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author | Tom Tanner <ttanner2@bloomberg.net> | 2013-10-04 17:32:02 +0100 |
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committer | Tom Tanner <ttanner2@bloomberg.net> | 2013-10-04 17:32:02 +0100 |
commit | 10973b2947ec3a2e97da1d8b585ee2fa9c1dd5ef (patch) | |
tree | f88d600c4302d75d30bee00fed03ba59b1b093d7 /test/leaky-handles.py | |
parent | f6466f00a8b0f06236073335ccfdc8ca16add960 (diff) | |
download | scons-10973b2947ec3a2e97da1d8b585ee2fa9c1dd5ef.tar.gz |
Change posix.py to use subprocess as we only support python 2.4.
Added a test for leaking handles.
Diffstat (limited to 'test/leaky-handles.py')
-rw-r--r-- | test/leaky-handles.py | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/test/leaky-handles.py b/test/leaky-handles.py new file mode 100644 index 00000000..9502d1b5 --- /dev/null +++ b/test/leaky-handles.py @@ -0,0 +1,60 @@ +#!/usr/bin/env python +# +# __COPYRIGHT__ +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# + +__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" + +""" +Verify that file handles aren't leaked to child processes +""" + +import os + +import TestSCons + +test = TestSCons.TestSCons() + +if os.name != 'posix': + msg = "Skipping fork leak test on non-posix platform '%s'\n" % os.name + test.skip_test(msg) + +test.write('SConstruct', """ + +#Leak a file handle +open('/dev/null') + +#Check it gets closed +test2 = Command('test2', [], '@ls /proc/$$$$/fd|wc -l') +""") + +# In theory that should have 3 lines (handles 0/1/2). This is v. unix specific + +test.run(arguments = '-Q', stdout='3\n') + +test.pass_test() + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: |