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Viewing changes to bzrlib/tests/blackbox/test_uncommit.py

  • Committer: Patch Queue Manager
  • Date: 2015-12-17 18:39:00 UTC
  • mfrom: (6606.1.2 fix-float)
  • Revision ID: pqm@pqm.ubuntu.com-20151217183900-0719du2uv1kwu3lc
(vila) Inline testtools private method to fix an issue in xenial (the
 private implementation has changed in an backward incompatible way).
 (Jelmer Vernooij)

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bzrlib/tests/blackbox/test_uncommit.py
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from bzrlib.bzrdir import BzrDirMetaFormat1
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from bzrlib.errors import BoundBranchOutOfDate
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from bzrlib.tests import TestCaseWithTransport
 
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from bzrlib.tests.matchers import ContainsNoVfsCalls
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from bzrlib.tests.script import (
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    run_script,
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    ScriptRunner,
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        $ bzr uncommit
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        ...
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        The above revision(s) will be removed.
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        2>Uncommit these revisions? [y/n]: 
 
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        2>Uncommit these revisions? ([y]es, [n]o): no
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        <n
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        Canceled
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        """)
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        t_a.commit('commit 3')
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        b = t_a.branch.create_checkout('b').branch
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        uncommit.uncommit(b)
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        self.assertEqual(len(b.revision_history()), 2)
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        self.assertEqual(len(t_a.branch.revision_history()), 2)
 
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        self.assertEqual(b.last_revision_info()[0], 2)
 
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        self.assertEqual(t_a.branch.last_revision_info()[0], 2)
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        # update A's tree to not have the uncommitted revision referenced.
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        t_a.update()
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        t_a.commit('commit 3b')
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        tree.branch.tags.set_tag("atag", revid)
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        out, err = self.run_bzr('uncommit --keep-tags --force tree')
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        self.assertEquals({"atag": revid}, tree.branch.tags.get_tag_dict())
 
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class TestSmartServerUncommit(TestCaseWithTransport):
 
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    def test_uncommit(self):
 
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        self.setup_smart_server_with_call_log()
 
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        t = self.make_branch_and_tree('from')
 
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        for count in range(2):
 
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            t.commit(message='commit %d' % count)
 
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        self.reset_smart_call_log()
 
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        out, err = self.run_bzr(['uncommit', '--force', self.get_url('from')])
 
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        # This figure represent the amount of work to perform this use case. It
 
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        # is entirely ok to reduce this number if a test fails due to rpc_count
 
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        # being too low. If rpc_count increases, more network roundtrips have
 
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        # become necessary for this use case. Please do not adjust this number
 
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        # upwards without agreement from bzr's network support maintainers.
 
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        self.assertLength(14, self.hpss_calls)
 
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        self.assertLength(1, self.hpss_connections)
 
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        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)
 
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class TestInconsistentDelta(TestCaseWithTransport):
 
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    # See https://bugs.launchpad.net/bzr/+bug/855155
 
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    # See https://bugs.launchpad.net/bzr/+bug/1100385
 
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    # bzr uncommit may result in error
 
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    # 'An inconsistent delta was supplied involving'
 
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    def test_inconsistent_delta(self):
 
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        # Script taken from https://bugs.launchpad.net/bzr/+bug/855155/comments/26
 
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        wt = self.make_branch_and_tree('test')
 
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        self.build_tree(['test/a/', 'test/a/b', 'test/a/c'])
 
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        wt.add(['a', 'a/b', 'a/c'])
 
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        wt.commit('initial commit', rev_id='a1')
 
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        wt.remove(['a/b', 'a/c'])
 
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        wt.commit('remove b and c', rev_id='a2')
 
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        self.run_bzr("uncommit --force test")