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Viewing changes to bzrlib/tests/test_status.py

  • Committer: John Arbash Meinel
  • Date: 2008-08-18 22:34:21 UTC
  • mto: (3606.5.6 1.6)
  • mto: This revision was merged to the branch mainline in revision 3641.
  • Revision ID: john@arbash-meinel.com-20080818223421-todjny24vj4faj4t
Add tests for the fetching behavior.

The proper parameter passed is 'unordered' add an assert for it, and
fix callers that were passing 'unsorted' instead.
Add tests that we make the right get_record_stream call based
on the value of _fetch_uses_deltas.
Fix the fetch request for signatures.

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bzrlib/tests/test_status.py
 
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# Copyright (C) 2005 Canonical Ltd
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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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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class TestStatus(TestCaseWithTransport):
 
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    def test_pending_none(self):
 
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        # Test whether show_pending_merges works in a tree with no commits
 
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        tree = self.make_branch_and_tree('a')
 
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        tree.commit('empty commit')
 
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        tree2 = self.make_branch_and_tree('b')
 
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        # set a left most parent that is not a present commit
 
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        tree2.add_parent_tree_id('some-ghost', allow_leftmost_as_ghost=True)
 
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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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        self.assertContainsRe(output.getvalue(), 'empty commit')
 
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    def test_multiple_pending(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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        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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        # 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('pending merges:\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)
 
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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 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('.')
 
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        r1_id = tree.commit('one', allow_pointless=True)
 
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        r2_id = tree.commit('two', allow_pointless=True)
 
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        r2_tree = tree.branch.repository.revision_tree(r2_id)
 
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        output = StringIO()
 
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        show_tree_status(tree, to_file=output,
 
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                     revision=[RevisionSpec.from_string("revid:%s" % r1_id),
 
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                               RevisionSpec.from_string("revid:%s" % r2_id)])
 
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        # return does not matter as long as it did not raise.
 
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    def test_pending_specific_files(self):
 
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        """With a specific file list, pending merges are not shown."""
 
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        tree = self.make_branch_and_tree('tree')
 
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        self.build_tree_contents([('tree/a', 'content of a\n')])
 
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        tree.add('a')
 
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        r1_id = tree.commit('one')
 
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        alt = tree.bzrdir.sprout('alt').open_workingtree()
 
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        self.build_tree_contents([('alt/a', 'content of a\nfrom alt\n')])
 
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        alt_id = alt.commit('alt')
 
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        tree.merge_from_branch(alt.branch)
 
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        output = StringIO()
 
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        show_tree_status(tree, to_file=output)
 
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        self.assertContainsRe(output.getvalue(), 'pending merges:')
 
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        output = StringIO()
 
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        show_tree_status(tree, to_file=output, specific_files=['a'])
 
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        self.assertNotContainsRe(output.getvalue(), 'pending merges:')