view tests/test_tags.py @ 542:bb00f7ca5b8c

Rewrite simple_branch.sh fixture from svn dump I needed it to reproduce the space in branch issue, but failed to do so. At least I recreated the fixture, so here it is.
author Patrick Mezard <pmezard@gmail.com>
date Tue, 02 Feb 2010 23:20:42 +0100
parents d380e7e4175a
children ebd8fb1a05e4
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import os, sys, cStringIO, difflib
import unittest

from mercurial import commands
from mercurial import hg
from mercurial import node
from mercurial import ui

import test_util

from hgsubversion import svncommands
from hgsubversion import svnrepo

class TestTags(test_util.TestBase):
    def _load_fixture_and_fetch(self, fixture_name, stupid=False):
        return test_util.load_fixture_and_fetch(fixture_name, self.repo_path,
                                                self.wc_path, stupid=stupid)

    def test_tags(self, stupid=False):
        repo = self._load_fixture_and_fetch('basic_tag_tests.svndump',
                                            stupid=stupid)
        self.assertEqual(sorted(repo.tags()), ['copied_tag', 'tag_r3', 'tip'])
        self.assertEqual(repo['tag_r3'], repo['copied_tag'])
        self.assertEqual(repo['tag_r3'].rev(), 1)

    def test_tags_stupid(self):
        self.test_tags(stupid=True)

    def test_remove_tag(self, stupid=False):
        repo = self._load_fixture_and_fetch('remove_tag_test.svndump',
                                            stupid=stupid)
        self.assertEqual(repo['tag_r3'].rev(), 1)
        self.assert_('copied_tag' not in repo.tags())

    def test_remove_tag_stupid(self):
        self.test_remove_tag(stupid=True)

    def test_rename_tag(self, stupid=False):
        expected = """\
node: hg=default@2:svn=trunk@4
tagging r3
  tag_r3: hg=default@1:svn=trunk@3

node: hg=default@3:svn=trunk@5
tag from a tag
  tag_r3: hg=default@1:svn=trunk@3
  copied_tag: hg=default@1:svn=trunk@3

node: hg=default@4:svn=trunk@6
rename a tag
  tag_r3: hg=default@1:svn=trunk@3
  copied_tag: hg=default@1:svn=trunk@3
  copied_tag: hg=default@-1:svn=unk@unk
  other_tag_r3: hg=default@1:svn=trunk@3
"""
        self._test_tags('rename_tag_test.svndump', expected, stupid)

    def test_rename_tag_stupid(self):
        self.test_rename_tag(stupid=True)

    def test_branch_from_tag(self, stupid=False):
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=stupid)
        self.assert_('branch_from_tag' in repo.branchtags())
        self.assertEqual(repo[1], repo['tag_r3'])
        self.assertEqual(repo['branch_from_tag'].parents()[0], repo['copied_tag'])

    def test_branch_from_tag_stupid(self):
        self.test_branch_from_tag(stupid=True)

    def test_tag_by_renaming_branch(self, stupid=False):
        repo = self._load_fixture_and_fetch('tag_by_rename_branch.svndump',
                                            stupid=stupid)
        branches = set(repo[h] for h in repo.heads())
        self.assert_('dummy' not in branches)
        self.assertEqual(repo['dummy'], repo['tip'].parents()[0])
        extra = repo['tip'].extra().copy()
        extra.pop('convert_revision', None)
        self.assertEqual(extra, {'branch': 'dummy', 'close': '1'})

    def test_tag_by_renaming_branch_stupid(self):
        self.test_tag_by_renaming_branch(stupid=True)

    def test_deletion_of_tag_on_trunk_after_branching(self):
        repo = self._load_fixture_and_fetch('tag_deletion_tag_branch.svndump')
        branches = set(repo[h].extra()['branch'] for h in repo.heads())
        self.assertEqual(branches, set(['default', 'from_2', ]))
        self.assertEqual(
            repo.tags(),
            {'tip': 'g\xdd\xcd\x93\x03g\x1e\x7f\xa6-[V%\x99\x07\xd3\x9d>(\x94',
             'new_tag': '=\xb8^\xb5\x18\xa9M\xdb\xf9\xb62Z\xa0\xb5R6+\xfe6.'})

