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-rw-r--r--tests/io.test204
1 files changed, 154 insertions, 50 deletions
diff --git a/tests/io.test b/tests/io.test
index e4dc522..06ae81d 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -13,10 +13,16 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-if {[catch {package require tcltest 2}]} {
- puts stderr "Skipping tests in [info script]. tcltest 2 required."
- return
+if {[lsearch [namespace children] ::tcltest] == -1} {
+ package require tcltest 2
+ namespace import -force ::tcltest::*
}
+
+::tcltest::loadTestedCommands
+catch [list package require -exact Tcltest [info patchlevel]]
+
+testConstraint testbytestring [llength [info commands testbytestring]]
+
namespace eval ::tcl::test::io {
namespace import ::tcltest::*
@@ -37,7 +43,7 @@ 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]]
+testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}]
# You need a *very* special environment to do some tests. In
# particular, many file systems do not support large-files...
@@ -1773,8 +1779,8 @@ test io-14.3 {Tcl_SetStdChannel & Tcl_GetStdChannel} {exec openpipe} {
out
} {err
}}
-# This test relies on the fact that the smallest available fd is used first.
-test io-14.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} {exec unix} {
+# This test relies on the fact that stdout is used before stderr
+test io-14.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} {exec} {
set f [open $path(test1) w]
puts -nonewline $f { close stdin
close stdout
@@ -1799,8 +1805,8 @@ test io-14.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} {exec unix} {
close $f2
set result
} {{ close stdin
-file1
-} {file2
+stdout
+} {stderr
}}
catch {interp delete z}
test io-14.5 {Tcl_GetChannel: stdio name translation} {
@@ -2327,7 +2333,7 @@ test io-28.5 {Tcl_Close vs standard handles} {stdio unix testchannel openpipe} {
set f [open "|[list [interpreter] $path(script)]" r]
set l [gets $f]
close $f
- set l
+ lsort $l
} {file1 file2}
test io-29.1 {Tcl_WriteChars, channel not writable} {
@@ -2847,6 +2853,26 @@ test io-29.33 {Tcl_Flush, implicit flush on exit} {exec} {
close $f
set r
} "hello\nbye\nstrange\n"
+set path(script2) [makeFile {} script2]
+test io-29.33b {TIP#398, no implicit flush of nonblocking on exit} {exec} {
+ set f [open $path(script) w]
+ puts $f {
+ fconfigure stdout -blocking 0
+ puts -nonewline stdout [string repeat A 655360]
+ flush stdout
+ }
+ close $f
+ set f [open $path(script2) w]
+ puts $f {after 2000}
+ close $f
+ set t1 [clock milliseconds]
+ set ff [open "|[list [interpreter] $path(script2)]" w]
+ catch {unset ::env(TCL_FLUSH_NONBLOCKING_ON_EXIT)}
+ exec [interpreter] $path(script) >@ $ff
+ set t2 [clock milliseconds]
+ close $ff
+ expr {($t2-$t1)/2000 ? $t2-$t1 : 0}
+} 0
test io-29.34 {Tcl_Close, async flush on close, using sockets} {socket tempNotMac fileevent} {
variable c 0
variable x running
@@ -6949,7 +6975,7 @@ test io-52.5a {TclCopyChannel, all, other negative value} {fcopy} {
}
set result
} {0 0 ok}
-test io-52.5b {TclCopyChannel, all, wrapped to negative value} {fcopy} {
+test io-52.5b {TclCopyChannel, all, wrap to negative value} {fcopy} {
file delete $path(test1)
set f1 [open $thisScript]
set f2 [open $path(test1) w]
@@ -7313,17 +7339,12 @@ test io-53.4 {CopyData: background write overflow} {stdio unix openpipe fileeven
for {set x 0} {$x < 12} {incr x} {
append big $big
}
-# file delete $path(test1)
file delete $path(pipe)
set f1 [open $path(pipe) w]
puts $f1 {
puts ready
fcopy stdin stdout -command { set x }
vwait x
-# set f [open $path(test1) w]
-# fconfigure $f -translation lf
-# puts $f "done"
-# close $f
}
close $f1
set f1 [open "|[list [interpreter] $path(pipe)]" r+]
