read and buffering.
+
+test chan-io-32.1 {Tcl_Read, channel not readable} {
+ list [catch {read stdout} msg] $msg
+} {1 {channel "stdout" wasn't opened for reading}}
+test chan-io-32.2 {Tcl_Read, zero byte count} {
+ chan read stdin 0
+} ""
+test chan-io-32.3 {Tcl_Read, negative byte count} {
+ set f [open $path(longfile) r]
+ set l [list [catch {chan read $f -1} msg] $msg]
+ chan close $f
+ set l
+} {1 {bad argument "-1": should be "nonewline"}}
+test chan-io-32.4 {Tcl_Read, positive byte count} {
+ set f [open $path(longfile) r]
+ set x [chan read $f 1024]
+ set s [string length $x]
+ unset x
+ chan close $f
+ set s
+} 1024
+test chan-io-32.5 {Tcl_Read, multiple buffers} {
+ set f [open $path(longfile) r]
+ chan configure $f -buffersize 100
+ set x [chan read $f 1024]
+ set s [string length $x]
+ unset x
+ chan close $f
+ set s
+} 1024
+test chan-io-32.6 {Tcl_Read, very large read} {
+ set f1 [open $path(longfile) r]
+ set z [chan read $f1 1000000]
+ chan close $f1
+ set l [string length $z]
+ set x ok
+ set z [file size $path(longfile)]
+ if {$z != $l} {
+ set x broken
+ }
+ set x
+} ok
+test chan-io-32.7 {Tcl_Read, nonblocking, file} {nonBlockFiles} {
+ set f1 [open $path(longfile) r]
+ chan configure $f1 -blocking off
+ set z [chan read $f1 20]
+ chan close $f1
+ set l [string length $z]
+ set x ok
+ if {$l != 20} {
+ set x broken
+ }
+ set x
+} ok
+test chan-io-32.8 {Tcl_Read, nonblocking, file} {nonBlockFiles} {
+ set f1 [open $path(longfile) r]
+ chan configure $f1 -blocking off
+ set z [chan read $f1 1000000]
+ chan close $f1
+ set x ok
+ set l [string length $z]
+ set z [file size $path(longfile)]
+ if {$z != $l} {
+ set x broken
+ }
+ set x
+} ok
+test chan-io-32.9 {Tcl_Read, read to end of file} {
+ set f1 [open $path(longfile) r]
+ set z [chan read $f1]
+ chan close $f1
+ set l [string length $z]
+ set x ok
+ set z [file size $path(longfile)]
+ if {$z != $l} {
+ set x broken
+ }
+ set x
+} ok
+test chan-io-32.10 {Tcl_Read from a pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {chan puts [chan gets stdin]}
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan puts $f1 hello
+ chan flush $f1
+ set x [chan read $f1]
+ chan close $f1
+ set x
+} "hello\n"
+test chan-io-32.11 {Tcl_Read from a pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {chan puts [chan gets stdin]}
+ chan puts $f1 {chan puts [chan gets stdin]}
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan puts $f1 hello
+ chan flush $f1
+ set x ""
+ lappend x [chan read $f1 6]
+ chan puts $f1 hello
+ chan flush $f1
+ lappend x [chan read $f1]
+ chan close $f1
+ set x
+} {{hello
+} {hello
+}}
+test chan-io-32.12 {Tcl_Read, -nonewline} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan puts $f1 hello
+ chan puts $f1 bye
+ chan close $f1
+ set f1 [open $path(test1) r]
+ set c [chan read -nonewline $f1]
+ chan close $f1
+ set c
+} {hello
+bye}
+test chan-io-32.13 {Tcl_Read, -nonewline} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan puts $f1 hello
+ chan puts $f1 bye
+ chan close $f1
+ set f1 [open $path(test1) r]
+ set c [chan read -nonewline $f1]
+ chan close $f1
+ list [string length $c] $c
+} {9 {hello
+bye}}
+test chan-io-32.14 {Tcl_Read, reading in small chunks} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f "Two lines: this one"
+ chan puts $f "and this one"
+ chan close $f
+ set f [open $path(test1)]
+ set x [list [chan read $f 1] [chan read $f 2] [chan read $f]]
+ chan close $f
+ set x
+} {T wo { lines: this one
+and this one
+}}
+test chan-io-32.15 {Tcl_Read, asking for more input than available} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f "Two lines: this one"
+ chan puts $f "and this one"
+ chan close $f
+ set f [open $path(test1)]
+ set x [chan read $f 100]
+ chan close $f
+ set x
+} {Two lines: this one
+and this one
+}
+test chan-io-32.16 {Tcl_Read, read to end of file with -nonewline} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f "Two lines: this one"
+ chan puts $f "and this one"
+ chan close $f
+ set f [open $path(test1)]
+ set x [chan read -nonewline $f]
+ chan close $f
+ set x
+} {Two lines: this one
+and this one}
+
+# Test Tcl_Gets.
+
+test chan-io-33.1 {Tcl_Gets, reading what was written} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set y "first line"
+ chan puts $f1 $y
+ chan close $f1
+ set f1 [open $path(test1) r]
+ set x [chan gets $f1]
+ set z ok
+ if {"$x" != "$y"} {
+ set z broken
+ }
+ chan close $f1
+ set z
+} ok
+test chan-io-33.2 {Tcl_Gets into variable} {
+ set f1 [open $path(longfile) r]
+ set c [chan gets $f1 x]
+ set l [string length x]
+ set z ok
+ if {$l != $l} {
+ set z broken
+ }
+ chan close $f1
+ set z
+} ok
+test chan-io-33.3 {Tcl_Gets from pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {chan puts [chan gets stdin]}
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan puts $f1 hello
+ chan flush $f1
+ set x [chan gets $f1]
+ chan close $f1
+ set z ok
+ if {"$x" != "hello"} {
+ set z broken
+ }
+ set z
+} ok
+test chan-io-33.4 {Tcl_Gets with long line} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ chan puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ chan close $f
+ set f [open $path(test3)]
+ set x [chan gets $f]
+ chan close $f
+ set x
+} {abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
+test chan-io-33.5 {Tcl_Gets with long line} {
+ set f [open $path(test3)]
+ set x [chan gets $f y]
+ chan close $f
+ list $x $y
+} {260 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
+test chan-io-33.6 {Tcl_Gets and end of file} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan puts -nonewline $f "Test1\nTest2"
+ chan close $f
+ set f [open $path(test3)]
+ set x {}
+ set y {}
+ lappend x [chan gets $f y] $y
+ set y {}
+ lappend x [chan gets $f y] $y
+ set y {}
+ lappend x [chan gets $f y] $y
+ chan close $f
+ set x
+} {5 Test1 5 Test2 -1 {}}
+test chan-io-33.7 {Tcl_Gets and bad variable} {
+ set f [open $path(test3) w]
+ chan puts $f "Line 1"
+ chan puts $f "Line 2"
+ chan close $f
+ catch {unset x}
+ set x 24
+ set f [open $path(test3) r]
+ set result [list [catch {chan gets $f x(0)} msg] $msg]
+ chan close $f
+ set result
+} {1 {can't set "x(0)": variable isn't array}}
+test chan-io-33.8 {Tcl_Gets, exercising double buffering} {
+ set f [open $path(test3) w]
+ chan configure $f -translation lf -eofchar {}
+ set x ""
+ for {set y 0} {$y < 99} {incr y} {set x "a$x"}
+ for {set y 0} {$y < 100} {incr y} {chan puts $f $x}
+ chan close $f
+ set f [open $path(test3) r]
+ chan configure $f -translation lf
+ for {set y 0} {$y < 100} {incr y} {chan gets $f}
+ chan close $f
+ set y
+} 100
+test chan-io-33.9 {Tcl_Gets, exercising double buffering} {
+ set f [open $path(test3) w]
+ chan configure $f -translation lf -eofchar {}
+ set x ""
+ for {set y 0} {$y < 99} {incr y} {set x "a$x"}
+ for {set y 0} {$y < 200} {incr y} {chan puts $f $x}
+ chan close $f
+ set f [open $path(test3) r]
+ chan configure $f -translation lf
+ for {set y 0} {$y < 200} {incr y} {chan gets $f}
+ chan close $f
+ set y
+} 200
+test chan-io-33.10 {Tcl_Gets, exercising double buffering} {
+ set f [open $path(test3) w]
+ chan configure $f -translation lf -eofchar {}
+ set x ""
+ for {set y 0} {$y < 99} {incr y} {set x "a$x"}
+ for {set y 0} {$y < 300} {incr y} {chan puts $f $x}
+ chan close $f
+ set f [open $path(test3) r]
+ chan configure $f -translation lf
+ for {set y 0} {$y < 300} {incr y} {chan gets $f}
+ chan close $f
+ set y
+} 300
+
+# Test Tcl_Seek and Tcl_Tell.
+
+test chan-io-34.1 {Tcl_Seek to current position at start of file} {
+ set f1 [open $path(longfile) r]
+ chan seek $f1 0 current
+ set c [chan tell $f1]
+ chan close $f1
+ set c
+} 0
+test chan-io-34.2 {Tcl_Seek to offset from start} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 10 start
+ set c [chan tell $f1]
+ chan close $f1
+ set c
+} 10
+test chan-io-34.3 {Tcl_Seek to end of file} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 0 end
+ set c [chan tell $f1]
+ chan close $f1
+ set c
+} 54
+test chan-io-34.4 {Tcl_Seek to offset from end of file} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 -10 end
+ set c [chan tell $f1]
+ chan close $f1
+ set c
+} 44
+test chan-io-34.5 {Tcl_Seek to offset from current position} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 10 current
+ chan seek $f1 10 current
+ set c [chan tell $f1]
+ chan close $f1
+ set c
+} 20
+test chan-io-34.6 {Tcl_Seek to offset from end of file} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 -10 end
+ set c [chan tell $f1]
+ set r [chan read $f1]
+ chan close $f1
+ list $c $r
+} {44 {rstuvwxyz
+}}
+test chan-io-34.7 {Tcl_Seek to offset from end of file, then to current position} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 -10 end
+ set c1 [chan tell $f1]
+ set r1 [chan read $f1 5]
+ chan seek $f1 0 current
+ set c2 [chan tell $f1]
+ chan close $f1
+ list $c1 $r1 $c2
+} {44 rstuv 49}
+test chan-io-34.8 {Tcl_Seek on pipes: not supported} {stdio openpipe} {
+ set f1 [open "|[list [interpreter]]" r+]
+ set x [list [catch {chan seek $f1 0 current} msg] $msg]
+ chan close $f1
+ regsub {".*":} $x {"":} x
+ string tolower $x
+} {1 {error during seek on "": invalid argument}}
+test chan-io-34.9 {Tcl_Seek, testing buffered input flushing} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan configure $f -eofchar {}
+ chan puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ chan close $f
+ set f [open $path(test3) RDWR]
+ set x [chan read $f 1]
+ chan seek $f 3
+ lappend x [chan read $f 1]
+ chan seek $f 0 start
+ lappend x [chan read $f 1]
+ chan seek $f 10 current
+ lappend x [chan read $f 1]
+ chan seek $f -2 end
+ lappend x [chan read $f 1]
+ chan seek $f 50 end
+ lappend x [chan read $f 1]
+ chan seek $f 1
+ lappend x [chan read $f 1]
+ chan close $f
+ set x
+} {a d a l Y {} b}
+set path(test3) [makeFile {} test3]
+test chan-io-34.10 {Tcl_Seek testing flushing of buffered input} {
+ set f [open $path(test3) w]
+ chan configure $f -translation lf
+ chan puts $f xyz\n123
+ chan close $f
+ set f [open $path(test3) r+]
+ chan configure $f -translation lf
+ set x [chan gets $f]
+ chan seek $f 0 current
+ chan puts $f 456
+ chan close $f
+ list $x [viewFile test3]
+} "xyz {xyz
+456}"
+test chan-io-34.11 {Tcl_Seek testing flushing of buffered output} {
+ set f [open $path(test3) w]
+ chan puts $f xyz\n123
+ chan close $f
+ set f [open $path(test3) w+]
+ chan puts $f xyzzy
+ chan seek $f 2
+ set x [chan gets $f]
+ chan close $f
+ list $x [viewFile test3]
+} "zzy xyzzy"
+test chan-io-34.12 {Tcl_Seek testing combination of write, seek back and read} {
+ set f [open $path(test3) w]
+ chan configure $f -translation lf -eofchar {}
+ chan puts $f xyz\n123
+ chan close $f
+ set f [open $path(test3) a+]
+ chan configure $f -translation lf -eofchar {}
+ chan puts $f xyzzy
+ chan flush $f
+ set x [chan tell $f]
+ chan seek $f -4 cur
+ set y [chan gets $f]
+ chan close $f
+ list $x [viewFile test3] $y
+} {14 {xyz
+123
+xyzzy} zzy}
+test chan-io-34.13 {Tcl_Tell at start of file} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set p [chan tell $f1]
+ chan close $f1
+ set p
+} 0
+test chan-io-34.14 {Tcl_Tell after seek to end of file} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 0 end
+ set c1 [chan tell $f1]
+ chan close $f1
+ set c1
+} 54
+test chan-io-34.15 {Tcl_Tell combined with seeking} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -eofchar {}
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f1 "abcdefghijklmnopqrstuvwxyz"
+ chan close $f1
+ set f1 [open $path(test1) r]
+ chan seek $f1 10 start
+ set c1 [chan tell $f1]
+ chan seek $f1 10 current
+ set c2 [chan tell $f1]
+ chan close $f1
+ list $c1 $c2
+} {10 20}
+test chan-io-34.16 {Tcl_Tell on pipe: always -1} {stdio openpipe} {
+ set f1 [open "|[list [interpreter]]" r+]
+ set c [chan tell $f1]
+ chan close $f1
+ set c
+} -1
+test chan-io-34.17 {Tcl_Tell on pipe: always -1} {stdio openpipe} {
+ set f1 [open "|[list [interpreter]]" r+]
+ chan puts $f1 {chan puts hello}
+ chan flush $f1
+ set c [chan tell $f1]
+ chan gets $f1
+ chan close $f1
+ set c
+} -1
+test chan-io-34.18 {Tcl_Tell combined with seeking and reading} {
+ file delete $path(test2)
+ set f [open $path(test2) w]
+ chan configure $f -translation lf -eofchar {}
+ chan puts -nonewline $f "line1\nline2\nline3\nline4\nline5\n"
+ chan close $f
+ set f [open $path(test2)]
+ chan configure $f -translation lf
+ set x [chan tell $f]
+ chan read $f 3
+ lappend x [chan tell $f]
+ chan seek $f 2
+ lappend x [chan tell $f]
+ chan seek $f 10 current
+ lappend x [chan tell $f]
+ chan seek $f 0 end
+ lappend x [chan tell $f]
+ chan close $f
+ set x
+} {0 3 2 12 30}
+test chan-io-34.19 {Tcl_Tell combined with opening in append mode} {
+ set f [open $path(test3) w]
+ chan configure $f -translation lf -eofchar {}
+ chan puts $f "abcdefghijklmnopqrstuvwxyz"
+ chan puts $f "abcdefghijklmnopqrstuvwxyz"
+ chan close $f
+ set f [open $path(test3) a]
+ set c [chan tell $f]
+ chan close $f
+ set c
+} 54
+test chan-io-34.20 {Tcl_Tell combined with writing} {
+ set f [open $path(test3) w]
+ set l ""
+ chan seek $f 29 start
+ lappend l [chan tell $f]
+ chan puts -nonewline $f a
+ chan seek $f 39 start
+ lappend l [chan tell $f]
+ chan puts -nonewline $f a
+ lappend l [chan tell $f]
+ chan seek $f 407 end
+ lappend l [chan tell $f]
+ chan close $f
+ set l
+} {29 39 40 447}
+test chan-io-34.21 {Tcl_Seek and Tcl_Tell on large files} {largefileSupport} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan configure $f -encoding binary
+ set l ""
+ lappend l [chan tell $f]
+ chan puts -nonewline $f abcdef
+ lappend l [chan tell $f]
+ chan flush $f
+ lappend l [chan tell $f]
+ # 4GB offset!