    def test_tags_in_unusual_location(self):
        repo = self._load_fixture_and_fetch('unusual_tags.svndump')
        branches = set(repo[h].extra()['branch']
                       for h in repo.heads())
        self.assertEqual(branches, set(['default', 'dev_branch']))
        tags = repo.tags()
        del tags['tip']
        self.assertEqual(
            tags,
            {'blah/trunktag': '\xd3$@\xd7\xd8Nu\xce\xa6%\xf1u\xd9b\x1a\xb2\x81\xc2\xb0\xb1',
             'versions/branch_version': 'I\x89\x1c>z#\xfc._K#@:\xd6\x1f\x96\xd6\x83\x1b|',
             })

    def test_most_recent_is_edited_stupid(self):
        self.test_most_recent_is_edited(True)

    def test_most_recent_is_edited(self, stupid=False):
        repo = self._load_fixture_and_fetch('most-recent-is-edit-tag.svndump',
                                            stupid=stupid)
        self.repo.ui.status(
            "Note: this test failing may be because of a rebuildmeta failure.\n"
            "You should check that before assuming issues with this test.\n")
        wc2_path = self.wc_path + '2'
        src, dest = hg.clone(repo.ui, self.wc_path, wc2_path, update=False)
        svncommands.rebuildmeta(repo.ui,
                               dest,
                               os.path.dirname(dest.path),
                               args=[test_util.fileurl(self.repo_path), ])
        commands.pull(self.repo.ui, self.repo, stupid=stupid)
        dtags, srctags = dest.tags(), self.repo.tags()
        dtags.pop('tip')
        srctags.pop('tip')
        self.assertEqual(dtags, srctags)
        self.assertEqual(dest.heads(), self.repo.heads())

    def test_edited_tag_stupid(self):
        self.test_edited_tag(True)

    def test_edited_tag(self, stupid=False):
       repo = self._load_fixture_and_fetch('commit-to-tag.svndump',
                                           stupid=stupid)
       self.assertEqual(len(repo.heads()), 5)
       heads = repo.heads()
       openheads = [h for h in heads if not repo[h].extra().get('close', False)]
       closedheads = set(heads) - set(openheads)
       self.assertEqual(len(openheads), 1)
       self.assertEqual(len(closedheads), 4)
       closedheads = sorted(list(closedheads),
                            cmp=lambda x,y: cmp(repo[x].rev(), repo[y].rev()))

       # closeme has no open heads
       for h in openheads:
           self.assertNotEqual('closeme', repo[openheads[0]].branch())

       self.assertEqual(1, len(self.repo.branchheads('magic')))

       alsoedit, editlater, closeme, willedit, = closedheads
       self.assertEqual(
           repo[willedit].extra(),
           {'close': '1',
            'branch': 'magic',
            'convert_revision': 'svn:af82cc90-c2d2-43cd-b1aa-c8a78449440a/tags/will-edit@19'})
       self.assertEqual(willedit, repo.tags()['will-edit'])
       self.assertEqual(repo['will-edit'].manifest().keys(), ['alpha',
                                                              'beta',
                                                              'gamma',
                                                              ])
       self.assertEqual(
           repo[alsoedit].extra(),
           {'close': '1',
            'branch': 'magic',
            'convert_revision': 'svn:af82cc90-c2d2-43cd-b1aa-c8a78449440a/tags/also-edit@14'})
       self.assertEqual(repo[alsoedit].parents()[0].node(), repo.tags()['also-edit'])
       self.assertEqual(repo['also-edit'].manifest().keys(),
                        ['beta',
                         '.hgtags',
                         'delta',
                         'alpha',
                         'omega',
                         'iota',
                         'gamma',
                         'lambda',
                         ])

       self.assertEqual(editlater, repo['edit-later'].node())
       self.assertEqual(
           repo[closeme].extra(),
           {'close': '1',
            'branch': 'closeme',
            'convert_revision': 'svn:af82cc90-c2d2-43cd-b1aa-c8a78449440a/branches/closeme@17'})

