50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
# This file contains tests for tclUnixNotfy.c.
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1997 by Sun Microsystems, Inc.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# SCCS: @(#) unixNotfy.test 1.3 97/09/15 15:39:53
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if {[string compare test [info procs test]] == 1} then {source defs}
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if {$tcl_platform(platform) != "unix"} {
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return
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}
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# The tests should not be run if you have a notifier which is unable to
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# detect infinite vwaits, as the tests below will hang. The presence of
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# the "testeventloop" command indicates that this is the case.
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if {"[info commands testeventloop]" == "testeventloop"} {
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return
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}
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test unixNotfy-1.1 {Tcl_DeleteFileHandler} {
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catch {vwait x}
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set f [open foo w]
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fileevent $f writable {set x 1}
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vwait x
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close $f
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list [catch {vwait x} msg] $msg
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} {1 {can't wait for variable "x": would wait forever}}
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test unixNotfy-1.2 {Tcl_DeleteFileHandler} {
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catch {vwait x}
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set f1 [open foo w]
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set f2 [open foo2 w]
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fileevent $f1 writable {set x 1}
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fileevent $f2 writable {set y 1}
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vwait x
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close $f1
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vwait y
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close $f2
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list [catch {vwait x} msg] $msg
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} {1 {can't wait for variable "x": would wait forever}}
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file delete foo
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