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# Copyright (C) 2006-2012, 2016 Canonical Ltd
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# Authors: Aaron Bentley
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from cStringIO import StringIO
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from bzrlib.controldir import ControlDir
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from bzrlib.bundle import serializer
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from bzrlib.transport import memory
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from bzrlib.tests import (
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from bzrlib.tests.matchers import ContainsNoVfsCalls
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load_tests = scenarios.load_tests_apply_scenarios
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class TestSendMixin(object):
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_default_command = ['send', '-o-']
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_default_wd = 'branch'
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def run_send(self, args, cmd=None, rc=0, wd=None, err_re=None):
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if cmd is None: cmd = self._default_command
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if wd is None: wd = self._default_wd
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if err_re is None: err_re = []
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return self.run_bzr(cmd + args, retcode=rc,
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def get_MD(self, args, cmd=None, wd='branch'):
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out = StringIO(self.run_send(args, cmd=cmd, wd=wd)[0])
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return merge_directive.MergeDirective.from_lines(out)
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def assertBundleContains(self, revs, args, cmd=None, wd='branch'):
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md = self.get_MD(args, cmd=cmd, wd=wd)
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br = serializer.read_bundle(StringIO(md.get_raw_bundle()))
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self.assertEqual(set(revs), set(r.revision_id for r in br.revisions))
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class TestSend(tests.TestCaseWithTransport, TestSendMixin):
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super(TestSend, self).setUp()
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grandparent_tree = ControlDir.create_standalone_workingtree(
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self.build_tree_contents([('grandparent/file1', 'grandparent')])
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grandparent_tree.add('file1')
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grandparent_tree.commit('initial commit', rev_id='rev1')
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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='rev2')
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branch_tree = parent_tree.bzrdir.sprout('branch').open_workingtree()
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self.build_tree_contents([('branch/file1', 'branch')])
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branch_tree.commit('last commit', rev_id='rev3')
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def assertFormatIs(self, fmt_string, md):
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self.assertEqual(fmt_string, md.get_raw_bundle().splitlines()[0])
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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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errmsg = self.run_send([], rc=3, wd='grandparent')[1]
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self.assertContainsRe(errmsg, 'No submit branch known or specified')
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stdout, stderr = self.run_send([])
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self.assertEqual(stderr.count('Using saved parent location'), 1)
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self.assertBundleContains(['rev3'], [])
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def test_bundle(self):
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"""Bundle works like send, except -o is not required"""
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errmsg = self.run_send([], cmd=['bundle'], rc=3, wd='grandparent')[1]
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self.assertContainsRe(errmsg, 'No submit branch known or specified')
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stdout, stderr = self.run_send([], cmd=['bundle'])
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self.assertEqual(stderr.count('Using saved parent location'), 1)
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self.assertBundleContains(['rev3'], [], cmd=['bundle'])
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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.assertBundleContains(['rev3'], [])
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self.assertBundleContains(['rev3', 'rev2'], ['../grandparent'])
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# submit location should be auto-remembered
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self.assertBundleContains(['rev3', 'rev2'], [])
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self.run_send(['../parent'])
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# We still point to ../grandparent
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self.assertBundleContains(['rev3', 'rev2'], [])
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# Remember parent now
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self.run_send(['../parent', '--remember'])
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# Now we point to parent
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self.assertBundleContains(['rev3'], [])
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err = self.run_send(['--remember'], rc=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.assertBundleContains(['rev3', 'rev2'], ['../grandparent'])
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self.assertBundleContains(['rev2'], ['../grandparent', '-r-2'])
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self.assertBundleContains(['rev3', 'rev2'],
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['../grandparent', '-r-2..-1'])
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md = self.get_MD(['-r-2..-1'])
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self.assertEqual('rev2', md.base_revision_id)
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self.assertEqual('rev3', md.revision_id)
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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.assertBundleContains(['rev3'], [])
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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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bar = self.make_branch_and_tree('bar')
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self.run_send(['--from', 'foo', '../bar'], wd='foo')
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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.assertIsNot(None, md.bundle)
