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bzrlib/tests/blackbox/test_version_info.py
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    def test_invalid_format(self):
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        self.run_bzr('version-info', '--format', 'quijibo', retcode=3)
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    def create_branch(self):
 
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    def create_tree(self):
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        wt = self.make_branch_and_tree('branch')
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        self.build_tree(['branch/a'])
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        wt.commit('adding b', rev_id='r2')
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        self.revisions = wt.branch.revision_history()
 
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        return wt
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    def test_basic(self):
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        self.create_branch()
 
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        self.create_tree()
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        txt = self.run_bzr('version-info', 'branch')[0]
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        self.assertContainsRe(txt, 'date:')
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    def test_all(self):
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        """'--all' includes clean, revision history, and file revisions"""
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        self.create_branch()
 
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        self.create_tree()
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        txt = self.run_bzr('version-info', 'branch',
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                           '--all')[0]
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        self.assertContainsRe(txt, 'date:')
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    def test_clean(self):
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        """Test that --check-clean includes the right info"""
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        self.create_branch()
 
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        self.create_tree()
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        txt = self.run_bzr('version-info', 'branch',
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                           '--check-clean')[0]
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        os.remove('branch/c')
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    def test_no_working_tree(self):
 
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        tree = self.create_tree()
 
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        branch = self.make_branch('just_branch')
 
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        branch.pull(tree.branch)
 
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        txt = self.run_bzr('version-info', 'just_branch')[0]
 
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        self.assertStartsWith(txt, 'revision-id: r2\n')
 
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    def assertEqualNoBuildDate(self, text1, text2):
 
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        """Compare 2 texts, but ignore the build-date field.
 
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        build-date is the current timestamp, accurate to seconds. But the
 
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        clock is always ticking, and it may have ticked between the time
 
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        that text1 and text2 were generated.
 
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        """
 
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        lines1 = text1.splitlines(True)
 
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        lines2 = text2.splitlines(True)
 
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        for line1, line2 in zip(lines1, lines2):
 
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            if line1.startswith('build-date: '):
 
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                self.assertStartsWith(line2, 'build-date: ')
 
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            else:
 
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                self.assertEqual(line1, line2)
 
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        self.assertEqual(len(lines1), len(lines2))
 
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    def test_no_branch(self):
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        """Test that bzr defaults to the local working directory"""
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        self.create_branch()
 
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        self.create_tree()
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        txt1 = self.run_bzr('version-info', 'branch')[0]
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        os.chdir('branch')
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        txt2 = self.run_bzr('version-info')[0]
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        self.assertEqual(txt1, txt2)
 
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        self.assertEqualNoBuildDate(txt1, txt2)
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    def test_rio(self):
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        """Test that we can pass --format=rio"""
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        self.create_branch()
 
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        self.create_tree()
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        txt = self.run_bzr('version-info', 'branch')[0]
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        txt1 = self.run_bzr('version-info', '--format', 'rio', 'branch')[0]
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        txt2 = self.run_bzr('version-info', '--format=rio', 'branch')[0]
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        self.assertEqual(txt, txt1)
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        self.assertEqual(txt, txt2)
 
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        self.assertEqualNoBuildDate(txt, txt1)
 
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        self.assertEqualNoBuildDate(txt, txt2)
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    def test_python(self):
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        """Test that we can do --format=python"""
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        self.create_branch()
 
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        self.create_tree()
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        txt = self.run_bzr('version-info', '--format', 'python', 'branch')[0]
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