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

  • Committer: Robert Collins
  • Date: 2005-09-30 14:27:41 UTC
  • mto: This revision was merged to the branch mainline in revision 1397.
  • Revision ID: robertc@robertcollins.net-20050930142741-fc326c828b5bbefd
text_version and name_version unification looking reasonable

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bzrlib/tests/blackbox/test_submit.py
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# Copyright (C) 2006, 2007 Canonical Ltd
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# Authors: Aaron Bentley
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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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import os
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from StringIO import StringIO
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from bzrlib import merge_directive
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from bzrlib.bundle import serializer
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from bzrlib.bzrdir import BzrDir
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from bzrlib import tests
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def read_bundle(fileobj):
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    md = merge_directive.MergeDirective.from_lines(fileobj.readlines())
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    return serializer.read_bundle(StringIO(md.get_raw_bundle()))
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class TestSubmit(tests.TestCaseWithTransport):
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    def make_trees(self):
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        grandparent_tree = BzrDir.create_standalone_workingtree('grandparent')
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        grandparent_tree.commit('initial commit', rev_id='revision1')
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        parent_bzrdir = grandparent_tree.bzrdir.sprout('parent')
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        parent_tree = parent_bzrdir.open_workingtree()
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        parent_tree.commit('next commit', rev_id='revision2')
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        branch_tree = parent_tree.bzrdir.sprout('branch').open_workingtree()
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        branch_tree.commit('last commit', rev_id='revision3')
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    def test_uses_parent(self):
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        """Parent location is used as a basis by default"""
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        self.make_trees()
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        os.chdir('grandparent')
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        errmsg = self.run_bzr('submit', retcode=3)[1]
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        self.assertContainsRe(errmsg, 'No submit branch known or specified')
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        os.chdir('../branch')
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        stdout, stderr = self.run_bzr('submit')
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        self.assertEqual(stderr.count('Using saved location'), 1)
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        br = read_bundle(StringIO(stdout))
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        self.assertRevisions(br, ['revision3'])
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    def assertRevisions(self, bi, expected):
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        self.assertEqual(set(r.revision_id for r in bi.revisions),
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            set(expected))
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    def test_uses_submit(self):
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        """Submit location can be used and set"""
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        self.make_trees()
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        os.chdir('branch')
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        br = read_bundle(StringIO(self.run_bzr('submit')[0]))
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        self.assertRevisions(br, ['revision3'])
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        br = read_bundle(StringIO(self.run_bzr('submit ../grandparent')[0]))
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        self.assertRevisions(br, ['revision3', 'revision2'])
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        # submit location should be auto-remembered
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        br = read_bundle(StringIO(self.run_bzr('submit')[0]))
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        self.assertRevisions(br, ['revision3', 'revision2'])
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        self.run_bzr('submit ../parent')
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        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
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        self.assertRevisions(br, ['revision3', 'revision2'])
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        self.run_bzr('submit ../parent --remember')
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        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
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        self.assertRevisions(br, ['revision3'])
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        err = self.run_bzr('submit --remember', retcode=3)[1]
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        self.assertContainsRe(err, 
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                              '--remember requires a branch to be specified.')
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    def test_revision_branch_interaction(self):
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        self.make_trees()
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        os.chdir('branch')
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        bi = read_bundle(StringIO(self.run_bzr('bundle ../grandparent')[0]))
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        self.assertRevisions(bi, ['revision3', 'revision2'])
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        out = StringIO(self.run_bzr('submit ../grandparent -r -2')[0])
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        bi = read_bundle(out)
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        self.assertRevisions(bi, ['revision2'])
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        sio = StringIO(self.run_bzr('submit -r -2..-1')[0])
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        md = merge_directive.MergeDirective.from_lines(sio.readlines())
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        self.assertEqual('revision2', md.base_revision_id)
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        self.assertEqual('revision3', md.revision_id)
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        sio.seek(0)
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        bi = read_bundle(sio)
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        self.assertRevisions(bi, ['revision2', 'revision3'])
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        self.run_bzr('submit ../grandparent -r -2..-1')
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    def test_output(self):
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        # check output for consistency
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        # win32 stdout converts LF to CRLF,
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        # which would break patch-based bundles
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        self.make_trees()        
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        os.chdir('branch')
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        stdout = self.run_bzr_subprocess('submit')[0]
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        br = read_bundle(StringIO(stdout))
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        self.assertRevisions(br, ['revision3'])
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    def test_no_common_ancestor(self):
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        foo = self.make_branch_and_tree('foo')
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        foo.commit('rev a')
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        bar = self.make_branch_and_tree('bar')
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        bar.commit('rev b')
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        os.chdir('foo')
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        self.run_bzr('submit ../bar')
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    def submit_directive(self, args):
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        sio = StringIO(self.run_bzr(['submit'] + args)[0])
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        return merge_directive.MergeDirective.from_lines(sio.readlines())
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    def test_content_options(self):
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        """--no-patch and --no-bundle should work and be independant"""
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        self.make_trees()
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        os.chdir('branch')
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        md = self.submit_directive([])
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        self.assertIsNot(None, md.bundle)
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        self.assertIsNot(None, md.patch)
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        md = self.submit_directive(['--no-patch'])
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        self.assertIsNot(None, md.bundle)
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        self.assertIs(None, md.patch)
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        md = self.submit_directive(['--no-bundle', '.', '.'])
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        self.assertIs(None, md.bundle)
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        self.assertIsNot(None, md.patch)
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        md = self.submit_directive(['--no-bundle', '--no-patch', '.', '.'])
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        self.assertIs(None, md.bundle)
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        self.assertIs(None, md.patch)
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    def test_from_option(self):
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        self.make_trees()
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        self.run_bzr('submit', retcode=3)
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        md = self.submit_directive(['--from', 'branch'])
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        self.assertEqual('revision3', md.revision_id)
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        md = self.submit_directive(['-f', 'branch'])
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        self.assertEqual('revision3', md.revision_id)
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    def test_output_option(self):
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        self.make_trees()
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        stdout = self.run_bzr('submit -f branch --output file1')[0]
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        self.assertEqual('', stdout)
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        md_file = open('file1', 'rb')
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        self.addCleanup(md_file.close)
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        self.assertContainsRe(md_file.read(), 'revision3')
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