#!/usr/bin/env vpython3 # coding=utf-8 # Copyright (c) 2012 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. """Unit tests for git_cl.py.""" from __future__ import print_function from __future__ import unicode_literals import datetime import json import logging import multiprocessing import optparse import os import pprint import shutil import sys import tempfile import unittest if sys.version_info.major == 2: from StringIO import StringIO import mock else: from io import StringIO from unittest import mock sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) import metrics # We have to disable monitoring before importing git_cl. metrics.DISABLE_METRICS_COLLECTION = True import clang_format import contextlib import gclient_utils import gerrit_util import git_cl import git_common import git_footers import git_new_branch import scm import subprocess2 NETRC_FILENAME = '_netrc' if sys.platform == 'win32' else '.netrc' def callError(code=1, cmd='', cwd='', stdout=b'', stderr=b''): return subprocess2.CalledProcessError(code, cmd, cwd, stdout, stderr) CERR1 = callError(1) class TemporaryFileMock(object): def __init__(self): self.suffix = 0 @contextlib.contextmanager def __call__(self): self.suffix += 1 yield '/tmp/fake-temp' + str(self.suffix) class ChangelistMock(object): # A class variable so we can access it when we don't have access to the # instance that's being set. desc = '' def __init__(self, gerrit_change=None, **kwargs): self._gerrit_change = gerrit_change def GetIssue(self): return 1 def FetchDescription(self): return ChangelistMock.desc def UpdateDescription(self, desc, force=False): ChangelistMock.desc = desc def GetGerritChange(self, patchset=None, **kwargs): del patchset return self._gerrit_change class GitMocks(object): def __init__(self, config=None, branchref=None): self.branchref = branchref or 'refs/heads/master' self.config = config or {} def GetBranchRef(self, _root): return self.branchref def NewBranch(self, branchref): self.branchref = branchref def GetConfig(self, root, key, default=None): if root != '': key = '%s:%s' % (root, key) return self.config.get(key, default) def SetConfig(self, root, key, value=None): if root != '': key = '%s:%s' % (root, key) if value: self.config[key] = value return if key not in self.config: raise CERR1 del self.config[key] class WatchlistsMock(object): def __init__(self, _): pass @staticmethod def GetWatchersForPaths(_): return ['joe@example.com'] class CodereviewSettingsFileMock(object): def __init__(self): pass # pylint: disable=no-self-use def read(self): return ('CODE_REVIEW_SERVER: gerrit.chromium.org\n' + 'GERRIT_HOST: True\n') class AuthenticatorMock(object): def __init__(self, *_args): pass def has_cached_credentials(self): return True def authorize(self, http): return http def CookiesAuthenticatorMockFactory(hosts_with_creds=None, same_auth=False): """Use to mock Gerrit/Git credentials from ~/.netrc or ~/.gitcookies. Usage: >>> self.mock(git_cl.gerrit_util, "CookiesAuthenticator", CookiesAuthenticatorMockFactory({'host': ('user', _, 'pass')}) OR >>> self.mock(git_cl.gerrit_util, "CookiesAuthenticator", CookiesAuthenticatorMockFactory( same_auth=('user', '', 'pass')) """ class CookiesAuthenticatorMock(git_cl.gerrit_util.CookiesAuthenticator): def __init__(self): # pylint: disable=super-init-not-called # Intentionally not calling super() because it reads actual cookie files. pass @classmethod def get_gitcookies_path(cls): return os.path.join('~', '.gitcookies') @classmethod def get_netrc_path(cls): return os.path.join('~', NETRC_FILENAME) def _get_auth_for_host(self, host): if same_auth: return same_auth return (hosts_with_creds or {}).get(host) return CookiesAuthenticatorMock class MockChangelistWithBranchAndIssue(): def __init__(self, branch, issue): self.branch = branch self.issue = issue def GetBranch(self): return self.branch def GetIssue(self): return self.issue class SystemExitMock(Exception): pass class TestGitClBasic(unittest.TestCase): def setUp(self): mock.patch('sys.exit', side_effect=SystemExitMock).start() mock.patch('sys.stdout', StringIO()).start() mock.patch('sys.stderr', StringIO()).start() self.addCleanup(mock.patch.stopall) def test_die_with_error(self): with self.assertRaises(SystemExitMock): git_cl.DieWithError('foo', git_cl.ChangeDescription('lorem ipsum')) self.assertEqual(sys.stderr.getvalue(), 'foo\n') self.assertTrue('saving CL description' in sys.stdout.getvalue()) self.assertTrue('Content of CL description' in sys.stdout.getvalue()) self.assertTrue('lorem ipsum' in sys.stdout.getvalue()) sys.exit.assert_called_once_with(1) def test_die_with_error_no_desc(self): with self.assertRaises(SystemExitMock): git_cl.DieWithError('foo') self.assertEqual(sys.stderr.getvalue(), 'foo\n') self.assertEqual(sys.stdout.getvalue(), '') sys.exit.assert_called_once_with(1) def test_fetch_description(self): cl = git_cl.Changelist(issue=1, codereview_host='host') cl.description = 'x' self.assertEqual(cl.FetchDescription(), 'x') @mock.patch('git_cl.Changelist.EnsureAuthenticated') @mock.patch('git_cl.Changelist.GetStatus', lambda cl: cl.status) def test_get_cl_statuses(self, *_mocks): statuses = [ 'closed', 'commit', 'dry-run', 'lgtm', 'reply', 'unsent', 'waiting'] changes = [] for status in statuses: cl = git_cl.Changelist() cl.status = status changes.append(cl) actual = set(git_cl.get_cl_statuses(changes, True)) self.assertEqual(set(zip(changes, statuses)), actual) def test_get_cl_statuses_no_changes(self): self.assertEqual([], list(git_cl.get_cl_statuses([], True))) @mock.patch('git_cl.Changelist.EnsureAuthenticated') @mock.patch('multiprocessing.pool.ThreadPool') def test_get_cl_statuses_timeout(self, *_mocks): changes = [git_cl.Changelist() for _ in range(2)] pool = multiprocessing.pool.ThreadPool() it = pool.imap_unordered.return_value.__iter__ = mock.Mock() it.return_value.next.side_effect = [ (changes[0], 'lgtm'), multiprocessing.TimeoutError, ] actual = list(git_cl.get_cl_statuses(changes, True)) self.assertEqual([(changes[0], 'lgtm'), (changes[1], 'error')], actual) @mock.patch('git_cl.Changelist.GetIssueURL') def test_get_cl_statuses_not_finegrained(self, _mock): changes = [git_cl.Changelist() for _ in range(2)] urls = ['some-url', None] git_cl.Changelist.GetIssueURL.side_effect = urls actual = set(git_cl.get_cl_statuses(changes, False)) self.assertEqual( set([(changes[0], 'waiting'), (changes[1], 'error')]), actual) def test_get_issue_url(self): cl = git_cl.Changelist(issue=123) cl._gerrit_server = 'https://example.com' self.assertEqual(cl.GetIssueURL(), 'https://example.com/123') self.assertEqual(cl.GetIssueURL(short=True), 'https://example.com/123') cl = git_cl.Changelist(issue=123) cl._gerrit_server = 'https://chromium-review.googlesource.com' self.assertEqual(cl.GetIssueURL(), 'https://chromium-review.googlesource.com/123') self.assertEqual(cl.GetIssueURL(short=True), 'https://crrev.com/c/123') def test_set_preserve_tryjobs(self): d = git_cl.ChangeDescription('Simple.') d.set_preserve_tryjobs() self.assertEqual(d.description.splitlines(), [ 'Simple.', '', 'Cq-Do-Not-Cancel-Tryjobs: true', ]) before = d.description d.set_preserve_tryjobs() self.assertEqual(before, d.description) d = git_cl.ChangeDescription('\n'.join([ 'One is enough', '', 'Cq-Do-Not-Cancel-Tryjobs: dups not encouraged, but don\'t hurt', 'Change-Id: Ideadbeef', ])) d.set_preserve_tryjobs() self.assertEqual(d.description.splitlines(), [ 'One is enough', '', 'Cq-Do-Not-Cancel-Tryjobs: dups not encouraged, but don\'t hurt', 'Change-Id: Ideadbeef', 'Cq-Do-Not-Cancel-Tryjobs: true', ]) def test_get_bug_line_values(self): f = lambda p, bugs: list(git_cl._get_bug_line_values(p, bugs)) self.assertEqual(f('', ''), []) self.assertEqual(f('', '123,v8:456'), ['123', 'v8:456']) self.assertEqual(f('v8', '456'), ['v8:456']) self.assertEqual(f('v8', 'chromium:123,456'), ['v8:456', 'chromium:123']) # Not nice, but not worth carying. self.assertEqual(f('v8', 'chromium:123,456,v8:123'), ['v8:456', 'chromium:123', 'v8:123']) def _test_git_number(self, parent_msg, dest_ref, child_msg, parent_hash='parenthash'): desc = git_cl.ChangeDescription(child_msg) desc.update_with_git_number_footers(parent_hash, parent_msg, dest_ref) return desc.description def assertEqualByLine(self, actual, expected): self.assertEqual(actual.splitlines(), expected.splitlines()) def test_git_number_bad_parent(self): with self.assertRaises(ValueError): self._test_git_number('Parent', 'refs/heads/master', 'Child') def test_git_number_bad_parent_footer(self): with self.assertRaises(AssertionError): self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: wrong', 'refs/heads/master', 'Child') def test_git_number_bad_lineage_ignored(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#1}\n' 'Cr-Branched-From: mustBeReal40CharHash-branch@{#pos}', 'refs/heads/master', 'Child') self.assertEqualByLine( actual, 'Child\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#2}\n' 'Cr-Branched-From: mustBeReal40CharHash-branch@{#pos}') def test_git_number_same_branch(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#12}', dest_ref='refs/heads/master', child_msg='Child') self.assertEqualByLine( actual, 'Child\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#13}') def test_git_number_same_branch_mixed_footers(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#12}', dest_ref='refs/heads/master', child_msg='Child\n' '\n' 'Broken-by: design\n' 'BUG=123') self.assertEqualByLine( actual, 'Child\n' '\n' 'Broken-by: design\n' 'BUG=123\n' 'Cr-Commit-Position: refs/heads/master@{#13}') def test_git_number_same_branch_with_originals(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#12}', dest_ref='refs/heads/master', child_msg='Child\n' '\n' 'Some users are smart and insert their own footers\n' '\n' 'Cr-Whatever: value\n' 'Cr-Commit-Position: refs/copy/paste@{#22}') self.assertEqualByLine( actual, 'Child\n' '\n' 'Some users are smart and insert their own footers\n' '\n' 'Cr-Original-Whatever: value\n' 'Cr-Original-Commit-Position: refs/copy/paste@{#22}\n' 'Cr-Commit-Position: refs/heads/master@{#13}') def test_git_number_new_branch(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#12}', dest_ref='refs/heads/branch', child_msg='Child') self.assertEqualByLine( actual, 'Child\n' '\n' 'Cr-Commit-Position: refs/heads/branch@{#1}\n' 'Cr-Branched-From: parenthash-refs/heads/master@{#12}') def test_git_number_lineage(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/branch@{#1}\n' 'Cr-Branched-From: somehash-refs/heads/master@{#12}', dest_ref='refs/heads/branch', child_msg='Child') self.assertEqualByLine( actual, 'Child\n' '\n' 'Cr-Commit-Position: refs/heads/branch@{#2}\n' 'Cr-Branched-From: somehash-refs/heads/master@{#12}') def test_git_number_moooooooore_lineage(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/branch@{#5}\n' 'Cr-Branched-From: somehash-refs/heads/master@{#12}', dest_ref='refs/heads/mooore', child_msg='Child') self.assertEqualByLine( actual, 'Child\n' '\n' 'Cr-Commit-Position: refs/heads/mooore@{#1}\n' 'Cr-Branched-From: parenthash-refs/heads/branch@{#5}\n' 'Cr-Branched-From: somehash-refs/heads/master@{#12}') def test_git_number_ever_moooooooore_lineage(self): self.maxDiff = 10000 # pylint: disable=attribute-defined-outside-init actual = self._test_git_number( 'CQ commit on fresh new branch + numbering.