    def test_tags_in_unusual_location(self):
        repo = self._load_fixture_and_fetch('tag_name_same_as_branch.svndump')
        self.assertEqual(len(repo.heads()), 1)
        branches = set(repo[h].extra()['branch']
                       for h in repo.heads())
        self.assertEqual(branches, set(['magic', ]))
        tags = repo.tags()
        del tags['tip']
        self.assertEqual(
            tags,
            {'magic': '\xa2b\xb9\x03\xc6\xbd\x903\x95\xf5\x0f\x94\xcey\xc4E\xfaE6\xaa',
             'magic2': '\xa3\xa2D\x86aM\xc0v\xb9\xb0\x18\x14\xad\xacwBUi}\xe2',
             })

    def test_old_tag_map_rebuilds(self):
        repo = self._load_fixture_and_fetch('tag_name_same_as_branch.svndump')
        tm = os.path.join(repo.path, 'svn', 'tagmap')
        open(tm, 'w').write('1\n')
        commands.pull(repo.ui, repo)
        self.assertEqual(open(tm).read().splitlines()[0], '2')

    def _debug_print_tags(self, repo, ctx, fp):
        def formatnode(ctx):
            crev = ctx.extra().get('convert_revision', 'unk/unk@unk')
            path, rev = crev.rsplit('@', 1)
            path = path.split('/', 1)[-1]
            branch = ctx.branch() or 'default'
            return 'hg=%s@%d:svn=%s@%s' % (branch, ctx.rev(), path, rev)

        w = fp.write
        desc = ctx.description().splitlines()[0].strip()
        if '.hgtags' not in ctx or not ctx['.hgtags'].data().strip():
            return
        w('node: %s\n' % formatnode(ctx))
        w('%s\n' % desc)
        for line in ctx['.hgtags'].data().splitlines(False):
            node, name = line.split(None, 1)
            w('  %s: %s\n' % (name, formatnode(repo[node])))
        w('\n')

    def _test_tags(self, testpath, expected, stupid=False):
        repo = self._load_fixture_and_fetch(testpath, stupid=stupid)
        fp = cStringIO.StringIO()
        for r in repo:
            self._debug_print_tags(repo, repo[r], fp=fp)
        output = fp.getvalue().strip()
        expected = expected.strip()
        if expected == output:
            return
        expected = expected.splitlines()
        output = output.splitlines()
        diff = difflib.unified_diff(expected, output, 'expected', 'output')
        self.assert_(False, '\n' + '\n'.join(diff))

    def test_tagging_into_tag(self, stupid=False):
        expected = """\
node: hg=test@2:svn=branches/test@4
First tag.
  test-0.1: hg=test@1:svn=branches/test@3

node: hg=test@3:svn=branches/test@5
Weird tag.
  test-0.1: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=test@1:svn=branches/test@3

node: hg=test@4:svn=branches/test@6
Fix tag pt 1.
  test-0.1: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=default@-1:svn=unk@unk
  test-0.1-real: hg=test@1:svn=branches/test@3

node: hg=test@5:svn=branches/test@7
Remove weird.
  test-0.1: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=default@-1:svn=unk@unk
  test-0.1-real: hg=test@1:svn=branches/test@3
  test-0.1: hg=default@-1:svn=unk@unk

node: hg=test@6:svn=branches/test@8
Fix tag pt 2.
  test-0.1: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=test@1:svn=branches/test@3
  test-0.1/test: hg=default@-1:svn=unk@unk
  test-0.1-real: hg=test@1:svn=branches/test@3
  test-0.1: hg=default@-1:svn=unk@unk
  test-0.1-real: hg=default@-1:svn=unk@unk
  test-0.1: hg=test@1:svn=branches/test@3
"""
        self._test_tags('renametagdir.svndump', expected, stupid=stupid)

    def test_tagging_into_tag_stupid(self):
        self.test_tagging_into_tag(True)
    

def suite():
    return unittest.TestLoader().loadTestsFromTestCase(TestTags)