diff options
Diffstat (limited to 'tests/unixNotfy.test')
| -rw-r--r-- | tests/unixNotfy.test | 132 |
1 files changed, 64 insertions, 68 deletions
diff --git a/tests/unixNotfy.test b/tests/unixNotfy.test index a12a27e..2f03529 100644 --- a/tests/unixNotfy.test +++ b/tests/unixNotfy.test @@ -9,43 +9,39 @@ # # 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 1.9 2000/04/10 17:19:05 ericm 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} { - package require tcltest + package require tcltest 2 namespace import -force ::tcltest::* } -if {[info exists tk_version]} { - puts "When run in a Tk shell, these tests run hang. Skipping tests ..." - ::tcltest::cleanupTests - return -} - -set ::tcltest::testConstraints(testthread) \ - [expr {[info commands testthread] != {}}] +# When run in a Tk shell, these tests hang. +testConstraint noTk [expr {0 != [catch {package present Tk}]}] +testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}] +# Darwin always uses a threaded notifier +testConstraint unthreaded [expr { + ![::tcl::pkgconfig get threaded] + && $tcl_platform(os) ne "Darwin" +}] # 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} { +test unixNotfy-1.1 {Tcl_DeleteFileHandler} -constraints {noTk unix unthreaded} -body { catch {vwait x} - set f [open foo w] + set f [open [makeFile "" 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} { +} -result {1 {can't wait for variable "x": would wait forever}} -cleanup { + catch { close $f } + catch { removeFile foo } +} +test unixNotfy-1.2 {Tcl_DeleteFileHandler} -constraints {noTk unix unthreaded} -body { catch {vwait x} - set f1 [open foo w] - set f2 [open foo2 w] + set f1 [open [makeFile "" foo] w] + set f2 [open [makeFile "" foo2] w] fileevent $f1 writable {set x 1} fileevent $f2 writable {set y 1} vwait x @@ -53,54 +49,54 @@ test unixNotfy-1.2 {Tcl_DeleteFileHandler} {unixOnly && !testthread} { 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} - +} -result {1 {can't wait for variable "x": would wait forever}} -cleanup { + catch { close $f1 } + catch { close $f2 } + catch { removeFile foo } + catch { removeFile foo2 } +} +test unixNotfy-2.1 {Tcl_DeleteFileHandler} \ + -constraints {noTk unix thread} \ + -body { + update + set f [open [makeFile "" foo] w] + fileevent $f writable {set x 1} + vwait x + close $f + thread::create "thread::send [thread::id] {set x ok}" + vwait x + set x + } \ + -result {ok} \ + -cleanup { + catch { close $f } + catch { removeFile foo } + } +test unixNotfy-2.2 {Tcl_DeleteFileHandler} \ + -constraints {noTk unix thread} \ + -body { + update + set f1 [open [makeFile "" foo] w] + set f2 [open [makeFile "" foo2] w] + fileevent $f1 writable {set x 1} + fileevent $f2 writable {set y 1} + vwait x + close $f1 + vwait y + close $f2 + thread::create "thread::send [thread::id] {set x ok}" + vwait x + set x + } \ + -result {ok} \ + -cleanup { + catch { close $f1 } + catch { close $f2 } + catch { removeFile foo } + catch { removeFile foo2 } + } # cleanup -file delete foo -file delete foo2 ::tcltest::cleanupTests return - - - - - - - - - - - - |