\n' '\n' 'NOTRY=True\n' 'NOPRESUBMIT=True\n' 'BUG=\n' '\n' 'Review-Url: https://codereview.chromium.org/2577703003\n' 'Cr-Commit-Position: refs/heads/gnumb-test/br@{#1}\n' 'Cr-Branched-From: 0749ff9edc-refs/heads/gnumb-test/cq@{#4}\n' 'Cr-Branched-From: 5c49df2da6-refs/heads/master@{#41618}', dest_ref='refs/heads/gnumb-test/cl', child_msg='git cl on fresh new branch + numbering.\n' '\n' 'Review-Url: https://codereview.chromium.org/2575043003 .\n') self.assertEqualByLine( actual, 'git cl on fresh new branch + numbering.\n' '\n' 'Review-Url: https://codereview.chromium.org/2575043003 .\n' 'Cr-Commit-Position: refs/heads/gnumb-test/cl@{#1}\n' 'Cr-Branched-From: parenthash-refs/heads/gnumb-test/br@{#1}\n' 'Cr-Branched-From: 0749ff9edc-refs/heads/gnumb-test/cq@{#4}\n' 'Cr-Branched-From: 5c49df2da6-refs/heads/master@{#41618}') def test_git_number_cherry_pick(self): actual = self._test_git_number( 'Parent\n' '\n' 'Cr-Commit-Position: refs/heads/branch@{#1}\n' 'Cr-Branched-From: somehash-refs/heads/master@{#12}', dest_ref='refs/heads/branch', child_msg='Child, which is cherry-pick from master\n' '\n' 'Cr-Commit-Position: refs/heads/master@{#100}\n' '(cherry picked from commit deadbeef12345678deadbeef12345678deadbeef)') self.assertEqualByLine( actual, 'Child, which is cherry-pick from master\n' '\n' '(cherry picked from commit deadbeef12345678deadbeef12345678deadbeef)\n' '\n' 'Cr-Original-Commit-Position: refs/heads/master@{#100}\n' 'Cr-Commit-Position: refs/heads/branch@{#2}\n' 'Cr-Branched-From: somehash-refs/heads/master@{#12}') @mock.patch('gerrit_util.GetAccountDetails') def test_valid_accounts(self, mockGetAccountDetails): mock_per_account = { 'u1': None, # 404, doesn't exist. 'u2': { '_account_id': 123124, 'avatars': [], 'email': 'u2@example.com', 'name': 'User Number 2', 'status': 'OOO', }, 'u3': git_cl.gerrit_util.GerritError(500, 'retries didn\'t help :('), } def GetAccountDetailsMock(_, account): # Poor-man's mock library's side_effect. v = mock_per_account.pop(account) if isinstance(v, Exception): raise v return v mockGetAccountDetails.side_effect = GetAccountDetailsMock actual = git_cl.gerrit_util.ValidAccounts( 'host', ['u1', 'u2', 'u3'], max_threads=1) self.assertEqual(actual, { 'u2': { '_account_id': 123124, 'avatars': [], 'email': 'u2@example.com', 'name': 'User Number 2', 'status': 'OOO', }, }) class TestParseIssueURL(unittest.TestCase): def _validate(self, parsed, issue=None, patchset=None, hostname=None, fail=False): self.assertIsNotNone(parsed) if fail: self.assertFalse(parsed.valid) return self.assertTrue(parsed.valid) self.assertEqual(parsed.issue, issue) self.assertEqual(parsed.patchset, patchset) self.assertEqual(parsed.hostname, hostname) def test_ParseIssueNumberArgument(self): def test(arg, *args, **kwargs): self._validate(git_cl.ParseIssueNumberArgument(arg), *args, **kwargs) test('123', 123) test('', fail=True) test('abc', fail=True) test('123/1', fail=True) test('123a', fail=True) test('ssh://chrome-review.source.com/#/c/123/4/', fail=True) test('https://codereview.source.com/123', 123, None, 'codereview.source.com') test('http://chrome-review.source.com/c/123', 123, None, 'chrome-review.source.com') test('https://chrome-review.source.com/c/123/', 123, None, 'chrome-review.source.com') test('https://chrome-review.source.com/c/123/4', 123, 4, 'chrome-review.source.com') test('https://chrome-review.source.com/#/c/123/4', 123, 4, 'chrome-review.source.com') test('https://chrome-review.source.com/c/123/4', 123, 4, 'chrome-review.source.com') test('https://chrome-review.source.com/123', 123, None, 'chrome-review.source.com') test('https://chrome-review.source.com/123/4', 123, 4, 'chrome-review.source.com') test('https://chrome-review.source.com/bad/123/4', fail=True) test('https://chrome-review.source.com/c/123/1/whatisthis', fail=True) test('https://chrome-review.source.com/c/abc/', fail=True) test('ssh://chrome-review.source.com/c/123/1/', fail=True) class GitCookiesCheckerTest(unittest.TestCase): def setUp(self): super(GitCookiesCheckerTest, self).setUp() self.c = git_cl._GitCookiesChecker() self.c._all_hosts = [] mock.patch('sys.stdout', StringIO()).start() self.addCleanup(mock.patch.stopall) def mock_hosts_creds(self, subhost_identity_pairs): def ensure_googlesource(h): if not h.endswith(self.c._GOOGLESOURCE): assert not h.endswith('.') return h + '.' + self.c._GOOGLESOURCE return h self.c._all_hosts = [(ensure_googlesource(h), i, '.gitcookies') for h, i in subhost_identity_pairs] def test_identity_parsing(self): self.assertEqual(self.c._parse_identity('ldap.google.com'), ('ldap', 'google.com')) self.assertEqual(self.c._parse_identity('git-ldap.example.com'), ('ldap', 'example.com')) # Specical case because we know there are no subdomains in chromium.org. self.assertEqual(self.c._parse_identity('git-note.period.chromium.org'), ('note.period', 'chromium.org')) # Pathological: ".period." can be either username OR domain, more likely # domain. self.assertEqual(self.c._parse_identity('git-note.period.example.com'), ('note', 'period.example.com')) def test_analysis_nothing(self): self.c._all_hosts = [] self.assertFalse(self.c.has_generic_host()) self.assertEqual(set(), self.c.get_conflicting_hosts()) self.assertEqual(set(), self.c.get_duplicated_hosts()) self.assertEqual(set(), self.c.get_partially_configured_hosts()) self.assertEqual(set(), self.c.get_hosts_with_wrong_identities()) def test_analysis(self): self.mock_hosts_creds([ ('.googlesource.com', 'git-example.chromium.org'), ('chromium', 'git-example.google.com'), ('chromium-review', 'git-example.google.com'), ('chrome-internal', 'git-example.chromium.org'), ('chrome-internal-review', 'git-example.chromium.org'), ('conflict', 'git-example.google.com'), ('conflict-review', 'git-example.chromium.org'), ('dup', 'git-example.google.com'), ('dup', 'git-example.google.com'), ('dup-review', 'git-example.google.com'), ('partial', 'git-example.google.com'), ('gpartial-review', 'git-example.google.com'), ]) self.assertTrue(self.c.has_generic_host()) self.assertEqual(set(['conflict.googlesource.com']), self.c.get_conflicting_hosts()) self.assertEqual(set(['dup.googlesource.com']), self.c.get_duplicated_hosts()) self.assertEqual(set(['partial.googlesource.com', 'gpartial-review.googlesource.com']), self.c.get_partially_configured_hosts()) self.assertEqual(set(['chromium.googlesource.com', 'chrome-internal.googlesource.com']), self.c.get_hosts_with_wrong_identities()) def test_report_no_problems(self): self.test_analysis_nothing() self.assertFalse(self.c.find_and_report_problems()) self.assertEqual(sys.stdout.getvalue(), '') @mock.patch( 'git_cl.gerrit_util.CookiesAuthenticator.get_gitcookies_path', return_value=os.path.join('~', '.gitcookies')) def test_report(self, *_mocks): self.test_analysis() self.assertTrue(self.c.find_and_report_problems()) with open(os.path.join(os.path.dirname(__file__), 'git_cl_creds_check_report.txt')) as f: expected = f.read() % { 'sep': os.sep, } def by_line(text): return [l.rstrip() for l in text.rstrip().splitlines()] self.maxDiff = 10000 # pylint: disable=attribute-defined-outside-init self.assertEqual(by_line(sys.stdout.getvalue().strip()), by_line(expected)) class TestGitCl(unittest.TestCase): def setUp(self): super(TestGitCl, self).setUp() self.calls = [] self._calls_done = [] mock.patch('sys.stdout', StringIO()).start() mock.patch( 'git_cl.time_time', lambda: self._mocked_call('time.time')).start() mock.patch( 'git_cl.metrics.collector.add_repeated', lambda *a: self._mocked_call('add_repeated', *a)).start() mock.patch('subprocess2.call', self._mocked_call).start() mock.patch('subprocess2.check_call', self._mocked_call).start() mock.patch('subprocess2.check_output', self._mocked_call).start() mock.patch( 'subprocess2.communicate', lambda *a, **_k: ([self._mocked_call(*a), ''], 0)).start() mock.patch( 'git_cl.gclient_utils.CheckCallAndFilter', self._mocked_call).start() mock.patch('git_common.is_dirty_git_tree', lambda x: False).start() mock.patch( 'git_common.get_or_create_merge_base', lambda *a: self._mocked_call('get_or_create_merge_base', *a)).start() mock.patch('git_cl.BranchExists', return_value=True).start() mock.patch('git_cl.FindCodereviewSettingsFile', return_value='').start() mock.patch( 'git_cl.SaveDescriptionBackup', lambda _: self._mocked_call('SaveDescriptionBackup')).start() mock.patch( 'git_cl.write_json', lambda *a: self._mocked_call('write_json', *a)).start() mock.patch( 'git_cl.Changelist.RunHook', return_value={'more_cc': ['test-more-cc@chromium.org']}).start() mock.patch('git_cl.watchlists.Watchlists', WatchlistsMock).start() mock.patch('git_cl.auth.Authenticator', AuthenticatorMock).start() mock.patch('gerrit_util.GetChangeDetail').start() mock.patch( 'git_cl.gerrit_util.GetChangeComments', lambda *a: self._mocked_call('GetChangeComments', *a)).start() mock.patch( 'git_cl.gerrit_util.GetChangeRobotComments', lambda *a: self._mocked_call('GetChangeRobotComments', *a)).start() mock.patch( 'git_cl.gerrit_util.AddReviewers', lambda *a: self._mocked_call('AddReviewers', *a)).start() mock.patch( 'git_cl.gerrit_util.SetReview', lambda h, i, msg=None, labels=None, notify=None, ready=None: ( self._mocked_call( 'SetReview', h, i, msg, labels, notify, ready))).start() mock.patch( 'git_cl.gerrit_util.LuciContextAuthenticator.is_luci', return_value=False).start() mock.patch( 'git_cl.gerrit_util.GceAuthenticator.is_gce', return_value=False).start() mock.patch( 'git_cl.gerrit_util.ValidAccounts', lambda *a: self._mocked_call('ValidAccounts', *a)).start() mock.patch('sys.exit', side_effect=SystemExitMock).start() mock.patch('git_cl.Settings.GetRoot', return_value='').start() self.mockGit = GitMocks() mock.patch('scm.GIT.GetBranchRef', self.mockGit.GetBranchRef).start() mock.patch('scm.GIT.GetConfig', self.mockGit.GetConfig).start() mock.patch('scm.GIT.SetConfig', self.mockGit.SetConfig).start() mock.patch( 'git_new_branch.create_new_branch', self.mockGit.NewBranch).start() mock.patch( 'scm.GIT.FetchUpstreamTuple', return_value=('origin', 'refs/heads/master')).start() mock.patch( 'scm.GIT.CaptureStatus', return_value=[('M', 'foo.txt')]).start() # It's important to reset settings to not have inter-tests interference. git_cl.settings = None self.addCleanup(mock.patch.stopall) def tearDown(self): try: self.assertEqual([], self.calls) except AssertionError: calls = ''.join(' %s\n' % str(call) for call in self.calls[:5]) if len(self.calls) > 5: calls += ' ...