upstream/mercurial-mirror Files · tests/silenttestrunner.py

run-tests: fix race condition...

run-tests: fix race condition Before this patch, it was possible for run-tests to crash on a race condition. The race condition happens in the following case: - the last test finishes and calls: done.put(None) - the context switches to the main thread that clears the channels list - the context switches to the last test mentioned above, it tries to access channels[channel] and crashes This happened to me while running run-tests. This patch fixes the issue by clearing the channel before considering that the test is done.

Augie Fackler - - Load All Authors

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r23308:dadcd40b default


                r27926:4c6053a6

stable

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             silenttestrunner.py
        
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      import unittest, sys, os

      def main(modulename):

          '''run the tests found in module, printing nothing when all tests pass'''

          module = sys.modules[modulename]

          suite = unittest.defaultTestLoader.loadTestsFromModule(module)

          results = unittest.TestResult()

          suite.run(results)

          if results.errors or results.failures:

              for tc, exc in results.errors:

                  print 'ERROR:', tc

                  print

                  sys.stdout.write(exc)

              for tc, exc in results.failures:

                  print 'FAIL:', tc

                  print

                  sys.stdout.write(exc)

              sys.exit(1)

      if os.environ.get('SILENT_BE_NOISY'):

          main = unittest.main

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				import unittest, sys, os

				def main(modulename):
				'''run the tests found in module, printing nothing when all tests pass'''
				module = sys.modules[modulename]
				suite = unittest.defaultTestLoader.loadTestsFromModule(module)
				results = unittest.TestResult()
				suite.run(results)
				if results.errors or results.failures:
				for tc, exc in results.errors:
				print 'ERROR:', tc
				print
				sys.stdout.write(exc)
				for tc, exc in results.failures:
				print 'FAIL:', tc
				print
				sys.stdout.write(exc)
				sys.exit(1)

				if os.environ.get('SILENT_BE_NOISY'):
				main = unittest.main