+ chan seek $f 0x100000000
+ lappend l [chan tell $f]
+ chan puts -nonewline $f abcdef
+ lappend l [chan tell $f]
+ chan close $f
+ lappend l [file size $f]
+ # truncate...
+ chan close [open $path(test3) w]
+ lappend l [file size $f]
+ set l
+} {0 6 6 4294967296 4294967302 4294967302 0}
+
+# Test Tcl_Eof
+
+test chan-io-35.1 {Tcl_Eof} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f hello
+ chan puts $f hello
+ chan close $f
+ set f [open $path(test1)]
+ set x [chan eof $f]
+ lappend x [chan eof $f]
+ chan gets $f
+ lappend x [chan eof $f]
+ chan gets $f
+ lappend x [chan eof $f]
+ chan gets $f
+ lappend x [chan eof $f]
+ lappend x [chan eof $f]
+ chan close $f
+ set x
+} {0 0 0 0 1 1}
+test chan-io-35.2 {Tcl_Eof with pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {chan gets stdin}
+ chan puts $f1 {chan puts hello}
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan puts $f1 hello
+ set x [chan eof $f1]
+ chan flush $f1
+ lappend x [chan eof $f1]
+ chan gets $f1
+ lappend x [chan eof $f1]
+ chan gets $f1
+ lappend x [chan eof $f1]
+ chan close $f1
+ set x
+} {0 0 0 1}
+test chan-io-35.3 {Tcl_Eof with pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {chan gets stdin}
+ chan puts $f1 {chan puts hello}
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan puts $f1 hello
+ set x [chan eof $f1]
+ chan flush $f1
+ lappend x [chan eof $f1]
+ chan gets $f1
+ lappend x [chan eof $f1]
+ chan gets $f1
+ lappend x [chan eof $f1]
+ chan gets $f1
+ lappend x [chan eof $f1]
+ chan gets $f1
+ lappend x [chan eof $f1]
+ chan close $f1
+ set x
+} {0 0 0 1 1 1}
+test chan-io-35.4 {Tcl_Eof, eof detection on nonblocking file} {nonBlockFiles} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -blocking off
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {{} 1}
+test chan-io-35.5 {Tcl_Eof, eof detection on nonblocking pipe} {stdio openpipe} {
+ file delete $path(pipe)
+ set f [open $path(pipe) w]
+ chan puts $f {
+ exit
+ }
+ chan close $f
+ set f [open "|[list [interpreter] $path(pipe)]" r]
+ set l ""
+ lappend l [chan gets $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {{} 1}
+test chan-io-35.6 {Tcl_Eof, eof char, lf write, auto read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar \x1a
+ chan puts $f abc\ndef
+ chan close $f
+ set s [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $s $l $e
+} {9 8 1}
+test chan-io-35.7 {Tcl_Eof, eof char, lf write, lf read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar \x1a
+ chan puts $f abc\ndef
+ chan close $f
+ set s [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $s $l $e
+} {9 8 1}
+test chan-io-35.8 {Tcl_Eof, eof char, cr write, auto read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar \x1a
+ chan puts $f abc\ndef
+ chan close $f
+ set s [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $s $l $e
+} {9 8 1}
+test chan-io-35.9 {Tcl_Eof, eof char, cr write, cr read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar \x1a
+ chan puts $f abc\ndef
+ chan close $f
+ set s [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $s $l $e
+} {9 8 1}
+test chan-io-35.10 {Tcl_Eof, eof char, crlf write, auto read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar \x1a
+ chan puts $f abc\ndef
+ chan close $f
+ set s [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $s $l $e
+} {11 8 1}
+test chan-io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar \x1a
+ chan puts $f abc\ndef
+ chan close $f
+ set s [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $s $l $e
+} {11 8 1}
+test chan-io-35.12 {Tcl_Eof, eof char in middle, lf write, auto read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set i [format abc\ndef\n%cqrs\nuvw 26]
+ chan puts $f $i
+ chan close $f
+ set c [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $l $e
+} {17 8 1}
+test chan-io-35.13 {Tcl_Eof, eof char in middle, lf write, lf read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf -eofchar {}
+ set i [format abc\ndef\n%cqrs\nuvw 26]
+ chan puts $f $i
+ chan close $f
+ set c [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $l $e
+} {17 8 1}
+test chan-io-35.14 {Tcl_Eof, eof char in middle, cr write, auto read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar {}
+ set i [format abc\ndef\n%cqrs\nuvw 26]
+ chan puts $f $i
+ chan close $f
+ set c [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $l $e
+} {17 8 1}
+test chan-io-35.15 {Tcl_Eof, eof char in middle, cr write, cr read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr -eofchar {}
+ set i [format abc\ndef\n%cqrs\nuvw 26]
+ chan puts $f $i
+ chan close $f
+ set c [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $l $e
+} {17 8 1}
+test chan-io-35.16 {Tcl_Eof, eof char in middle, crlf write, auto read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar {}
+ set i [format abc\ndef\n%cqrs\nuvw 26]
+ chan puts $f $i
+ chan close $f
+ set c [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $l $e
+} {21 8 1}
+test chan-io-35.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf -eofchar {}
+ set i [format abc\ndef\n%cqrs\nuvw 26]
+ chan puts $f $i
+ chan close $f
+ set c [file size $path(test1)]
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar \x1a
+ set l [string length [chan read $f]]
+ set e [chan eof $f]
+ chan close $f
+ list $c $l $e
+} {21 8 1}
+
+# Test Tcl_InputBlocked
+
+test chan-io-36.1 {Tcl_InputBlocked on nonblocking pipe} {stdio openpipe} {
+ set f1 [open "|[list [interpreter]]" r+]
+ chan puts $f1 {chan puts hello_from_pipe}
+ chan flush $f1
+ chan gets $f1
+ chan configure $f1 -blocking off -buffering full
+ chan puts $f1 {chan puts hello}
+ set x ""
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ chan flush $f1
+ after 200
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ chan close $f1
+ set x
+} {{} 1 hello 0 {} 1}
+test chan-io-36.2 {Tcl_InputBlocked on blocking pipe} {stdio openpipe} {
+ set f1 [open "|[list [interpreter]]" r+]
+ chan configure $f1 -buffering line
+ chan puts $f1 {chan puts hello_from_pipe}
+ set x ""
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ chan puts $f1 {exit}
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ lappend x [chan eof $f1]
+ chan close $f1
+ set x
+} {hello_from_pipe 0 {} 0 1}
+test chan-io-36.3 {Tcl_InputBlocked vs files, short read} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnop
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [chan blocked $f]
+ lappend l [chan read $f 3]
+ lappend l [chan blocked $f]
+ lappend l [chan read -nonewline $f]
+ lappend l [chan blocked $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {0 abc 0 defghijklmnop 0 1}
+test chan-io-36.4 {Tcl_InputBlocked vs files, event driven read} {fileevent} {
+ proc in {f} {
+ variable l
+ variable x
+ lappend l [chan read $f 3]
+ if {[chan eof $f]} {lappend l eof; chan close $f; set x done}
+ }
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnop
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ chan event $f readable [namespace code [list in $f]]
+ variable x
+ vwait [namespace which -variable x]
+ set l
+} {abc def ghi jkl mno {p
+} eof}
+test chan-io-36.5 {Tcl_InputBlocked vs files, short read, nonblocking} {nonBlockFiles} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnop
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -blocking off
+ set l ""
+ lappend l [chan blocked $f]
+ lappend l [chan read $f 3]
+ lappend l [chan blocked $f]
+ lappend l [chan read -nonewline $f]
+ lappend l [chan blocked $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} {0 abc 0 defghijklmnop 0 1}
+test chan-io-36.6 {Tcl_InputBlocked vs files, event driven read} {nonBlockFiles fileevent} {
+ proc in {f} {
+ variable l
+ variable x
+ lappend l [chan read $f 3]
+ if {[chan eof $f]} {lappend l eof; chan close $f; set x done}
+ }
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan puts $f abcdefghijklmnop
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -blocking off
+ set l ""
+ chan event $f readable [namespace code [list in $f]]
+ variable x
+ vwait [namespace which -variable x]
+ set l
+} {abc def ghi jkl mno {p
+} eof}
+
+# Test Tcl_InputBuffered
+
+test chan-io-37.1 {Tcl_InputBuffered} {testchannel} {
+ set f [open $path(longfile) r]
+ chan configure $f -buffersize 4096
+ chan read $f 3
+ set l ""
+ lappend l [testchannel inputbuffered $f]
+ lappend l [chan tell $f]
+ chan close $f
+ set l
+} {4093 3}
+test chan-io-37.2 {Tcl_InputBuffered, test input flushing on seek} {testchannel} {
+ set f [open $path(longfile) r]
+ chan configure $f -buffersize 4096
+ chan read $f 3
+ set l ""
+ lappend l [testchannel inputbuffered $f]
+ lappend l [chan tell $f]
+ chan seek $f 0 current
+ lappend l [testchannel inputbuffered $f]
+ lappend l [chan tell $f]
+ chan close $f
+ set l
+} {4093 3 0 3}
+
+# Test Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize
+
+test chan-io-38.1 {Tcl_GetChannelBufferSize, default buffer size} {
+ set f [open $path(longfile) r]
+ set s [chan configure $f -buffersize]
+ chan close $f
+ set s
+} 4096
+test chan-io-38.2 {Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize} {
+ set f [open $path(longfile) r]
+ set l ""
+ lappend l [chan configure $f -buffersize]
+ chan configure $f -buffersize 10000
+ lappend l [chan configure $f -buffersize]
+ chan configure $f -buffersize 1
+ lappend l [chan configure $f -buffersize]
+ chan configure $f -buffersize -1
+ lappend l [chan configure $f -buffersize]
+ chan configure $f -buffersize 0
+ lappend l [chan configure $f -buffersize]
+ chan configure $f -buffersize 100000
+ lappend l [chan configure $f -buffersize]
+ chan configure $f -buffersize 10000000
+ lappend l [chan configure $f -buffersize]
+ chan close $f
+ set l
+} {4096 10000 1 1 1 100000 100000}
+test chan-io-38.3 {Tcl_SetChannelBufferSize, changing buffersize between reads} {
+ # This test crashes the interp if Bug #427196 is not fixed
+
+ set chan [open [info script] r]
+ chan configure $chan -buffersize 10
+ set var [chan read $chan 2]
+ chan configure $chan -buffersize 32
+ append var [chan read $chan]
+ chan close $chan
+} {}
+
+# Test Tcl_SetChannelOption, Tcl_GetChannelOption
+
+test chan-io-39.1 {Tcl_GetChannelOption} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set x [chan configure $f1 -blocking]
+ chan close $f1
+ set x
+} 1
+#
+# Test 17.2 was removed.