\n' self.fail( '\n' 'There are un-consumed calls after this test has finished:\n' + calls) finally: super(TestGitCl, self).tearDown() def _mocked_call(self, *args, **_kwargs): self.assertTrue( self.calls, '@%d Expected: Actual: %r' % (len(self._calls_done), args)) top = self.calls.pop(0) expected_args, result = top # Also logs otherwise it could get caught in a try/finally and be hard to # diagnose. if expected_args != args: N = 5 prior_calls = '\n '.join( '@%d: %r' % (len(self._calls_done) - N + i, c[0]) for i, c in enumerate(self._calls_done[-N:])) following_calls = '\n '.join( '@%d: %r' % (len(self._calls_done) + i + 1, c[0]) for i, c in enumerate(self.calls[:N])) extended_msg = ( 'A few prior calls:\n %s\n\n' 'This (expected):\n @%d: %r\n' 'This (actual):\n @%d: %r\n\n' 'A few following expected calls:\n %s' % (prior_calls, len(self._calls_done), expected_args, len(self._calls_done), args, following_calls)) self.fail('@%d\n' ' Expected: %r\n' ' Actual: %r\n' '\n' '%s' % ( len(self._calls_done), expected_args, args, extended_msg)) self._calls_done.append(top) if isinstance(result, Exception): raise result # stdout from git commands is supposed to be a bytestream. Convert it here # instead of converting all test output in this file to bytes. if args[0][0] == 'git' and not isinstance(result, bytes): result = result.encode('utf-8') return result @mock.patch('sys.stdin', StringIO('blah\nye\n')) @mock.patch('sys.stdout', StringIO()) def test_ask_for_explicit_yes_true(self): self.assertTrue(git_cl.ask_for_explicit_yes('prompt')) self.assertEqual( 'prompt [Yes/No]: Please, type yes or no: ', sys.stdout.getvalue()) def test_LoadCodereviewSettingsFromFile_gerrit(self): codereview_file = StringIO('GERRIT_HOST: true') self.calls = [ ((['git', 'config', '--unset-all', 'rietveld.cc'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.tree-status-url'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.viewvc-url'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.bug-prefix'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.cpplint-regex'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.cpplint-ignore-regex'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.run-post-upload-hook'],), CERR1), ((['git', 'config', '--unset-all', 'rietveld.format-full-by-default'],), CERR1), ((['git', 'config', 'gerrit.host', 'true'],), ''), ] self.assertIsNone(git_cl.LoadCodereviewSettingsFromFile(codereview_file)) @classmethod def _gerrit_base_calls(cls, issue=None, fetched_description=None, fetched_status=None, other_cl_owner=None, custom_cl_base=None, short_hostname='chromium', change_id=None): calls = [] if custom_cl_base: ancestor_revision = custom_cl_base else: # Determine ancestor_revision to be merge base. ancestor_revision = 'fake_ancestor_sha' calls += [ (('get_or_create_merge_base', 'master', 'refs/remotes/origin/master'), ancestor_revision), ] if issue: gerrit_util.GetChangeDetail.return_value = { 'owner': {'email': (other_cl_owner or 'owner@example.com')}, 'change_id': (change_id or '123456789'), 'current_revision': 'sha1_of_current_revision', 'revisions': {'sha1_of_current_revision': { 'commit': {'message': fetched_description}, }}, 'status': fetched_status or 'NEW', } if fetched_status == 'ABANDONED': return calls if other_cl_owner: calls += [ (('ask_for_data', 'Press Enter to upload, or Ctrl+C to abort'), ''), ] calls += [ ((['git', 'diff', '--no-ext-diff', '--stat', '-l100000', '-C50'] + ([custom_cl_base] if custom_cl_base else [ancestor_revision, 'HEAD']),), '+dat'), ] return calls def _gerrit_upload_calls(self, description, reviewers, squash, squash_mode='default', title=None, notify=False, post_amend_description=None, issue=None, cc=None, custom_cl_base=None, tbr=None, short_hostname='chromium', labels=None, change_id=None, final_description=None, gitcookies_exists=True, force=False, edit_description=None): if post_amend_description is None: post_amend_description = description cc = cc or [] calls = [] if squash_mode in ('override_squash', 'override_nosquash'): self.mockGit.config['gerrit.override-squash-uploads'] = ( 'true' if squash_mode == 'override_squash' else 'false') if not git_footers.get_footer_change_id(description) and not squash: calls += [ (('DownloadGerritHook', False), ''), ] if squash: if not issue and not force: calls += [ ((['RunEditor'],), description), ] # user wants to edit description if edit_description: calls += [ ((['RunEditor'],), edit_description), ] ref_to_push = 'abcdef0123456789' if custom_cl_base is None: calls += [ (('get_or_create_merge_base', 'master', 'refs/remotes/origin/master'), 'origin/master'), ] parent = 'origin/master' else: calls += [ ((['git', 'merge-base', '--is-ancestor', custom_cl_base, 'refs/remotes/origin/master'],), callError(1)), # Means not ancenstor. (('ask_for_data', 'Do you take responsibility for cleaning up potential mess ' 'resulting from proceeding with upload? Press Enter to upload, ' 'or Ctrl+C to abort'), ''), ] parent = custom_cl_base calls += [ ((['git', 'rev-parse', 'HEAD:'],), # `HEAD:` means HEAD's tree hash. '0123456789abcdef'), ((['FileWrite', '/tmp/fake-temp1', description],), None), ((['git', 'commit-tree', '0123456789abcdef', '-p', parent, '-F', '/tmp/fake-temp1'],), ref_to_push), ] else: ref_to_push = 'HEAD' parent = 'origin/refs/heads/master' calls += [ (('SaveDescriptionBackup',), None), ((['git', 'rev-list', parent + '..' + ref_to_push],),'1hashPerLine\n'), ] metrics_arguments = [] if notify: ref_suffix = '%ready,notify=ALL' metrics_arguments += ['ready', 'notify=ALL'] else: if not issue and squash: ref_suffix = '%wip' metrics_arguments.append('wip') else: ref_suffix = '%notify=NONE' metrics_arguments.append('notify=NONE') # If issue is given, then description is fetched from Gerrit instead. if issue is None: if squash: title = 'Initial upload' else: if not title: calls += [ ((['git', 'show', '-s', '--format=%s', 'HEAD'],), ''), (('ask_for_data', 'Title for patchset []: '), 'User input'), ] title = 'User input' if title: ref_suffix += ',m=' + gerrit_util.PercentEncodeForGitRef(title) metrics_arguments.append('m') if short_hostname == 'chromium': # All reviwers and ccs get into ref_suffix. for r in sorted(reviewers): ref_suffix += ',r=%s' % r metrics_arguments.append('r') if issue is None: cc += ['test-more-cc@chromium.org', 'joe@example.com'] for c in sorted(cc): ref_suffix += ',cc=%s' % c metrics_arguments.append('cc') reviewers, cc = [], [] else: # TODO(crbug/877717): remove this case. calls += [ (('ValidAccounts', '%s-review.googlesource.com' % short_hostname, sorted(reviewers) + ['joe@example.com', 'test-more-cc@chromium.org'] + cc), { e: {'email': e} for e in (reviewers + ['joe@example.com'] + cc) }) ] for r in sorted(reviewers): if r != 'bad-account-or-email': ref_suffix += ',r=%s' % r metrics_arguments.append('r') reviewers.remove(r) if issue is None: cc += ['joe@example.com'] for c in sorted(cc): ref_suffix += ',cc=%s' % c metrics_arguments.append('cc') if c in cc: cc.remove(c) for k, v in sorted((labels or {}).items()): ref_suffix += ',l=%s+%d' % (k, v) metrics_arguments.append('l=%s+%d' % (k, v)) if tbr: calls += [ (('GetCodeReviewTbrScore', '%s-review.googlesource.com' % short_hostname, 'my/repo'), 2,), ] calls += [ (('time.time',), 1000,), ((['git', 'push', 'https://%s.googlesource.com/my/repo' % short_hostname, ref_to_push + ':refs/for/refs/heads/master' + ref_suffix],), (('remote:\n' 'remote: Processing changes: (\)\n' 'remote: Processing changes: (|)\n' 'remote: Processing changes: (/)\n' 'remote: Processing changes: (-)\n' 'remote: Processing changes: new: 1 (/)\n' 'remote: Processing changes: new: 1, done\n' 'remote:\n' 'remote: New Changes:\n' 'remote: https://%s-review.googlesource.com/#/c/my/repo/+/123456' ' XXX\n' 'remote:\n' 'To https://%s.googlesource.com/my/repo\n' ' * [new branch] hhhh -> refs/for/refs/heads/master\n' ) % (short_hostname, short_hostname)),), (('time.time',), 2000,), (('add_repeated', 'sub_commands', { 'execution_time': 1000, 'command': 'git push', 'exit_code': 0, 'arguments': sorted(metrics_arguments), }), None,), ] final_description = final_description or post_amend_description.strip() date_format = ('03/16/17 20:00:41' if sys.platform == 'win32' and sys.version_info.major == 2 else 'Thu Mar 16 20:00:41 2017') trace_name = os.path.join('TRACES_DIR', '20170316T200041.000000') # Trace-related calls calls += [ # Write a description with context for the current trace. ( ([ 'FileWrite', trace_name + '-README', '%(date)s\n' '%(short_hostname)s-review.googlesource.com\n' '%(change_id)s\n' '%(title)s\n' '%(description)s\n' '1000\n' '0\n' '%(trace_name)s' % { 'date': date_format, 'short_hostname': short_hostname, 'change_id': change_id, 'description': final_description, 'title': title or '', 'trace_name': trace_name, } ], ), None, ), # Read traces and shorten git hashes. ( (['os.path.isfile', os.path.join('TEMP_DIR', 'trace-packet')], ), True, ), ( (['FileRead', os.path.join('TEMP_DIR', 'trace-packet')], ), ('git-hash: 0123456789012345678901234567890123456789\n' 'git-hash: abcdeabcdeabcdeabcdeabcdeabcdeabcdeabcde\n'), ), ( ([ 'FileWrite', os.path.join('TEMP_DIR', 'trace-packet'), 'git-hash: 012345\n' 'git-hash: abcdea\n' ], ), None, ), # Make zip file for the git traces. ( (['make_archive', trace_name + '-traces', 'zip', 'TEMP_DIR'], ), None, ), # Collect git config and gitcookies. ( (['git', 'config', '-l'], ), 'git-config-output', ), ( ([ 'FileWrite', os.path.join('TEMP_DIR', 'git-config'), 'git-config-output' ], ), None, ), ( (['os.path.isfile', os.path.join('~', '.gitcookies')], ), gitcookies_exists, ), ] if gitcookies_exists: calls += [ ( (['FileRead', os.path.join('~', '.gitcookies')], ), 'gitcookies 1/SECRET', ), ( ([ 'FileWrite', os.path.join('TEMP_DIR', 'gitcookies'), 'gitcookies