diff options
Diffstat (limited to 'tests/chan.test')
| -rw-r--r-- | tests/chan.test | 189 |
1 files changed, 180 insertions, 9 deletions
diff --git a/tests/chan.test b/tests/chan.test index f2376a3..d8390e2 100644 --- a/tests/chan.test +++ b/tests/chan.test @@ -6,8 +6,6 @@ # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. -# -# RCS: @(#) $Id: chan.test,v 1.5 2005/08/24 17:56:24 andreas_kupries Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 @@ -21,22 +19,49 @@ if {[lsearch [namespace children] ::tcltest] == -1} { test chan-1.1 {chan command general syntax} -body { chan -} -returnCodes error -result "wrong # args: should be \"chan subcommand ?argument ...?\"" +} -returnCodes error -result "wrong # args: should be \"chan subcommand ?arg ...?\"" test chan-1.2 {chan command general syntax} -body { chan FOOBAR -} -returnCodes error -result "unknown or ambiguous subcommand \"FOOBAR\": must be blocked, close, configure, copy, create, eof, event, flush, gets, names, postevent, puts, read, seek, tell, or truncate" +} -returnCodes error -match glob -result "unknown or ambiguous subcommand \"FOOBAR\": must be *" test chan-2.1 {chan command: blocked subcommand} -body { chan blocked foo bar } -returnCodes error -result "wrong # args: should be \"chan blocked channelId\"" - test chan-3.1 {chan command: close subcommand} -body { - chan close foo bar -} -returnCodes error -result "wrong # args: should be \"chan close channelId\"" - + chan close foo bar zet +} -returnCodes error -result "wrong # args: should be \"chan close channelId ?direction?\"" +test chan-3.2 {chan command: close subcommand} -setup { + set chan [open [info script] r] +} -body { + chan close $chan bar +} -cleanup { + close $chan +} -returnCodes error -result "bad direction \"bar\": must be read or write" +test chan-3.3 {chan command: close subcommand} -setup { + set chan [open [info script] r] +} -body { + chan close $chan write +} -cleanup { + close $chan +} -returnCodes error -result "Half-close of write-side not possible, side not opened or already closed" test chan-4.1 {chan command: configure subcommand} -body { chan configure -} -returnCodes error -result "wrong # args: should be \"chan configure channelId ?optionName? ?value? ?optionName value?...\"" +} -returnCodes error -result "wrong # args: should be \"chan configure channelId ?-option value ...?\"" +test chan-4.2 {chan command: [Bug 800753]} -body { + chan configure stdout -eofchar \u0100 +} -returnCodes error -match glob -result {bad value*} +test chan-4.3 {chan command: [Bug 800753]} -body { + chan configure stdout -eofchar \u0000 +} -returnCodes error -match glob -result {bad value*} +test chan-4.4 {chan command: check valid inValue, no outValue} -body { + chan configure stdout -eofchar [list \x27 {}] +} -returnCodes ok -result {} +test chan-4.5 {chan command: check valid inValue, invalid outValue} -body { + chan configure stdout -eofchar [list \x27 \x80] +} -returnCodes error -match glob -result {bad value for -eofchar:*} +test chan-4.6 {chan command: check no inValue, valid outValue} -body { + chan configure stdout -eofchar [list {} \x27] +} -returnCodes ok -result {} -cleanup {chan configure stdout -eofchar [list {} {}]} test chan-5.1 {chan command: copy subcommand} -body { chan copy foo @@ -96,6 +121,152 @@ test chan-15.2 {chan command: truncate subcommand} -setup { catch {removeFile $file} } +# TIP 287: chan pending +test chan-16.1 {chan command: pending subcommand} -body { + chan pending +} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\"" +test chan-16.2 {chan command: pending subcommand} -body { + chan pending stdin +} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\"" +test chan-16.3 {chan command: pending subcommand} -body { + chan pending stdin stdout stderr +} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\"" +test chan-16.4 {chan command: pending subcommand} -body { + chan pending {input output} stdout +} -returnCodes error -result "bad mode \"input output\": must be input or output" +test chan-16.5 {chan command: pending input subcommand} -body { + chan