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Viewing changes to bzrlib/tests/test_version.py

(gz) Create working tree at specified revision when doing a local push
 (Martin Packman)

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bzrlib/tests/test_version.py
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"""Tests for versioning of bzrlib."""
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from cStringIO import StringIO
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import platform
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import re
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from bzrlib import (
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    tests,
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    version,
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    workingtree,
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    )
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from bzrlib.tests.scenarios import load_tests_apply_scenarios
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load_tests = load_tests_apply_scenarios
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class TestBzrlibVersioning(tests.TestCase):
 
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from bzrlib import version, workingtree
 
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from bzrlib.tests import TestCase, TestSkipped
 
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class TestBzrlibVersioning(TestCase):
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    def test_get_bzr_source_tree(self):
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        """Get tree for bzr source, if any."""
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        # just assert that it must either return None or the tree.
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        src_tree = version._get_bzr_source_tree()
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        if src_tree is None:
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            raise tests.TestSkipped(
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                "bzr tests aren't run from a bzr working tree")
 
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            raise TestSkipped("bzr tests aren't run from a bzr working tree")
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        else:
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            # ensure that what we got was in fact a working tree instance.
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            self.assertIsInstance(src_tree, workingtree.WorkingTree)
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        m = re.search(r"Python interpreter: (.*) [0-9]", out)
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        self.assertIsNot(m, None)
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        self.assertPathExists(m.group(1))
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class TestPlatformUse(tests.TestCase):
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    scenarios = [('ascii', dict(_platform='test-platform')),
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                 ('unicode', dict(_platform='Schr\xc3\xb6dinger'))]
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    def setUp(self):
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        super(TestPlatformUse, self).setUp()
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        self.permit_source_tree_branch_repo()
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    def test_platform(self):
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        out = self.make_utf8_encoded_stringio()
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        self.overrideAttr(platform, 'platform', lambda **kwargs: self._platform)
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        version.show_version(show_config=False, show_copyright=False,
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                             to_file=out)
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        self.assertContainsRe(out.getvalue(),
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                              r'(?m)^  Platform: %s' % self._platform)