REDACTED' ], ), None, ), ] calls += [ # Make zip file for the git config and gitcookies. ( (['make_archive', trace_name + '-git-info', 'zip', 'TEMP_DIR'], ), None, ), ] # TODO(crbug/877717): this should never be used. if squash and short_hostname != 'chromium': calls += [ (('AddReviewers', 'chromium-review.googlesource.com', 'my%2Frepo~123456', sorted(reviewers), cc + ['test-more-cc@chromium.org'], notify), ''), ] calls += [ ((['git', 'rev-parse', 'HEAD'],), 'hash'), ] return calls def _run_gerrit_upload_test( self, upload_args, description, reviewers=None, squash=True, squash_mode=None, title=None, notify=False, post_amend_description=None, issue=None, cc=None, fetched_status=None, other_cl_owner=None, custom_cl_base=None, tbr=None, short_hostname='chromium', labels=None, change_id=None, final_description=None, gitcookies_exists=True, force=False, edit_description=None, fetched_description=None): """Generic gerrit upload test framework.""" if squash_mode is None: if '--no-squash' in upload_args: squash_mode = 'nosquash' elif '--squash' in upload_args: squash_mode = 'squash' else: squash_mode = 'default' reviewers = reviewers or [] cc = cc or [] mock.patch('git_cl.gerrit_util.CookiesAuthenticator', CookiesAuthenticatorMockFactory( same_auth=('git-owner.example.com', '', 'pass'))).start() mock.patch('git_cl.Changelist._GerritCommitMsgHookCheck', lambda _, offer_removal: None).start() mock.patch('git_cl.gclient_utils.RunEditor', lambda *_, **__: self._mocked_call(['RunEditor'])).start() mock.patch('git_cl.DownloadGerritHook', lambda force: self._mocked_call( 'DownloadGerritHook', force)).start() mock.patch('git_cl.gclient_utils.FileRead', lambda path: self._mocked_call(['FileRead', path])).start() mock.patch('git_cl.gclient_utils.FileWrite', lambda path, contents: self._mocked_call( ['FileWrite', path, contents])).start() mock.patch('git_cl.datetime_now', lambda: datetime.datetime(2017, 3, 16, 20, 0, 41, 0)).start() mock.patch('git_cl.tempfile.mkdtemp', lambda: 'TEMP_DIR').start() mock.patch('git_cl.TRACES_DIR', 'TRACES_DIR').start() mock.patch('git_cl.TRACES_README_FORMAT', '%(now)s\n' '%(gerrit_host)s\n' '%(change_id)s\n' '%(title)s\n' '%(description)s\n' '%(execution_time)s\n' '%(exit_code)s\n' '%(trace_name)s').start() mock.patch('git_cl.shutil.make_archive', lambda *args: self._mocked_call(['make_archive'] + list(args))).start() mock.patch('os.path.isfile', lambda path: self._mocked_call(['os.path.isfile', path])).start() mock.patch('git_cl.Changelist.GitSanityChecks', return_value=True).start() mock.patch( 'git_cl._create_description_from_log', return_value=description).start() mock.patch( 'git_cl.Changelist._AddChangeIdToCommitMessage', return_value=post_amend_description or description).start() mock.patch( 'git_cl.GenerateGerritChangeId', return_value=change_id).start() mock.patch( 'git_cl.ask_for_data', lambda prompt: self._mocked_call('ask_for_data', prompt)).start() self.mockGit.config['gerrit.host'] = 'true' self.mockGit.config['branch.master.gerritissue'] = ( str(issue) if issue else None) self.mockGit.config['remote.origin.url'] = ( 'https://%s.googlesource.com/my/repo' % short_hostname) self.mockGit.config['user.email'] = 'me@example.com' self.calls = self._gerrit_base_calls( issue=issue, fetched_description=fetched_description or description, fetched_status=fetched_status, other_cl_owner=other_cl_owner, custom_cl_base=custom_cl_base, short_hostname=short_hostname, change_id=change_id) if fetched_status != 'ABANDONED': mock.patch( 'gclient_utils.temporary_file', TemporaryFileMock()).start() mock.patch('os.remove', return_value=True).start() self.calls += self._gerrit_upload_calls( description, reviewers, squash, squash_mode=squash_mode, title=title, notify=notify, post_amend_description=post_amend_description, issue=issue, cc=cc, custom_cl_base=custom_cl_base, tbr=tbr, short_hostname=short_hostname, labels=labels, change_id=change_id, final_description=final_description, gitcookies_exists=gitcookies_exists, force=force, edit_description=edit_description) # Uncomment when debugging. # print('\n'.join(map(lambda x: '%2i: %s' % x, enumerate(self.calls)))) git_cl.main(['upload'] + upload_args) if squash: self.assertIssueAndPatchset(patchset=None) self.assertEqual( 'abcdef0123456789', scm.GIT.GetBranchConfig('', 'master', 'gerritsquashhash')) def test_gerrit_upload_traces_no_gitcookies(self): self._run_gerrit_upload_test( ['--no-squash'], 'desc ✔\n\nBUG=\n', [], squash=False, post_amend_description='desc ✔\n\nBUG=\n\nChange-Id: Ixxx', change_id='Ixxx', gitcookies_exists=False) def test_gerrit_upload_without_change_id(self): self._run_gerrit_upload_test( [], 'desc ✔\n\nBUG=\n\nChange-Id: Ixxx', [], change_id='Ixxx') def test_gerrit_upload_without_change_id_nosquash(self): self._run_gerrit_upload_test( ['--no-squash'], 'desc ✔\n\nBUG=\n', [], squash=False, post_amend_description='desc ✔\n\nBUG=\n\nChange-Id: Ixxx', change_id='Ixxx') def test_gerrit_upload_without_change_id_override_nosquash(self): self._run_gerrit_upload_test( [], 'desc ✔\n\nBUG=\n', [], squash=False, squash_mode='override_nosquash', post_amend_description='desc ✔\n\nBUG=\n\nChange-Id: Ixxx', change_id='Ixxx') def test_gerrit_no_reviewer(self): self._run_gerrit_upload_test( [], 'desc ✔\n\nBUG=\n\nChange-Id: I123456789\n', [], squash=False, squash_mode='override_nosquash', change_id='I123456789') def test_gerrit_no_reviewer_non_chromium_host(self): # TODO(crbug/877717): remove this test case. self._run_gerrit_upload_test( [], 'desc ✔\n\nBUG=\n\nChange-Id: I123456789\n', [], squash=False, squash_mode='override_nosquash', short_hostname='other', change_id='I123456789') def test_gerrit_patchset_title_special_chars(self): self._run_gerrit_upload_test( ['-f', '-t', 'We\'ll escape ^_ ^ special chars...@{u}'], 'desc ✔\n\nBUG=\n\nChange-Id: I123456789', squash=False, squash_mode='override_nosquash', change_id='I123456789', title='We\'ll escape ^_ ^ special chars...@{u}') def test_gerrit_reviewers_cmd_line(self): self._run_gerrit_upload_test( ['-r', 'foo@example.com', '--send-mail'], 'desc ✔\n\nBUG=\n\nChange-Id: I123456789', reviewers=['foo@example.com'], squash=False, squash_mode='override_nosquash', notify=True, change_id='I123456789', final_description=( 'desc ✔\n\nBUG=\nR=foo@example.com\n\nChange-Id: I123456789')) def test_gerrit_upload_force_sets_bug(self): self._run_gerrit_upload_test( ['-b', '10000', '-f'], u'desc=\n\nBug: 10000\nChange-Id: Ixxx', [], force=True, fetched_description='desc=\n\nChange-Id: Ixxx', change_id='Ixxx') def test_gerrit_upload_corrects_wrong_change_id(self): self._run_gerrit_upload_test( ['-b', '10000', '-m', 'Title', '--edit-description'], u'desc=\n\nBug: 10000\nChange-Id: Ixxxx', [], issue='123456', edit_description='desc=\n\nBug: 10000\nChange-Id: Izzzz', fetched_description='desc=\n\nChange-Id: Ixxxx', title='Title', change_id='Ixxxx') def test_gerrit_upload_force_sets_fixed(self): self._run_gerrit_upload_test( ['-x', '10000', '-f'], u'desc=\n\nFixed: 10000\nChange-Id: Ixxx', [], force=True, fetched_description='desc=\n\nChange-Id: Ixxx', change_id='Ixxx') def test_gerrit_reviewer_multiple(self): mock.patch('git_cl.gerrit_util.GetCodeReviewTbrScore', lambda *a: self._mocked_call('GetCodeReviewTbrScore', *a)).start() self._run_gerrit_upload_test( [], 'desc ✔\nTBR=reviewer@example.com\nBUG=\nR=another@example.com\n' 'CC=more@example.com,people@example.com\n\n' 'Change-Id: 123456789', ['reviewer@example.com', 'another@example.com'], cc=['more@example.com', 'people@example.com'], tbr='reviewer@example.com', labels={'Code-Review': 2}, change_id='123456789') def test_gerrit_upload_squash_first_is_default(self): self._run_gerrit_upload_test( [], 'desc ✔\nBUG=\n\nChange-Id: 123456789', [], change_id='123456789') def test_gerrit_upload_squash_first(self): self._run_gerrit_upload_test( ['--squash'], 'desc ✔\nBUG=\n\nChange-Id: 123456789', [], squash=True, change_id='123456789') def test_gerrit_upload_squash_first_with_labels(self): self._run_gerrit_upload_test( ['--squash', '--cq-dry-run', '--enable-auto-submit'], 'desc ✔\nBUG=\n\nChange-Id: 123456789', [], squash=True, labels={'Commit-Queue': 1, 'Auto-Submit': 1}, change_id='123456789') def test_gerrit_upload_squash_first_against_rev(self): custom_cl_base = 'custom_cl_base_rev_or_branch' self._run_gerrit_upload_test( ['--squash', custom_cl_base], 'desc ✔\nBUG=\n\nChange-Id: 123456789', [], squash=True, custom_cl_base=custom_cl_base, change_id='123456789') self.assertIn( 'If you proceed with upload, more than 1 CL may be created by Gerrit', sys.stdout.getvalue()) def test_gerrit_upload_squash_reupload(self): description = 'desc ✔\nBUG=\n\nChange-Id: 123456789' self._run_gerrit_upload_test( ['--squash'], description, [], squash=True, issue=123456, change_id='123456789') @mock.patch('sys.stderr', StringIO()) def test_gerrit_upload_squash_reupload_to_abandoned(self): description = 'desc ✔\nBUG=\n\nChange-Id: 123456789' with self.assertRaises(SystemExitMock): self._run_gerrit_upload_test( ['--squash'], description, [], squash=True, issue=123456, fetched_status='ABANDONED', change_id='123456789') self.assertEqual( 'Change https://chromium-review.googlesource.com/123456 has been ' 'abandoned, new uploads are not allowed\n', sys.stderr.getvalue()) @mock.patch( 'gerrit_util.GetAccountDetails', return_value={'email': 'yet-another@example.com'}) def test_gerrit_upload_squash_reupload_to_not_owned(self, _mock): description = 'desc ✔\nBUG=\n\nChange-Id: 123456789' self._run_gerrit_upload_test( ['--squash'], description, [], squash=True, issue=123456, other_cl_owner='other@example.com', change_id='123456789') self.assertIn( 'WARNING: Change 123456 is owned by other@example.com, but you ' 'authenticate to Gerrit as yet-another@example.com.