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Viewing changes to bzrlib/tests/blackbox/test_selftest.py

  • Committer: Robert Collins
  • Date: 2006-09-17 21:03:04 UTC
  • mfrom: (2018 +trunk)
  • mto: This revision was merged to the branch mainline in revision 2019.
  • Revision ID: robertc@robertcollins.net-20060917210304-3a697132f5fb68ac
Merge bzr.dev.

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bzrlib/tests/blackbox/test_selftest.py
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"""UI tests for the test framework."""
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import os
 
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import signal
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import sys
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import bzrlib
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        self.assertEqual('it sure does!\n', out)
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        self.assertEqual('', err)
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    def test_start_and_stop_bzr_subprocess(self):
 
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        """We can start and perform other test actions while that process is
 
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        still alive.
 
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        """
 
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        process = self.start_bzr_subprocess(['--version'])
 
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        result = self.finish_bzr_subprocess(process)
 
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        self.assertContainsRe(result[0], 'is free software')
 
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        self.assertEqual('', result[1])
 
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    def test_start_and_stop_bzr_subprocess_with_error(self):
 
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        """finish_bzr_subprocess allows specification of the desired exit code.
 
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        """
 
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        process = self.start_bzr_subprocess(['--versionn'])
 
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        result = self.finish_bzr_subprocess(process, retcode=3)
 
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        self.assertEqual('', result[0])
 
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        self.assertContainsRe(result[1], 'unknown command')
 
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    def test_start_and_stop_bzr_subprocess_ignoring_retcode(self):
 
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        """finish_bzr_subprocess allows the exit code to be ignored."""
 
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        process = self.start_bzr_subprocess(['--versionn'])
 
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        result = self.finish_bzr_subprocess(process, retcode=None)
 
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        self.assertEqual('', result[0])
 
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        self.assertContainsRe(result[1], 'unknown command')
 
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    def test_start_and_stop_bzr_subprocess_with_unexpected_retcode(self):
 
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        """finish_bzr_subprocess raises self.failureException if the retcode is
 
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        not the expected one.
 
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        """
 
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        process = self.start_bzr_subprocess(['--versionn'])
 
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        self.assertRaises(self.failureException, self.finish_bzr_subprocess,
 
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                          process, retcode=0)
 
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    def test_start_and_stop_bzr_subprocess_send_signal(self):
 
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        """finish_bzr_subprocess raises self.failureException if the retcode is
 
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        not the expected one.
 
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        """
 
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        process = self.start_bzr_subprocess(['wait-until-signalled'],
 
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                                            skip_if_plan_to_signal=True)
 
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        self.assertEqual('running\n', process.stdout.readline())
 
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        result = self.finish_bzr_subprocess(process, send_signal=signal.SIGINT,
 
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                                            retcode=3)
 
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        self.assertEqual('', result[0])
 
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        self.assertEqual('bzr: interrupted\n', result[1])
 
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class TestRunBzrError(ExternalBase):
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