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self.assertIsNot(None, md.patch)
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md = self.get_MD(['--format=0.9'])
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self.assertIsNot(None, md.bundle)
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self.assertIsNot(None, md.patch)
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md = self.get_MD(['--no-patch'])
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self.assertIsNot(None, md.bundle)
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self.assertIs(None, md.patch)
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self.run_bzr_error(['Format 0.9 does not permit bundle with no patch'],
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['send', '--no-patch', '--format=0.9', '-o-'],
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working_dir='branch')
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md = self.get_MD(['--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.get_MD(['--no-bundle', '--format=0.9', '../parent',
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self.assertIs(None, md.bundle)
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self.assertIsNot(None, md.patch)
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md = self.get_MD(['--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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md = self.get_MD(['--no-bundle', '--no-patch', '--format=0.9',
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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.run_bzr('send', retcode=3)
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md = self.get_MD(['--from', 'branch'])
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self.assertEqual('rev3', md.revision_id)
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md = self.get_MD(['-f', 'branch'])
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self.assertEqual('rev3', md.revision_id)
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def test_output_option(self):
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stdout = self.run_bzr('send -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(), 'rev3')
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stdout = self.run_bzr('send -f branch --output -')[0]
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self.assertContainsRe(stdout, 'rev3')
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def test_note_revisions(self):
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stderr = self.run_send([])[1]
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self.assertEndsWith(stderr, '\nBundling 1 revision.\n')
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def test_mailto_option(self):
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b = branch.Branch.open('branch')
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b.get_config_stack().set('mail_client', 'editor')
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('No mail-to address \\(--mail-to\\) or output \\(-o\\) specified',
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b.get_config_stack().set('mail_client', 'bogus')
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self.run_bzr_error(('Bad value "bogus" for option "mail_client"',),
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'send -f branch --mail-to jrandom@example.org')
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b.get_config_stack().set('submit_to', 'jrandom@example.org')
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self.run_bzr_error(('Bad value "bogus" for option "mail_client"',),
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def test_mailto_child_option(self):
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"""Make sure that child_submit_to is used."""
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b = branch.Branch.open('branch')
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b.get_config_stack().set('mail_client', 'bogus')
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parent = branch.Branch.open('parent')
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parent.get_config_stack().set('child_submit_to', 'somebody@example.org')
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self.run_bzr_error(('Bad value "bogus" for option "mail_client"',),
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def test_format(self):
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md = self.get_MD(['--format=4'])
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self.assertIs(merge_directive.MergeDirective2, md.__class__)
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self.assertFormatIs('# Bazaar revision bundle v4', md)
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md = self.get_MD(['--format=0.9'])
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self.assertFormatIs('# Bazaar revision bundle v0.9', md)
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md = self.get_MD(['--format=0.9'], cmd=['bundle'])
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self.assertFormatIs('# Bazaar revision bundle v0.9', md)
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self.assertIs(merge_directive.MergeDirective, md.__class__)
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self.run_bzr_error(['Bad value .* for option .format.'],
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'send -f branch -o- --format=0.999')[0]
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def test_format_child_option(self):
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br = branch.Branch.open('parent')
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conf = br.get_config_stack()
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conf.set('child_submit_format', '4')
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self.assertIs(merge_directive.MergeDirective2, md.__class__)
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conf.set('child_submit_format', '0.9')
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self.assertFormatIs('# Bazaar revision bundle v0.9', md)
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md = self.get_MD([], cmd=['bundle'])
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self.assertFormatIs('# Bazaar revision bundle v0.9', md)
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self.assertIs(merge_directive.MergeDirective, md.__class__)
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conf.set('child_submit_format', '0.999')
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self.run_bzr_error(["No such send format '0.999'"],
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'send -f branch -o-')[0]
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def test_message_option(self):
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self.run_bzr('send', retcode=3)
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self.assertIs(None, md.message)
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md = self.get_MD(['-m', 'my message'])
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self.assertEqual('my message', md.message)
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def test_omitted_revision(self):
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md = self.get_MD(['-r-2..'])