\n' 'Uploading may fail due to lack of permissions', sys.stdout.getvalue()) def test_upload_change_description_editor(self): fetched_description = 'foo\n\nChange-Id: 123456789' description = 'bar\n\nChange-Id: 123456789' self._run_gerrit_upload_test( ['--squash', '--edit-description'], description, [], fetched_description=fetched_description, squash=True, issue=123456, change_id='123456789', edit_description=description) @mock.patch('git_cl.RunGit') @mock.patch('git_cl.CMDupload') @mock.patch('sys.stdin', StringIO('\n')) @mock.patch('sys.stdout', StringIO()) def test_upload_branch_deps(self, *_mocks): def mock_run_git(*args, **_kwargs): if args[0] == ['for-each-ref', '--format=%(refname:short) %(upstream:short)', 'refs/heads']: # Create a local branch dependency tree that looks like this: # test1 -> test2 -> test3 -> test4 -> test5 # -> test3.1 # test6 -> test0 branch_deps = [ 'test2 test1', # test1 -> test2 'test3 test2', # test2 -> test3 'test3.1 test2', # test2 -> test3.1 'test4 test3', # test3 -> test4 'test5 test4', # test4 -> test5 'test6 test0', # test0 -> test6 'test7', # test7 ] return '\n'.join(branch_deps) git_cl.RunGit.side_effect = mock_run_git git_cl.CMDupload.return_value = 0 class MockChangelist(): def __init__(self): pass def GetBranch(self): return 'test1' def GetIssue(self): return '123' def GetPatchset(self): return '1001' def IsGerrit(self): return False ret = git_cl.upload_branch_deps(MockChangelist(), []) # CMDupload should have been called 5 times because of 5 dependent branches. self.assertEqual(5, len(git_cl.CMDupload.mock_calls)) self.assertIn( 'This command will checkout all dependent branches ' 'and run "git cl upload". Press Enter to continue, ' 'or Ctrl+C to abort', sys.stdout.getvalue()) self.assertEqual(0, ret) def test_gerrit_change_id(self): self.calls = [ ((['git', 'write-tree'], ), 'hashtree'), ((['git', 'rev-parse', 'HEAD~0'], ), 'branch-parent'), ((['git', 'var', 'GIT_AUTHOR_IDENT'], ), 'A B 1456848326 +0100'), ((['git', 'var', 'GIT_COMMITTER_IDENT'], ), 'C D 1456858326 +0100'), ((['git', 'hash-object', '-t', 'commit', '--stdin'], ), 'hashchange'), ] change_id = git_cl.GenerateGerritChangeId('line1\nline2\n') self.assertEqual(change_id, 'Ihashchange') def test_desecription_append_footer(self): for init_desc, footer_line, expected_desc in [ # Use unique desc first lines for easy test failure identification. ('foo', 'R=one', 'foo\n\nR=one'), ('foo\n\nR=one', 'BUG=', 'foo\n\nR=one\nBUG='), ('foo\n\nR=one', 'Change-Id: Ixx', 'foo\n\nR=one\n\nChange-Id: Ixx'), ('foo\n\nChange-Id: Ixx', 'R=one', 'foo\n\nR=one\n\nChange-Id: Ixx'), ('foo\n\nR=one\n\nChange-Id: Ixx', 'TBR=two', 'foo\n\nR=one\nTBR=two\n\nChange-Id: Ixx'), ('foo\n\nR=one\n\nChange-Id: Ixx', 'Foo-Bar: baz', 'foo\n\nR=one\n\nChange-Id: Ixx\nFoo-Bar: baz'), ('foo\n\nChange-Id: Ixx', 'Foo-Bak: baz', 'foo\n\nChange-Id: Ixx\nFoo-Bak: baz'), ('foo', 'Change-Id: Ixx', 'foo\n\nChange-Id: Ixx'), ]: desc = git_cl.ChangeDescription(init_desc) desc.append_footer(footer_line) self.assertEqual(desc.description, expected_desc) def test_update_reviewers(self): data = [ ('foo', [], [], 'foo'), ('foo\nR=xx', [], [], 'foo\nR=xx'), ('foo\nTBR=xx', [], [], 'foo\nTBR=xx'), ('foo', ['a@c'], [], 'foo\n\nR=a@c'), ('foo\nR=xx', ['a@c'], [], 'foo\n\nR=a@c, xx'), ('foo\nTBR=xx', ['a@c'], [], 'foo\n\nR=a@c\nTBR=xx'), ('foo\nTBR=xx\nR=yy', ['a@c'], [], 'foo\n\nR=a@c, yy\nTBR=xx'), ('foo\nBUG=', ['a@c'], [], 'foo\nBUG=\nR=a@c'), ('foo\nR=xx\nTBR=yy\nR=bar', ['a@c'], [], 'foo\n\nR=a@c, bar, xx\nTBR=yy'), ('foo', ['a@c', 'b@c'], [], 'foo\n\nR=a@c, b@c'), ('foo\nBar\n\nR=\nBUG=', ['c@c'], [], 'foo\nBar\n\nR=c@c\nBUG='), ('foo\nBar\n\nR=\nBUG=\nR=', ['c@c'], [], 'foo\nBar\n\nR=c@c\nBUG='), # Same as the line before, but full of whitespaces. ( 'foo\nBar\n\n R = \n BUG = \n R = ', ['c@c'], [], 'foo\nBar\n\nR=c@c\n BUG =', ), # Whitespaces aren't interpreted as new lines. ('foo BUG=allo R=joe ', ['c@c'], [], 'foo BUG=allo R=joe\n\nR=c@c'), # Redundant TBRs get promoted to Rs ('foo\n\nR=a@c\nTBR=t@c', ['b@c', 'a@c'], ['a@c', 't@c'], 'foo\n\nR=a@c, b@c\nTBR=t@c'), ] expected = [i[-1] for i in data] actual = [] for orig, reviewers, tbrs, _expected in data: obj = git_cl.ChangeDescription(orig) obj.update_reviewers(reviewers, tbrs, None, None, None) actual.append(obj.description) self.assertEqual(expected, actual) def test_get_hash_tags(self): cases = [ ('', []), ('a', []), ('[a]', ['a']), ('[aa]', ['aa']), ('[a ]', ['a']), ('[a- ]', ['a']), ('[a- b]', ['a-b']), ('[a--b]', ['a-b']), ('[a', []), ('[a]x', ['a']), ('[aa]x', ['aa']), ('[a b]', ['a-b']), ('[a b]', ['a-b']), ('[a__b]', ['a-b']), ('[a] x', ['a']), ('[a][b]', ['a', 'b']), ('[a] [b]', ['a', 'b']), ('[a][b]x', ['a', 'b']), ('[a][b] x', ['a', 'b']), ('[a]\n[b]', ['a']), ('[a\nb]', []), ('[a][', ['a']), ('Revert "[a] feature"', ['a']), ('Reland "[a] feature"', ['a']), ('Revert: [a] feature', ['a']), ('Reland: [a] feature', ['a']), ('Revert "Reland: [a] feature"', ['a']), ('Foo: feature', ['foo']), ('Foo Bar: feature', ['foo-bar']), ('Change Foo::Bar', []), ('Foo: Change Foo::Bar', ['foo']), ('Revert "Foo bar: feature"', ['foo-bar']), ('Reland "Foo bar: feature"', ['foo-bar']), ] for desc, expected in cases: change_desc = git_cl.ChangeDescription(desc) actual = change_desc.get_hash_tags() self.assertEqual( actual, expected, 'GetHashTags(%r) == %r, expected %r' % (desc, actual, expected)) self.assertEqual(None, git_cl.GetTargetRef('origin', None, 'master')) self.assertEqual(None, git_cl.GetTargetRef(None, 'refs/remotes/origin/master', 'master')) # Check default target refs for branches. self.assertEqual('refs/heads/master', git_cl.GetTargetRef('origin', 'refs/remotes/origin/master', None)) self.assertEqual('refs/heads/master', git_cl.GetTargetRef('origin', 'refs/remotes/origin/lkgr', None)) self.assertEqual('refs/heads/master', git_cl.GetTargetRef('origin', 'refs/remotes/origin/lkcr', None)) self.assertEqual('refs/branch-heads/123', git_cl.GetTargetRef('origin', 'refs/remotes/branch-heads/123', None)) self.assertEqual('refs/diff/test', git_cl.GetTargetRef('origin', 'refs/remotes/origin/refs/diff/test', None)) self.assertEqual('refs/heads/chrome/m42', git_cl.GetTargetRef('origin', 'refs/remotes/origin/chrome/m42', None)) # Check target refs for user-specified target branch. for branch in ('branch-heads/123', 'remotes/branch-heads/123', 'refs/remotes/branch-heads/123'): self.assertEqual('refs/branch-heads/123', git_cl.GetTargetRef('origin', 'refs/remotes/origin/master', branch)) for branch in ('origin/master', 'remotes/origin/master', 'refs/remotes/origin/master'): self.assertEqual('refs/heads/master', git_cl.GetTargetRef('origin', 'refs/remotes/branch-heads/123', branch)) for branch in ('master', 'heads/master', 'refs/heads/master'): self.assertEqual('refs/heads/master', git_cl.GetTargetRef('origin', 'refs/remotes/branch-heads/123', branch)) @mock.patch('git_common.is_dirty_git_tree', return_value=True) def test_patch_when_dirty(self, *_mocks): # Patch when local tree is dirty. self.assertNotEqual(git_cl.main(['patch', '123456']), 0) def assertIssueAndPatchset( self, branch='master', issue='123456', patchset='7', git_short_host='chromium'): self.assertEqual( issue, scm.GIT.GetBranchConfig('', branch, 'gerritissue')) self.assertEqual( patchset, scm.GIT.GetBranchConfig('', branch, 'gerritpatchset')) self.assertEqual( 'https://%s-review.googlesource.com' % git_short_host, scm.GIT.GetBranchConfig('', branch, 'gerritserver')) def _patch_common(self, git_short_host='chromium'): mock.patch('git_cl.IsGitVersionAtLeast', return_value=True).start() self.mockGit.config['remote.origin.url'] = ( 'https://%s.googlesource.com/my/repo' % git_short_host) gerrit_util.GetChangeDetail.return_value = { 'current_revision': '7777777777', 'revisions': { '1111111111': { '_number': 1, 'fetch': {'http': { 'url': 'https://%s.googlesource.com/my/repo' % git_short_host, 'ref': 'refs/changes/56/123456/1', }}, }, '7777777777': { '_number': 7, 'fetch': {'http': { 'url': 'https://%s.googlesource.com/my/repo' % git_short_host, 'ref': 'refs/changes/56/123456/7', }}, }, }, } def test_patch_gerrit_default(self): self._patch_common() self.calls += [ ((['git', 'fetch', 'https://chromium.googlesource.com/my/repo', 'refs/changes/56/123456/7'],), ''), ((['git', 'cherry-pick', 'FETCH_HEAD'],), ''), ((['git', 'rev-parse', 'FETCH_HEAD'],), 'deadbeef'), ] self.assertEqual(git_cl.main(['patch', '123456']), 0) self.assertIssueAndPatchset() def test_patch_gerrit_new_branch(self): self._patch_common() self.calls += [ ((['git', 'fetch', 'https://chromium.googlesource.com/my/repo', 'refs/changes/56/123456/7'],), ''), ((['git', 'cherry-pick', 'FETCH_HEAD'],), ''), ((['git', 'rev-parse', 'FETCH_HEAD'],), 'deadbeef'), ] self.assertEqual(git_cl.main(['patch', '-b', 'feature', '123456']), 0) self.assertIssueAndPatchset(branch='feature') def test_patch_gerrit_force(self): self._patch_common('host') self.calls += [ ((['git', 'fetch', 'https://host.googlesource.com/my/repo', 'refs/changes/56/123456/7'],), ''), ((['git', 'reset', '--hard', 'FETCH_HEAD'],), ''), ((['git', 'rev-parse', 'FETCH_HEAD'],), 'deadbeef'), ] self.assertEqual(git_cl.main(['patch', '123456', '--force']), 0) self.assertIssueAndPatchset(git_short_host='host') def test_patch_gerrit_guess_by_url(self): self._patch_common('else') self.calls += [ ((['git', 'fetch', 'https://else.googlesource.com/my/repo', 'refs/changes/56/123456/1'],), ''), ((['git', 'cherry-pick', 'FETCH_HEAD'],), ''), ((['git', 'rev-parse', 'FETCH_HEAD'],), 'deadbeef'), ] self.assertEqual(git_cl.main( ['patch', 'https://else-review.googlesource.com/#/c/123456/1']), 0) self.assertIssueAndPatchset(patchset='1', git_short_host='else') def test_patch_gerrit_guess_by_url_with_repo(self): self._patch_common('else') self.calls += [ ((['git', 'fetch', 'https://else.googlesource.com/my/repo', 'refs/changes/56/123456/1'],), ''), ((['git', 'cherry-pick', 'FETCH_HEAD'],), ''), ((['git', 'rev-parse', 'FETCH_HEAD'],), 'deadbeef'), ] self.assertEqual(git_cl.main( ['patch', 'https://else-review.googlesource.com/c/my/repo/+/123456/1']), 0) self.assertIssueAndPatchset(patchset='1', git_short_host='else') @mock.patch('sys.stderr', StringIO()) def test_patch_gerrit_conflict(self): self._patch_common() self.calls += [ ((['git', 'fetch', 'https://chromium.googlesource.com/my/repo', 'refs/changes/56/123456/7'],), ''), ((['git', 'cherry-pick', 'FETCH_HEAD'],), CERR1), ] with self.assertRaises(SystemExitMock): git_cl.main(['patch', '123456']) self.assertEqual( 'Command "git cherry-pick FETCH_HEAD" failed.\n\n', sys.stderr.getvalue()) @mock.patch( 'gerrit_util.GetChangeDetail', side_effect=gerrit_util.GerritError(404, '')) @mock.patch('sys.stderr', StringIO()) def test_patch_gerrit_not_exists(self, *_mocks): self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/my/repo') with self.assertRaises(SystemExitMock): self.assertEqual(1, git_cl.main(['patch', '123456'])) self.assertEqual( 'change 123456 at https://chromium-review.googlesource.com does not ' 'exist or you have no access to it\n', sys.stderr.getvalue()) def _checkout_calls(self): return [ ((['git', 'config', '--local', '--get-regexp', 'branch\\..