def test_run_command_args_type(self):
executive = Executive()
with self.assertRaises(AssertionError):
executive.run_command('echo')
with self.assertRaises(AssertionError):
executive.run_command(u'echo')
executive.run_command(command_line('echo', 'foo'))
executive.run_command(tuple(command_line('echo', 'foo')))
def test_run_command_with_unicode(self):
"""Validate that it is safe to pass unicode() objects
to Executive.run* methods, and they will return unicode()
objects by default unless decode_output=False
"""
unicode_tor_input = u"WebKit \u2661 Tor Arne Vestb\u00F8!"
if sys.platform == 'win32':
encoding = 'mbcs'
else:
encoding = 'utf-8'
encoded_tor = unicode_tor_input.encode(encoding)
# On Windows, we expect the unicode->mbcs->unicode roundtrip to be
# lossy. On other platforms, we expect a lossless roundtrip.
if sys.platform == 'win32':
unicode_tor_output = encoded_tor.decode(encoding)
else:
unicode_tor_output = unicode_tor_input
executive = Executive()
output = executive.run_command(command_line('cat'),
input=unicode_tor_input)
self.assertEqual(output, unicode_tor_output)
output = executive.run_command(command_line('echo', unicode_tor_input))
self.assertEqual(output, unicode_tor_output)
output = executive.run_command(command_line('echo', unicode_tor_input),
decode_output=False)
self.assertEqual(output, encoded_tor)
# Make sure that str() input also works.
output = executive.run_command(command_line('cat'),
input=encoded_tor,
decode_output=False)
self.assertEqual(output, encoded_tor)
def run_pylint(self, path):
finder = PathFinder(FileSystem())
executive = Executive()
env = os.environ.copy()
env['PYTHONPATH'] = os.pathsep.join([
get_blink_tools_dir(),
finder.path_from_blink_source('build', 'scripts'),
get_blinkpy_thirdparty_dir(),
finder.path_from_blink_source('bindings', 'scripts'),
finder.path_from_chromium_base('build', 'android'),
finder.path_from_chromium_base('third_party', 'catapult', 'devil'),
finder.path_from_chromium_base('third_party', 'pymock'),
])
return executive.run_command([
sys.executable,
finder.path_from_depot_tools_base('pylint.py'),
'--output-format=parseable',
'--rcfile=' + finder.path_from_blink_tools('blinkpy', 'pylintrc'),
path,
],
env=env,
error_handler=executive.ignore_error)
def test_timeout_satisfied(self):
executive = Executive()
executive.run_command(command_line('sleep', '0'), timeout_seconds=1000)
def test_timeout_exceeded_exit_code(self):
executive = Executive()
exit_code = executive.run_command(command_line('sleep', 'infinity'),
timeout_seconds=0.01,
return_exit_code=True)
self.assertNotEqual(exit_code, 0)
def test_auto_stringify_args(self):
executive = Executive()
executive.run_command(command_line('echo', 1))
executive.popen(command_line('echo', 1), stdout=executive.PIPE).wait()
self.assertEqual('echo 1', executive.command_for_printing(['echo', 1]))
class GitTestWithRealFilesystemAndExecutive(unittest.TestCase):
def setUp(self):
self.executive = Executive()
self.filesystem = FileSystem()
self.original_cwd = self.filesystem.getcwd()
# Set up fresh git repository with one commit.
self.untracking_checkout_path = self._mkdtemp(
suffix='-git_unittest_untracking')
self._run(['git', 'init', self.untracking_checkout_path])
self._chdir(self.untracking_checkout_path)
# Explicitly create the default branch instead of relying on
# init.defaultBranch. We don't use the new --initial-branch flag with
# `git init` to keep the tests compatible with older versions of git.
self._run(['git', 'checkout', '-b', 'master'])
self._set_user_config()
self._write_text_file('foo_file', 'foo')
self._run(['git', 'add', 'foo_file'])
self._run(['git', 'commit', '-am', 'dummy commit'])
self.untracking_git = Git(
cwd=self.untracking_checkout_path,
filesystem=self.filesystem,
executive=self.executive)
