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Overview
Comment:Fixed hang in tests when built with thread support.
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SHA1: acc054dca88f9e380bc113343c4043df4f02f96c
User & Date: stanton 1999-04-07 01:29:26
Context
1999-04-07
01:59
change tcltest namespace variables from matchingTests and skippingTests to match and skip.

removed ... check-in: 043d97f05e user: hershey tags: core-8-1-branch-old

01:29
Fixed hang in tests when built with thread support. check-in: acc054dca8 user: stanton tags: core-8-1-branch-old
00:39
*** empty log message *** check-in: 0af570ed2d user: stanton tags: core-8-1-branch-old
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Changes to ChangeLog. 

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1999-04-06    <[email protected]>




	* tests/httpold.test: Fixed broken test that didn't wait long
	enough for events to arrive.

	* tests/unixInit.test: Fixed race condition in test.
	
	* tests/unixInit.test: 

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1999-04-06    <[email protected]>

	* tests/unixNotfy.test: Fixed hang in tests when built with thread
	support. 

	* tests/httpold.test: Fixed broken test that didn't wait long
	enough for events to arrive.

	* tests/unixInit.test: Fixed race condition in test.
	
	* tests/unixInit.test:

Changes to tests/unixNotfy.test. 

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#
# Copyright (c) 1997 by Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: unixNotfy.test,v 1.1.2.7 1999/04/02 18:59:07 hershey Exp $

# The tests should not be run if you have a notifier which is unable to
# detect infinite vwaits, as the tests below will hang. The presence of
# the "testthread" command indicates that this is the case.

if {[lsearch [namespace children] ::tcltest] == -1} {
    source [file join [pwd] [file dirname [info script]] defs.tcl]
}

if {[lsearch [info commands testthread] testthread] == -1} {
    puts "skipping: tests require the testthread command..."
    ::tcltest::cleanupTests
    return
}

test unixNotfy-1.1 {Tcl_DeleteFileHandler} {unixOnly} {

    catch {vwait x}
    set f [open foo w]
    fileevent $f writable {set x 1}
    vwait x
    close $f
    list [catch {vwait x} msg] $msg
} {1 {can't wait for variable "x":  would wait forever}}
test unixNotfy-1.2 {Tcl_DeleteFileHandler} {unixOnly} {
    catch {vwait x}
    set f1 [open foo w]
    set f2 [open foo2 w]
    fileevent $f1 writable {set x 1}
    fileevent $f2 writable {set y 1}
    vwait x
    close $f1
    vwait y
    close $f2
    list [catch {vwait x} msg] $msg
} {1 {can't wait for variable "x":  would wait forever}}

































# cleanup
file delete foo
file delete foo2
::tcltest::cleanupTests
return








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#
# Copyright (c) 1997 by Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: unixNotfy.test,v 1.1.2.8 1999/04/07 01:29:27 stanton Exp $

# The tests should not be run if you have a notifier which is unable to
# detect infinite vwaits, as the tests below will hang. The presence of
# the "testthread" command indicates that this is the case.

if {[lsearch [namespace children] ::tcltest] == -1} {
    source [file join [pwd] [file dirname [info script]] defs.tcl]
}

set ::tcltest::testConfig(testthread) \
	[expr {[info commands testthread] != {}}]

# The next two tests will hang if threads are enabled because the notifier
# will not necessarily wait for ever in this case, so it does not generate
# an error.

test unixNotfy-1.1 {Tcl_DeleteFileHandler} {unixOnly && !testthread} {
    catch {vwait x}
    set f [open foo w]
    fileevent $f writable {set x 1}
    vwait x
    close $f
    list [catch {vwait x} msg] $msg
} {1 {can't wait for variable "x":  would wait forever}}
test unixNotfy-1.2 {Tcl_DeleteFileHandler} {unixOnly && !testthread} {
    catch {vwait x}
    set f1 [open foo w]
    set f2 [open foo2 w]
    fileevent $f1 writable {set x 1}
    fileevent $f2 writable {set y 1}
    vwait x
    close $f1
    vwait y
    close $f2
    list [catch {vwait x} msg] $msg
} {1 {can't wait for variable "x":  would wait forever}}


test unixNotfy-2.1 {Tcl_DeleteFileHandler} {unixOnly testthread} {
    update
    set f [open foo w]
    fileevent $f writable {set x 1}
    vwait x
    close $f
    testthread create "after 500
    testthread send [testthread id] {set x ok}
    testthread exit"
    vwait x
    set x
} {ok}
test unixNotfy-1.2 {Tcl_DeleteFileHandler} {unixOnly testthread} {
    update
    set f1 [open foo w]
    set f2 [open foo2 w]
    fileevent $f1 writable {set x 1}
    fileevent $f2 writable {set y 1}
    vwait x
    close $f1
    vwait y
    close $f2
    testthread create "after 500
    testthread send [testthread id] {set x ok}
    testthread exit"
    vwait x
    set x
} {ok}



# cleanup
file delete foo
file delete foo2
::tcltest::cleanupTests
return

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