diff options
Diffstat (limited to 'lib/python2.7/test/threaded_import_hangers.py')
| -rw-r--r-- | lib/python2.7/test/threaded_import_hangers.py | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/lib/python2.7/test/threaded_import_hangers.py b/lib/python2.7/test/threaded_import_hangers.py deleted file mode 100644 index d750874..0000000 --- a/lib/python2.7/test/threaded_import_hangers.py +++ /dev/null @@ -1,42 +0,0 @@ -# This is a helper module for test_threaded_import. The test imports this -# module, and this module tries to run various Python library functions in -# their own thread, as a side effect of being imported. If the spawned -# thread doesn't complete in TIMEOUT seconds, an "appeared to hang" message -# is appended to the module-global `errors` list. That list remains empty -# if (and only if) all functions tested complete. - -TIMEOUT = 10 - -import threading - -import tempfile -import os.path - -errors = [] - -# This class merely runs a function in its own thread T. The thread importing -# this module holds the import lock, so if the function called by T tries -# to do its own imports it will block waiting for this module's import -# to complete. -class Worker(threading.Thread): - def __init__(self, function, args): - threading.Thread.__init__(self) - self.function = function - self.args = args - - def run(self): - self.function(*self.args) - -for name, func, args in [ - # Bug 147376: TemporaryFile hung on Windows, starting in Python 2.4. - ("tempfile.TemporaryFile", tempfile.TemporaryFile, ()), - - # The real cause for bug 147376: ntpath.abspath() caused the hang. - ("os.path.abspath", os.path.abspath, ('.',)), - ]: - - t = Worker(func, args) - t.start() - t.join(TIMEOUT) - if t.is_alive(): - errors.append("%s appeared to hang" % name) |