blob: 42c6ed512203a54bbaa47af7c3a8ab158ed77b90 [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2018 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging
import os
import sys
import subprocess
import unittest
ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, ROOT_DIR)
from testing_support import fake_repos
ROLL_DEP = os.path.join(ROOT_DIR, 'roll-dep')
GCLIENT = os.path.join(ROOT_DIR, 'gclient')
class FakeRepos(fake_repos.FakeReposBase):
NB_GIT_REPOS = 2
def populateGit(self):
self._commit_git('repo_2', {
'origin': 'git/repo_2@1',
})
self._commit_git('repo_2', {
'origin': 'git/repo_2@2',
})
self._commit_git('repo_2', {
'origin': 'git/repo_2@3',
})
self._commit_git('repo_1', {
'DEPS': '\n'.join([
'deps = {',
' "src/foo": "%(git_base)srepo_2@%(repo_2_revision)s",',
'}',
]) % {
'git_base': self.git_base,
'repo_2_revision': self.git_hashes['repo_2'][1][0],
},
})
class RollDepTest(fake_repos.FakeReposTestBase):
FAKE_REPOS_CLASS = FakeRepos
def setUp(self):
super(RollDepTest, self).setUp()
# Make sure it doesn't try to auto update when testing!
self.env = os.environ.copy()
self.env['DEPOT_TOOLS_UPDATE'] = '0'
self.env['DEPOT_TOOLS_METRICS'] = '0'
self.enabled = self.FAKE_REPOS.set_up_git()
self.src_dir = os.path.join(self.root_dir, 'src')
self.foo_dir = os.path.join(self.src_dir, 'foo')
if self.enabled:
self.call([GCLIENT, 'config', self.git_base + 'repo_1', '--name', 'src'],
cwd=self.root_dir)
self.call([GCLIENT, 'sync'], cwd=self.root_dir)
def call(self, cmd, cwd=None):
cwd = cwd or self.src_dir
process = subprocess.Popen(cmd, cwd=cwd, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, env=self.env,
shell=sys.platform.startswith('win'))
stdout, stderr = process.communicate()
logging.debug("XXX: %s\n%s\nXXX" % (' '.join(cmd), stdout))
logging.debug("YYY: %s\n%s\nYYY" % (' '.join(cmd), stderr))
return (stdout.replace('\r\n', '\n'), stderr.replace('\r\n', '\n'),
process.returncode)
def testRollsDep(self):
if not self.enabled:
return
stdout, stderr, returncode = self.call([ROLL_DEP, 'src/foo'])
expected_revision = self.githash('repo_2', 3)
self.assertEqual(stderr, '')
self.assertEqual(returncode, 0)
with open(os.path.join(self.src_dir, 'DEPS')) as f:
contents = f.read()
self.assertEqual(self.gitrevparse(self.foo_dir), expected_revision)
self.assertEqual([
'deps = {',
' "src/foo": "' + self.git_base + 'repo_2@' + expected_revision + '",',
'}',
], contents.splitlines())
commit_message = self.call(['git', 'log', '-n', '1'])[0]
expected_message = 'Roll src/foo/ %s..%s (2 commits)' % (
self.githash('repo_2', 1)[:9], self.githash('repo_2', 3)[:9])
self.assertIn(expected_message, stdout)
self.assertIn(expected_message, commit_message)
def testRollsDepToSpecificRevision(self):
if not self.enabled:
return
stdout, stderr, returncode = self.call(
[ROLL_DEP, 'src/foo', '--roll-to', self.githash('repo_2', 2)])
expected_revision = self.githash('repo_2', 2)
self.assertEqual(stderr, '')
self.assertEqual(returncode, 0)
with open(os.path.join(self.src_dir, 'DEPS')) as f:
contents = f.read()
self.assertEqual(self.gitrevparse(self.foo_dir), expected_revision)
self.assertEqual([
'deps = {',
' "src/foo": "' + self.git_base + 'repo_2@' + expected_revision + '",',
'}',
], contents.splitlines())
commit_message = self.call(['git', 'log', '-n', '1'])[0]
expected_message = 'Roll src/foo/ %s..%s (1 commit)' % (
self.githash('repo_2', 1)[:9], self.githash('repo_2', 2)[:9])
self.assertIn(expected_message, stdout)
self.assertIn(expected_message, commit_message)
if __name__ == '__main__':
level = logging.DEBUG if '-v' in sys.argv else logging.FATAL
logging.basicConfig(
level=level,
format='%(asctime).19s %(levelname)s %(filename)s:'
'%(lineno)s %(message)s')
unittest.main()