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-rw-r--r--tests/io.test11
1 files changed, 7 insertions, 4 deletions
diff --git a/tests/io.test b/tests/io.test
index a3e3b6f..a70c747 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -43,7 +43,10 @@ testConstraint testchannelevent [llength [info commands testchannelevent]]
testConstraint testmainthread [llength [info commands testmainthread]]
testConstraint testobj [llength [info commands testobj]]
testConstraint testservicemode [llength [info commands testservicemode]]
-testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}]
+# Some things fail under Windows in Continuous Integration systems for subtle
+# reasons such as CI often running with elevated privileges in a container.
+testConstraint notWinCI [expr {
+ $::tcl_platform(platform) ne "windows" || ![info exists ::env(CI)]}]
testConstraint notOSX [expr {$::tcl_platform(os) ne "Darwin"}]
# You need a *very* special environment to do some tests. In
@@ -2230,7 +2233,7 @@ test io-27.5 {FlushChannel, implicit flush when buffer fills and on close} \
set path(pipe) [makeFile {} pipe]
set path(output) [makeFile {} output]
test io-27.6 {FlushChannel, async flushing, async close} \
- {stdio asyncPipeClose knownMsvcBug} {
+ {stdio asyncPipeClose notWinCI} {
# This test may fail on old Unix systems (seen on IRIX64 6.5) with
# obsolete gettimeofday() calls. See Tcl Bugs 3530533, 1942197.
file delete $path(pipe)
@@ -2834,7 +2837,7 @@ test io-29.31 {Tcl_WriteChars, background flush} stdio {
set result
} ok
test io-29.32 {Tcl_WriteChars, background flush to slow reader} \
- {stdio asyncPipeClose knownMsvcBug} {
+ {stdio asyncPipeClose notWinCI} {
# This test may fail on old Unix systems (seen on IRIX64 6.5) with
# obsolete gettimeofday() calls. See Tcl Bugs 3530533, 1942197.
file delete $path(pipe)
@@ -8132,7 +8135,7 @@ test io-53.17 {[7c187a3773] MBWrite: proper inQueueTail handling} -setup {
removeFile out
} -result {line 100 line}
-test io-54.1 {Recursive channel events} {socket fileevent knownMsvcBug} {
+test io-54.1 {Recursive channel events} {socket fileevent notWinCI} {
# This test checks to see if file events are delivered during recursive
# event loops when there is buffered data on the channel.