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66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
import mozinfo
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import os
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import subprocess
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import sys
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import unittest
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from mozprocess.pid import get_pids
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here = os.path.dirname(os.path.abspath(__file__))
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def check_for_process(processName):
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"""
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Use to determine if process of the given name is still running.
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Returns:
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detected -- True if process is detected to exist, False otherwise
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output -- if process exists, stdout of the process, [] otherwise
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"""
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name = os.path.basename(processName)
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process = get_pids(name)
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if process:
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return True, process
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return False, []
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class ProcTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.proclaunch = os.path.join(here, "proclaunch.py")
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cls.python = sys.executable
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def determine_status(self,
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detected=False,
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output='',
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returncode=0,
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didtimeout=False,
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isalive=False,
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expectedfail=()):
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"""
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Use to determine if the situation has failed.
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Parameters:
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detected -- value from check_for_process to determine if the process is detected
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output -- string of data from detected process, can be ''
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returncode -- return code from process, defaults to 0
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didtimeout -- True if process timed out, defaults to False
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isalive -- Use True to indicate we pass if the process exists; however, by default
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the test will pass if the process does not exist (isalive == False)
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expectedfail -- Defaults to [], used to indicate a list of fields that are expected to fail
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"""
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if 'returncode' in expectedfail:
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self.assertTrue(returncode, "Detected an unexpected return code of: %s" % returncode)
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elif isalive:
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self.assertEqual(returncode, None, "Detected not None return code of: %s" % returncode)
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else:
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self.assertNotEqual(returncode, None, "Detected unexpected None return code of")
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if 'didtimeout' in expectedfail:
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self.assertTrue(didtimeout, "Detected that process didn't time out")
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else:
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self.assertTrue(not didtimeout, "Detected that process timed out")
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if isalive:
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self.assertTrue(detected, "Detected process is not running, process output: %s" % output)
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else:
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self.assertTrue(not detected, "Detected process is still running, process output: %s" % output)
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