pending input stdout +} -result -1 +test chan-16.6 {chan command: pending input subcommand} -body { + chan pending input stdin +} -result 0 +test chan-16.7 {chan command: pending input subcommand} -body { + chan pending input FOOBAR +} -returnCodes error -result "can not find channel named \"FOOBAR\"" +test chan-16.8 {chan command: pending input subcommand} -setup { + set file [makeFile {} testAvailable] + set f [open $file w+] + chan configure $f -translation lf -buffering line +} -body { + chan puts $f foo + chan puts $f bar + chan puts $f baz + chan seek $f 0 + chan gets $f + chan pending input $f +} -result 8 -cleanup { + catch {chan close $f} + catch {removeFile $file} +} +test chan-16.9 {chan command: pending input subcommand} -setup { + proc chan-16.9-accept {sock addr port} { + chan configure $sock -blocking 0 -buffering line -buffersize 32 + chan event $sock readable [list chan-16.9-readable $sock] + } + + proc chan-16.9-readable {sock} { + set r [chan gets $sock line] + set l [string length $line] + set e [chan eof $sock] + set b [chan blocked $sock] + set i [chan pending input $sock] + + lappend ::chan-16.9-data $r $l $e $b $i + + if {$r != -1 || $e || $l || !$b || $i > 128} { + set data [read $sock $i] + lappend ::chan-16.9-data [string range $data 0 2] + lappend ::chan-16.9-data [string range $data end-2 end] + set ::chan-16.9-done 1 + chan event $sock readable {} + } else { + after idle chan-16.9-client + } + } + + proc chan-16.9-client {} { + chan puts -nonewline $::client ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 + chan flush $::client + } + + set ::server [socket -server chan-16.9-accept -myaddr 127.0.0.1 0] + set ::client [socket 127.0.0.1 [lindex [fconfigure $::server -sockname] 2]] + set ::chan-16.9-data [list] + set ::chan-16.9-done 0 +} -body { + after idle chan-16.9-client + vwait ::chan-16.9-done + set ::chan-16.9-data +} -result {-1 0 0 1 36 -1 0 0 1 72 -1 0 0 1 108 -1 0 0 1 144 ABC 890} -cleanup { + catch {chan close $client} + catch {chan close $server} + rename chan-16.9-accept {} + rename chan-16.9-readable {} + rename chan-16.9-client {} + unset -nocomplain ::chan-16.9-data + unset -nocomplain ::chan-16.9-done + unset -nocomplain ::server + unset -nocomplain ::client +} +test chan-16.10 {chan command: pending output subcommand} -body { + chan pending output stdin +} -result -1 +test chan-16.11 {chan command: pending output subcommand} -body { + chan pending output stdout +} -result 0 +test chan-16.12 {chan command: pending output subcommand} -body { + chan pending output FOOBAR +} -returnCodes error -result "can not find channel named \"FOOBAR\"" +test chan-16.13 {chan command: pending output subcommand} -setup { + set file [makeFile {} testPendingOutput] + set f [open $file w+] + chan configure $f -translation lf -buffering full -buffersize 1024 +} -body { + set result [list] + chan puts $f [string repeat x 512] + lappend result [chan pending output $f] + chan flush $f + lappend result [chan pending output $f] +} -result [list 513 0] -cleanup { + unset -nocomplain result + catch {chan close $f} + catch {removeFile $file} +} + +# TIP 304: chan pipe + +test chan-17.1 {chan command: pipe subcommand} -body { + chan pipe foo +} -returnCodes error -result "wrong # args: should be \"chan pipe \"" + +test chan-17.2 {chan command: pipe subcommand} -body { + chan pipe foo bar +} -returnCodes error -result "wrong # args: should be \"chan pipe \"" + +test chan-17.3 {chan command: pipe subcommand} -body { + set l [chan pipe] + foreach {pr pw} $l break + list [llength $l] [fconfigure $pr -blocking] [fconfigure $pw -blocking] +} -result [list 2 1 1] -cleanup { + close $pw + close $pr +} + +test chan-17.4 {chan command: pipe subcommand} -body { + set ::done 0 + foreach {::pr ::pw} [chan pipe] break + after 100 {puts $::pw foo;flush $::pw} + fileevent $::pr readable {set ::done 1} + after 500 {set ::done -1} + vwait ::done + set out nope + if {$::done==1} {gets $::pr out} + list $::done $out +} -result [list 1 foo] -cleanup { + close $::pw + close $::pr +} + cleanupTests return |