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Viewing changes to bzrlib/tests/test_status.py

  • Committer: Martin Pool
  • Date: 2007-04-04 06:17:31 UTC
  • mto: This revision was merged to the branch mainline in revision 2397.
  • Revision ID: mbp@sourcefrog.net-20070404061731-tt2xrzllqhbodn83
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bzrlib/tests/test_status.py
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from StringIO import StringIO
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from bzrlib import config
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.status import show_pending_merges, show_tree_status
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from bzrlib.tests import TestCaseWithTransport
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        # do a merge
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        tree2.merge_from_branch(tree.branch)
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        output = StringIO()
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        tree2.lock_read()
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        try:
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            show_pending_merges(tree2, output)
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        finally:
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            tree2.unlock()
 
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        show_pending_merges(tree2, output)
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        self.assertContainsRe(output.getvalue(), 'empty commit')
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    def make_multiple_pending_tree(self):
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        config.GlobalConfig().set_user_option('email', 'Joe Foo <joe@foo.com>')
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        tree = self.make_branch_and_tree('a')
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        tree.commit('commit 1', timestamp=1196796819, timezone=0)
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        tree2 = tree.bzrdir.clone('b').open_workingtree()
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        tree.commit('commit 2', timestamp=1196796819, timezone=0)
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        tree2.commit('commit 2b', timestamp=1196796819, timezone=0)
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        tree3 = tree2.bzrdir.clone('c').open_workingtree()
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        tree2.commit('commit 3b', timestamp=1196796819, timezone=0)
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        tree3.commit('commit 3c', timestamp=1196796819, timezone=0)
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        tree.merge_from_branch(tree2.branch)
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        tree.merge_from_branch(tree3.branch)
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        return tree
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    def test_multiple_pending(self):
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        tree = self.make_multiple_pending_tree()
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        output = StringIO()
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        tree.lock_read()
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        self.addCleanup(tree.unlock)
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        show_pending_merges(tree, output)
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        # 2b doesn't appear because it's an ancestor of 3b
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        self.assertEqualDiff(
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            'pending merge tips: (use -v to see all merge revisions)\n'
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            '  Joe Foo 2007-12-04 commit 3b\n'
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            '  Joe Foo 2007-12-04 commit 3c\n',
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            output.getvalue())
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    def test_multiple_pending_verbose(self):
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        tree = self.make_multiple_pending_tree()
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        output = StringIO()
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        tree.lock_read()
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        self.addCleanup(tree.unlock)
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        show_pending_merges(tree, output, verbose=True)
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        # Even though 2b is in the ancestry of 3c, it should only be displayed
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        # under the first merge parent.
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        self.assertEqualDiff('pending merges:\n'
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                             '  Joe Foo 2007-12-04 commit 3b\n'
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                             '    Joe Foo 2007-12-04 commit 2b\n'
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                             '  Joe Foo 2007-12-04 commit 3c\n',
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                             output.getvalue())
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    def test_with_pending_ghost(self):
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        """Test when a pending merge is itself a ghost"""
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        tree = self.make_branch_and_tree('a')
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        tree.commit('first')
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        tree.add_parent_tree_id('a-ghost-revision')
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        tree.lock_read()
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        self.addCleanup(tree.unlock)
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        output = StringIO()
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        show_pending_merges(tree, output)
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        self.assertEqualDiff(
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            'pending merge tips: (use -v to see all merge revisions)\n'
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            '  (ghost) a-ghost-revision\n',
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            output.getvalue())
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    def test_pending_with_ghosts(self):
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        """Test when a pending merge's ancestry includes ghosts."""
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        config.GlobalConfig().set_user_option('email', 'Joe Foo <joe@foo.com>')
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        tree = self.make_branch_and_tree('a')
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        tree.commit('empty commit')
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        tree2 = tree.bzrdir.clone('b').open_workingtree()
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        tree2.commit('a non-ghost', timestamp=1196796819, timezone=0)
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        tree2.add_parent_tree_id('a-ghost-revision')
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        tree2.commit('commit with ghost', timestamp=1196796819, timezone=0)
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        tree2.commit('another non-ghost', timestamp=1196796819, timezone=0)
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        tree.merge_from_branch(tree2.branch)
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        tree.lock_read()
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        self.addCleanup(tree.unlock)
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        output = StringIO()
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        show_pending_merges(tree, output, verbose=True)
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        self.assertEqualDiff('pending merges:\n'
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                             '  Joe Foo 2007-12-04 another non-ghost\n'
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                             '    Joe Foo 2007-12-04 [merge] commit with ghost\n'
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                             '    (ghost) a-ghost-revision\n'
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                             '    Joe Foo 2007-12-04 a non-ghost\n',
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                             output.getvalue())
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    def tests_revision_to_revision(self):
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        """doing a status between two revision trees should work."""
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        tree = self.make_branch_and_tree('.')