+#
+test chan-io-39.2 {Tcl_GetChannelOption} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set x [chan configure $f1 -buffering]
+ chan close $f1
+ set x
+} full
+test chan-io-39.3 {Tcl_GetChannelOption} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -buffering line
+ set x [chan configure $f1 -buffering]
+ chan close $f1
+ set x
+} line
+test chan-io-39.4 {Tcl_GetChannelOption, Tcl_SetChannelOption} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set l ""
+ lappend l [chan configure $f1 -buffering]
+ chan configure $f1 -buffering line
+ lappend l [chan configure $f1 -buffering]
+ chan configure $f1 -buffering none
+ lappend l [chan configure $f1 -buffering]
+ chan configure $f1 -buffering line
+ lappend l [chan configure $f1 -buffering]
+ chan configure $f1 -buffering full
+ lappend l [chan configure $f1 -buffering]
+ chan close $f1
+ set l
+} {full line none line full}
+test chan-io-39.5 {Tcl_GetChannelOption, invariance} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set l ""
+ lappend l [chan configure $f1 -buffering]
+ lappend l [list [catch {chan configure $f1 -buffering green} msg] $msg]
+ lappend l [chan configure $f1 -buffering]
+ chan close $f1
+ set l
+} {full {1 {bad value for -buffering: must be one of full, line, or none}} full}
+test chan-io-39.6 {Tcl_SetChannelOption, multiple options} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf -buffering line
+ chan puts $f1 hello
+ chan puts $f1 bye
+ set x [file size $path(test1)]
+ chan close $f1
+ set x
+} 10
+test chan-io-39.7 {Tcl_SetChannelOption, buffering, translation} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan configure $f1 -translation lf
+ chan puts $f1 hello
+ chan puts $f1 bye
+ set x ""
+ chan configure $f1 -buffering line
+ lappend x [file size $path(test1)]
+ chan puts $f1 really_bye
+ lappend x [file size $path(test1)]
+ chan close $f1
+ set x
+} {0 21}
+test chan-io-39.8 {Tcl_SetChannelOption, different buffering options} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ set l ""
+ chan configure $f1 -translation lf -buffering none -eofchar {}
+ chan puts -nonewline $f1 hello
+ lappend l [file size $path(test1)]
+ chan puts -nonewline $f1 hello
+ lappend l [file size $path(test1)]
+ chan configure $f1 -buffering full
+ chan puts -nonewline $f1 hello
+ lappend l [file size $path(test1)]
+ chan configure $f1 -buffering none
+ lappend l [file size $path(test1)]
+ chan puts -nonewline $f1 hello
+ lappend l [file size $path(test1)]
+ chan close $f1
+ lappend l [file size $path(test1)]
+ set l
+} {5 10 10 10 20 20}
+test chan-io-39.9 {Tcl_SetChannelOption, blocking mode} {nonBlockFiles} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w]
+ chan close $f1
+ set f1 [open $path(test1) r]
+ set x ""
+ lappend x [chan configure $f1 -blocking]
+ chan configure $f1 -blocking off
+ lappend x [chan configure $f1 -blocking]
+ lappend x [chan gets $f1]
+ lappend x [chan read $f1 1000]
+ lappend x [chan blocked $f1]
+ lappend x [chan eof $f1]
+ chan close $f1
+ set x
+} {1 0 {} {} 0 1}
+test chan-io-39.10 {Tcl_SetChannelOption, blocking mode} {stdio openpipe} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {
+ chan gets stdin
+ after 100
+ chan puts hi
+ chan gets stdin
+ }
+ chan close $f1
+ set x ""
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan configure $f1 -blocking off -buffering line
+ lappend x [chan configure $f1 -blocking]
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ chan configure $f1 -blocking on
+ chan puts $f1 hello
+ chan configure $f1 -blocking off
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ chan configure $f1 -blocking on
+ chan puts $f1 bye
+ chan configure $f1 -blocking off
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ chan configure $f1 -blocking on
+ lappend x [chan configure $f1 -blocking]
+ lappend x [chan gets $f1]
+ lappend x [chan blocked $f1]
+ lappend x [chan eof $f1]
+ lappend x [chan gets $f1]
+ lappend x [chan eof $f1]
+ chan close $f1
+ set x
+} {0 {} 1 {} 1 {} 1 1 hi 0 0 {} 1}
+test chan-io-39.11 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -buffersize -10
+ set x [chan configure $f -buffersize]
+ chan close $f
+ set x
+} 4096
+test chan-io-39.12 {Tcl_SetChannelOption, Tcl_GetChannelOption buffer size} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -buffersize 10000000
+ set x [chan configure $f -buffersize]
+ chan close $f
+ set x
+} 4096
+test chan-io-39.13 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -buffersize 40000
+ set x [chan configure $f -buffersize]
+ chan close $f
+ set x
+} 40000
+test chan-io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -encoding {}
+ chan puts -nonewline $f \xe7\x89\xa6
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -encoding utf-8
+ set x [chan read $f]
+ chan close $f
+ set x
+} \u7266
+test chan-io-39.15 {Tcl_SetChannelOption: -encoding, binary & utf-8} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -encoding binary
+ chan puts -nonewline $f \xe7\x89\xa6
+ chan close $f
+ set f [open $path(test1) r]
+ chan configure $f -encoding utf-8
+ set x [chan read $f]
+ chan close $f
+ set x
+} \u7266
+test chan-io-39.16 {Tcl_SetChannelOption: -encoding, errors} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ set result [list [catch {chan configure $f -encoding foobar} msg] $msg]
+ chan close $f
+ set result
+} {1 {unknown encoding "foobar"}}
+test chan-io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_DATA} {stdio openpipe fileevent} {
+ set f [open "|[list [interpreter] $path(cat)]" r+]
+ chan configure $f -encoding binary
+ chan puts -nonewline $f "\xe7"
+ chan flush $f
+ chan configure $f -encoding utf-8 -blocking 0
+ variable x {}
+ chan event $f readable [namespace code { lappend x [chan read $f] }]
+ vwait [namespace which -variable x]
+ after 300 [namespace code { lappend x timeout }]
+ vwait [namespace which -variable x]
+ chan configure $f -encoding utf-8
+ vwait [namespace which -variable x]
+ after 300 [namespace code { lappend x timeout }]
+ vwait [namespace which -variable x]
+ chan configure $f -encoding binary
+ vwait [namespace which -variable x]
+ after 300 [namespace code { lappend x timeout }]
+ vwait [namespace which -variable x]
+ chan close $f
+ set x
+} "{} timeout {} timeout \xe7 timeout"
+test chan-io-39.18 {Tcl_SetChannelOption, setting read mode independently} \
+ {socket} {
+ proc accept {s a p} {chan close $s}
+ set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set port [lindex [chan configure $s1 -sockname] 2]
+ set s2 [socket 127.0.0.1 $port]
+ update
+ chan configure $s2 -translation {auto lf}
+ set modes [chan configure $s2 -translation]
+ chan close $s1
+ chan close $s2
+ set modes
+} {auto lf}
+test chan-io-39.19 {Tcl_SetChannelOption, setting read mode independently} \
+ {socket} {
+ proc accept {s a p} {chan close $s}
+ set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set port [lindex [chan configure $s1 -sockname] 2]
+ set s2 [socket 127.0.0.1 $port]
+ update
+ chan configure $s2 -translation {auto crlf}
+ set modes [chan configure $s2 -translation]
+ chan close $s1
+ chan close $s2
+ set modes
+} {auto crlf}
+test chan-io-39.20 {Tcl_SetChannelOption, setting read mode independently} \
+ {socket} {
+ proc accept {s a p} {chan close $s}
+ set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set port [lindex [chan configure $s1 -sockname] 2]
+ set s2 [socket 127.0.0.1 $port]
+ update
+ chan configure $s2 -translation {auto cr}
+ set modes [chan configure $s2 -translation]
+ chan close $s1
+ chan close $s2
+ set modes
+} {auto cr}
+test chan-io-39.21 {Tcl_SetChannelOption, setting read mode independently} \
+ {socket} {
+ proc accept {s a p} {chan close $s}
+ set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set port [lindex [chan configure $s1 -sockname] 2]
+ set s2 [socket 127.0.0.1 $port]
+ update
+ chan configure $s2 -translation {auto auto}
+ set modes [chan configure $s2 -translation]
+ chan close $s1
+ chan close $s2
+ set modes
+} {auto crlf}
+test chan-io-39.22 {Tcl_SetChannelOption, invariance} {unix} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w+]
+ set l ""
+ lappend l [chan configure $f1 -eofchar]
+ chan configure $f1 -eofchar {ON GO}
+ lappend l [chan configure $f1 -eofchar]
+ chan configure $f1 -eofchar D
+ lappend l [chan configure $f1 -eofchar]
+ chan close $f1
+ set l
+} {{{} {}} {O G} {D D}}
+test chan-io-39.22a {Tcl_SetChannelOption, invariance} {
+ file delete $path(test1)
+ set f1 [open $path(test1) w+]
+ set l [list]
+ chan configure $f1 -eofchar {ON GO}
+ lappend l [chan configure $f1 -eofchar]
+ chan configure $f1 -eofchar D
+ lappend l [chan configure $f1 -eofchar]
+ lappend l [list [catch {chan configure $f1 -eofchar {1 2 3}} msg] $msg]
+ chan close $f1
+ set l
+} {{O G} {D D} {1 {bad value for -eofchar: should be a list of zero, one, or two elements}}}
+test chan-io-39.23 {Tcl_GetChannelOption, server socket is not readable or
+ writeable, it should still have valid -eofchar and -translation options } {
+ set l [list]
+ set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ lappend l [chan configure $sock -eofchar] [chan configure $sock -translation]
+ chan close $sock
+ set l
+} {{{}} auto}
+test chan-io-39.24 {Tcl_SetChannelOption, server socket is not readable or
+ writable so we can't change -eofchar or -translation } {
+ set l [list]
+ set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ chan configure $sock -eofchar D -translation lf
+ lappend l [chan configure $sock -eofchar] [chan configure $sock -translation]
+ chan close $sock
+ set l
+} {{{}} auto}
+
+test chan-io-40.1 {POSIX open access modes: RDWR} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan puts $f xyzzy
+ chan close $f
+ set f [open $path(test3) RDWR]
+ chan puts -nonewline $f "ab"
+ chan seek $f 0 current
+ set x [chan gets $f]
+ chan close $f
+ set f [open $path(test3) r]
+ lappend x [chan gets $f]
+ chan close $f
+ set x
+} {zzy abzzy}
+test chan-io-40.2 {POSIX open access modes: CREAT} {unix} {
+ file delete $path(test3)
+ set f [open $path(test3) {WRONLY CREAT} 0600]
+ file stat $path(test3) stats
+ set x [format "0%o" [expr $stats(mode)&0o777]]
+ chan puts $f "line 1"
+ chan close $f
+ set f [open $path(test3) r]
+ lappend x [chan gets $f]
+ chan close $f
+ set x
+} {0600 {line 1}}
+test chan-io-40.3 {POSIX open access modes: CREAT} {unix umask} {
+ # This test only works if your umask is 2, like ouster's.
