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

  • Committer: Martin Pool
  • Date: 2010-02-23 07:43:11 UTC
  • mfrom: (4797.2.20 2.1)
  • mto: This revision was merged to the branch mainline in revision 5055.
  • Revision ID: mbp@sourcefrog.net-20100223074311-gnj55xdhrgz9l94e
Merge 2.1 back to trunk

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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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from bzrlib import (
 
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    benchmarks,
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    tests,
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    )
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from bzrlib.tests import (
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    features,
 
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    stub_sftp,
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    )
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from bzrlib.transport import memory
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            tests.selftest = original_selftest
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class TestOptionsWritingToDisk(tests.TestCaseInTempDir, SelfTestPatch):
 
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    def test_benchmark_runs_benchmark_tests(self):
 
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        """selftest --benchmark should change the suite factory."""
 
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        params = self.get_params_passed_to_core('selftest --benchmark')
 
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        self.assertEqual(benchmarks.test_suite,
 
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            params[1]['test_suite_factory'])
 
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        self.assertNotEqual(None, params[1]['bench_history'])
 
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        benchfile = open(".perf_history", "rt")
 
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        try:
 
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            lines = benchfile.readlines()
 
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        finally:
 
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            benchfile.close()
 
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        # Because we don't run the actual test code no output is made to the
 
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        # file.
 
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        self.assertEqual(0, len(lines))
 
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class TestOptions(tests.TestCase, SelfTestPatch):
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    def test_load_list(self):
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        # Test that we can pass a transport to the selftest core - sftp
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        # version.
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        self.requireFeature(features.paramiko)
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        from bzrlib.tests import stub_sftp
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        params = self.get_params_passed_to_core('selftest --transport=sftp')
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        self.assertEqual(stub_sftp.SFTPAbsoluteServer,
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            params[1]["transport"])
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    def test_lsprof_tests(self):
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        params = self.get_params_passed_to_core('selftest --lsprof-tests')
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        self.assertEqual(True, params[1]["lsprof_tests"])
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    def test_parallel_fork_unsupported(self):
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        if getattr(os, "fork", None) is not None:
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            self.addCleanup(setattr, os, "fork", os.fork)
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            del os.fork
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        out, err = self.run_bzr(["selftest", "--parallel=fork", "-s", "bt.x"],
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            retcode=3)
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        self.assertIn("platform does not support fork", err)
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        self.assertFalse(out)