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

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-01-02 08:23:44 UTC
  • mfrom: (3140.1.9 find-branches)
  • Revision ID: pqm@pqm.ubuntu.com-20080102082344-qret383z2bdk1ud4
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bzrlib/tests/blackbox/test_version.py
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"""Black-box tests for bzr version."""
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import bzrlib
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from bzrlib.tests.blackbox import ExternalBase
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class TestVersion(ExternalBase):
 
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from bzrlib import osutils, trace
 
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from bzrlib.tests import (
 
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    probe_unicode_in_user_encoding,
 
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    TestCase,
 
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    TestCaseInTempDir,
 
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    TestSkipped,
 
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    )
 
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class TestVersion(TestCase):
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    def test_version(self):
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        out = self.run_bzr("version")[0]
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        self.assertTrue(len(out) > 0)
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        self.assertEquals(1, out.count(bzrlib.__version__))
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        self.assertEquals(1, out.count("Using python interpreter:"))
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        self.assertEquals(1, out.count("Using python standard library:"))
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        self.assertEquals(1, out.count("Using bzrlib:"))
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        self.assertEquals(1, out.count("Using bazaar configuration:"))
 
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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)^  bzrlib:")
 
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        self.assertContainsRe(out, r"(?m)^  Bazaar configuration:")
 
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        self.assertContainsRe(out, r'(?m)^  Bazaar log file:.*bzr\.log')
 
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class TestVersionUnicodeOutput(TestCaseInTempDir):
 
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    def _check(self, args):
 
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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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        # don't change main .bzr.log location,
 
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        # and therefore pretty safe,
 
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        # but we run these tests in separate temp dir
 
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        # with relative unicoded path
 
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        old_trace_file = trace._bzr_log_filename
 
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        trace._bzr_log_filename = u'\u1234/.bzr.log'
 
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        try:
 
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            out = self.run_bzr(args)[0]
 
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        finally:
 
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            trace._bzr_log_filename = old_trace_file
 
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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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    def test_command(self):
 
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        self._check("version")
 
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    def test_flag(self):
 
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        self._check("--version")
 
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    def test_unicode_bzr_home(self):
 
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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' % (bzrlib.user_encoding,))
 
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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)