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2246.1.3
by Robert Collins
New branch hooks: post_push, post_pull, post_commit, post_uncommit. These |
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# Copyright (C) 2007 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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"""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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def setUp(self): |
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self.hook_calls = [] |
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TestCaseWithBranch.setUp(self) |
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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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local_locked = local.is_locked() |
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local_base = local.base |
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else: |
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local_locked = None |
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local_base = None |
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self.hook_calls.append( |
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('post_uncommit', local_base, master.base, old_revno, old_revid, |
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new_revno, new_revid, local_locked, master.is_locked())) |
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def test_post_uncommit_to_origin(self): |
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tree = self.make_branch_and_memory_tree('branch') |
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tree.lock_write() |
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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_hook('post_uncommit', |
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self.capture_post_uncommit_hook) |
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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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('post_uncommit', None, tree.branch.base, 1, revid, |
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0, None, None, True) |
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],
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self.hook_calls) |
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def test_post_uncommit_bound(self): |
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master = self.make_branch('master') |
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tree = self.make_branch_and_memory_tree('local') |
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try: |
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tree.branch.bind(master) |
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except errors.UpgradeRequired: |
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# cant bind this format, the test is irrelevant.
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return
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tree.lock_write() |
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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_hook('post_uncommit', |
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self.capture_post_uncommit_hook) |
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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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('post_uncommit', tree.branch.base, master.base, 1, revid, |
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0, None, True, True) |
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],
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self.hook_calls) |
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def test_post_uncommit_not_to_origin(self): |
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tree = self.make_branch_and_memory_tree('branch') |
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tree.lock_write() |
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tree.add('') |
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revid = tree.commit('first revision') |
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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_hook('post_uncommit', |
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self.capture_post_uncommit_hook) |
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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([ |
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('post_uncommit', None, tree.branch.base, 3, revid3, |
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1, revid, None, True) |
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],
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self.hook_calls) |
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