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

patch: don't separate \r and \n when colorizing diff output...

patch: don't separate \r and \n when colorizing diff output When displaying diffs, \r at the end of a line is treated as trailing whitespace. This causes an ANSI escape code to be inserted between \r and \n. Some programs, such as less since version 530 (maybe earlier, but at least not version 487) displays ^M when it encounters a lone \r. This causes a lot of noise in diff output on Windows, where \r\n is used to terminate lines. We avoid that by treating both \n and \r\n as end of line when considering trailing whitespace.

Robert Stanca - - Load All Authors

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      from __future__ import absolute_import, print_function

      import os

      import sys

      import unittest

      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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				from __future__ import absolute_import, print_function
				import os
				import sys
				import unittest

				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