*\\.gerritissue'], ), ('branch.ger-branch.gerritissue 123456\n' 'branch.gbranch654.gerritissue 654321\n')), ] def test_checkout_gerrit(self): """Tests git cl checkout .""" self.calls = self._checkout_calls() self.calls += [((['git', 'checkout', 'ger-branch'], ), '')] self.assertEqual(0, git_cl.main(['checkout', '123456'])) def test_checkout_not_found(self): """Tests git cl checkout .""" self.calls = self._checkout_calls() self.assertEqual(1, git_cl.main(['checkout', '99999'])) def test_checkout_no_branch_issues(self): """Tests git cl checkout .""" self.calls = [ ((['git', 'config', '--local', '--get-regexp', 'branch\\..*\\.gerritissue'], ), CERR1), ] self.assertEqual(1, git_cl.main(['checkout', '99999'])) def _test_gerrit_ensure_authenticated_common(self, auth): mock.patch( 'git_cl.ask_for_data', lambda prompt: self._mocked_call('ask_for_data', prompt)).start() mock.patch('git_cl.gerrit_util.CookiesAuthenticator', CookiesAuthenticatorMockFactory(hosts_with_creds=auth)).start() self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/my/repo') cl = git_cl.Changelist() cl.branch = 'master' cl.branchref = 'refs/heads/master' return cl @mock.patch('sys.stderr', StringIO()) def test_gerrit_ensure_authenticated_missing(self): cl = self._test_gerrit_ensure_authenticated_common(auth={ 'chromium.googlesource.com': ('git-is.ok', '', 'but gerrit is missing'), }) with self.assertRaises(SystemExitMock): cl.EnsureAuthenticated(force=False) self.assertEqual( 'Credentials for the following hosts are required:\n' ' chromium-review.googlesource.com\n' 'These are read from ~%(sep)s.gitcookies ' '(or legacy ~%(sep)s%(netrc)s)\n' 'You can (re)generate your credentials by visiting ' 'https://chromium-review.googlesource.com/new-password\n' % { 'sep': os.sep, 'netrc': NETRC_FILENAME, }, sys.stderr.getvalue()) def test_gerrit_ensure_authenticated_conflict(self): cl = self._test_gerrit_ensure_authenticated_common(auth={ 'chromium.googlesource.com': ('git-one.example.com', None, 'secret1'), 'chromium-review.googlesource.com': ('git-other.example.com', None, 'secret2'), }) self.calls.append( (('ask_for_data', 'If you know what you are doing ' 'press Enter to continue, or Ctrl+C to abort'), '')) self.assertIsNone(cl.EnsureAuthenticated(force=False)) def test_gerrit_ensure_authenticated_ok(self): cl = self._test_gerrit_ensure_authenticated_common(auth={ 'chromium.googlesource.com': ('git-same.example.com', None, 'secret'), 'chromium-review.googlesource.com': ('git-same.example.com', None, 'secret'), }) self.assertIsNone(cl.EnsureAuthenticated(force=False)) def test_gerrit_ensure_authenticated_skipped(self): self.mockGit.config['gerrit.skip-ensure-authenticated'] = 'true' cl = self._test_gerrit_ensure_authenticated_common(auth={}) self.assertIsNone(cl.EnsureAuthenticated(force=False)) def test_gerrit_ensure_authenticated_bearer_token(self): cl = self._test_gerrit_ensure_authenticated_common(auth={ 'chromium.googlesource.com': ('', None, 'secret'), 'chromium-review.googlesource.com': ('', None, 'secret'), }) self.assertIsNone(cl.EnsureAuthenticated(force=False)) header = gerrit_util.CookiesAuthenticator().get_auth_header( 'chromium.googlesource.com') self.assertTrue('Bearer' in header) def test_gerrit_ensure_authenticated_non_https(self): self.mockGit.config['remote.origin.url'] = 'custom-scheme://repo' self.calls = [ (('logging.warning', 'Ignoring branch %(branch)s with non-https remote ' '%(remote)s', { 'branch': 'master', 'remote': 'custom-scheme://repo'} ), None), ] mock.patch('git_cl.gerrit_util.CookiesAuthenticator', CookiesAuthenticatorMockFactory(hosts_with_creds={})).start() mock.patch('logging.warning', lambda *a: self._mocked_call('logging.warning', *a)).start() cl = git_cl.Changelist() cl.branch = 'master' cl.branchref = 'refs/heads/master' cl.lookedup_issue = True self.assertIsNone(cl.EnsureAuthenticated(force=False)) def test_gerrit_ensure_authenticated_non_url(self): self.mockGit.config['remote.origin.url'] = ( 'git@somehost.example:foo/bar.git') self.calls = [ (('logging.error', 'Remote "%(remote)s" for branch "%(branch)s" points to "%(url)s", ' 'but it doesn\'t exist.', { 'remote': 'origin', 'branch': 'master', 'url': 'git@somehost.example:foo/bar.git'} ), None), ] mock.patch('git_cl.gerrit_util.CookiesAuthenticator', CookiesAuthenticatorMockFactory(hosts_with_creds={})).start() mock.patch('logging.error', lambda *a: self._mocked_call('logging.error', *a)).start() cl = git_cl.Changelist() cl.branch = 'master' cl.branchref = 'refs/heads/master' cl.lookedup_issue = True self.assertIsNone(cl.EnsureAuthenticated(force=False)) def _cmd_set_commit_gerrit_common(self, vote, notify=None): self.mockGit.config['branch.master.gerritissue'] = '123' self.mockGit.config['branch.master.gerritserver'] = ( 'https://chromium-review.googlesource.com') self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/infra/infra') self.calls = [ (('SetReview', 'chromium-review.googlesource.com', 'infra%2Finfra~123', None, {'Commit-Queue': vote}, notify, None), ''), ] def test_cmd_set_commit_gerrit_clear(self): self._cmd_set_commit_gerrit_common(0) self.assertEqual(0, git_cl.main(['set-commit', '-c'])) def test_cmd_set_commit_gerrit_dry(self): self._cmd_set_commit_gerrit_common(1, notify=False) self.assertEqual(0, git_cl.main(['set-commit', '-d'])) def test_cmd_set_commit_gerrit(self): self._cmd_set_commit_gerrit_common(2) self.assertEqual(0, git_cl.main(['set-commit'])) def test_description_display(self): mock.patch('git_cl.Changelist', ChangelistMock).start() ChangelistMock.desc = 'foo\n' self.assertEqual(0, git_cl.main(['description', '-d'])) self.assertEqual('foo\n', sys.stdout.getvalue()) @mock.patch('sys.stderr', StringIO()) def test_StatusFieldOverrideIssueMissingArgs(self): try: self.assertEqual(git_cl.main(['status', '--issue', '1']), 0) except SystemExitMock: self.assertIn( '--field must be given when --issue is set.', sys.stderr.getvalue()) def test_StatusFieldOverrideIssue(self): def assertIssue(cl_self, *_args): self.assertEqual(cl_self.issue, 1) return 'foobar' mock.patch('git_cl.Changelist.FetchDescription', assertIssue).start() self.assertEqual( git_cl.main(['status', '--issue', '1', '--field', 'desc']), 0) self.assertEqual(sys.stdout.getvalue(), 'foobar\n') def test_SetCloseOverrideIssue(self): def assertIssue(cl_self, *_args): self.assertEqual(cl_self.issue, 1) return 'foobar' mock.patch('git_cl.Changelist.FetchDescription', assertIssue).start() mock.patch('git_cl.Changelist.CloseIssue', lambda *_: None).start() self.assertEqual( git_cl.main(['set-close', '--issue', '1']), 0) def test_description(self): self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/my/repo') gerrit_util.GetChangeDetail.return_value = { 'current_revision': 'sha1', 'revisions': {'sha1': { 'commit': {'message': 'foobar'}, }}, } self.assertEqual(0, git_cl.main([ 'description', 'https://chromium-review.googlesource.com/c/my/repo/+/123123', '-d'])) self.assertEqual('foobar\n', sys.stdout.getvalue()) def test_description_set_raw(self): mock.patch('git_cl.Changelist', ChangelistMock).start() mock.patch('git_cl.sys.stdin', StringIO('hihi')).start() self.assertEqual(0, git_cl.main(['description', '-n', 'hihi'])) self.assertEqual('hihi', ChangelistMock.desc) def test_description_appends_bug_line(self): current_desc = 'Some.\n\nChange-Id: xxx' def RunEditor(desc, _, **kwargs): self.assertEqual( '# Enter a description of the change.\n' '# This will be displayed on the codereview site.\n' '# The first line will also be used as the subject of the review.\n' '#--------------------This line is 72 characters long' '--------------------\n' 'Some.\n\nChange-Id: xxx\nBug: ', desc) # Simulate user changing something. return 'Some.\n\nChange-Id: xxx\nBug: 123' def UpdateDescription(_, desc, force=False): self.assertEqual(desc, 'Some.\n\nChange-Id: xxx\nBug: 123') mock.patch('git_cl.Changelist.FetchDescription', lambda *args: current_desc).start() mock.patch('git_cl.Changelist.UpdateDescription', UpdateDescription).start() mock.patch('git_cl.gclient_utils.RunEditor', RunEditor).start() self.mockGit.config['branch.master.gerritissue'] = '123' self.assertEqual(0, git_cl.main(['description'])) def test_description_does_not_append_bug_line_if_fixed_is_present(self): current_desc = 'Some.\n\nFixed: 123\nChange-Id: xxx' def RunEditor(desc, _, **kwargs): self.assertEqual( '# Enter a description of the change.\n' '# This will be displayed on the codereview site.\n' '# The first line will also be used as the subject of the review.\n' '#--------------------This line is 72 characters long' '--------------------\n' 'Some.\n\nFixed: 123\nChange-Id: xxx', desc) return desc mock.patch('git_cl.Changelist.FetchDescription', lambda *args: current_desc).start() mock.patch('git_cl.gclient_utils.RunEditor', RunEditor).start() self.mockGit.config['branch.master.gerritissue'] = '123' self.assertEqual(0, git_cl.main(['description'])) def test_description_set_stdin(self): mock.patch('git_cl.Changelist', ChangelistMock).start() mock.patch('git_cl.sys.stdin', StringIO('hi \r\n\t there\n\nman')).start() self.assertEqual(0, git_cl.main(['description', '-n', '-'])) self.assertEqual('hi\n\t there\n\nman', ChangelistMock.desc) def test_archive(self): self.calls = [ ((['git', 'for-each-ref', '--format=%(refname)', 'refs/heads'],), 'refs/heads/master\nrefs/heads/foo\nrefs/heads/bar'), ((['git', 'for-each-ref', '--format=%(refname)', 'refs/tags'],), ''), ((['git', 'tag', 'git-cl-archived-456-foo', 'foo'],), ''), ((['git', 'branch', '-D', 'foo'],), '') ] mock.patch('git_cl.get_cl_statuses', lambda branches, fine_grained, max_processes: [(MockChangelistWithBranchAndIssue('master', 1), 'open'), (MockChangelistWithBranchAndIssue('foo', 456), 'closed'), (MockChangelistWithBranchAndIssue('bar', 789), 'open')]).start() self.assertEqual(0, git_cl.main(['archive', '-f'])) def test_archive_tag_collision(self): self.calls = [ ((['git', 'for-each-ref', '--format=%(refname)', 'refs/heads'],), 'refs/heads/master\nrefs/heads/foo\nrefs/heads/bar'), ((['git', 'for-each-ref', '--format=%(refname)', 'refs/tags'],), 'refs/tags/git-cl-archived-456-foo'), ((['git', 'tag', 'git-cl-archived-456-foo-2', 'foo'],), ''), ((['git', 'branch', '-D', 'foo'],), '') ] mock.patch('git_cl.get_cl_statuses', lambda branches, fine_grained, max_processes: [(MockChangelistWithBranchAndIssue('master', 1), 'open'), (MockChangelistWithBranchAndIssue('foo', 456), 'closed'), (MockChangelistWithBranchAndIssue('bar', 789), 'open')]).start() self.assertEqual(0, git_cl.main(['archive', '-f'])) def test_archive_current_branch_fails(self): self.calls = [ ((['git', 'for-each-ref', '--format=%(refname)', 'refs/heads'],), 