← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/selftest/test_xml.py

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/selftest/test_xml.py
 
1
# Copyright (C) 2005 by Canonical Ltd
 
2
 
 
3
# This program is free software; you can redistribute it and/or modify
 
4
# it under the terms of the GNU General Public License as published by
 
5
# the Free Software Foundation; either version 2 of the License, or
 
6
# (at your option) any later version.
 
7
 
 
8
# This program is distributed in the hope that it will be useful,
 
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
11
# GNU General Public License for more details.
 
12
 
 
13
# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
16
 
 
17
from cStringIO import StringIO
 
18
 
 
19
from bzrlib.selftest import TestCase
 
20
from bzrlib.inventory import Inventory, InventoryEntry
 
21
from bzrlib.xml import serializer_v4, serializer_v5
 
22
 
 
23
_working_inventory_v4 = """<inventory file_id="TREE_ROOT">
 
24
<entry file_id="bar-20050901064931-73b4b1138abc9cd2" kind="file" name="bar" parent_id="TREE_ROOT" />
 
25
<entry file_id="foo-20050801201819-4139aa4a272f4250" kind="directory" name="foo" parent_id="TREE_ROOT" />
 
26
<entry file_id="bar-20050824000535-6bc48cfad47ed134" kind="file" name="bar" parent_id="foo-20050801201819-4139aa4a272f4250" />
 
27
</inventory>"""
 
28
 
 
29
 
 
30
_revision_v4 = """<revision committer="Martin Pool &lt;mbp@sourcefrog.net&gt;"
 
31
    inventory_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
 
32
    inventory_sha1="e79c31c1deb64c163cf660fdedd476dd579ffd41"
 
33
    revision_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
 
34
    timestamp="1125907235.211783886"
 
35
    timezone="36000">
 
36
<message>- start splitting code for xml (de)serialization away from objects
 
37
  preparatory to supporting multiple formats by a single library
 
38
</message>
 
39
<parents>
 
40
<revision_ref revision_id="mbp@sourcefrog.net-20050905063503-43948f59fa127d92" revision_sha1="7bdf4cc8c5bdac739f8cf9b10b78cf4b68f915ff" />
 
41
</parents>
 
42
</revision>
 
43
"""
 
44
 
 
45
_revision_v5 = """<revision committer="Martin Pool &lt;mbp@sourcefrog.net&gt;"
 
46
    inventory_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
 
47
    inventory_sha1="e79c31c1deb64c163cf660fdedd476dd579ffd41"
 
48
    revision_id="mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9"
 
49
    timestamp="1125907235.211783886"
 
50
    timezone="36000">
 
51
<message>- start splitting code for xml (de)serialization away from objects
 
52
  preparatory to supporting multiple formats by a single library
 
53
</message>
 
54
<parents>
 
55
<revision_ref revision_id="mbp@sourcefrog.net-20050905063503-43948f59fa127d92"/>
 
56
</parents>
 
57
</revision>
 
58
"""
 
59
 
 
60
_committed_inv_v5 = """<inventory>
 
61
<file file_id="bar-20050901064931-73b4b1138abc9cd2" 
 
62
      name="bar" parent_id="TREE_ROOT" 
 
63
      text_version="mbp@foo-123123" entry_version="mbp@foo-123123"
 
64
      />
 
65
<directory name="subdir"
 
66
           file_id="foo-20050801201819-4139aa4a272f4250"
 
67
           parent_id="TREE_ROOT" 
 
68
           entry_version="mbp@foo-00"/>
 
69
<file file_id="bar-20050824000535-6bc48cfad47ed134" 
 
70
      name="bar" parent_id="foo-20050801201819-4139aa4a272f4250" 
 
71
      entry_version="mbp@foo-00"
 
72
      text_version="mbp@foo-123123"/>
 
73
</inventory>
 
74
"""
 
75
 
 
76
class TestSerializer(TestCase):
 
77
    """Test XML serialization"""
 
78
    def test_canned_inventory(self):
 
79
        """Test unpacked a canned inventory v4 file."""
 
80
        inp = StringIO(_working_inventory_v4)
 
81
        inv = serializer_v4.read_inventory(inp)
 
82
        self.assertEqual(len(inv), 4)
 
83
        self.assert_('bar-20050901064931-73b4b1138abc9cd2' in inv)
 
84
 
 
85
    def test_unpack_revision(self):
 
86
        """Test unpacking a canned revision v4"""
 
87
        inp = StringIO(_revision_v4)
 
88
        rev = serializer_v4.read_revision(inp)
 
89
        eq = self.assertEqual
 
90
        eq(rev.committer,
 
91
           "Martin Pool <mbp@sourcefrog.net>")
 
92
        eq(rev.inventory_id,
 
93
           "mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9")
 
94
        eq(len(rev.parents), 1)
 
95
        eq(rev.parents[0].revision_id,
 
96
           "mbp@sourcefrog.net-20050905063503-43948f59fa127d92")
 
97
 
 
98
    def test_unpack_revision_5(self):
 
99
        """Test unpacking a canned revision v5"""
 
100
        inp = StringIO(_revision_v5)
 
101
        rev = serializer_v5.read_revision(inp)
 
102
        eq = self.assertEqual
 
103
        eq(rev.committer,
 
104
           "Martin Pool <mbp@sourcefrog.net>")
 
105
        eq(rev.inventory_id,
 
106
           "mbp@sourcefrog.net-20050905080035-e0439293f8b6b9f9")
 
107
        eq(len(rev.parents), 1)
 
108
        eq(rev.timezone, 36000)
 
109
        eq(rev.parents[0].revision_id,
 
110
           "mbp@sourcefrog.net-20050905063503-43948f59fa127d92")
 
111
 
 
112
    def test_unpack_inventory_5(self):
 
113
        """Unpack canned new-style inventory"""
 
114
        inp = StringIO(_committed_inv_v5)
 
115
        inv = serializer_v5.read_inventory(inp)
 
116
        eq = self.assertEqual
 
117
        eq(len(inv), 4)
 
118
        ie = inv['bar-20050824000535-6bc48cfad47ed134']
 
119
        eq(ie.kind, 'file')
 
120
        eq(ie.text_version, 'mbp@foo-123123')
 
121
        eq(ie.entry_version, 'mbp@foo-00')
 
122
        eq(ie.name, 'bar')
 
123
        eq(inv[ie.parent_id].kind, 'directory')
 
124
 
 
125
    def test_repack_inventory_5(self):
 
126
        inp = StringIO(_committed_inv_v5)
 
127
        inv = serializer_v5.read_inventory(inp)
 
128
        outp = StringIO()
 
129
        serializer_v5.write_inventory(inv, outp)
 
130
        inv2 = serializer_v5.read_inventory(StringIO(outp.getvalue()))
 
131
        self.assertEqual(inv, inv2)
 
132
 
 
133
    def test_repack_revision_5(self):
 
134
        inp = StringIO(_revision_v5)
 
135
        rev = serializer_v5.read_revision(inp)
 
136
        outp = StringIO()
 
137
        serializer_v5.write_revision(rev, outp)
 
138
        rev2 = serializer_v5.read_revision(StringIO(outp.getvalue()))
 
139
        self.assertEqual(rev, rev2)
 
140