+ file delete $path(test3)
+ set f [open $path(test3) {WRONLY CREAT}]
+ chan close $f
+ file stat $path(test3) stats
+ format "0%o" [expr $stats(mode)&0o777]
+} [format %04o [expr {0o666 & ~ $umaskValue}]]
+test chan-io-40.4 {POSIX open access modes: CREAT} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan configure $f -eofchar {}
+ chan puts $f xyzzy
+ chan close $f
+ set f [open $path(test3) {WRONLY CREAT}]
+ chan configure $f -eofchar {}
+ chan puts -nonewline $f "ab"
+ chan close $f
+ set f [open $path(test3) r]
+ set x [chan gets $f]
+ chan close $f
+ set x
+} abzzy
+test chan-io-40.5 {POSIX open access modes: APPEND} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan configure $f -translation lf -eofchar {}
+ chan puts $f xyzzy
+ chan close $f
+ set f [open $path(test3) {WRONLY APPEND}]
+ chan configure $f -translation lf
+ chan puts $f "new line"
+ chan seek $f 0
+ chan puts $f "abc"
+ chan close $f
+ set f [open $path(test3) r]
+ chan configure $f -translation lf
+ set x ""
+ chan seek $f 6 current
+ lappend x [chan gets $f]
+ lappend x [chan gets $f]
+ chan close $f
+ set x
+} {{new line} abc}
+test chan-io-40.6 {POSIX open access modes: EXCL} -match regexp -body {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan puts $f xyzzy
+ chan close $f
+ open $path(test3) {WRONLY CREAT EXCL}
+} -returnCodes error -result {(?i)couldn't open ".*test3": file (already )?exists}
+test chan-io-40.7 {POSIX open access modes: EXCL} {
+ file delete $path(test3)
+ set f [open $path(test3) {WRONLY CREAT EXCL}]
+ chan configure $f -eofchar {}
+ chan puts $f "A test line"
+ chan close $f
+ viewFile test3
+} {A test line}
+test chan-io-40.8 {POSIX open access modes: TRUNC} {
+ file delete $path(test3)
+ set f [open $path(test3) w]
+ chan puts $f xyzzy
+ chan close $f
+ set f [open $path(test3) {WRONLY TRUNC}]
+ chan puts $f abc
+ chan close $f
+ set f [open $path(test3) r]
+ set x [chan gets $f]
+ chan close $f
+ set x
+} abc
+test chan-io-40.9 {POSIX open access modes: NONBLOCK} {nonPortable unix} {
+ file delete $path(test3)
+ set f [open $path(test3) {WRONLY NONBLOCK CREAT}]
+ chan puts $f "NONBLOCK test"
+ chan close $f
+ set f [open $path(test3) r]
+ set x [chan gets $f]
+ chan close $f
+ set x
+} {NONBLOCK test}
+test chan-io-40.10 {POSIX open access modes: RDONLY} {
+ set f [open $path(test1) w]
+ chan puts $f "two lines: this one"
+ chan puts $f "and this"
+ chan close $f
+ set f [open $path(test1) RDONLY]
+ set x [list [chan gets $f] [catch {chan puts $f Test} msg] $msg]
+ chan close $f
+ string compare [string tolower $x] \
+ [list {two lines: this one} 1 \
+ [format "channel \"%s\" wasn't opened for writing" $f]]
+} 0
+test chan-io-40.11 {POSIX open access modes: RDONLY} -match regexp -body {
+ file delete $path(test3)
+ open $path(test3) RDONLY
+} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
+test chan-io-40.12 {POSIX open access modes: WRONLY} -match regexp -body {
+ file delete $path(test3)
+ open $path(test3) WRONLY
+} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
+test chan-io-40.13 {POSIX open access modes: WRONLY} {
+ makeFile xyzzy test3
+ set f [open $path(test3) WRONLY]
+ chan configure $f -eofchar {}
+ chan puts -nonewline $f "ab"
+ chan seek $f 0 current
+ set x [list [catch {chan gets $f} msg] $msg]
+ chan close $f
+ lappend x [viewFile test3]
+ string compare [string tolower $x] \
+ [list 1 "channel \"$f\" wasn't opened for reading" abzzy]
+} 0
+test chan-io-40.14 {POSIX open access modes: RDWR} -match regexp -body {
+ file delete $path(test3)
+ open $path(test3) RDWR
+} -returnCodes error -result {(?i)couldn't open ".*test3": no such file or directory}
+test chan-io-40.15 {POSIX open access modes: RDWR} {
+ makeFile xyzzy test3
+ set f [open $path(test3) RDWR]
+ chan puts -nonewline $f "ab"
+ chan seek $f 0 current
+ set x [chan gets $f]
+ chan close $f
+ lappend x [viewFile test3]
+} {zzy abzzy}
+test chan-io-40.16 {tilde substitution in open} -constraints makeFileInHome -setup {
+ makeFile {Some text} _test_ ~
+} -body {
+ file exists [file join $::env(HOME) _test_]
+} -cleanup {
+ removeFile _test_ ~
+} -result 1
+test chan-io-40.17 {tilde substitution in open} {
+ set home $::env(HOME)
+ unset ::env(HOME)
+ set x [list [catch {open ~/foo} msg] $msg]
+ set ::env(HOME) $home
+ set x
+} {1 {couldn't find HOME environment variable to expand path}}
+
+test chan-io-41.1 {Tcl_FileeventCmd: errors} {fileevent} {
+ list [catch {chan event foo} msg] $msg
+} {1 {wrong # args: should be "chan event channelId event ?script?"}}
+test chan-io-41.2 {Tcl_FileeventCmd: errors} {fileevent} {
+ list [catch {chan event foo bar baz q} msg] $msg
+} {1 {wrong # args: should be "chan event channelId event ?script?"}}
+test chan-io-41.3 {Tcl_FileeventCmd: errors} {fileevent} {
+ list [catch {chan event gorp readable} msg] $msg
+} {1 {can not find channel named "gorp"}}
+test chan-io-41.4 {Tcl_FileeventCmd: errors} {fileevent} {
+ list [catch {chan event gorp writable} msg] $msg
+} {1 {can not find channel named "gorp"}}
+test chan-io-41.5 {Tcl_FileeventCmd: errors} {fileevent} {
+ list [catch {chan event gorp who-knows} msg] $msg
+} {1 {bad event name "who-knows": must be readable or writable}}
+
+#
+# Test chan event on a file
+#
+
+set path(foo) [makeFile {} foo]
+set f [open $path(foo) w+]
+
+test chan-io-42.1 {Tcl_FileeventCmd: creating, deleting, querying} {fileevent} {
+ list [chan event $f readable] [chan event $f writable]
+} {{} {}}
+test chan-io-42.2 {Tcl_FileeventCmd: replacing} {fileevent} {
+ set result {}
+ chan event $f r "first script"
+ lappend result [chan event $f readable]
+ chan event $f r "new script"
+ lappend result [chan event $f readable]
+ chan event $f r "yet another"
+ lappend result [chan event $f readable]
+ chan event $f r ""
+ lappend result [chan event $f readable]
+} {{first script} {new script} {yet another} {}}
+test chan-io-42.3 {Tcl_FileeventCmd: replacing, with NULL chars in script} {fileevent} {
+ set result {}
+ chan event $f r "first scr\0ipt"
+ lappend result [string length [chan event $f readable]]
+ chan event $f r "new scr\0ipt"
+ lappend result [string length [chan event $f readable]]
+ chan event $f r "yet ano\0ther"
+ lappend result [string length [chan event $f readable]]
+ chan event $f r ""
+ lappend result [chan event $f readable]
+} {13 11 12 {}}
+
+
+test chan-io-43.1 {Tcl_FileeventCmd: creating, deleting, querying} {stdio unixExecs fileevent} {
+ set result {}
+ chan event $f readable "script 1"
+ lappend result [chan event $f readable] [chan event $f writable]
+ chan event $f writable "write script"
+ lappend result [chan event $f readable] [chan event $f writable]
+ chan event $f readable {}
+ lappend result [chan event $f readable] [chan event $f writable]
+ chan event $f writable {}
+ lappend result [chan event $f readable] [chan event $f writable]
+} {{script 1} {} {script 1} {write script} {} {write script} {} {}}
+test chan-io-43.2 {Tcl_FileeventCmd: deleting when many present} -setup {
+ set f2 [open "|[list cat -u]" r+]
+ set f3 [open "|[list cat -u]" r+]
+} -constraints {stdio unixExecs fileevent openpipe} -body {
+ set result {}
+ lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
+ chan event $f r "chan read f"
+ chan event $f2 r "chan read f2"
+ chan event $f3 r "chan read f3"
+ lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
+ chan event $f2 r {}
+ lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
+ chan event $f3 r {}
+ lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
+ chan event $f r {}
+ lappend result [chan event $f r] [chan event $f2 r] [chan event $f3 r]
+} -cleanup {
+ catch {chan close $f2}
+ catch {chan close $f3}
+} -result {{} {} {} {chan read f} {chan read f2} {chan read f3} {chan read f} {} {chan read f3} {chan read f} {} {} {} {} {}}
+
+test chan-io-44.1 {FileEventProc procedure: normal read event} -setup {
+ set f2 [open "|[list cat -u]" r+]
+ set f3 [open "|[list cat -u]" r+]
+} -constraints {stdio unixExecs fileevent openpipe} -body {
+ chan event $f2 readable [namespace code {
+ set x [chan gets $f2]; chan event $f2 readable {}
+ }]
+ chan puts $f2 text; chan flush $f2
+ variable x initial
+ vwait [namespace which -variable x]
+ set x
+} -cleanup {
+ catch {chan close $f2}
+ catch {chan close $f3}
+} -result {text}
+test chan-io-44.2 {FileEventProc procedure: error in read event} -constraints {
+ stdio unixExecs fileevent openpipe
+} -setup {
+ set f2 [open "|[list cat -u]" r+]
+ set f3 [open "|[list cat -u]" r+]
+ proc myHandler {msg options} {
+ variable x $msg
+ }
+ set handler [interp bgerror {}]
+ interp bgerror {} [namespace which myHandler]
+} -body {
+ chan event $f2 readable {error bogus}
+ chan puts $f2 text; chan flush $f2
+ variable x initial
+ vwait [namespace which -variable x]
+ list $x [chan event $f2 readable]
+} -cleanup {
+ interp bgerror {} $handler
+ catch {chan close $f2}
+ catch {chan close $f3}
+} -result {bogus {}}
+test chan-io-44.3 {FileEventProc procedure: normal write event} -setup {
+ set f2 [open "|[list cat -u]" r+]
+ set f3 [open "|[list cat -u]" r+]
+} -constraints {stdio unixExecs fileevent openpipe} -body {
+ chan event $f2 writable [namespace code {
+ lappend x "triggered"
+ incr count -1
+ if {$count <= 0} {
+ chan event $f2 writable {}
+ }
+ }]
+ variable x initial
+ set count 3
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ set x
+} -cleanup {
+ catch {chan close $f2}
+ catch {chan close $f3}
+} -result {initial triggered triggered triggered}
+test chan-io-44.4 {FileEventProc procedure: eror in write event} -constraints {
+ stdio unixExecs fileevent openpipe
+} -setup {
+ set f2 [open "|[list cat -u]" r+]
+ set f3 [open "|[list cat -u]" r+]
+ proc myHandler {msg options} {
+ variable x $msg
+ }
+ set handler [interp bgerror {}]
+ interp bgerror {} [namespace which myHandler]
+} -body {
+ chan event $f2 writable {error bad-write}
+ variable x initial
+ vwait [namespace which -variable x]
+ list $x [chan event $f2 writable]
+} -cleanup {
+ interp bgerror {} $handler
+ catch {chan close $f2}
+ catch {chan close $f3}
+} -result {bad-write {}}
+test chan-io-44.5 {FileEventProc procedure: end of file} {stdio unixExecs openpipe fileevent} {
+ set f4 [open "|[list [interpreter] $path(cat) << foo]" r]
+ chan event $f4 readable [namespace code {
+ if {[chan gets $f4 line] < 0} {
+ lappend x eof
+ chan event $f4 readable {}
+ } else {
+ lappend x $line
+ }
+ }]
+ variable x initial
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ chan close $f4
+ set x
+} {initial foo eof}
+
+chan close $f
+makeFile "foo bar" foo
+
+test chan-io-45.1 {DeleteFileEvent, cleanup on chan close} {fileevent} {
+ set f [open $path(foo) r]
+ chan event $f readable [namespace code {
+ lappend x "binding triggered: \"[chan gets $f]\""
+ chan event $f readable {}
+ }]
+ chan close $f
+ set x initial
+ after 100 [namespace code { set y done }]
+ variable y
+ vwait [namespace which -variable y]
+ set x
+} {initial}
+test chan-io-45.2 {DeleteFileEvent, cleanup on chan close} {fileevent} {
+ set f [open $path(foo) r]
+ set f2 [open $path(foo) r]
+ chan event $f readable [namespace code {
+ lappend x "f triggered: \"[chan gets $f]\""
+ chan event $f readable {}
+ }]
+ chan event $f2 readable [namespace code {
+ lappend x "f2 triggered: \"[chan gets $f2]\""
+ chan event $f2 readable {}
+ }]
+ chan close $f
+ variable x initial
+ vwait [namespace which -variable x]
+ chan close $f2
+ set x
+} {initial {f2 triggered: "foo bar"}}
+test chan-io-45.3 {DeleteFileEvent, cleanup on chan close} {fileevent} {
+ set f [open $path(foo) r]
+ set f2 [open $path(foo) r]
+ set f3 [open $path(foo) r]
+ chan event $f readable {f script}
+ chan event $f2 readable {f2 script}
+ chan event $f3 readable {f3 script}
+ set x {}
+ chan close $f2
+ lappend x [catch {chan event $f readable} msg] $msg \
+ [catch {chan event $f2 readable}] \
+ [catch {chan event $f3 readable} msg] $msg
+ chan close $f3
+ lappend x [catch {chan event $f readable} msg] $msg \
+ [catch {chan event $f2 readable}] \
+ [catch {chan event $f3 readable}]
+ chan close $f
+ lappend x [catch {chan event $f readable}] \
+ [catch {chan event $f2 readable}] \
+ [catch {chan event $f3 readable}]
+} {0 {f script} 1 0 {f3 script} 0 {f script} 1 1 1 1 1}
+
+# Execute these tests only if the "testfevent" command is present.
