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bzrlib/tests/blackbox/test_selftest.py
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# Copyright (C) 2005 by Canonical Ltd
 
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# Copyright (C) 2005 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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from bzrlib.errors import ParamikoNotPresent
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from bzrlib.tests import (
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                          TestCase,
 
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                          TestCaseInTempDir,
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                          TestCaseWithMemoryTransport,
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                          TestCaseWithTransport,
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                          TestSkipped,
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            TestCaseWithMemoryTransport.TEST_ROOT = old_root
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        self.assertContainsRe(out, 'Ran 0 tests.*\n\nOK')
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        self.assertEqual(
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            'running tests...\ntests passed\n',
 
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            'tests passed\n',
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            err)
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        benchfile = open(".perf_history", "rt")
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        try:
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        self.assertEqual(cwd, osutils.getcwd())
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class _DontSpawnProcess(Exception):
 
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    """A simple exception which just allows us to skip unnecessary steps"""
 
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class TestRunBzrSubprocessCommands(TestCaseWithTransport):
 
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    def _popen(self, *args, **kwargs):
 
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        """Record the command that is run, so that we can ensure it is correct"""
 
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        self._popen_args = args
 
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        self._popen_kwargs = kwargs
 
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        raise _DontSpawnProcess()
 
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    def test_run_bzr_subprocess_no_plugins(self):
 
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        self.assertRaises(_DontSpawnProcess, self.run_bzr_subprocess)
 
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        command = self._popen_args[0]
 
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        self.assertEqual(sys.executable, command[0])
 
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        self.assertEqual(self.get_bzr_path(), command[1])
 
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        self.assertEqual(['--no-plugins'], command[2:])
 
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    def test_allow_plugins(self):
 
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        self.assertRaises(_DontSpawnProcess,
 
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                          self.run_bzr_subprocess, allow_plugins=True)
 
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        command = self._popen_args[0]
 
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        self.assertEqual([], command[2:])
 
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class TestBzrSubprocess(TestCaseWithTransport):
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    def test_start_and_stop_bzr_subprocess(self):
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        self.make_branch_and_tree('one')
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        process = self.start_bzr_subprocess(['root'], working_dir='one')
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        result = self.finish_bzr_subprocess(process)
 
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        result = self.finish_bzr_subprocess(process, universal_newlines=True)
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        self.assertEndsWith(result[0], 'one\n')
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        self.assertEqual('', result[1])
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class TestRunBzrError(ExternalBase):
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        out, err = self.run_bzr_error(['^$'], 'rocks', retcode=0)
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        self.assertEqual(out, 'it sure does!\n')
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        out, err = self.run_bzr_error(["'foobarbaz' is not a versioned file"],
 
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        out, err = self.run_bzr_error(["bzr: ERROR: foobarbaz is not versioned"],
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                                      'file-id', 'foobarbaz')
 
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class TestSelftestCleanOutput(TestCaseInTempDir):
 
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    def test_clean_output(self):
 
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        # check that 'bzr selftest --clean-output' works correct
 
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        dirs = ('test0000.tmp', 'test0001.tmp', 'bzrlib', 'tests')
 
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        files = ('bzr', 'setup.py', 'test9999.tmp')
 
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        for i in dirs:
 
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            os.mkdir(i)
 
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        for i in files:
 
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            f = file(i, 'wb')
 
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            f.write('content of ')
 
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            f.write(i)
 
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            f.close()
 
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        root = os.getcwdu()
 
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        before = os.listdir(root)
 
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        before.sort()
 
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        self.assertEquals(['bzr','bzrlib','setup.py',
 
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                           'test0000.tmp','test0001.tmp',
 
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                           'test9999.tmp','tests'],
 
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                           before)
 
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        out,err = self.run_bzr_captured(['selftest','--clean-output'],
 
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                                        working_dir=root)
 
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        self.assertEquals(['delete directory: test0000.tmp',
 
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                          'delete directory: test0001.tmp'],
 
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                          sorted(out.splitlines()))
 
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        self.assertEquals('', err)
 
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        after = os.listdir(root)
 
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        after.sort()
 
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        self.assertEquals(['bzr','bzrlib','setup.py',
 
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                           'test9999.tmp','tests'],
 
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                           after)