# Then set up a second git repo that tracks the first one.
self.tracking_git_checkout_path = self._mkdtemp(
suffix='-git_unittest_tracking')
self._run([
'git', 'clone', '--quiet', self.untracking_checkout_path,
self.tracking_git_checkout_path
])
self._chdir(self.tracking_git_checkout_path)
self._set_user_config()
self.tracking_git = Git(
cwd=self.tracking_git_checkout_path,
filesystem=self.filesystem,
executive=self.executive)
def tearDown(self):
self._chdir(self.original_cwd)
self._run(['rm', '-rf', self.tracking_git_checkout_path])
self._run(['rm', '-rf', self.untracking_checkout_path])
def _set_user_config(self):
self._run(['git', 'config', '--local', 'user.name', 'Fake'])
self._run(
['git', 'config', '--local', 'user.email', '*****@*****.**'])
def _chdir(self, path):
self.filesystem.chdir(path)
def _mkdir(self, path):
assert not self.filesystem.exists(path)
self.filesystem.maybe_make_directory(path)
def _mkdtemp(self, **kwargs):
return str(self.filesystem.mkdtemp(**kwargs))
def _run(self, *args, **kwargs):
return self.executive.run_command(*args, **kwargs)
def _write_text_file(self, path, contents):
self.filesystem.write_text_file(path, contents)
def test_add_list(self):
self._chdir(self.untracking_checkout_path)
git = self.untracking_git
self._mkdir('added_dir')
self._write_text_file('added_dir/added_file', 'new stuff')
self._run(['ls', 'added_dir'])
self._run(['pwd'])
self._run(['cat', 'added_dir/added_file'])
git.add_list(['added_dir/added_file'])
self.assertIn('added_dir/added_file', git.added_files())
def test_delete_recursively(self):
self._chdir(self.untracking_checkout_path)
git = self.untracking_git
self._mkdir('added_dir')
self._write_text_file('added_dir/added_file', 'new stuff')
git.add_list(['added_dir/added_file'])
self.assertIn('added_dir/added_file', git.added_files())
git.delete_list(['added_dir/added_file'])
self.assertNotIn('added_dir', git.added_files())
def test_delete_recursively_or_not(self):
self._chdir(self.untracking_checkout_path)
git = self.untracking_git
self._mkdir('added_dir')
self._write_text_file('added_dir/added_file', 'new stuff')
self._write_text_file('added_dir/another_added_file', 'more new stuff')
git.add_list(['added_dir/added_file', 'added_dir/another_added_file'])
self.assertIn('added_dir/added_file', git.added_files())
self.assertIn('added_dir/another_added_file', git.added_files())
git.delete_list(['added_dir/added_file'])
self.assertIn('added_dir/another_added_file', git.added_files())
def test_exists(self):
self._chdir(self.untracking_checkout_path)
git = self.untracking_git
self._chdir(git.checkout_root)
self.assertFalse(git.exists('foo.txt'))
self._write_text_file('foo.txt', 'some stuff')
self.assertFalse(git.exists('foo.txt'))
git.add_list(['foo.txt'])
git.commit_locally_with_message('adding foo')
self.assertTrue(git.exists('foo.txt'))
git.delete_list(['foo.txt'])
git.commit_locally_with_message('deleting foo')
self.assertFalse(git.exists('foo.txt'))
def test_move(self):
self._chdir(self.untracking_checkout_path)
git = self.untracking_git
self._write_text_file('added_file', 'new stuff')
git.add_list(['added_file'])
git.move('added_file', 'moved_file')
self.assertIn('moved_file', git.added_files())
def test_move_recursive(self):
self._chdir(self.untracking_checkout_path)
git = self.untracking_git
self._mkdir('added_dir')
self._write_text_file('added_dir/added_file', 'new stuff')
self._write_text_file('added_dir/another_added_file', 'more new stuff')
git.add_list(['added_dir'])
git.move('added_dir', 'moved_dir')
self.assertIn('moved_dir/added_file', git.added_files())
self.assertIn('moved_dir/another_added_file', git.added_files())
def test_remote_branch_ref(self):
# This tests a protected method. pylint: disable=protected-access
self.assertEqual(self.tracking_git._remote_branch_ref(),
'refs/remotes/origin/master')
self._chdir(self.untracking_checkout_path)
self.assertRaises(ScriptError, self.untracking_git._remote_branch_ref)
def test_create_patch(self):
self._chdir(self.tracking_git_checkout_path)
git = self.tracking_git
self._write_text_file('test_file_commit1', 'contents')
self._run(['git', 'add', 'test_file_commit1'])
git.commit_locally_with_message('message')
patch = git.create_patch()
self.assertNotRegexpMatches(patch, r'Subversion Revision:')
def test_patches_have_filenames_with_prefixes(self):
self._chdir(self.tracking_git_checkout_path)
git = self.tracking_git
self._write_text_file('test_file_commit1', 'contents')
self._run(['git', 'add', 'test_file_commit1'])
git.commit_locally_with_message('message')
# Even if diff.noprefix is enabled, create_patch() produces diffs with prefixes.
self._run(['git', 'config', 'diff.noprefix', 'true'])
patch = git.create_patch()
self.assertRegexpMatches(
patch, r'^diff --git a/test_file_commit1 b/test_file_commit1')
def test_rename_files(self):
self._chdir(self.tracking_git_checkout_path)
git = self.tracking_git
git.move('foo_file', 'bar_file')
git.commit_locally_with_message('message')
patch = git.create_patch(changed_files=git.changed_files())
self.assertTrue('rename from' in patch)
def test_commit_position_from_git_log(self):
# This tests a protected method. pylint: disable=protected-access
git_log = """
commit 624c3081c0
Author: foobarbaz1 <*****@*****.**>
Date: Mon Sep 28 19:10:30 2015 -0700
Test foo bar baz qux 123.
BUG=000000
Review URL: https://codereview.chromium.org/999999999
Cr-Commit-Position: refs/heads/master@{#1234567}
"""
self._chdir(self.tracking_git_checkout_path)
git = self.tracking_git
self.assertEqual(git._commit_position_from_git_log(git_log), 1234567)
