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# Copyright (C) 2005 by Canonical Ltd
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from cStringIO import StringIO
from bzrlib.tests import TestCase
from bzrlib.inventory import Inventory, InventoryEntry
from bzrlib.xml4 import serializer_v4
from bzrlib.xml5 import serializer_v5
_working_inventory_v4 = """<inventory file_id="TREE_ROOT">
<entry file_id="bar-20050901064931-73b4b1138abc9cd2" kind="file" name="bar" parent_id="TREE_ROOT" />
<entry file_id="foo-20050801201819-4139aa4a272f4250" kind="directory" name="foo" parent_id="TREE_ROOT" />
<entry file_id="bar-20050824000535-6bc48cfad47ed134" kind="file" name="bar" parent_id="foo-20050801201819-4139aa4a272f4250" />
</inventory>"""
_revision_v4 = """<revision committer="Martin Pool <mbp@sourcefrog.net>"
inventory_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
inventory_sha1="e79c31c1deb64c163cf660fdedd476dd579ffd41"
revision_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
timestamp="1125907235.211783886"
timezone="36000">
<message>- start splitting code for xml (de)serialization away from objects
preparatory to supporting multiple formats by a single library
</message>
<parents>
<revision_ref revision_id="mbp@sourcefrog.net-20050905063503-43948f59fa127d92" revision_sha1="7bdf4cc8c5bdac739f8cf9b10b78cf4b68f915ff" />
</parents>
</revision>
"""
_revision_v5 = """<revision committer="Martin Pool <mbp@sourcefrog.net>"
inventory_sha1="e79c31c1deb64c163cf660fdedd476dd579ffd41"
revision_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
timestamp="1125907235.211783886"
timezone="36000">
<message>- start splitting code for xml (de)serialization away from objects
preparatory to supporting multiple formats by a single library
</message>
<parents>
<revision_ref revision_id="mbp@sourcefrog.net-20050905063503-43948f59fa127d92"/>
</parents>
</revision>
"""
_committed_inv_v5 = """<inventory>
<file file_id="bar-20050901064931-73b4b1138abc9cd2"
name="bar" parent_id="TREE_ROOT"
revision="mbp@foo-123123"/>
<directory name="subdir"
file_id="foo-20050801201819-4139aa4a272f4250"
parent_id="TREE_ROOT"
revision="mbp@foo-00"/>
<file file_id="bar-20050824000535-6bc48cfad47ed134"
name="bar" parent_id="foo-20050801201819-4139aa4a272f4250"
revision="mbp@foo-00"/>
</inventory>
"""
class TestSerializer(TestCase):
"""Test XML serialization"""
def test_canned_inventory(self):
"""Test unpacked a canned inventory v4 file."""
inp = StringIO(_working_inventory_v4)
inv = serializer_v4.read_inventory(inp)
self.assertEqual(len(inv), 4)
self.assert_('bar-20050901064931-73b4b1138abc9cd2' in inv)
def test_unpack_revision(self):
"""Test unpacking a canned revision v4"""
inp = StringIO(_revision_v4)
rev = serializer_v4.read_revision(inp)
eq = self.assertEqual
eq(rev.committer,
"Martin Pool <mbp@sourcefrog.net>")
eq(rev.inventory_id,
"mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9")
eq(len(rev.parent_ids), 1)
eq(rev.parent_ids[0],
"mbp@sourcefrog.net-20050905063503-43948f59fa127d92")
def test_unpack_revision_5(self):
"""Test unpacking a canned revision v5"""
inp = StringIO(_revision_v5)
rev = serializer_v5.read_revision(inp)
eq = self.assertEqual
eq(rev.committer,
"Martin Pool <mbp@sourcefrog.net>")
eq(len(rev.parent_ids), 1)
eq(rev.timezone, 36000)
eq(rev.parent_ids[0],
"mbp@sourcefrog.net-20050905063503-43948f59fa127d92")
def test_unpack_inventory_5(self):
"""Unpack canned new-style inventory"""
inp = StringIO(_committed_inv_v5)
inv = serializer_v5.read_inventory(inp)
eq = self.assertEqual
eq(len(inv), 4)
ie = inv['bar-20050824000535-6bc48cfad47ed134']
eq(ie.kind, 'file')
eq(ie.revision, 'mbp@foo-00')
eq(ie.name, 'bar')
eq(inv[ie.parent_id].kind, 'directory')
def test_repack_inventory_5(self):
inp = StringIO(_committed_inv_v5)
inv = serializer_v5.read_inventory(inp)
outp = StringIO()
serializer_v5.write_inventory(inv, outp)
inv2 = serializer_v5.read_inventory(StringIO(outp.getvalue()))
self.assertEqual(inv, inv2)
def test_repack_revision_5(self):
"""Round-trip revision to XML v5"""
inp = StringIO(_revision_v5)
rev = serializer_v5.read_revision(inp)
outp = StringIO()
serializer_v5.write_revision(rev, outp)
outfile_contents = outp.getvalue()
rev2 = serializer_v5.read_revision(StringIO(outfile_contents))
self.assertEqual(rev, rev2)
def test_pack_revision_5(self):
"""Pack revision to XML v5"""
# fixed 20051025, revisions should have final newline
rev = serializer_v5.read_revision_from_string(_revision_v5)
outp = StringIO()
serializer_v5.write_revision(rev, outp)
outfile_contents = outp.getvalue()
self.assertEqual(outfile_contents[-1], '\n')
self.assertEqualDiff(outfile_contents, serializer_v5.write_revision_to_string(rev))
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