d0df704d8a
added python.path vm arg to startup script fixed infinite loop in unwrap() when displaying sequences of sequences git-svn-id: http://google-refine.googlecode.com/svn/trunk@509 7d457c2a-affb-35e4-300a-418c747d4874
59 lines
1.4 KiB
Python
59 lines
1.4 KiB
Python
import sys
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import threading
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import time
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import unittest
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from test import test_support
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class UntracedThread(threading.Thread):
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def __init__(self):
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threading.Thread.__init__(self)
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def run(self):
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sys.settrace(None)
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for i in range(10):
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self.untracedcall()
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def untracedcall(self):
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pass
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class TracedThread(threading.Thread):
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def __init__(self, on_trace):
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threading.Thread.__init__(self)
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self.on_trace = on_trace
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def trace(self, frame, event, arg):
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self.on_trace(frame.f_code.co_name)
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def tracedcall(self):
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pass
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def run(self):
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sys.settrace(self.trace)
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for i in range(10):
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self.tracedcall()
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class TracePerThreadTest(unittest.TestCase):
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def testTracePerThread(self):
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called = []
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def ontrace(co_name):
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called.append(str(co_name))
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untraced = UntracedThread()
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traced = TracedThread(ontrace)
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untraced.start()
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traced.start()
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untraced.join()
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traced.join()
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self.assertEquals(10, called.count('tracedcall'),
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"10 tracedcall should be in %s" % called)
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self.assert_('untracedcall' not in called,
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"untracedcall shouldn't be in %s" % called)
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def test_main():
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test_support.run_unittest(TracePerThreadTest)
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if __name__ == "__main__":
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test_main()
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