~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_export.py

  • Committer: Robert Collins
  • Date: 2006-07-20 13:00:31 UTC
  • mto: (1852.9.1 Tree.compare().)
  • mto: This revision was merged to the branch mainline in revision 1890.
  • Revision ID: robertc@robertcollins.net-20060720130031-d26103a427ea10f3
StartĀ treeĀ implementationĀ tests.

Show diffs side-by-side

added added

removed removed

Lines of Context:
1
 
# Copyright (C) 2009-2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16
 
 
17
 
import os
18
 
import time
19
 
 
20
 
from bzrlib import (
21
 
    errors,
22
 
    export,
23
 
    osutils,
24
 
    tests,
25
 
    )
26
 
 
27
 
 
28
 
class TestExport(tests.TestCaseWithTransport):
29
 
 
30
 
    def test_dir_export_missing_file(self):
31
 
        self.build_tree(['a/', 'a/b', 'a/c'])
32
 
        wt = self.make_branch_and_tree('.')
33
 
        wt.add(['a', 'a/b', 'a/c'])
34
 
        os.unlink('a/c')
35
 
        export.export(wt, 'target', format="dir")
36
 
        self.failUnlessExists('target/a/b')
37
 
        self.failIfExists('target/a/c')
38
 
 
39
 
    def test_dir_export_symlink(self):
40
 
        self.requireFeature(tests.SymlinkFeature)
41
 
        wt = self.make_branch_and_tree('.')
42
 
        os.symlink('source', 'link')
43
 
        wt.add(['link'])
44
 
        export.export(wt, 'target', format="dir")
45
 
        self.failUnlessExists('target/link')
46
 
 
47
 
    def test_dir_export_to_existing_empty_dir_success(self):
48
 
        self.build_tree(['source/', 'source/a', 'source/b/', 'source/b/c'])
49
 
        wt = self.make_branch_and_tree('source')
50
 
        wt.add(['a', 'b', 'b/c'])
51
 
        wt.commit('1')
52
 
        self.build_tree(['target/'])
53
 
        export.export(wt, 'target', format="dir")
54
 
        self.failUnlessExists('target/a')
55
 
        self.failUnlessExists('target/b')
56
 
        self.failUnlessExists('target/b/c')
57
 
 
58
 
    def test_dir_export_to_existing_nonempty_dir_fail(self):
59
 
        self.build_tree(['source/', 'source/a', 'source/b/', 'source/b/c'])
60
 
        wt = self.make_branch_and_tree('source')
61
 
        wt.add(['a', 'b', 'b/c'])
62
 
        wt.commit('1')
63
 
        self.build_tree(['target/', 'target/foo'])
64
 
        self.assertRaises(errors.BzrError, export.export, wt, 'target', format="dir")
65
 
 
66
 
    def test_dir_export_files_same_timestamp(self):
67
 
        builder = self.make_branch_builder('source')
68
 
        builder.start_series()
69
 
        builder.build_snapshot(None, None, [
70
 
            ('add', ('', 'root-id', 'directory', '')),
71
 
            ('add', ('a', 'a-id', 'file', 'content\n'))])
72
 
        builder.build_snapshot(None, None, [
73
 
            ('add', ('b', 'b-id', 'file', 'content\n'))])
74
 
        builder.finish_series()
75
 
        b = builder.get_branch()
76
 
        b.lock_read()
77
 
        self.addCleanup(b.unlock)
78
 
        tree = b.basis_tree()
79
 
        orig_iter_files_bytes = tree.iter_files_bytes
80
 
        # Make iter_files_bytes slower, so we provoke mtime skew
81
 
        def iter_files_bytes(to_fetch):
82
 
            for thing in orig_iter_files_bytes(to_fetch):
83
 
                yield thing
84
 
                time.sleep(1)
85
 
        tree.iter_files_bytes = iter_files_bytes
86
 
        export.export(tree, 'target', format='dir')
87
 
        t = self.get_transport('target')
88
 
        st_a = t.stat('a')
89
 
        st_b = t.stat('b')
90
 
        # All files must be given the same mtime.
91
 
        self.assertEqual(st_a.st_mtime, st_b.st_mtime)