diff options
Diffstat (limited to 'tests/io.test')
| -rw-r--r-- | tests/io.test | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/tests/io.test b/tests/io.test index 3ca2239..86ccddc 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 2007/12/13 15:26:06 dgp Exp $ +# RCS: @(#) $Id: io.test,v 1.80.2.1 2008/04/03 18:06:25 andreas_kupries Exp $ if {[catch {package require tcltest 2}]} { puts stderr "Skipping tests in [info script]. tcltest 2 required." @@ -6887,6 +6887,51 @@ test io-53.7 {CopyData: Flooding fcopy from pipe} {stdio openpipe fcopy} { # -1=error 0=script error N=number of bytes expr ($fcopyTestDone == 0) ? $fcopyTestCount : -1 } {3450} +test io-53.8 {CopyData: async callback and error handling, Bug 1932639} -setup { + # copy progress callback. errors out intentionally + proc ::cmd args { + lappend ::RES "CMD $args" + error !STOP + } + # capture callback error here + proc ::bgerror args { + lappend ::RES "bgerror/OK $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 { + # Record input size, so that result is always defined + lappend ::RES [file size $bar] + # Run the copy. Should not invoke -command now. + fcopy $f $g -size 2 -command ::cmd + # Check that -command was not called synchronously + set sbs [file size bar] + lappend ::RES [expr {($sbs > 0) ? "sync/FAIL" : "sync/OK"}] $sbs + # Now let the async part happen. Should capture the error in cmd + # via bgerror. If not break the event loop via timer. + after 1000 { + lappend ::RES {bgerror/FAIL timeout} + set ::forever has-been-reached + } + vwait ::forever + # Report + set ::RES +} -cleanup { + close $f + close $g + catch {unset ::RES} + catch {unset ::forever} + rename ::cmd {} + rename ::bgerror {} + removeFile foo + removeFile bar +} -result {0 sync/OK 0 {CMD 2} {bgerror/OK !STOP}} test io-54.1 {Recursive channel events} {socket fileevent} { # This test checks to see if file events are delivered during recursive |