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

  • Committer: Martin von Gagern
  • Date: 2010-04-20 08:47:38 UTC
  • mfrom: (5167 +trunk)
  • mto: This revision was merged to the branch mainline in revision 5195.
  • Revision ID: martin.vgagern@gmx.net-20100420084738-ygymnqmdllzrhpfn
merge trunk

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bzrlib/tests/per_branch/test_uncommit.py
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# Copyright (C) 2007 Canonical Ltd
 
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# Copyright (C) 2007-2010 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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#
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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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Tests for the contract of uncommit on branches.
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Note that uncommit currently is not a branch method; it should be.
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"""
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from bzrlib.branch import Branch
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from bzrlib import errors
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from bzrlib.tests.branch_implementations.test_branch import TestCaseWithBranch
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from bzrlib.uncommit import uncommit
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class TestUncommitHook(TestCaseWithBranch):
 
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from bzrlib import (
 
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    branch,
 
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    errors,
 
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    uncommit,
 
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    )
 
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from bzrlib.tests import per_branch
 
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class TestUncommitHook(per_branch.TestCaseWithBranch):
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    def setUp(self):
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        self.hook_calls = []
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        TestCaseWithBranch.setUp(self)
 
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        super(TestUncommitHook, self).setUp()
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    def capture_post_uncommit_hook(self, local, master, old_revno,
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        old_revid, new_revno, new_revid):
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        """Capture post uncommit hook calls to self.hook_calls.
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        The call is logged, as is some state of the two branches.
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        """
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        if local:
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        tree.add('')
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        revid = tree.commit('a revision')
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        tree.unlock()
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        Branch.hooks.install_named_hook('post_uncommit',
 
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        branch.Branch.hooks.install_named_hook('post_uncommit',
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            self.capture_post_uncommit_hook, None)
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        uncommit(tree.branch)
 
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        uncommit.uncommit(tree.branch)
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        # with nothing left we should still get a notification, and
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        # have the branch locked at notification time.
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        self.assertEqual([
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        tree.add('')
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        revid = tree.commit('a revision')
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        tree.unlock()
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        Branch.hooks.install_named_hook('post_uncommit',
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            self.capture_post_uncommit_hook, None)
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        uncommit(tree.branch)
 
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        branch.Branch.hooks.install_named_hook(
 
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            'post_uncommit', self.capture_post_uncommit_hook, None)
 
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        uncommit.uncommit(tree.branch)
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        # with nothing left we should still get a notification, and
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        # have the branch locked at notification time.
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        self.assertEqual([
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        revid2 = tree.commit('second revision')
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        revid3 = tree.commit('third revision')
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        tree.unlock()
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        Branch.hooks.install_named_hook('post_uncommit',
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            self.capture_post_uncommit_hook, None)
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        uncommit(tree.branch, revno=2)
 
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        branch.Branch.hooks.install_named_hook(
 
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            'post_uncommit', self.capture_post_uncommit_hook, None)
 
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        uncommit.uncommit(tree.branch, revno=2)
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        # having uncommitted from up the branch, we should get the
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        # before and after revnos and revids correctly.
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        self.assertEqual([