+
+test chan-io-46.1 {Tcl event loop vs multiple interpreters} {testfevent fileevent} {
+ testfevent create
+ set script "set f \[[list open $path(foo) r]]\n"
+ append script {
+ set x "no event"
+ chan event $f readable [namespace code {
+ set x "f triggered: [chan gets $f]"
+ chan event $f readable {}
+ }]
+ }
+ testfevent cmd $script
+ after 1 ;# We must delay because Windows takes a little time to notice
+ update
+ testfevent cmd {chan close $f}
+ list [testfevent cmd {set x}] [testfevent cmd {info commands after}]
+} {{f triggered: foo bar} after}
+test chan-io-46.2 {Tcl event loop vs multiple interpreters} testfevent {
+ testfevent create
+ testfevent cmd {
+ variable x 0
+ after 100 {set x triggered}
+ vwait [namespace which -variable x]
+ set x
+ }
+} {triggered}
+test chan-io-46.3 {Tcl event loop vs multiple interpreters} testfevent {
+ testfevent create
+ testfevent cmd {
+ set x 0
+ after 10 {lappend x timer}
+ after 30
+ set result $x
+ update idletasks
+ lappend result $x
+ update
+ lappend result $x
+ }
+} {0 0 {0 timer}}
+
+test chan-io-47.1 {chan event vs multiple interpreters} {testfevent fileevent} {
+ set f [open $path(foo) r]
+ set f2 [open $path(foo) r]
+ set f3 [open $path(foo) r]
+ chan event $f readable {script 1}
+ testfevent create
+ testfevent share $f2
+ testfevent cmd "chan event $f2 readable {script 2}"
+ chan event $f3 readable {sript 3}
+ set x {}
+ lappend x [chan event $f2 readable]
+ testfevent delete
+ lappend x [chan event $f readable] [chan event $f2 readable] \
+ [chan event $f3 readable]
+ chan close $f
+ chan close $f2
+ chan close $f3
+ set x
+} {{} {script 1} {} {sript 3}}
+test chan-io-47.2 {deleting chan event on interpreter delete} {testfevent fileevent} {
+ set f [open $path(foo) r]
+ set f2 [open $path(foo) r]
+ set f3 [open $path(foo) r]
+ set f4 [open $path(foo) r]
+ chan event $f readable {script 1}
+ testfevent create
+ testfevent share $f2
+ testfevent share $f3
+ testfevent cmd "chan event $f2 readable {script 2}
+ chan event $f3 readable {script 3}"
+ chan event $f4 readable {script 4}
+ testfevent delete
+ set x [list [chan event $f readable] [chan event $f2 readable] \
+ [chan event $f3 readable] [chan event $f4 readable]]
+ chan close $f
+ chan close $f2
+ chan close $f3
+ chan close $f4
+ set x
+} {{script 1} {} {} {script 4}}
+test chan-io-47.3 {deleting chan event on interpreter delete} {testfevent fileevent} {
+ set f [open $path(foo) r]
+ set f2 [open $path(foo) r]
+ set f3 [open $path(foo) r]
+ set f4 [open $path(foo) r]
+ testfevent create
+ testfevent share $f3
+ testfevent share $f4
+ chan event $f readable {script 1}
+ chan event $f2 readable {script 2}
+ testfevent cmd "chan event $f3 readable {script 3}
+ chan event $f4 readable {script 4}"
+ testfevent delete
+ set x [list [chan event $f readable] [chan event $f2 readable] \
+ [chan event $f3 readable] [chan event $f4 readable]]
+ chan close $f
+ chan close $f2
+ chan close $f3
+ chan close $f4
+ set x
+} {{script 1} {script 2} {} {}}
+test chan-io-47.4 {file events on shared files and multiple interpreters} {testfevent fileevent} {
+ set f [open $path(foo) r]
+ set f2 [open $path(foo) r]
+ testfevent create
+ testfevent share $f
+ testfevent cmd "chan event $f readable {script 1}"
+ chan event $f readable {script 2}
+ chan event $f2 readable {script 3}
+ set x [list [chan event $f2 readable] \
+ [testfevent cmd "chan event $f readable"] \
+ [chan event $f readable]]
+ testfevent delete
+ chan close $f
+ chan close $f2
+ set x
+} {{script 3} {script 1} {script 2}}
+test chan-io-47.5 {file events on shared files, deleting file events} {testfevent fileevent} {
+ set f [open $path(foo) r]
+ testfevent create
+ testfevent share $f
+ testfevent cmd "chan event $f readable {script 1}"
+ chan event $f readable {script 2}
+ testfevent cmd "chan event $f readable {}"
+ set x [list [testfevent cmd "chan event $f readable"] \
+ [chan event $f readable]]
+ testfevent delete
+ chan close $f
+ set x
+} {{} {script 2}}
+test chan-io-47.6 {file events on shared files, deleting file events} {testfevent fileevent} {
+ set f [open $path(foo) r]
+ testfevent create
+ testfevent share $f
+ testfevent cmd "chan event $f readable {script 1}"
+ chan event $f readable {script 2}
+ chan event $f readable {}
+ set x [list [testfevent cmd "chan event $f readable"] \
+ [chan event $f readable]]
+ testfevent delete
+ chan close $f
+ set x
+} {{script 1} {}}
+
+set path(bar) [makeFile {} bar]
+
+test chan-io-48.1 {testing readability conditions} {fileevent} {
+ set f [open $path(bar) w]
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan close $f
+ set f [open $path(bar) r]
+ chan event $f readable [namespace code [list consume $f]]
+ proc consume {f} {
+ variable l
+ variable x
+ lappend l called
+ if {[chan eof $f]} {
+ chan close $f
+ set x done
+ } else {
+ chan gets $f
+ }
+ }
+ set l ""
+ variable x not_done
+ vwait [namespace which -variable x]
+ list $x $l
+} {done {called called called called called called called}}
+test chan-io-48.2 {testing readability conditions} {nonBlockFiles fileevent} {
+ set f [open $path(bar) w]
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan close $f
+ set f [open $path(bar) r]
+ chan event $f readable [namespace code [list consume $f]]
+ chan configure $f -blocking off
+ proc consume {f} {
+ variable x
+ variable l
+ lappend l called
+ if {[chan eof $f]} {
+ chan close $f
+ set x done
+ } else {
+ chan gets $f
+ }
+ }
+ set l ""
+ variable x not_done
+ vwait [namespace which -variable x]
+ list $x $l
+} {done {called called called called called called called}}
+set path(my_script) [makeFile {} my_script]
+test chan-io-48.3 {testing readability conditions} {stdio unix nonBlockFiles openpipe fileevent} {
+ set f [open $path(bar) w]
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan puts $f abcdefg
+ chan close $f
+ set f [open $path(my_script) w]
+ chan puts $f {
+ proc copy_slowly {f} {
+ while {![chan eof $f]} {
+ chan puts [chan gets $f]
+ after 200
+ }
+ chan close $f
+ }
+ }
+ chan close $f
+ set f [open "|[list [interpreter]]" r+]
+ chan event $f readable [namespace code [list consume $f]]
+ chan configure $f -buffering line
+ chan configure $f -blocking off
+ proc consume {f} {
+ variable l
+ variable x
+ if {[chan eof $f]} {
+ set x done
+ } else {
+ chan gets $f
+ lappend l [chan blocked $f]
+ chan gets $f
+ lappend l [chan blocked $f]
+ }
+ }
+ set l ""
+ variable x not_done
+ chan puts $f [list source $path(my_script)]
+ chan puts $f "set f \[[list open $path(bar) r]]"
+ chan puts $f {copy_slowly $f}
+ chan puts $f {exit}
+ vwait [namespace which -variable x]
+ chan close $f
+ list $x $l
+} {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}
+test chan-io-48.4 {lf write, testing readability, ^Z termination, auto read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ variable c [format "abc\ndef\n%c" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable c
+ variable x
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.5 {lf write, testing readability, ^Z in middle, auto read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set c [format "abc\ndef\n%cfoo\nbar\n" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable x
+ variable c
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.6 {cr write, testing readability, ^Z termination, auto read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ set c [format "abc\ndef\n%c" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable x
+ variable c
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.7 {cr write, testing readability, ^Z in middle, auto read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ set c [format "abc\ndef\n%cfoo\nbar\n" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable c
+ variable x
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.8 {crlf write, testing readability, ^Z termination, auto read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set c [format "abc\ndef\n%c" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable x
+ variable c
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -translation auto -eofchar \x1a
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.9 {crlf write, testing readability, ^Z in middle, auto read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set c [format "abc\ndef\n%cfoo\nbar\n" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable c
+ variable x
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation auto
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.10 {lf write, testing readability, ^Z in middle, lf read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set c [format "abc\ndef\n%cfoo\nbar\n" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable c
+ variable x
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation lf
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.11 {lf write, testing readability, ^Z termination, lf read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ set c [format "abc\ndef\n%c" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable x
+ variable c
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -translation lf -eofchar \x1a
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.12 {cr write, testing readability, ^Z in middle, cr read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ set c [format "abc\ndef\n%cfoo\nbar\n" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable l
+ variable x
+ variable c
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation cr
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.13 {cr write, testing readability, ^Z termination, cr read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation cr
+ set c [format "abc\ndef\n%c" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable c
+ variable x
+ variable l
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -translation cr -eofchar \x1a
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.14 {crlf write, testing readability, ^Z in middle, crlf read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set c [format "abc\ndef\n%cfoo\nbar\n" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable c
+ variable x
+ variable l
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -eofchar \x1a -translation crlf
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+test chan-io-48.15 {crlf write, testing readability, ^Z termi, crlf read mode} {fileevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation crlf
+ set c [format "abc\ndef\n%c" 26]
+ chan puts -nonewline $f $c
+ chan close $f
+ proc consume {f} {
+ variable c
+ variable x
+ variable l
+ if {[chan eof $f]} {
+ set x done
+ chan close $f
+ } else {
+ lappend l [chan gets $f]
+ incr c
+ }
+ }
+ set c 0
+ set l ""
+ set f [open $path(test1) r]
+ chan configure $f -translation crlf -eofchar \x1a
+ chan event $f readable [namespace code [list consume $f]]
+ variable x
+ vwait [namespace which -variable x]
+ list $c $l
+} {3 {abc def {}}}
+
+test chan-io-49.1 {testing crlf reading, leftover cr disgorgment} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\rb\rc\r\n"
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [file size $path(test1)]
+ chan configure $f -translation crlf
+ lappend l [chan read $f 1]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 1]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 1]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 1]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 1]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 1]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ lappend l [chan read $f 1]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "7 a 1 [list \r] 2 b 3 [list \r] 4 c 5 {
+} 7 0 {} 1"
+test chan-io-49.2 {testing crlf reading, leftover cr disgorgment} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\rb\rc\r\n"
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [file size $path(test1)]
+ chan configure $f -translation crlf
+ lappend l [chan read $f 2]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 2]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 2]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ lappend l [chan read $f 2]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "7 [list a\r] 2 [list b\r] 4 [list c\n] 7 0 {} 7 1"
+test chan-io-49.3 {testing crlf reading, leftover cr disgorgment} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\rb\rc\r\n"
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [file size $path(test1)]
+ chan configure $f -translation crlf
+ lappend l [chan read $f 3]