'refs/heads/master'), ((['git', 'for-each-ref', '--format=%(refname)', 'refs/tags'],), ''), ] mock.patch('git_cl.get_cl_statuses', lambda branches, fine_grained, max_processes: [(MockChangelistWithBranchAndIssue('master', 1), 'closed')]).start() self.assertEqual(1, git_cl.main(['archive', '-f'])) def test_archive_dry_run(self): self.calls = [ ((['git', 'for-each-ref', '--format=%(refname)', 'refs/heads'],), 'refs/heads/master\nrefs/heads/foo\nrefs/heads/bar'), ((['git', 'for-each-ref', '--format=%(refname)', 'refs/tags'],), ''), ] mock.patch('git_cl.get_cl_statuses', lambda branches, fine_grained, max_processes: [(MockChangelistWithBranchAndIssue('master', 1), 'open'), (MockChangelistWithBranchAndIssue('foo', 456), 'closed'), (MockChangelistWithBranchAndIssue('bar', 789), 'open')]).start() self.assertEqual(0, git_cl.main(['archive', '-f', '--dry-run'])) def test_archive_no_tags(self): self.calls = [ ((['git', 'for-each-ref', '--format=%(refname)', 'refs/heads'],), 'refs/heads/master\nrefs/heads/foo\nrefs/heads/bar'), ((['git', 'for-each-ref', '--format=%(refname)', 'refs/tags'],), ''), ((['git', 'branch', '-D', 'foo'],), '') ] mock.patch('git_cl.get_cl_statuses', lambda branches, fine_grained, max_processes: [(MockChangelistWithBranchAndIssue('master', 1), 'open'), (MockChangelistWithBranchAndIssue('foo', 456), 'closed'), (MockChangelistWithBranchAndIssue('bar', 789), 'open')]).start() self.assertEqual(0, git_cl.main(['archive', '-f', '--notags'])) def test_archive_tag_cleanup_on_branch_deletion_error(self): self.calls = [ ((['git', 'for-each-ref', '--format=%(refname)', 'refs/heads'],), 'refs/heads/master\nrefs/heads/foo\nrefs/heads/bar'), ((['git', 'for-each-ref', '--format=%(refname)', 'refs/tags'],), ''), ((['git', 'tag', 'git-cl-archived-456-foo', 'foo'],), 'refs/tags/git-cl-archived-456-foo'), ((['git', 'branch', '-D', 'foo'],), CERR1), ((['git', 'tag', '-d', 'git-cl-archived-456-foo'],), 'refs/tags/git-cl-archived-456-foo'), ] mock.patch('git_cl.get_cl_statuses', lambda branches, fine_grained, max_processes: [(MockChangelistWithBranchAndIssue('master', 1), 'open'), (MockChangelistWithBranchAndIssue('foo', 456), 'closed'), (MockChangelistWithBranchAndIssue('bar', 789), 'open')]).start() self.assertEqual(0, git_cl.main(['archive', '-f'])) def test_cmd_issue_erase_existing(self): self.mockGit.config['branch.master.gerritissue'] = '123' self.mockGit.config['branch.master.gerritserver'] = ( 'https://chromium-review.googlesource.com') self.calls = [ ((['git', 'log', '-1', '--format=%B'],), 'This is a description'), ] self.assertEqual(0, git_cl.main(['issue', '0'])) self.assertNotIn('branch.master.gerritissue', self.mockGit.config) self.assertNotIn('branch.master.gerritserver', self.mockGit.config) def test_cmd_issue_erase_existing_with_change_id(self): self.mockGit.config['branch.master.gerritissue'] = '123' self.mockGit.config['branch.master.gerritserver'] = ( 'https://chromium-review.googlesource.com') mock.patch('git_cl.Changelist.FetchDescription', lambda _: 'This is a description\n\nChange-Id: Ideadbeef').start() self.calls = [ ((['git', 'log', '-1', '--format=%B'],), 'This is a description\n\nChange-Id: Ideadbeef'), ((['git', 'commit', '--amend', '-m', 'This is a description\n'],), ''), ] self.assertEqual(0, git_cl.main(['issue', '0'])) self.assertNotIn('branch.master.gerritissue', self.mockGit.config) self.assertNotIn('branch.master.gerritserver', self.mockGit.config) def test_cmd_issue_json(self): self.mockGit.config['branch.master.gerritissue'] = '123' self.mockGit.config['branch.master.gerritserver'] = ( 'https://chromium-review.googlesource.com') self.calls = [ (('write_json', 'output.json', {'issue': 123, 'issue_url': 'https://chromium-review.googlesource.com/123'}), ''), ] self.assertEqual(0, git_cl.main(['issue', '--json', 'output.json'])) def _common_GerritCommitMsgHookCheck(self): mock.patch( 'git_cl.os.path.abspath', lambda path: self._mocked_call(['abspath', path])).start() mock.patch( 'git_cl.os.path.exists', lambda path: self._mocked_call(['exists', path])).start() mock.patch( 'git_cl.gclient_utils.FileRead', lambda path: self._mocked_call(['FileRead', path])).start() mock.patch( 'git_cl.gclient_utils.rm_file_or_tree', lambda path: self._mocked_call(['rm_file_or_tree', path])).start() mock.patch( 'git_cl.ask_for_data', lambda prompt: self._mocked_call('ask_for_data', prompt)).start() return git_cl.Changelist(issue=123) def test_GerritCommitMsgHookCheck_custom_hook(self): cl = self._common_GerritCommitMsgHookCheck() self.calls += [((['exists', os.path.join('.git', 'hooks', 'commit-msg')], ), True), ((['FileRead', os.path.join('.git', 'hooks', 'commit-msg')], ), '#!/bin/sh\necho "custom hook"')] cl._GerritCommitMsgHookCheck(offer_removal=True) def test_GerritCommitMsgHookCheck_not_exists(self): cl = self._common_GerritCommitMsgHookCheck() self.calls += [ ((['exists', os.path.join('.git', 'hooks', 'commit-msg')], ), False), ] cl._GerritCommitMsgHookCheck(offer_removal=True) def test_GerritCommitMsgHookCheck(self): cl = self._common_GerritCommitMsgHookCheck() self.calls += [ ((['exists', os.path.join('.git', 'hooks', 'commit-msg')], ), True), ((['FileRead', os.path.join('.git', 'hooks', 'commit-msg')], ), '...\n# From Gerrit Code Review\n...\nadd_ChangeId()\n'), (('ask_for_data', 'Do you want to remove it now? [Yes/No]: '), 'Yes'), ((['rm_file_or_tree', os.path.join('.git', 'hooks', 'commit-msg')], ), ''), ] cl._GerritCommitMsgHookCheck(offer_removal=True) def test_GerritCmdLand(self): self.mockGit.config['branch.master.gerritsquashhash'] = 'deadbeaf' self.mockGit.config['branch.master.gerritserver'] = ( 'chromium-review.googlesource.com') self.calls += [ ((['git', 'diff', 'deadbeaf'],), ''), # No diff. ] cl = git_cl.Changelist(issue=123) cl._GetChangeDetail = lambda *args, **kwargs: { 'labels': {}, 'current_revision': 'deadbeaf', } cl._GetChangeCommit = lambda: { 'commit': 'deadbeef', 'web_links': [{'name': 'gitiles', 'url': 'https://git.googlesource.com/test/+/deadbeef'}], } cl.SubmitIssue = lambda wait_for_merge: None self.assertEqual(0, cl.CMDLand(force=True, bypass_hooks=True, verbose=True, parallel=False)) self.assertIn( 'Issue chromium-review.googlesource.com/123 has been submitted', sys.stdout.getvalue()) self.assertIn( 'Landed as: https://git.googlesource.com/test/+/deadbeef', sys.stdout.getvalue()) def _mock_gerrit_changes_for_detail_cache(self): mock.patch('git_cl.Changelist._GetGerritHost', lambda _: 'host').start() def test_gerrit_change_detail_cache_simple(self): self._mock_gerrit_changes_for_detail_cache() gerrit_util.GetChangeDetail.side_effect = ['a', 'b'] cl1 = git_cl.Changelist(issue=1) cl1._cached_remote_url = ( True, 'https://chromium.googlesource.com/a/my/repo.git/') cl2 = git_cl.Changelist(issue=2) cl2._cached_remote_url = ( True, 'https://chromium.googlesource.com/ab/repo') self.assertEqual(cl1._GetChangeDetail(), 'a') # Miss. self.assertEqual(cl1._GetChangeDetail(), 'a') self.assertEqual(cl2._GetChangeDetail(), 'b') # Miss. def test_gerrit_change_detail_cache_options(self): self._mock_gerrit_changes_for_detail_cache() gerrit_util.GetChangeDetail.side_effect = ['cab', 'ad'] cl = git_cl.Changelist(issue=1) cl._cached_remote_url = (True, 'https://chromium.googlesource.com/repo/') self.assertEqual(cl._GetChangeDetail(options=['C', 'A', 'B']), 'cab') self.assertEqual(cl._GetChangeDetail(options=['A', 'B', 'C']), 'cab') self.assertEqual(cl._GetChangeDetail(options=['B', 'A']), 'cab') self.assertEqual(cl._GetChangeDetail(options=['C']), 'cab') self.assertEqual(cl._GetChangeDetail(options=['A']), 'cab') self.assertEqual(cl._GetChangeDetail(), 'cab') self.assertEqual(cl._GetChangeDetail(options=['A', 'D']), 'ad') self.assertEqual(cl._GetChangeDetail(options=['A']), 'cab') self.assertEqual(cl._GetChangeDetail(options=['D']), 'ad') self.assertEqual(cl._GetChangeDetail(), 'cab') def test_gerrit_description_caching(self): gerrit_util.GetChangeDetail.return_value = { 'current_revision': 'rev1', 'revisions': { 'rev1': {'commit': {'message': 'desc1'}}, }, } self._mock_gerrit_changes_for_detail_cache() cl = git_cl.Changelist(issue=1) cl._cached_remote_url = ( True, 'https://chromium.googlesource.com/a/my/repo.git/') self.assertEqual(cl.FetchDescription(), 'desc1') self.assertEqual(cl.FetchDescription(), 'desc1') # cache hit. def test_print_current_creds(self): class CookiesAuthenticatorMock(object): def __init__(self): self.gitcookies = { 'host.googlesource.com': ('user', 'pass'), 'host-review.googlesource.com': ('user', 'pass'), } self.netrc = self self.netrc.hosts = { 'github.com': ('user2', None, 'pass2'), 'host2.googlesource.com': ('user3', None, 'pass'), } mock.patch('git_cl.gerrit_util.CookiesAuthenticator', CookiesAuthenticatorMock).start() git_cl._GitCookiesChecker().print_current_creds(include_netrc=True) self.assertEqual(list(sys.stdout.getvalue().splitlines()), [ ' Host\t User\t Which file', '============================\t=====\t===========', 'host-review.googlesource.com\t user\t.gitcookies', ' host.googlesource.com\t user\t.gitcookies', ' host2.googlesource.com\tuser3\t .netrc', ]) sys.stdout.seek(0) sys.stdout.truncate(0) git_cl._GitCookiesChecker().print_current_creds(include_netrc=False) self.assertEqual(list(sys.stdout.getvalue().splitlines()), [ ' Host\tUser\t Which file', '============================\t====\t===========', 'host-review.googlesource.com\tuser\t.gitcookies', ' host.googlesource.com\tuser\t.gitcookies', ]) def _common_creds_check_mocks(self): def exists_mock(path): dirname = os.path.dirname(path) if dirname == os.path.expanduser('~'): dirname = '~' base = os.path.basename(path) if base in (NETRC_FILENAME, '.gitcookies'): return self._mocked_call('os.path.exists', os.path.join(dirname, base)) # git cl also checks for existence other files not relevant to this test. return None mock.patch( 'git_cl.ask_for_data', lambda prompt: self._mocked_call('ask_for_data', prompt)).start() mock.patch('os.path.exists', exists_mock).start() def test_creds_check_gitcookies_not_configured(self): self._common_creds_check_mocks() mock.patch('git_cl._GitCookiesChecker.get_hosts_with_creds', lambda _, include_netrc=False: []).start() self.calls = [ ((['git', 'config', '--path', 'http.cookiefile'], ), CERR1), ((['git', 'config', '--global', 'http.cookiefile'], ), CERR1), (('os.path.exists', os.path.join('~', NETRC_FILENAME)), True), (('ask_for_data', 'Press Enter to setup .gitcookies, ' 'or Ctrl+C to abort'), ''), (([ 'git', 'config', '--global', 