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| author | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-16 22:12:42 +0000 |
|---|---|---|
| committer | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-16 22:12:42 +0000 |
| commit | 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 (patch) | |
| tree | 2d17d2388a78082e32f6a97120d707328143543b /AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_threadedtempfile.py | |
| parent | cbc6b5e54599c7391ece99ad3c5313f4dd4ddda6 (diff) | |
| download | edk2-platforms-4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2.tar.xz | |
AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution.
Signed-off-by: daryl.mcdaniel@intel.com
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_threadedtempfile.py')
| -rw-r--r-- | AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_threadedtempfile.py | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_threadedtempfile.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_threadedtempfile.py new file mode 100644 index 0000000000..d0ab6de600 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_threadedtempfile.py @@ -0,0 +1,78 @@ +"""
+Create and delete FILES_PER_THREAD temp files (via tempfile.TemporaryFile)
+in each of NUM_THREADS threads, recording the number of successes and
+failures. A failure is a bug in tempfile, and may be due to:
+
++ Trying to create more than one tempfile with the same name.
++ Trying to delete a tempfile that doesn't still exist.
++ Something we've never seen before.
+
+By default, NUM_THREADS == 20 and FILES_PER_THREAD == 50. This is enough to
+create about 150 failures per run under Win98SE in 2.0, and runs pretty
+quickly. Guido reports needing to boost FILES_PER_THREAD to 500 before
+provoking a 2.0 failure under Linux.
+"""
+
+NUM_THREADS = 20
+FILES_PER_THREAD = 50
+
+import tempfile
+
+from test.test_support import threading_setup, threading_cleanup, run_unittest, import_module
+threading = import_module('threading')
+import unittest
+import StringIO
+from traceback import print_exc
+
+startEvent = threading.Event()
+
+class TempFileGreedy(threading.Thread):
+ error_count = 0
+ ok_count = 0
+
+ def run(self):
+ self.errors = StringIO.StringIO()
+ startEvent.wait()
+ for i in range(FILES_PER_THREAD):
+ try:
+ f = tempfile.TemporaryFile("w+b")
+ f.close()
+ except:
+ self.error_count += 1
+ print_exc(file=self.errors)
+ else:
+ self.ok_count += 1
+
+
+class ThreadedTempFileTest(unittest.TestCase):
+ def test_main(self):
+ threads = []
+ thread_info = threading_setup()
+
+ for i in range(NUM_THREADS):
+ t = TempFileGreedy()
+ threads.append(t)
+ t.start()
+
+ startEvent.set()
+
+ ok = 0
+ errors = []
+ for t in threads:
+ t.join()
+ ok += t.ok_count
+ if t.error_count:
+ errors.append(str(t.getName()) + str(t.errors.getvalue()))
+
+ threading_cleanup(*thread_info)
+
+ msg = "Errors: errors %d ok %d\n%s" % (len(errors), ok,
+ '\n'.join(errors))
+ self.assertEqual(errors, [], msg)
+ self.assertEqual(ok, NUM_THREADS * FILES_PER_THREAD)
+
+def test_main():
+ run_unittest(ThreadedTempFileTest)
+
+if __name__ == "__main__":
+ test_main()
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