+ lappend l [chan tell $f]
+ lappend l [chan read $f 3]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ lappend l [chan read $f 3]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "7 [list a\rb] 3 [list \rc\n] 7 0 {} 7 1"
+test chan-io-49.4 {testing crlf reading, leftover cr disgorgment} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\rb\rc\r\n"
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [file size $path(test1)]
+ chan configure $f -translation crlf
+ lappend l [chan read $f 3]
+ lappend l [chan tell $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} "7 [list a\rb] 3 [list \rc] 7 0 {} 7 1"
+test chan-io-49.5 {testing crlf reading, leftover cr disgorgment} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts -nonewline $f "a\rb\rc\r\n"
+ chan close $f
+ set f [open $path(test1) r]
+ set l ""
+ lappend l [file size $path(test1)]
+ chan configure $f -translation crlf
+ lappend l [set x [chan gets $f]]
+ lappend l [chan tell $f]
+ lappend l [chan gets $f]
+ lappend l [chan tell $f]
+ lappend l [chan eof $f]
+ chan close $f
+ set l
+} [list 7 a\rb\rc 7 {} 7 1]
+
+test chan-io-50.1 {testing handler deletion} {testchannelevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ testchannelevent $f add readable [namespace code [list delhandler $f]]
+ proc delhandler {f} {
+ variable z
+ set z called
+ testchannelevent $f delete 0
+ }
+ set z not_called
+ update
+ chan close $f
+ set z
+} called
+test chan-io-50.2 {testing handler deletion with multiple handlers} {testchannelevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ testchannelevent $f add readable [namespace code [list delhandler $f 1]]
+ testchannelevent $f add readable [namespace code [list delhandler $f 0]]
+ proc delhandler {f i} {
+ variable z
+ lappend z "called delhandler $f $i"
+ testchannelevent $f delete 0
+ }
+ set z ""
+ update
+ chan close $f
+ string compare [string tolower $z] \
+ [list [list called delhandler $f 0] [list called delhandler $f 1]]
+} 0
+test chan-io-50.3 {testing handler deletion with multiple handlers} {testchannelevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ testchannelevent $f add readable [namespace code [list notcalled $f 1]]
+ testchannelevent $f add readable [namespace code [list delhandler $f 0]]
+ set z ""
+ proc notcalled {f i} {
+ variable z
+ lappend z "notcalled was called!! $f $i"
+ }
+ proc delhandler {f i} {
+ variable z
+ testchannelevent $f delete 1
+ lappend z "delhandler $f $i called"
+ testchannelevent $f delete 0
+ lappend z "delhandler $f $i deleted myself"
+ }
+ set z ""
+ update
+ chan close $f
+ string compare [string tolower $z] \
+ [list [list delhandler $f 0 called] \
+ [list delhandler $f 0 deleted myself]]
+} 0
+test chan-io-50.4 {testing handler deletion vs reentrant calls} {testchannelevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ testchannelevent $f add readable [namespace code [list delrecursive $f]]
+ proc delrecursive {f} {
+ variable z
+ variable u
+ if {"$u" == "recursive"} {
+ testchannelevent $f delete 0
+ lappend z "delrecursive deleting recursive"
+ } else {
+ lappend z "delrecursive calling recursive"
+ set u recursive
+ update
+ }
+ }
+ variable u toplevel
+ variable z ""
+ update
+ chan close $f
+ string compare [string tolower $z] \
+ {{delrecursive calling recursive} {delrecursive deleting recursive}}
+} 0
+test chan-io-50.5 {testing handler deletion vs reentrant calls} {testchannelevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ testchannelevent $f add readable [namespace code [list notcalled $f]]
+ testchannelevent $f add readable [namespace code [list del $f]]
+ proc notcalled {f} {
+ variable z
+ lappend z "notcalled was called!! $f"
+ }
+ proc del {f} {
+ variable u
+ variable z
+ if {"$u" == "recursive"} {
+ testchannelevent $f delete 1
+ testchannelevent $f delete 0
+ lappend z "del deleted notcalled"
+ lappend z "del deleted myself"
+ } else {
+ set u recursive
+ lappend z "del calling recursive"
+ update
+ lappend z "del after update"
+ }
+ }
+ set z ""
+ set u toplevel
+ update
+ chan close $f
+ string compare [string tolower $z] \
+ [list {del calling recursive} {del deleted notcalled} \
+ {del deleted myself} {del after update}]
+} 0
+test chan-io-50.6 {testing handler deletion vs reentrant calls} {testchannelevent} {
+ file delete $path(test1)
+ set f [open $path(test1) w]
+ chan close $f
+ set f [open $path(test1) r]
+ testchannelevent $f add readable [namespace code [list second $f]]
+ testchannelevent $f add readable [namespace code [list first $f]]
+ proc first {f} {
+ variable u
+ variable z
+ if {"$u" == "toplevel"} {
+ lappend z "first called"
+ set u first
+ update
+ lappend z "first after update"
+ } else {
+ lappend z "first called not toplevel"
+ }
+ }
+ proc second {f} {
+ variable u
+ variable z
+ if {"$u" == "first"} {
+ lappend z "second called, first time"
+ set u second
+ testchannelevent $f delete 0
+ } elseif {"$u" == "second"} {
+ lappend z "second called, second time"
+ testchannelevent $f delete 0
+ } else {
+ lappend z "second called, cannot happen!"
+ testchannelevent $f removeall
+ }
+ }
+ set z ""
+ set u toplevel
+ update
+ chan close $f
+ string compare [string tolower $z] \
+ [list {first called} {first called not toplevel} \
+ {second called, first time} {second called, second time} \
+ {first after update}]
+} 0
+
+test chan-io-51.1 {Test old socket deletion on Macintosh} {socket} {
+ set x 0
+ set result ""
+ proc accept {s a p} {
+ variable x
+ variable wait
+ chan configure $s -blocking off
+ chan puts $s "sock[incr x]"
+ chan close $s
+ set wait done
+ }
+ set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set port [lindex [chan configure $ss -sockname] 2]
+
+ variable wait ""
+ set cs [socket 127.0.0.1 $port]
+ vwait [namespace which -variable wait]
+ lappend result [chan gets $cs]
+ chan close $cs
+
+ set wait ""
+ set cs [socket 127.0.0.1 $port]
+ vwait [namespace which -variable wait]
+ lappend result [chan gets $cs]
+ chan close $cs
+
+ set wait ""
+ set cs [socket 127.0.0.1 $port]
+ vwait [namespace which -variable wait]
+ lappend result [chan gets $cs]
+ chan close $cs
+
+ set wait ""
+ set cs [socket 127.0.0.1 $port]
+ vwait [namespace which -variable wait]
+ lappend result [chan gets $cs]
+ chan close $cs
+ chan close $ss
+ set result
+} {sock1 sock2 sock3 sock4}
+
+test chan-io-52.1 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan copy $f1 $f2 -command { # }
+ catch { chan copy $f1 $f2 } msg
+ chan close $f1
+ chan close $f2
+ string compare $msg "channel \"$f1\" is busy"
+} {0}
+test chan-io-52.2 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ set f3 [open $thisScript]
+ chan copy $f1 $f2 -command { # }
+ catch { chan copy $f3 $f2 } msg
+ chan close $f1
+ chan close $f2
+ chan close $f3
+ string compare $msg "channel \"$f2\" is busy"
+} {0}
+test chan-io-52.3 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation cr -blocking 0
+ set s0 [chan copy $f1 $f2]
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ chan close $f1
+ chan close $f2
+ set s1 [file size $thisScript]
+ set s2 [file size $path(test1)]
+ if {("$s1" == "$s2") && ($s0 == $s1)} {
+ lappend result ok
+ }
+ set result
+} {0 0 ok}
+test chan-io-52.4 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation cr -blocking 0
+ chan copy $f1 $f2 -size 40
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ chan close $f1
+ chan close $f2
+ lappend result [file size $path(test1)]
+} {0 0 40}
+test chan-io-52.5 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation lf -blocking 0
+ chan copy $f1 $f2 -size -1
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ chan close $f1
+ chan close $f2
+ set s1 [file size $thisScript]
+ set s2 [file size $path(test1)]
+ if {"$s1" == "$s2"} {
+ lappend result ok
+ }
+ set result
+} {0 0 ok}
+test chan-io-52.6 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation lf -blocking 0
+ set s0 [chan copy $f1 $f2 -size [expr [file size $thisScript] + 5]]
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ chan close $f1
+ chan close $f2
+ set s1 [file size $thisScript]
+ set s2 [file size $path(test1)]
+ if {("$s1" == "$s2") && ($s0 == $s1)} {
+ lappend result ok
+ }
+ set result
+} {0 0 ok}
+test chan-io-52.7 {TclCopyChannel} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation lf -blocking 0
+ chan copy $f1 $f2
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ set s1 [file size $thisScript]
+ set s2 [file size $path(test1)]
+ chan close $f1
+ chan close $f2
+ if {"$s1" == "$s2"} {
+ lappend result ok
+ }
+ set result
+} {0 0 ok}
+test chan-io-52.8 {TclCopyChannel} {stdio openpipe fcopy} {
+ file delete $path(test1)
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan configure $f1 -translation lf
+ chan puts $f1 "
+ chan puts ready
+ chan gets stdin
+ set f1 \[open [list $thisScript] r\]
+ chan configure \$f1 -translation lf
+ chan puts \[chan read \$f1 100\]
+ chan close \$f1
+ "
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ chan configure $f1 -translation lf
+ chan gets $f1
+ chan puts $f1 ready
+ chan flush $f1
+ set f2 [open $path(test1) w]
+ chan configure $f2 -translation lf
+ set s0 [chan copy $f1 $f2 -size 40]
+ catch {chan close $f1}
+ chan close $f2
+ list $s0 [file size $path(test1)]
+} {40 40}
+# Empty files, to register them with the test facility
+set path(kyrillic.txt) [makeFile {} kyrillic.txt]
+set path(utf8-fcopy.txt) [makeFile {} utf8-fcopy.txt]
+set path(utf8-rp.txt) [makeFile {} utf8-rp.txt]
+# Create kyrillic file, use lf translation to avoid os eol issues
+set out [open $path(kyrillic.txt) w]
+chan configure $out -encoding koi8-r -translation lf
+chan puts $out "\u0410\u0410"
+chan close $out
+test chan-io-52.9 {TclCopyChannel & encodings} {fcopy} {
+ # Copy kyrillic to UTF-8, using chan copy.
+
+ set in [open $path(kyrillic.txt) r]
+ set out [open $path(utf8-fcopy.txt) w]
+
+ chan configure $in -encoding koi8-r -translation lf
+ chan configure $out -encoding utf-8 -translation lf
+
+ chan copy $in $out
+ chan close $in
+ chan close $out
+
+ # Do the same again, but differently (read/chan puts).
+
+ set in [open $path(kyrillic.txt) r]
+ set out [open $path(utf8-rp.txt) w]
+
+ chan configure $in -encoding koi8-r -translation lf
+ chan configure $out -encoding utf-8 -translation lf
+
+ chan puts -nonewline $out [chan read $in]
+
+ chan close $in
+ chan close $out
+
+ list [file size $path(kyrillic.txt)] \
+ [file size $path(utf8-fcopy.txt)] \
+ [file size $path(utf8-rp.txt)]
+} {3 5 5}
+test chan-io-52.10 {TclCopyChannel & encodings} {fcopy} {
+ # encoding to binary (=> implies that the
+ # internal utf-8 is written)
+
+ set in [open $path(kyrillic.txt) r]
+ set out [open $path(utf8-fcopy.txt) w]
+
+ chan configure $in -encoding koi8-r -translation lf
+ # -translation binary is also -encoding binary
+ chan configure $out -translation binary
+
+ chan copy $in $out
+ chan close $in
+ chan close $out
+
+ file size $path(utf8-fcopy.txt)
+} 5
+test chan-io-52.11 {TclCopyChannel & encodings} {fcopy} {
+ # binary to encoding => the input has to be
+ # in utf-8 to make sense to the encoder
+
+ set in [open $path(utf8-fcopy.txt) r]
+ set out [open $path(kyrillic.txt) w]
+
+ # -translation binary is also -encoding binary
+ chan configure $in -translation binary
+ chan configure $out -encoding koi8-r -translation lf
+
+ chan copy $in $out
+ chan close $in
+ chan close $out
+
+ file size $path(kyrillic.txt)
+} 3
+
+test chan-io-53.1 {CopyData} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation cr -blocking 0
+ chan copy $f1 $f2 -size 0
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ chan close $f1
+ chan close $f2
+ lappend result [file size $path(test1)]
+} {0 0 0}
+test chan-io-53.2 {CopyData} {fcopy} {
+ file delete $path(test1)
+ set f1 [open $thisScript]
+ set f2 [open $path(test1) w]
+ chan configure $f1 -translation lf -blocking 0
+ chan configure $f2 -translation cr -blocking 0
+ chan copy $f1 $f2 -command [namespace code {set s0}]
+ set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]]
+ variable s0
+ vwait [namespace which -variable s0]
+ chan close $f1
+ chan close $f2
+ set s1 [file size $thisScript]
+ set s2 [file size $path(test1)]
+ if {("$s1" == "$s2") && ($s0 == $s1)} {
+ lappend result ok
+ }
+ set result
+} {0 0 ok}
+test chan-io-53.3 {CopyData: background read underflow} {stdio unix openpipe fcopy} {
+ file delete $path(test1)
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts -nonewline $f1 {
+ chan puts ready
+ chan flush stdout ;# Don't assume line buffered!
