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

  • Committer: Martin Pool
  • Date: 2008-05-01 02:42:46 UTC
  • mto: (3360.3.4 1.4)
  • mto: This revision was merged to the branch mainline in revision 3401.
  • Revision ID: mbp@sourcefrog.net-20080501024246-x13lcwcda0h7j49f
merge fix and test for #214894

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bzrlib/tests/blackbox/test_version.py
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# Copyright (C) 2007-2012, 2016 Canonical Ltd
 
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# Copyright (C) 2007, 2008 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 as published by
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Black-box tests for bzr version."""
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class TestVersion(TestCase):
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    def test_main_version(self):
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        """Check output from version command and master option is reasonable"""
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        # output is intentionally passed through to stdout so that we
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        # can see the version being tested
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        self.permit_source_tree_branch_repo()
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        output = self.run_bzr('version')[0]
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        self.log('bzr version output:')
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        self.log(output)
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        self.assertTrue(output.startswith('Bazaar (bzr) '))
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        self.assertNotEqual(output.index('Canonical'), -1)
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        # make sure --version is consistent
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        tmp_output = self.run_bzr('--version')[0]
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        self.assertEqual(output, tmp_output)
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    def test_version(self):
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        self.permit_source_tree_branch_repo()
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        out = self.run_bzr("version")[0]
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        self.assertTrue(len(out) > 0)
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        self.assertEqualDiff(out.splitlines()[0],
 
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        # must occur once; could be more if it matches a file path
 
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        first = out.splitlines()[0]
 
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        self.assertEqualDiff(first,
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            "Bazaar (bzr) %s" % bzrlib.__version__)
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        self.assertContainsRe(out, r"(?m)^  Python interpreter:")
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        self.assertContainsRe(out, r"(?m)^  Python standard library:")
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        self.assertContainsRe(out, r'(?m)^  Bazaar log file:.*\.bzr\.log')
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    def test_version_short(self):
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        self.permit_source_tree_branch_repo()
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        out = self.run_bzr(["version", "--short"])[0]
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        self.assertEqualDiff(out, bzrlib.version_string + '\n')
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class TestVersionUnicodeOutput(TestCaseInTempDir):
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    def _check(self, args):
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        self.permit_source_tree_branch_repo()
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        # Even though trace._bzr_log_filename variable
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        # is used only to keep actual log filename
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        # and changing this variable in selftest
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        uni_val, str_val = probe_unicode_in_user_encoding()
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        if uni_val is None:
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            raise TestSkipped('Cannot find a unicode character that works in'
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                              ' encoding %s' % (osutils.get_user_encoding(),))
 
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                              ' encoding %s' % (bzrlib.user_encoding,))
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        self.overrideEnv('BZR_HOME', str_val)
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        self.permit_source_tree_branch_repo()
 
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        osutils.set_or_unset_env('BZR_HOME', str_val)
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        out = self.run_bzr("version")[0]
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        self.assertTrue(len(out) > 0)
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        self.assertContainsRe(out, r"(?m)^  Bazaar configuration: " + str_val)
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    def test_simple(self):
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        bzr_log = 'my.bzr.log'
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        self.overrideEnv('BZR_LOG', bzr_log)
 
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        osutils.set_or_unset_env('BZR_LOG', bzr_log)
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        default_log = os.path.join(os.environ['BZR_HOME'], '.bzr.log')
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        self.assertPathDoesNotExist([default_log, bzr_log])
 
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        self.failIfExists([default_log, bzr_log])
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        out = self.run_bzr_subprocess('version')[0]
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        self.assertTrue(len(out) > 0)
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        self.assertContainsRe(out, r"(?m)^  Bazaar log file: " + bzr_log)
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        self.assertPathDoesNotExist(default_log)
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        self.assertPathExists(bzr_log)
 
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        self.failIfExists(default_log)
 
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        self.failUnlessExists(bzr_log)
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    def test_dev_null(self):
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        # This test uses a subprocess to cause the log opening logic to
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        # execute. It would be better to just execute that logic directly.
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        if sys.platform == 'win32':
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            bzr_log = 'NUL'
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        else:
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            bzr_log = '/dev/null'
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        self.overrideEnv('BZR_LOG', bzr_log)
 
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        osutils.set_or_unset_env('BZR_LOG', bzr_log)
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        default_log = os.path.join(os.environ['BZR_HOME'], '.bzr.log')
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        self.assertPathDoesNotExist(default_log)
 
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        self.failIfExists(default_log)
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        out = self.run_bzr_subprocess('version')[0]
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        self.assertTrue(len(out) > 0)
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        self.assertContainsRe(out, r"(?m)^  Bazaar log file: " + bzr_log)
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        self.assertPathDoesNotExist(default_log)
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    def test_unicode_bzr_log(self):
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        uni_val = u"\xa7"
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        enc = osutils.get_user_encoding()
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        try:
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            str_val = uni_val.encode(enc)
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        except UnicodeEncodeError:
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            self.skip("Test string %r unrepresentable in user encoding %s" % (
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                uni_val, enc))
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        self.overrideEnv('BZR_HOME', self.test_base_dir)
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        self.overrideEnv("BZR_LOG",
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            os.path.join(self.test_base_dir, uni_val).encode(enc))
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        out, err = self.run_bzr_subprocess("version")
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        uni_out = out.decode(enc)
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        self.assertContainsRe(uni_out, u"(?m)^  Bazaar log file: .*/\xa7$")
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        self.failIfExists(default_log)