зеркало из https://github.com/mozilla/gecko-dev.git
124 строки
4.4 KiB
Python
124 строки
4.4 KiB
Python
#!/usr/bin/env python
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import os
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import unittest
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import proctest
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import mozinfo
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from mozprocess import processhandler
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here = os.path.dirname(os.path.abspath(__file__))
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class ProcTestWait(proctest.ProcTest):
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""" Class to test process waits and timeouts """
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def test_normal_finish(self):
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"""Process is started, runs to completion while we wait for it"""
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p = processhandler.ProcessHandler([self.python, self.proclaunch, "process_normal_finish_python.ini"],
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cwd=here)
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p.run()
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p.wait()
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detected, output = proctest.check_for_process(self.proclaunch)
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self.determine_status(detected,
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output,
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p.proc.returncode,
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p.didTimeout)
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def test_wait(self):
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"""Process is started runs to completion while we wait indefinitely"""
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p = processhandler.ProcessHandler([self.python, self.proclaunch,
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"process_waittimeout_10s_python.ini"],
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cwd=here)
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p.run()
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p.wait()
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detected, output = proctest.check_for_process(self.proclaunch)
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self.determine_status(detected,
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output,
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p.proc.returncode,
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p.didTimeout)
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def test_timeout(self):
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""" Process is started, runs but we time out waiting on it
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to complete
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"""
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p = processhandler.ProcessHandler([self.python, self.proclaunch, "process_waittimeout_python.ini"],
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cwd=here)
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p.run(timeout=10)
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p.wait()
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detected, output = proctest.check_for_process(self.proclaunch)
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if mozinfo.isUnix:
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# process was killed, so returncode should be negative
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self.assertLess(p.proc.returncode, 0)
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self.determine_status(detected,
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output,
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p.proc.returncode,
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p.didTimeout,
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False,
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['returncode', 'didtimeout'])
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def test_waittimeout(self):
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"""
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Process is started, then wait is called and times out.
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Process is still running and didn't timeout
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"""
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p = processhandler.ProcessHandler([self.python, self.proclaunch,
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"process_waittimeout_10s_python.ini"],
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cwd=here)
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p.run()
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p.wait(timeout=5)
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detected, output = proctest.check_for_process(self.proclaunch)
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self.determine_status(detected,
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output,
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p.proc.returncode,
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p.didTimeout,
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True,
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())
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def test_waitnotimeout(self):
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""" Process is started, runs to completion before our wait times out
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"""
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p = processhandler.ProcessHandler([self.python, self.proclaunch,
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"process_waittimeout_10s_python.ini"],
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cwd=here)
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p.run(timeout=30)
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p.wait()
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detected, output = proctest.check_for_process(self.proclaunch)
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self.determine_status(detected,
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output,
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p.proc.returncode,
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p.didTimeout)
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def test_wait_twice_after_kill(self):
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"""Bug 968718: Process is started and stopped. wait() twice afterward."""
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p = processhandler.ProcessHandler([self.python, self.proclaunch,
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"process_waittimeout_python.ini"],
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cwd=here)
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p.run()
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p.kill()
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returncode1 = p.wait()
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returncode2 = p.wait()
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detected, output = proctest.check_for_process(self.proclaunch)
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self.determine_status(detected,
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output,
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returncode2,
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p.didTimeout)
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self.assertLess(returncode2, 0,
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'Negative returncode expected, got "%s"' % returncode2)
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self.assertEqual(returncode1, returncode2,
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'Expected both returncodes of wait() to be equal')
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if __name__ == '__main__':
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unittest.main()
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