+ chan copy stdin stdout -command { set x }
+ vwait x
+ set f [}
+ chan puts $f1 [list open $path(test1) w]]
+ chan puts $f1 {
+ chan configure $f -translation lf
+ chan puts $f "done"
+ chan close $f
+ }
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ set result [chan gets $f1]
+ chan puts $f1 line1
+ chan flush $f1
+ lappend result [chan gets $f1]
+ chan puts $f1 line2
+ chan flush $f1
+ lappend result [chan gets $f1]
+ chan close $f1
+ after 500
+ set f [open $path(test1)]
+ lappend result [chan read $f]
+ chan close $f
+ set result
+} "ready line1 line2 {done\n}"
+test chan-io-53.4 {CopyData: background write overflow} {stdio unix openpipe fileevent fcopy} {
+ set big bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb\n
+ variable x
+ for {set x 0} {$x < 12} {incr x} {
+ append big $big
+ }
+ file delete $path(test1)
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {
+ chan puts ready
+ chan copy stdin stdout -command { set x }
+ vwait x
+ set f [open $path(test1) w]
+ chan configure $f -translation lf
+ chan puts $f "done"
+ chan close $f
+ }
+ chan close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ set result [chan gets $f1]
+ chan configure $f1 -blocking 0
+ chan puts $f1 $big
+ chan flush $f1
+ after 500
+ set result ""
+ chan event $f1 read [namespace code {
+ append result [chan read $f1 1024]
+ if {[string length $result] >= [string length $big]} {
+ set x done
+ }
+ }]
+ vwait [namespace which -variable x]
+ chan close $f1
+ set big {}
+ set x
+} done
+set result {}
+proc FcopyTestAccept {sock args} {
+ after 1000 "chan close $sock"
+}
+proc FcopyTestDone {bytes {error {}}} {
+ variable fcopyTestDone
+ if {[string length $error]} {
+ set fcopyTestDone 1
+ } else {
+ set fcopyTestDone 0
+ }
+}
+test chan-io-53.5 {CopyData: error during chan copy} {socket fcopy} {
+ variable fcopyTestDone
+ set listen [socket -server [namespace code FcopyTestAccept] -myaddr 127.0.0.1 0]
+ set in [open $thisScript] ;# 126 K
+ set out [socket 127.0.0.1 [lindex [chan configure $listen -sockname] 2]]
+ catch {unset fcopyTestDone}
+ chan close $listen ;# This means the socket open never really succeeds
+ chan copy $in $out -command [namespace code FcopyTestDone]
+ variable fcopyTestDone
+ if ![info exists fcopyTestDone] {
+ vwait [namespace which -variable fcopyTestDone] ;# The error occurs here in the b.g.
+ }
+ chan close $in
+ chan close $out
+ set fcopyTestDone ;# 1 for error condition
+} 1
+test chan-io-53.6 {CopyData: error during chan copy} {stdio openpipe fcopy} {
+ variable fcopyTestDone
+ file delete $path(pipe)
+ file delete $path(test1)
+ catch {unset fcopyTestDone}
+ set f1 [open $path(pipe) w]
+ chan puts $f1 "exit 1"
+ chan close $f1
+ set in [open "|[list [interpreter] $path(pipe)]" r+]
+ set out [open $path(test1) w]
+ chan copy $in $out -command [namespace code FcopyTestDone]
+ variable fcopyTestDone
+ if ![info exists fcopyTestDone] {
+ vwait [namespace which -variable fcopyTestDone]
+ }
+ catch {chan close $in}
+ chan close $out
+ set fcopyTestDone ;# 0 for plain end of file
+} {0}
+proc doFcopy {in out {bytes 0} {error {}}} {
+ variable fcopyTestDone
+ variable fcopyTestCount
+ incr fcopyTestCount $bytes
+ if {[string length $error]} {
+ set fcopyTestDone 1
+ } elseif {[chan eof $in]} {
+ set fcopyTestDone 0
+ } else {
+ # Delay next chan copy to wait for size>0 input bytes
+ after 100 [list chan copy $in $out -size 1000 \
+ -command [namespace code [list doFcopy $in $out]]]
+ }
+}
+test chan-io-53.7 {CopyData: Flooding chan copy from pipe} {stdio openpipe fcopy} {
+ variable fcopyTestDone
+ file delete $path(pipe)
+ catch {unset fcopyTestDone}
+ set fcopyTestCount 0
+ set f1 [open $path(pipe) w]
+ chan puts $f1 {
+ # Write 10 bytes / 10 msec
+ proc Write {count} {
+ chan puts -nonewline "1234567890"
+ if {[incr count -1]} {
+ after 10 [list Write $count]
+ } else {
+ set ::ready 1
+ }
+ }
+ chan configure stdout -buffering none
+ Write 345 ;# 3450 bytes ~3.45 sec
+ vwait ready
+ exit 0
+ }
+ chan close $f1
+ set in [open "|[list [interpreter] $path(pipe) &]" r+]
+ set out [open $path(test1) w]
+ doFcopy $in $out
+ variable fcopyTestDone
+ if ![info exists fcopyTestDone] {
+ vwait [namespace which -variable fcopyTestDone]
+ }
+ catch {chan close $in}
+ chan close $out
+ # -1=error 0=script error N=number of bytes
+ expr ($fcopyTestDone == 0) ? $fcopyTestCount : -1
+} {3450}
+
+test chan-io-54.1 {Recursive channel events} {socket fileevent} {
+ # This test checks to see if file events are delivered during recursive
+ # event loops when there is buffered data on the channel.
+
+ proc accept {s a p} {
+ variable as
+ chan configure $s -translation lf
+ chan puts $s "line 1\nline2\nline3"
+ chan flush $s
+ set as $s
+ }
+ proc readit {s next} {
+ variable x
+ variable result
+ lappend result $next
+ if {$next == 1} {
+ chan event $s readable [namespace code [list readit $s 2]]
+ vwait [namespace which -variable x]
+ }
+ incr x
+ }
+ set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+
+ # We need to delay on some systems until the creation of the
+ # server socket completes.
+
+ set done 0
+ for {set i 0} {$i < 10} {incr i} {
+ if {![catch {set cs [socket 127.0.0.1 [lindex [chan configure $ss -sockname] 2]]}]} {
+ set done 1
+ break
+ }
+ after 100
+ }
+ if {$done == 0} {
+ chan close $ss
+ error "failed to connect to server"
+ }
+ variable result {}
+ variable x 0
+ variable as
+ vwait [namespace which -variable as]
+ chan configure $cs -translation lf
+ lappend result [chan gets $cs]
+ chan configure $cs -blocking off
+ chan event $cs readable [namespace code [list readit $cs 1]]
+ set a [after 2000 [namespace code { set x failure }]]
+ vwait [namespace which -variable x]
+ after cancel $a
+ chan close $as
+ chan close $ss
+ chan close $cs
+ list $result $x
+} {{{line 1} 1 2} 2}
+test chan-io-54.2 {Testing for busy-wait in recursive channel events} {socket fileevent} {
+ set accept {}
+ set after {}
+ variable s [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ proc accept {s a p} {
+ variable counter
+ variable accept
+
+ set accept $s
+ set counter 0
+ chan configure $s -blocking off -buffering line -translation lf
+ chan event $s readable [namespace code "doit $s"]
+ }
+ proc doit {s} {
+ variable counter
+ variable after
+
+ incr counter
+ set l [chan gets $s]
+ if {"$l" == ""} {
+ chan event $s readable [namespace code "doit1 $s"]
+ set after [after 1000 [namespace code newline]]
+ }
+ }
+ proc doit1 {s} {
+ variable counter
+ variable accept
+
+ incr counter
+ set l [chan gets $s]
+ chan close $s
+ set accept {}
+ }
+ proc producer {} {
+ variable s
+ variable writer
+
+ set writer [socket 127.0.0.1 [lindex [chan configure $s -sockname] 2]]
+ chan configure $writer -buffering line
+ chan puts -nonewline $writer hello
+ chan flush $writer
+ }
+ proc newline {} {
+ variable done
+ variable writer
+
+ chan puts $writer hello
+ chan flush $writer
+ set done 1
+ }
+ producer
+ variable done
+ vwait [namespace which -variable done]
+ chan close $writer
+ chan close $s
+ after cancel $after
+ if {$accept != {}} {chan close $accept}
+ set counter
+} 1
+
+set path(fooBar) [makeFile {} fooBar]
+
+test chan-io-55.1 {ChannelEventScriptInvoker: deletion} -constraints {
+ fileevent
+} -setup {
+ variable x
+ proc eventScript {fd} {
+ variable x
+ chan close $fd
+ error "planned error"
+ set x whoops
+ }
+ proc myHandler args {
+ variable x got_error
+ }
+ set handler [interp bgerror {}]
+ interp bgerror {} [namespace which myHandler]
+} -body {
+ set f [open $path(fooBar) w]
+ chan event $f writable [namespace code [list eventScript $f]]
+ variable x not_done
+ vwait [namespace which -variable x]
+ set x
+} -cleanup {
+ interp bgerror {} $handler
+} -result {got_error}
+
+test chan-io-56.1 {ChannelTimerProc} {testchannelevent} {
+ set f [open $path(fooBar) w]
+ chan puts $f "this is a test"
+ chan close $f
+ set f [open $path(fooBar) r]
+ testchannelevent $f add readable [namespace code {
+ chan read $f 1
+ incr x
+ }]
+ variable x 0
+ vwait [namespace which -variable x]
+ vwait [namespace which -variable x]
+ set result $x
+ testchannelevent $f set 0 none
+ after idle [namespace code {set y done}]
+ variable y
+ vwait [namespace which -variable y]
+ chan close $f
+ lappend result $y
+} {2 done}
+
+test chan-io-57.1 {buffered data and file events, gets} {fileevent} {
+ proc accept {sock args} {
+ variable s2
+ set s2 $sock
+ }
+ set server [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set s [socket 127.0.0.1 [lindex [chan configure $server -sockname] 2]]
+ variable s2
+ vwait [namespace which -variable s2]
+ update
+ chan event $s2 readable [namespace code {lappend result readable}]
+ chan puts $s "12\n34567890"
+ chan flush $s
+ variable result [chan gets $s2]
+ after 1000 [namespace code {lappend result timer}]
+ vwait [namespace which -variable result]
+ lappend result [chan gets $s2]
+ vwait [namespace which -variable result]
+ chan close $s
+ chan close $s2
+ chan close $server
+ set result
+} {12 readable 34567890 timer}
+test chan-io-57.2 {buffered data and file events, read} {fileevent} {
+ proc accept {sock args} {
+ variable s2
+ set s2 $sock
+ }
+ set server [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
+ set s [socket 127.0.0.1 [lindex [chan configure $server -sockname] 2]]
+ variable s2
+ vwait [namespace which -variable s2]
+ update
+ chan event $s2 readable [namespace code {lappend result readable}]
+ chan puts -nonewline $s "1234567890"
+ chan flush $s
+ variable result [chan read $s2 1]
+ after 1000 [namespace code {lappend result timer}]
+ vwait [namespace which -variable result]
+ lappend result [chan read $s2 9]
+ vwait [namespace which -variable result]
+ chan close $s
+ chan close $s2
+ chan close $server
+ set result
+} {1 readable 234567890 timer}
+
+test chan-io-58.1 {Tcl_NotifyChannel and error when closing} {stdio unixOrPc openpipe fileevent} {
+ set out [open $path(script) w]
+ chan puts $out {
+ chan puts "normal message from pipe"
+ chan puts stderr "error message from pipe"
+ exit 1
+ }
+ proc readit {pipe} {
+ variable x
+ variable result
+ if {[chan eof $pipe]} {
+ set x [catch {chan close $pipe} line]
+ lappend result catch $line
+ } else {
+ chan gets $pipe line
+ lappend result chan gets $line
+ }
+ }
+ chan close $out
+ set pipe [open "|[list [interpreter] $path(script)]" r]
+ chan event $pipe readable [namespace code [list readit $pipe]]
+ variable x ""
+ set result ""
+ vwait [namespace which -variable x]
+ list $x $result
+} {1 {chan gets {normal message from pipe} chan gets {} catch {error message from pipe}}}
+
+test chan-io-59.1 {Thread reference of channels} {testmainthread testchannel} {
+ # TIP #10
+ # More complicated tests (like that the reference changes as a
+ # channel is moved from thread to thread) can be done only in the
+ # extension which fully implements the moving of channels between
+ # threads, i.e. 'Threads'. Or we have to extend [testthread] as well.
+
+ set f [open $path(longfile) r]
+ set result [testchannel mthread $f]
+ chan close $f
+ string equal $result [testmainthread]
+} {1}
+
+test chan-io-60.1 {writing illegal utf sequences} {openpipe fileevent} {
+ # This test will hang in older revisions of the core.
