diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/io.test | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/tests/io.test b/tests/io.test index 06e0ecc..5449a0d 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 1.80.2.14 2009/11/12 15:47:20 dgp Exp $ +# RCS: @(#) $Id: io.test,v 1.80.2.15 2010/12/10 17:16:08 ferrieux Exp $ if {[catch {package require tcltest 2}]} { puts stderr "Skipping tests in [info script]. tcltest 2 required." @@ -7007,6 +7007,44 @@ test io-53.8a {CopyData: async callback and error handling, Bug 1932639, at eof} removeFile foo removeFile bar } -result {1 sync/OK {CMD 0}} +test io-53.8b {CopyData: async callback and -size 0} -setup { + # copy progress callback. errors out intentionally + proc ::cmd args { + lappend ::RES "CMD $args" + set ::forever has-been-reached + return + } + # Files we use for our channels + set foo [makeFile ashgdfashdgfasdhgfasdhgf foo] + set bar [makeFile {} bar] + # Channels to copy between + set f [open $foo r] ; fconfigure $f -translation binary + set g [open $bar w] ; fconfigure $g -translation binary -buffering none +} -constraints {stdio openpipe fcopy} -body { + set ::RES {} + # Run the copy. Should not invoke -command now. + fcopy $f $g -size 0 -command ::cmd + # Check that -command was not called synchronously + lappend ::RES [expr {([llength $::RES] > 1) ? "sync/FAIL" : "sync/OK"}] + # Now let the async part happen. Should capture the eof in cmd + # If not break the event loop via timer. + set token [after 1000 { + lappend ::RES {cmd/FAIL timeout} + set ::forever has-been-reached + }] + vwait ::forever + catch {after cancel $token} + # Report + set ::RES +} -cleanup { + close $f + close $g + catch {unset ::RES} + catch {unset ::forever} + rename ::cmd {} + removeFile foo + removeFile bar +} -result {sync/OK {CMD 0}} test io-53.9 {CopyData: -size and event interaction, Bug 780533} -setup { set out [makeFile {} out] set err [makeFile {} err] |