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Viewing changes to bzrlib/tests/test_xml.py

  • Committer: John Arbash Meinel
  • Date: 2008-09-05 02:29:34 UTC
  • mto: (3697.7.4 1.7)
  • mto: This revision was merged to the branch mainline in revision 3748.
  • Revision ID: john@arbash-meinel.com-20080905022934-s8692mbwpkdwi106
Cleanups to the algorithm documentation.

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bzrlib/tests/test_xml.py
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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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from cStringIO import StringIO
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from bzrlib import (
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    errors,
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    inventory,
 
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    errors, 
 
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    inventory, 
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    xml7,
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    xml8,
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    serializer,
 
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    xml_serializer,
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    )
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from bzrlib.tests import TestCase
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from bzrlib.inventory import Inventory, InventoryEntry
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"""
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_committed_inv_v5 = """<inventory>
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<file file_id="bar-20050901064931-73b4b1138abc9cd2"
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      name="bar" parent_id="TREE_ROOT"
 
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<file file_id="bar-20050901064931-73b4b1138abc9cd2" 
 
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      name="bar" parent_id="TREE_ROOT" 
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      revision="mbp@foo-123123"
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      text_sha1="A" text_size="1"/>
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<directory name="subdir"
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           file_id="foo-20050801201819-4139aa4a272f4250"
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           parent_id="TREE_ROOT"
 
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           parent_id="TREE_ROOT" 
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           revision="mbp@foo-00"/>
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<file executable="yes" file_id="bar-20050824000535-6bc48cfad47ed134"
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      name="bar" parent_id="foo-20050801201819-4139aa4a272f4250"
 
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<file executable="yes" file_id="bar-20050824000535-6bc48cfad47ed134" 
 
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      name="bar" parent_id="foo-20050801201819-4139aa4a272f4250" 
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      revision="mbp@foo-00"
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      text_sha1="B" text_size="0"/>
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</inventory>
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"""
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_basis_inv_v5 = """<inventory revision_id="mbp@sourcefrog.net-20050905063503-43948f59fa127d92">
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<file file_id="bar-20050901064931-73b4b1138abc9cd2"
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      name="bar" parent_id="TREE_ROOT"
 
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<file file_id="bar-20050901064931-73b4b1138abc9cd2" 
 
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      name="bar" parent_id="TREE_ROOT" 
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      revision="mbp@foo-123123"/>
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<directory name="subdir"
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           file_id="foo-20050801201819-4139aa4a272f4250"
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           parent_id="TREE_ROOT"
 
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           parent_id="TREE_ROOT" 
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           revision="mbp@foo-00"/>
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<file file_id="bar-20050824000535-6bc48cfad47ed134"
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      name="bar" parent_id="foo-20050801201819-4139aa4a272f4250"
 
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<file file_id="bar-20050824000535-6bc48cfad47ed134" 
 
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      name="bar" parent_id="foo-20050801201819-4139aa4a272f4250" 
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      revision="mbp@foo-00"/>
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</inventory>
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"""
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        self.assertEqualDiff(_expected_inv_v5, outp.getvalue())
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        inv2 = bzrlib.xml5.serializer_v5.read_inventory(StringIO(outp.getvalue()))
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        self.assertEqual(inv, inv2)
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    def assertRoundTrips(self, xml_string):
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        inp = StringIO(xml_string)
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        inv = bzrlib.xml5.serializer_v5.read_inventory(inp)
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    def get_sample_inventory(self):
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        inv = Inventory('tree-root-321', revision_id='rev_outer')
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        inv.add(inventory.InventoryFile('file-id', 'file', 'tree-root-321'))
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        inv.add(inventory.InventoryDirectory('dir-id', 'dir',
 
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        inv.add(inventory.InventoryDirectory('dir-id', 'dir', 
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                                             'tree-root-321'))
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        inv.add(inventory.InventoryLink('link-id', 'link', 'tree-root-321'))
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        inv['tree-root-321'].revision = 'rev_outer'
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        """Can't accidentally open a file with wrong serializer"""
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        s_v6 = bzrlib.xml6.serializer_v6
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        s_v7 = xml7.serializer_v7
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        self.assertRaises(errors.UnexpectedInventoryFormat,
 
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        self.assertRaises(errors.UnexpectedInventoryFormat, 
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                          s_v7.read_inventory_from_string, _expected_inv_v5)
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        self.assertRaises(errors.UnexpectedInventoryFormat,
 
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        self.assertRaises(errors.UnexpectedInventoryFormat, 
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                          s_v6.read_inventory_from_string, _expected_inv_v7)
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    def test_tree_reference(self):
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        self.assertEqual('tree-root-321', inv2['nested-id'].parent_id)
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        self.assertEqual('rev-outer', inv2['nested-id'].revision)
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        self.assertEqual('rev-inner', inv2['nested-id'].reference_revision)
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        self.assertRaises(errors.UnsupportedInventoryKind,
 
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        self.assertRaises(errors.UnsupportedInventoryKind, 
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                          s_v6.read_inventory_from_string,
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                          txt.replace('format="7"', 'format="6"'))
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        self.assertRaises(errors.UnsupportedInventoryKind,
 
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        self.assertRaises(errors.UnsupportedInventoryKind, 
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                          s_v5.read_inventory_from_string,
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                          txt.replace('format="7"', 'format="5"'))
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        self.assertEqual(len(expected), len(actual))
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    def test_registry(self):
 
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        self.assertIs(serializer_v4,
 
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                      xml_serializer.format_registry.get('4'))
 
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        self.assertIs(bzrlib.xml5.serializer_v5,
 
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                      xml_serializer.format_registry.get('5'))
 
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        self.assertIs(bzrlib.xml6.serializer_v6,
 
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                      xml_serializer.format_registry.get('6'))
 
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        self.assertIs(bzrlib.xml7.serializer_v7,
 
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                      xml_serializer.format_registry.get('7'))
 
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        self.assertIs(bzrlib.xml8.serializer_v8,
 
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                      xml_serializer.format_registry.get('8'))
 
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class TestEncodeAndEscape(TestCase):
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    """Whitebox testing of the _encode_and_escape function."""
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    def setUp(self):
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        TestCase.setUp(self)
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        # Keep the cache clear before and after the test
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        bzrlib.xml8._ensure_utf8_re()
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        bzrlib.xml8._clear_cache()