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self.assertEqual('rev2', md.base_revision_id)
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self.assertEqual('rev3', md.revision_id)
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md = self.get_MD(['-r..3', '--from', 'branch', 'grandparent'], wd='.')
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self.assertEqual('rev1', md.base_revision_id)
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self.assertEqual('rev3', md.revision_id)
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def test_nonexistant_branch(self):
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self.vfs_transport_factory = memory.MemoryServer
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location = self.get_url('absentdir/')
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out, err = self.run_bzr(["send", "--from", location], retcode=3)
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self.assertEqual(out, '')
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self.assertEqual(err, 'bzr: ERROR: Not a branch: "%s".\n' % location)
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class TestSendStrictMixin(TestSendMixin):
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def make_parent_and_local_branches(self):
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# Create a 'parent' branch as the base
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self.parent_tree = ControlDir.create_standalone_workingtree('parent')
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self.build_tree_contents([('parent/file', 'parent')])
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self.parent_tree.add('file')
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self.parent_tree.commit('first commit', rev_id='parent')
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# Branch 'local' from parent and do a change
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local_bzrdir = self.parent_tree.bzrdir.sprout('local')
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self.local_tree = local_bzrdir.open_workingtree()
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self.build_tree_contents([('local/file', 'local')])
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self.local_tree.commit('second commit', rev_id='local')
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_default_command = ['send', '-o-', '../parent']
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_default_wd = 'local'
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_default_sent_revs = ['local']
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_default_errors = ['Working tree ".*/local/" has uncommitted '
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'changes \(See bzr status\)\.',]
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_default_additional_error = 'Use --no-strict to force the send.\n'
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_default_additional_warning = 'Uncommitted changes will not be sent.'
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def set_config_send_strict(self, value):
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br = branch.Branch.open('local')
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br.get_config_stack().set('send_strict', value)
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def assertSendFails(self, args):
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out, err = self.run_send(args, rc=3, err_re=self._default_errors)
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self.assertContainsRe(err, self._default_additional_error)
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def assertSendSucceeds(self, args, revs=None, with_warning=False):
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err_re = self._default_errors
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revs = self._default_sent_revs
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out, err = self.run_send(args, err_re=err_re)
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bundling_revs = 'Bundling %d revision.\n'% len(revs)
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bundling_revs = 'Bundling %d revisions.\n' % len(revs)
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self.assertContainsRe(err, self._default_additional_warning)
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self.assertEndsWith(err, bundling_revs)
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self.assertEqual(bundling_revs, err)
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md = merge_directive.MergeDirective.from_lines(StringIO(out))
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self.assertEqual('parent', md.base_revision_id)
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br = serializer.read_bundle(StringIO(md.get_raw_bundle()))
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self.assertEqual(set(revs), set(r.revision_id for r in br.revisions))
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class TestSendStrictWithoutChanges(tests.TestCaseWithTransport,
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TestSendStrictMixin):
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super(TestSendStrictWithoutChanges, self).setUp()
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self.make_parent_and_local_branches()
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def test_send_without_workingtree(self):
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ControlDir.open("local").destroy_workingtree()
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self.assertSendSucceeds([])
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def test_send_default(self):
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self.assertSendSucceeds([])
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def test_send_strict(self):
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self.assertSendSucceeds(['--strict'])
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def test_send_no_strict(self):
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self.assertSendSucceeds(['--no-strict'])
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def test_send_config_var_strict(self):
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self.set_config_send_strict('true')
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self.assertSendSucceeds([])
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def test_send_config_var_no_strict(self):
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self.set_config_send_strict('false')
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self.assertSendSucceeds([])
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class TestSendStrictWithChanges(tests.TestCaseWithTransport,
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TestSendStrictMixin):
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# These are textually the same as test_push.strict_push_change_scenarios,
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# but since the functions are reimplemented here, the definitions are left