+
+ set out [open $path(script) w]
+ chan puts $out {
+ chan puts [encoding convertfrom identity \xe2]
+ exit 1
+ }
+ proc readit {pipe} {
+ variable x
+ variable result
+ if {[chan eof $pipe]} {
+ set x [catch {chan close $pipe} line]
+ lappend result catch $line
+ } else {
+ chan gets $pipe line
+ lappend result gets $line
+ }
+ }
+ chan close $out
+ set pipe [open "|[list [interpreter] $path(script)]" r]
+ chan event $pipe readable [namespace code [list readit $pipe]]
+ variable x ""
+ set result ""
+ vwait [namespace which -variable x]
+
+ # cut of the remainder of the error stack, especially the filename
+ set result [lreplace $result 3 3 [lindex [split [lindex $result 3] \n] 0]]
+ list $x $result
+} {1 {gets {} catch {error writing "stdout": invalid argument}}}
+
+test chan-io-61.1 {Reset eof state after changing the eof char} -setup {
+ set datafile [makeFile {} eofchar]
+ set f [open $datafile w]
+ chan configure $f -translation binary
+ chan puts -nonewline $f [string repeat "Ho hum\n" 11]
+ chan puts $f =
+ set line [string repeat "Ge gla " 4]
+ chan puts -nonewline $f [string repeat [string trimright $line]\n 834]
+ chan close $f
+} -body {
+ set f [open $datafile r]
+ chan configure $f -eofchar =
+ set res {}
+ lappend res [chan read $f; chan tell $f]
+ chan configure $f -eofchar {}
+ lappend res [chan read $f 1]
+ lappend res [chan read $f; chan tell $f]
+ # Any seek zaps the internals into a good state.
+ #chan seek $f 0 start
+ #chan seek $f 0 current
+ #lappend res [chan read $f; chan tell $f]
+ chan close $f
+ set res
+} -cleanup {
+ removeFile eofchar
+} -result {77 = 23431}
+
+
+# Test the cutting and splicing of channels, this is incidentially the
+# attach/detach facility of package Thread, but __without any
+# safeguards__. It can also be used to emulate transfer of channels
+# between threads, and is used for that here.
+
+test chan-io-70.0 {Cutting & Splicing channels} {testchannel} {
+ set f [makeFile {... dummy ...} cutsplice]
+ set c [open $f r]
+
+ set res {}
+ lappend res [catch {chan seek $c 0 start}]
+ testchannel cut $c
+
+ lappend res [catch {chan seek $c 0 start}]
+ testchannel splice $c
+
+ lappend res [catch {chan seek $c 0 start}]
+ chan close $c
+
+ removeFile cutsplice
+
+ set res
+} {0 1 0}
+
+
+# Duplicate of code in "thread.test". Find a better way of doing this
+# without duplication. Maybe placement into a proc which transforms to
+# nop after the first call, and placement of its defintion in a
+# central location.
+
+if {[testConstraint testthread]} {
+ testthread errorproc ThreadError
+
+ proc ThreadError {id info} {
+ global threadError
+ set threadError $info
+ }
+
+ proc ThreadNullError {id info} {
+ # ignore
+ }
+}
+
+test chan-io-70.1 {Transfer channel} {testchannel testthread} {
+ set f [makeFile {... dummy ...} cutsplice]
+ set c [open $f r]
+
+ set res {}
+ lappend res [catch {chan seek $c 0 start}]
+ testchannel cut $c
+ lappend res [catch {chan seek $c 0 start}]
+
+ set tid [testthread create]
+ testthread send $tid [list set c $c]
+ lappend res [testthread send $tid {
+ testchannel splice $c
+ set res [catch {chan seek $c 0 start}]
+ chan close $c
+ set res
+ }]
+
+ tcltest::threadReap
+ removeFile cutsplice
+
+ set res
+} {0 1 0}
+
+# ### ### ### ######### ######### #########
+
+foreach {n msg expected} {
+ 0 {} {}
+ 1 {{message only}} {{message only}}
+ 2 {-options x} {-options x}
+ 3 {-options {x y} {the message}} {-options {x y} {the message}}
+
+ 4 {-code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 5 {-code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 6 {-code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 7 {-code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 8 {-code error -level 0 -f ba snarf} {-code error -level 0 -f ba snarf}
+ 9 {-code ok -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 10 {-code error -level 5 -f ba snarf} {-code error -level 0 -f ba snarf}
+ 11 {-code ok -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 12 {-code boss -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 13 {-code boss -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 14 {-code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 15 {-code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 16 {-code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 17 {-code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 18 {-code error -level 0 -f ba} {-code error -level 0 -f ba}
+ 19 {-code ok -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 20 {-code error -level 5 -f ba} {-code error -level 0 -f ba}
+ 21 {-code ok -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 22 {-code boss -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 23 {-code boss -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 24 {-code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 25 {-code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 26 {-code error -level X -f ba snarf} {-code error -level 0 -f ba snarf}
+ 27 {-code ok -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 28 {-code boss -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 29 {-code 1 -level X -f ba} {-code 1 -level 0 -f ba}
+ 30 {-code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ 31 {-code error -level X -f ba} {-code error -level 0 -f ba}
+ 32 {-code ok -level X -f ba} {-code 1 -level 0 -f ba}
+ 33 {-code boss -level X -f ba} {-code 1 -level 0 -f ba}
+
+ 34 {-code 1 -code 1 -level 0 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
+ 35 {-code 1 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 36 {-code 1 -code 1 -level 5 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
+ 37 {-code 1 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 38 {-code 1 -code error -level 0 -f ba snarf} {-code 1 -code error -level 0 -f ba snarf}
+ 39 {-code 1 -code ok -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 40 {-code 1 -code error -level 5 -f ba snarf} {-code 1 -code error -level 0 -f ba snarf}
+ 41 {-code 1 -code ok -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 42 {-code 1 -code boss -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 43 {-code 1 -code boss -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 44 {-code 1 -code 1 -level 0 -f ba} {-code 1 -code 1 -level 0 -f ba}
+ 45 {-code 1 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 46 {-code 1 -code 1 -level 5 -f ba} {-code 1 -code 1 -level 0 -f ba}
+ 47 {-code 1 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 48 {-code 1 -code error -level 0 -f ba} {-code 1 -code error -level 0 -f ba}
+ 49 {-code 1 -code ok -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 50 {-code 1 -code error -level 5 -f ba} {-code 1 -code error -level 0 -f ba}
+ 51 {-code 1 -code ok -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 52 {-code 1 -code boss -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 53 {-code 1 -code boss -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 54 {-code 1 -code 1 -level X -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
+ 55 {-code 1 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 56 {-code 1 -code error -level X -f ba snarf} {-code 1 -code error -level 0 -f ba snarf}
+ 57 {-code 1 -code ok -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 58 {-code 1 -code boss -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 59 {-code 1 -code 1 -level X -f ba} {-code 1 -code 1 -level 0 -f ba}
+ 60 {-code 1 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ 61 {-code 1 -code error -level X -f ba} {-code 1 -code error -level 0 -f ba}
+ 62 {-code 1 -code ok -level X -f ba} {-code 1 -level 0 -f ba}
+ 63 {-code 1 -code boss -level X -f ba} {-code 1 -level 0 -f ba}
+
+ 64 {-code 0 -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 65 {-code 0 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 66 {-code 0 -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 67 {-code 0 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 68 {-code 0 -code error -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 69 {-code 0 -code ok -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 70 {-code 0 -code error -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 71 {-code 0 -code ok -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 72 {-code 0 -code boss -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 73 {-code 0 -code boss -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 74 {-code 0 -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 75 {-code 0 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 76 {-code 0 -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 77 {-code 0 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 78 {-code 0 -code error -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 79 {-code 0 -code ok -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 80 {-code 0 -code error -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 81 {-code 0 -code ok -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 82 {-code 0 -code boss -level 0 -f ba} {-code 1 -level 0 -f ba}
+ 83 {-code 0 -code boss -level 5 -f ba} {-code 1 -level 0 -f ba}
+ 84 {-code 0 -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 85 {-code 0 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 86 {-code 0 -code error -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 87 {-code 0 -code ok -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 88 {-code 0 -code boss -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 89 {-code 0 -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
+ 90 {-code 0 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ 91 {-code 0 -code error -level X -f ba} {-code 1 -level 0 -f ba}
+ 92 {-code 0 -code ok -level X -f ba} {-code 1 -level 0 -f ba}
+ 93 {-code 0 -code boss -level X -f ba} {-code 1 -level 0 -f ba}
+
+ 94 {-code 1 -code 1 -level 0 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
+ 95 {-code 0 -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 96 {-code 1 -code 1 -level 5 -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
+ 97 {-code 0 -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ 98 {-code error -code 1 -level 0 -f ba snarf} {-code error -code 1 -level 0 -f ba snarf}
+ 99 {-code ok -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ a0 {-code error -code 1 -level 5 -f ba snarf} {-code error -code 1 -level 0 -f ba snarf}
+ a1 {-code ok -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ a2 {-code boss -code 1 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ a3 {-code boss -code 1 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ a4 {-code 1 -code 1 -level 0 -f ba} {-code 1 -code 1 -level 0 -f ba}
+ a5 {-code 0 -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ a6 {-code 1 -code 1 -level 5 -f ba} {-code 1 -code 1 -level 0 -f ba}
+ a7 {-code 0 -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ a8 {-code error -code 1 -level 0 -f ba} {-code error -code 1 -level 0 -f ba}
+ a9 {-code ok -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ b0 {-code error -code 1 -level 5 -f ba} {-code error -code 1 -level 0 -f ba}
+ b1 {-code ok -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ b2 {-code boss -code 1 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ b3 {-code boss -code 1 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ b4 {-code 1 -code 1 -level X -f ba snarf} {-code 1 -code 1 -level 0 -f ba snarf}
+ b5 {-code 0 -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ b6 {-code error -code 1 -level X -f ba snarf} {-code error -code 1 -level 0 -f ba snarf}
+ b7 {-code ok -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ b8 {-code boss -code 1 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ b9 {-code 1 -code 1 -level X -f ba} {-code 1 -code 1 -level 0 -f ba}
+ c0 {-code 0 -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
+ c1 {-code error -code 1 -level X -f ba} {-code error -code 1 -level 0 -f ba}
+ c2 {-code ok -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
+ c3 {-code boss -code 1 -level X -f ba} {-code 1 -level 0 -f ba}
+
+ c4 {-code 1 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ c5 {-code 0 -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ c6 {-code 1 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ c7 {-code 0 -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ c8 {-code error -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ c9 {-code ok -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ d0 {-code error -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ d1 {-code ok -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ d2 {-code boss -code 0 -level 0 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ d3 {-code boss -code 0 -level 5 -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ d4 {-code 1 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ d5 {-code 0 -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ d6 {-code 1 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ d7 {-code 0 -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ d8 {-code error -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ d9 {-code ok -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ e0 {-code error -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ e1 {-code ok -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ e2 {-code boss -code 0 -level 0 -f ba} {-code 1 -level 0 -f ba}
+ e3 {-code boss -code 0 -level 5 -f ba} {-code 1 -level 0 -f ba}
+ e4 {-code 1 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ e5 {-code 0 -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ e6 {-code error -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ e7 {-code ok -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ e8 {-code boss -code 0 -level X -f ba snarf} {-code 1 -level 0 -f ba snarf}
+ e9 {-code 1 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ f0 {-code 0 -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ f1 {-code error -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ f2 {-code ok -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+ f3 {-code boss -code 0 -level X -f ba} {-code 1 -level 0 -f ba}
+} {
+ test chan-io-71.$n {Tcl_SetChannelError} {testchannel} {
+
+ set f [makeFile {... dummy ...} cutsplice]
+ set c [open $f r]
+
+ set res [testchannel setchannelerror $c [lrange $msg 0 end]]
+ chan close $c
+ removeFile cutsplice
+
+ set res
+ } [lrange $expected 0 end]
+
+ test chan-io-72.$n {Tcl_SetChannelErrorInterp} {testchannel} {
+
+ set f [makeFile {... dummy ...} cutsplice]
+ set c [open $f r]
+
+ set res [testchannel setchannelerrorinterp $c [lrange $msg 0 end]]
+ chan close $c
+ removeFile cutsplice
+
+ set res
+ } [lrange $expected 0 end]
+}
+
+# ### ### ### ######### ######### #########
+
+# cleanup
+foreach file [list fooBar longfile script output test1 pipe my_script foo \
+ bar test2 test3 cat stdout kyrillic.txt utf8-fcopy.txt utf8-rp.txt] {
+ removeFile $file
+}
+cleanupTests
+}
+namespace delete ::tcl::test::io
diff --git a/tests/io.test b/tests/io.test
index 588002e..38c25da 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -13,7 +13,7 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: io.test,v 1.77 2007/10/15 21:27:50 dgp Exp $
+# RCS: @(#) $Id: io.test,v 1.78 2007/11/14 19:53:27 andreas_kupries Exp $
if {[catch {package require tcltest 2}]} {
puts stderr "Skipping tests in [info script]. tcltest 2 required."
@@ -4352,7 +4352,7 @@ test io-34.15 {Tcl_Tell combined with seeking} {
close $f1
list $c1 $c2
} {10 20}
-test io-34.16 {Tcl_tell on pipe: always -1} {stdio openpipe} {
+test io-34.16 {Tcl_Tell on pipe: always -1} {stdio openpipe} {
set f1 [open "|[list [interpreter]]" r+]
set c [tell $f1]
close $f1
generated by cgit v0.12 at 2024-12-01 05:09:36 (GMT)