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1185.5.4
by John Arbash Meinel
Updated bzr revision-info, created tests. |
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# Copyright (C) 2004, 2005 by Canonical Ltd
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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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# 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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# 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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import os |
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from bzrlib.selftest import TestCaseInTempDir |
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from bzrlib.errors import BzrCommandError, NoSuchRevision |
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from bzrlib.branch import Branch |
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from bzrlib.revisionspec import RevisionSpec |
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class TestRevisionInfo(TestCaseInTempDir): |
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def test_revision_info(self): |
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"""Test that 'bzr revision-info' reports the correct thing.
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"""
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b = Branch.initialize('.') |
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b.commit('Commit one', rev_id='a@r-0-1') |
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b.commit('Commit two', rev_id='a@r-0-2') |
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b.commit('Commit three', rev_id='a@r-0-3') |
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def check(output, *args): |
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"""Verify that the expected output matches what bzr says.
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The output is supplied first, so that you can supply a variable
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number of arguments to bzr.
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"""
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self.assertEquals(self.backtick(['bzr'] + list(args)), output) |
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# Make sure revision-info without any arguments throws an exception
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self.assertRaises(BzrCommandError, self.run_bzr, 'revision-info') |
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values = { |
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1:' 1 a@r-0-1\n', |
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2:' 2 a@r-0-2\n', |
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3:' 3 a@r-0-3\n' |
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}
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# Check the results of just specifying a numeric revision
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check(values[1], 'revision-info', '1') |
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check(values[2], 'revision-info', '2') |
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check(values[3], 'revision-info', '3') |
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check(values[1]+values[2], 'revision-info', '1', '2') |
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check(values[1]+values[2]+values[3], 'revision-info', '1', '2', '3') |
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check(values[2]+values[1], 'revision-info', '2', '1') |
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# Check as above, only using the '--revision' syntax
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check(' 1 a@r-0-1\n', 'revision-info', '-r', '1') |
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check(' 2 a@r-0-2\n', 'revision-info', '--revision', '2') |
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check(' 3 a@r-0-3\n', 'revision-info', '-r', '3') |
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check(' 1 a@r-0-1\n 2 a@r-0-2\n', 'revision-info', '-r', '1..2') |
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check(' 1 a@r-0-1\n 2 a@r-0-2\n 3 a@r-0-3\n' |
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, 'revision-info', '-r', '1..2..3') |
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check(' 2 a@r-0-2\n 1 a@r-0-1\n', 'revision-info', '-r', '2..1') |
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# Now try some more advanced revision specifications
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check(' 1 a@r-0-1\n', 'revision-info', '-r', 'revid:a@r-0-1') |
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check(' 2 a@r-0-2\n', 'revision-info', '--revision', 'revid:a@r-0-2') |
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def test_cat_revision(self): |
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"""Test bzr cat-revision.
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"""
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b = Branch.initialize('.') |
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b.commit('Commit one', rev_id='a@r-0-1') |
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b.commit('Commit two', rev_id='a@r-0-2') |
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b.commit('Commit three', rev_id='a@r-0-3') |
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revs = { |
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1:b.get_revision_xml_file('a@r-0-1').read(), |
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2:b.get_revision_xml_file('a@r-0-2').read(), |
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3:b.get_revision_xml_file('a@r-0-3').read() |
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}
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def check(output, *args): |
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self.assertEquals(self.backtick(['bzr'] + list(args)), output) |
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check(revs[1], 'cat-revision', 'a@r-0-1') |
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check(revs[2], 'cat-revision', 'a@r-0-2') |
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check(revs[3], 'cat-revision', 'a@r-0-3') |
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check(revs[1], 'cat-revision', '-r', '1') |
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check(revs[2], 'cat-revision', '-r', '2') |
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check(revs[3], 'cat-revision', '-r', '3') |
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check(revs[1], 'cat-revision', '-r', 'revid:a@r-0-1') |
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check(revs[2], 'cat-revision', '-r', 'revid:a@r-0-2') |
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check(revs[3], 'cat-revision', '-r', 'revid:a@r-0-3') |
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