diff options
Diffstat (limited to 'tests/chan.test')
| -rw-r--r-- | tests/chan.test | 60 |
1 files changed, 53 insertions, 7 deletions
diff --git a/tests/chan.test b/tests/chan.test index f5e35bc..da44ffd 100644 --- a/tests/chan.test +++ b/tests/chan.test @@ -19,22 +19,34 @@ 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, pending, 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*} @@ -221,6 +233,40 @@ test chan-16.13 {chan command: pending output subcommand} -setup { 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 |