@@ -7331,7 +7352,6 @@ test io-53.4 {CopyData: background write overflow} {stdio unix openpipe fileeven
fconfigure $f1 -blocking 0
puts $f1 $big
flush $f1
- after 500
set result ""
fileevent $f1 read [namespace code {
append result [read $f1 1024]
@@ -7713,9 +7733,25 @@ test io-53.11 {Bug 2895565} -setup {
removeFile out
removeFile in
} -result {40 bytes copied}
-
-# test io-53.12 not backported. Tests feature only in 8.6+
-
+test io-53.12 {CopyData: foreground short reads, aka bug 3096275} {stdio unix openpipe fcopy} {
+ file delete $path(pipe)
+ set f1 [open $path(pipe) w]
+ puts -nonewline $f1 {
+ fconfigure stdin -translation binary -blocking 0
+ fconfigure stdout -buffering none -translation binary
+ fcopy stdin stdout
+ }
+ close $f1
+ set f1 [open "|[list [interpreter] $path(pipe)]" r+]
+ fconfigure $f1 -translation binary -buffering none
+ puts -nonewline $f1 A
+ after 2000 {set ::done timeout}
+ fileevent $f1 readable {set ::done ok}
+ vwait ::done
+ set ch [read $f1 1]
+ close $f1
+ list $::done $ch
+} {ok A}
test io-53.13 {TclCopyChannel: read error reporting} -setup {
proc driver {cmd args} {
variable buffer
@@ -7730,7 +7766,7 @@ test io-53.13 {TclCopyChannel: read error reporting} -setup {
}
watch {}
read {
- error FAIL
+ error FAIL
}
}
}
@@ -7820,6 +7856,88 @@ test io-53.15 {[ed29c4da21] DoRead: fblocked seen as error} -setup {
close $c
removeFile out
} -result 100
+test io-53.16 {[ed29c4da21] MBRead: fblocked seen as error} -setup {
+ proc driver {cmd args} {
+ variable buffer
+ variable index
+ variable blocked
+ set chan [lindex $args 0]
+ switch -- $cmd {
+ initialize {
+ set index($chan) 0
+ set buffer($chan) [encoding convertto utf-8 \
+ [string repeat a 100]]
+ set blocked($chan) 1
+ return {initialize finalize watch read}
+ }
+ finalize {
+ unset index($chan) buffer($chan) blocked($chan)
+ return
+ }
+ watch {}
+ read {
+ if {$blocked($chan)} {
+ set blocked($chan) [expr {!$blocked($chan)}]
+ return -code error EAGAIN
+ }
+ set n [lindex $args 1]
+ set new [expr {$index($chan) + $n}]
+ set result [string range $buffer($chan) $index($chan) $new-1]
+ set index($chan) $new
+ return $result
+ }
+ }
+ }
+ set c [chan create read [namespace which driver]]
+ chan configure $c -encoding utf-8 -translation lf
+ set out [makeFile {} out]
+ set outChan [open $out w]
+ chan configure $outChan -encoding utf-8 -translation lf
+} -body {
+ chan copy $c $outChan
+} -cleanup {
+ close $outChan
+ close $c
+ removeFile out
+} -result 100
+test io-53.17 {[7c187a3773] MBWrite: proper inQueueTail handling} -setup {
+ proc driver {cmd args} {
+ variable buffer
+ variable index
+ set chan [lindex $args 0]
+ switch -- $cmd {
+ initialize {
+ set index($chan) 0
+ set buffer($chan) [encoding convertto utf-8 \
+ line\n[string repeat a 100]line\n]
+ return {initialize finalize watch read}
+ }
+ finalize {
+ unset index($chan) buffer($chan)
+ return
+ }
+ watch {}
+ read {
+ set n [lindex $args 1]
+ set new [expr {$index($chan) + $n}]
+ set result [string range $buffer($chan) $index($chan) $new-1]
+ set index($chan) $new
+ return $result
+ }
+ }
+ }
+ set c [chan create read [namespace which driver]]
+ chan configure $c -encoding utf-8 -translation lf -buffersize 107
+ set out [makeFile {} out]
+ set outChan [open $out w]
+ chan configure $outChan -encoding utf-8 -translation lf
+} -body {
+ list [gets $c] [chan copy $c $outChan -size 100] [gets $c]
+} -cleanup {
+ close $outChan
+ close $c
+ removeFile out
+} -result {line 100 line}
test io-54.1 {Recursive channel events} {socket fileevent} {
# This test checks to see if file events are delivered during recursive
@@ -8062,7 +8180,7 @@ test io-59.1 {Thread reference of channels} {testmainthread testchannel} {