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dict(_changes_type='_uncommitted_changes')),
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dict(_changes_type='_pending_merges')),
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('out-of-sync-trees',
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dict(_changes_type='_out_of_sync_trees')),
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_changes_type = None # Set by load_tests
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super(TestSendStrictWithChanges, self).setUp()
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# load tests set _changes_types to the name of the method we want to
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do_changes_func = getattr(self, self._changes_type)
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def _uncommitted_changes(self):
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self.make_parent_and_local_branches()
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# Make a change without committing it
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self.build_tree_contents([('local/file', 'modified')])
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def _pending_merges(self):
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self.make_parent_and_local_branches()
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# Create 'other' branch containing a new file
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other_bzrdir = self.parent_tree.bzrdir.sprout('other')
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other_tree = other_bzrdir.open_workingtree()
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self.build_tree_contents([('other/other-file', 'other')])
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other_tree.add('other-file')
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other_tree.commit('other commit', rev_id='other')
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# Merge and revert, leaving a pending merge
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self.local_tree.merge_from_branch(other_tree.branch)
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self.local_tree.revert(filenames=['other-file'], backups=False)
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def _out_of_sync_trees(self):
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self.make_parent_and_local_branches()
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self.run_bzr(['checkout', '--lightweight', 'local', 'checkout'])
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# Make a change and commit it
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self.build_tree_contents([('local/file', 'modified in local')])
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self.local_tree.commit('modify file', rev_id='modified-in-local')
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# Exercise commands from the checkout directory
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self._default_wd = 'checkout'
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self._default_errors = ["Working tree is out of date, please run"
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self._default_sent_revs = ['modified-in-local', 'local']
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def test_send_default(self):
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self.assertSendSucceeds([], with_warning=True)
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def test_send_with_revision(self):
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self.assertSendSucceeds(['-r', 'revid:local'], revs=['local'])
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def test_send_no_strict(self):
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self.assertSendSucceeds(['--no-strict'])
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def test_send_strict_with_changes(self):
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self.assertSendFails(['--strict'])
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def test_send_respect_config_var_strict(self):
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self.set_config_send_strict('true')
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self.assertSendFails([])
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self.assertSendSucceeds(['--no-strict'])
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def test_send_bogus_config_var_ignored(self):
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self.set_config_send_strict("I'm unsure")
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self.assertSendSucceeds([], with_warning=True)
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def test_send_no_strict_command_line_override_config(self):
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self.set_config_send_strict('true')
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self.assertSendFails([])
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self.assertSendSucceeds(['--no-strict'])
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def test_send_strict_command_line_override_config(self):
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self.set_config_send_strict('false')
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self.assertSendSucceeds([])
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self.assertSendFails(['--strict'])
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class TestBundleStrictWithoutChanges(TestSendStrictWithoutChanges):
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_default_command = ['bundle-revisions', '../parent']
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class TestSmartServerSend(tests.TestCaseWithTransport):
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self.setup_smart_server_with_call_log()
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t = self.make_branch_and_tree('branch')
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self.build_tree_contents([('branch/foo', 'thecontents')])
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local = t.bzrdir.sprout('local-branch').open_workingtree()
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self.build_tree_contents([('branch/foo', 'thenewcontents')])
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local.commit("anothermessage")
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self.reset_smart_call_log()
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out, err = self.run_bzr(
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['send', '-o', 'x.diff', self.get_url('branch')], working_dir='local-branch')
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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(7, self.hpss_calls)
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self.assertLength(1, self.hpss_connections)
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self.assertThat(self.hpss_calls, ContainsNoVfsCalls)
added
removed
bzrlib/tests/blackbox/test_send.py