# 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.
+ # threads, i.e. 'Threads'.
set f [open $path(longfile) r]
set result [testchannel mthread $f]
@@ -8070,12 +8188,12 @@ test io-59.1 {Thread reference of channels} {testmainthread testchannel} {
string equal $result [testmainthread]
} {1}
-test io-60.1 {writing illegal utf sequences} {openpipe fileevent} {
+test io-60.1 {writing illegal utf sequences} {openpipe fileevent testbytestring} {
# This test will hang in older revisions of the core.
set out [open $path(script) w]
puts $out {
- puts [encoding convertfrom identity \xe2]
+ puts [testbytestring \xe2]
exit 1
}
proc readit {pipe} {
@@ -8154,25 +8272,7 @@ test io-70.0 {Cutting & Splicing channels} {testchannel} {
} {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 io-70.1 {Transfer channel} {testchannel testthread} {
+test io-70.1 {Transfer channel} {testchannel thread} {
set f [makeFile {... dummy ...} cutsplice]
set c [open $f r]
@@ -8181,16 +8281,17 @@ test io-70.1 {Transfer channel} {testchannel testthread} {
testchannel cut $c
lappend res [catch {seek $c 0 start}]
- set tid [testthread create]
- testthread send $tid [list set c $c]
- lappend res [testthread send $tid {
+ set tid [thread::create -preserved]
+ thread::send $tid [list set c $c]
+ thread::send $tid {load {} Tcltest}
+ lappend res [thread::send $tid {
testchannel splice $c
set res [catch {seek $c 0 start}]
close $c
set res
}]
- tcltest::threadReap
+ thread::release $tid
removeFile cutsplice
set res
@@ -8389,15 +8490,18 @@ test io-73.1 {channel Tcl_Obj SetChannelFromAny} {} {
catch {close [lreplace [list a] 0 end]}
} {1}
-test io-73.2 {channel Tcl_Obj SetChannelFromAny, bug 2407783} {} {
+test io-73.2 {channel Tcl_Obj SetChannelFromAny, bug 2407783} -setup {
# Invalidate intrep of 'channel' Tcl_Obj when transiting between interpreters.
- interp create foo
set f [open [info script] r]
+} -body {
+ interp create foo
seek $f 0
set code [catch {interp eval foo [list seek $f 0]} msg]
# The string map converts the changing channel handle to a fixed string
list $code [string map [list $f @@] $msg]
-} {1 {can not find channel named "@@"}}
+} -cleanup {
+ close $f
+} -result {1 {can not find channel named "@@"}}
test io-73.3 {[5adc350683] [gets] after EOF} -setup {
set fn [makeFile {} io-73.3]
@@ -8441,7 +8545,7 @@ test io-73.4 {[5adc350683] [read] after EOF} -setup {
# ### ### ### ######### ######### #########
# cleanup
-foreach file [list fooBar longfile script output test1 pipe my_script \
+foreach file [list fooBar longfile script script2 output test1 pipe my_script \
test2 test3 cat stdout kyrillic.txt utf8-fcopy.txt utf8-rp.txt] {
removeFile $file
}