'http.cookiefile', os.path.expanduser(os.path.join('~', '.gitcookies')) ], ), ''), ] self.assertEqual(0, git_cl.main(['creds-check'])) self.assertTrue( sys.stdout.getvalue().startswith( 'You seem to be using outdated .netrc for git credentials:')) self.assertIn( '\nConfigured git to use .gitcookies from', sys.stdout.getvalue()) def test_creds_check_gitcookies_configured_custom_broken(self): self._common_creds_check_mocks() mock.patch('git_cl._GitCookiesChecker.get_hosts_with_creds', lambda _, include_netrc=False: []).start() custom_cookie_path = ('C:\\.gitcookies' if sys.platform == 'win32' else '/custom/.gitcookies') self.calls = [ ((['git', 'config', '--path', 'http.cookiefile'], ), CERR1), ((['git', 'config', '--global', 'http.cookiefile'], ), custom_cookie_path), (('os.path.exists', custom_cookie_path), False), (('ask_for_data', 'Reconfigure git to use default .gitcookies? ' 'Press Enter to reconfigure, or Ctrl+C to abort'), ''), (([ 'git', 'config', '--global', 'http.cookiefile', os.path.expanduser(os.path.join('~', '.gitcookies')) ], ), ''), ] self.assertEqual(0, git_cl.main(['creds-check'])) self.assertIn( 'WARNING: You have configured custom path to .gitcookies: ', sys.stdout.getvalue()) self.assertIn( 'However, your configured .gitcookies file is missing.', sys.stdout.getvalue()) def test_git_cl_comment_add_gerrit(self): self.mockGit.branchref = None self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/infra/infra') self.calls = [ (('SetReview', 'chromium-review.googlesource.com', 'infra%2Finfra~10', 'msg', None, None, None), None), ] self.assertEqual(0, git_cl.main(['comment', '-i', '10', '-a', 'msg'])) @mock.patch('git_cl.Changelist.GetBranch', return_value='foo') def test_git_cl_comments_fetch_gerrit(self, *_mocks): self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/infra/infra') gerrit_util.GetChangeDetail.return_value = { 'owner': {'email': 'owner@example.com'}, 'current_revision': 'ba5eba11', 'revisions': { 'deadbeaf': { '_number': 1, }, 'ba5eba11': { '_number': 2, }, }, 'messages': [ { u'_revision_number': 1, u'author': { u'_account_id': 1111084, u'email': u'could-be-anything@example.com', u'name': u'LUCI CQ' }, u'date': u'2017-03-15 20:08:45.000000000', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046dc50b', u'message': u'Patch Set 1:\n\nDry run: CQ is trying the patch...', u'tag': u'autogenerated:cq:dry-run' }, { u'_revision_number': 2, u'author': { u'_account_id': 11151243, u'email': u'owner@example.com', u'name': u'owner' }, u'date': u'2017-03-16 20:00:41.000000000', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046d1234', u'message': u'PTAL', }, { u'_revision_number': 2, u'author': { u'_account_id': 148512, u'email': u'reviewer@example.com', u'name': u'reviewer' }, u'date': u'2017-03-17 05:19:37.500000000', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046d4568', u'message': u'Patch Set 2: Code-Review+1', }, ] } self.calls = [ (('GetChangeComments', 'chromium-review.googlesource.com', 'infra%2Finfra~1'), { '/COMMIT_MSG': [ { 'author': {'email': u'reviewer@example.com'}, 'updated': u'2017-03-17 05:19:37.500000000', 'patch_set': 2, 'side': 'REVISION', 'message': 'Please include a bug link', }, ], 'codereview.settings': [ { 'author': {'email': u'owner@example.com'}, 'updated': u'2017-03-16 20:00:41.000000000', 'patch_set': 2, 'side': 'PARENT', 'line': 42, 'message': 'I removed this because it is bad', }, ] }), (('GetChangeRobotComments', 'chromium-review.googlesource.com', 'infra%2Finfra~1'), {}), ] * 2 + [ (('write_json', 'output.json', [ { u'date': u'2017-03-16 20:00:41.000000', u'message': ( u'PTAL\n' + u'\n' + u'codereview.settings\n' + u' Base, Line 42: https://chromium-review.googlesource.com/' + u'c/1/2/codereview.settings#b42\n' + u' I removed this because it is bad\n'), u'autogenerated': False, u'approval': False, u'disapproval': False, u'sender': u'owner@example.com' }, { u'date': u'2017-03-17 05:19:37.500000', u'message': ( u'Patch Set 2: Code-Review+1\n' + u'\n' + u'/COMMIT_MSG\n' + u' PS2, File comment: https://chromium-review.googlesource' + u'.com/c/1/2//COMMIT_MSG#\n' + u' Please include a bug link\n'), u'autogenerated': False, u'approval': False, u'disapproval': False, u'sender': u'reviewer@example.com' } ]), '') ] expected_comments_summary = [ git_cl._CommentSummary( message=( u'PTAL\n' + u'\n' + u'codereview.settings\n' + u' Base, Line 42: https://chromium-review.googlesource.com/' + u'c/1/2/codereview.settings#b42\n' + u' I removed this because it is bad\n'), date=datetime.datetime(2017, 3, 16, 20, 0, 41, 0), autogenerated=False, disapproval=False, approval=False, sender=u'owner@example.com'), git_cl._CommentSummary( message=( u'Patch Set 2: Code-Review+1\n' + u'\n' + u'/COMMIT_MSG\n' + u' PS2, File comment: https://chromium-review.googlesource.com/' + u'c/1/2//COMMIT_MSG#\n' + u' Please include a bug link\n'), date=datetime.datetime(2017, 3, 17, 5, 19, 37, 500000), autogenerated=False, disapproval=False, approval=False, sender=u'reviewer@example.com'), ] cl = git_cl.Changelist( issue=1, branchref='refs/heads/foo') self.assertEqual(cl.GetCommentsSummary(), expected_comments_summary) self.assertEqual( 0, git_cl.main(['comments', '-i', '1', '-j', 'output.json'])) def test_git_cl_comments_robot_comments(self): # git cl comments also fetches robot comments (which are considered a type # of autogenerated comment), and unlike other types of comments, only robot # comments from the latest patchset are shown. self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/infra/infra') gerrit_util.GetChangeDetail.return_value = { 'owner': {'email': 'owner@example.com'}, 'current_revision': 'ba5eba11', 'revisions': { 'deadbeaf': { '_number': 1, }, 'ba5eba11': { '_number': 2, }, }, 'messages': [ { u'_revision_number': 1, u'author': { u'_account_id': 1111084, u'email': u'commit-bot@chromium.org', u'name': u'Commit Bot' }, u'date': u'2017-03-15 20:08:45.000000000', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046dc50b', u'message': u'Patch Set 1:\n\nDry run: CQ is trying the patch...', u'tag': u'autogenerated:cq:dry-run' }, { u'_revision_number': 1, u'author': { u'_account_id': 123, u'email': u'tricium@serviceaccount.com', u'name': u'Tricium' }, u'date': u'2017-03-16 20:00:41.000000000', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046d1234', u'message': u'(1 comment)', u'tag': u'autogenerated:tricium', }, { u'_revision_number': 1, u'author': { u'_account_id': 123, u'email': u'tricium@serviceaccount.com', u'name': u'Tricium' }, u'date': u'2017-03-16 20:00:41.000000000', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046d1234', u'message': u'(1 comment)', u'tag': u'autogenerated:tricium', }, { u'_revision_number': 2, u'author': { u'_account_id': 123, u'email': u'tricium@serviceaccount.com', u'name': u'reviewer' }, u'date': u'2017-03-17 05:30:37.000000000', u'tag': u'autogenerated:tricium', u'id': u'f5a6c25ecbd3b3b54a43ae418ed97eff046d4568', u'message': u'(1 comment)', }, ] } self.calls = [ (('GetChangeComments', 'chromium-review.googlesource.com', 'infra%2Finfra~1'), {}), (('GetChangeRobotComments', 'chromium-review.googlesource.com', 'infra%2Finfra~1'), { 'codereview.settings': [ { u'author': {u'email': u'tricium@serviceaccount.com'}, u'updated': u'2017-03-17 05:30:37.000000000', u'robot_run_id': u'5565031076855808', u'robot_id': u'Linter/Category', u'tag': u'autogenerated:tricium', u'patch_set': 2, u'side': u'REVISION', u'message': u'Linter warning message text', u'line': 32, }, ], }), ] expected_comments_summary = [ git_cl._CommentSummary(date=datetime.datetime(2017, 3, 17, 5, 30, 37), message=( u'(1 comment)\n\ncodereview.settings\n' u' PS2, Line 32: https://chromium-review.googlesource.com/' u'c/1/2/codereview.settings#32\n' u' Linter warning message text\n'), sender=u'tricium@serviceaccount.com', autogenerated=True, approval=False, disapproval=False) ] cl = git_cl.Changelist( issue=1, branchref='refs/heads/foo') self.assertEqual(cl.GetCommentsSummary(), expected_comments_summary) def test_get_remote_url_with_mirror(self): original_os_path_isdir = os.path.isdir def selective_os_path_isdir_mock(path): if path == '/cache/this-dir-exists': return self._mocked_call('os.path.isdir', path) return original_os_path_isdir(path) mock.patch('os.path.isdir', selective_os_path_isdir_mock).start() url = 'https://chromium.googlesource.com/my/repo' self.mockGit.config['remote.origin.url'] = ( '/cache/this-dir-exists') self.mockGit.config['/cache/this-dir-exists:remote.origin.url'] = ( url) self.calls = [ (('os.path.isdir', '/cache/this-dir-exists'), True), ] cl = git_cl.Changelist(issue=1) self.assertEqual(cl.GetRemoteUrl(), url) self.assertEqual(cl.GetRemoteUrl(), url) # Must be cached. def test_get_remote_url_non_existing_mirror(self): original_os_path_isdir = os.path.isdir def selective_os_path_isdir_mock(path): if path == '/cache/this-dir-doesnt-exist': return self._mocked_call('os.path.isdir', path) return original_os_path_isdir(path) mock.patch('os.path.isdir', selective_os_path_isdir_mock).start() mock.patch('logging.error', lambda *a: self._mocked_call('logging.error', *a)).start() self.mockGit.config['remote.origin.url'] = ( '/cache/this-dir-doesnt-exist') self.calls = [ (('os.path.isdir', '/cache/this-dir-doesnt-exist'), False), (('logging.error', 'Remote "%(remote)s" for branch "%(branch)s" points to "%(url)s", ' 'but it doesn\'t exist.', { 'remote': 'origin', 'branch': 'master', 'url': '/cache/this-dir-doesnt-exist'} ), None), ] cl = git_cl.Changelist(issue=1) self.assertIsNone(cl.GetRemoteUrl()) def test_get_remote_url_misconfigured_mirror(self): original_os_path_isdir = os.path.isdir def selective_os_path_isdir_mock(path): if path == '/cache/this-dir-exists': return self._mocked_call('os.path.isdir', path) return original_os_path_isdir(path) mock.patch('os.path.isdir', selective_os_path_isdir_mock).start() mock.patch('logging.error', lambda *a: self._mocked_call('logging.error', *a)).start() self.mockGit.config['remote.origin.url'] = ( '/cache/this-dir-exists') self.calls = [ (('os.path.isdir', '/cache/this-dir-exists'), True), (('logging.error', 'Remote "%(remote)s" for branch "%(branch)s" points to ' '"%(cache_path)s", but it is misconfigured.\n' '"%(cache_path)s" must be a git repo and must have a remote named ' '"%(remote)s" pointing to the git host.', { 'remote': 'origin', 'cache_path': '/cache/this-dir-exists', 'branch': 'master'} ), None), ] cl = git_cl.Changelist(issue=1) self.assertIsNone(cl.GetRemoteUrl()) def test_gerrit_change_identifier_with_project(self): self.mockGit.config['remote.origin.url'] = ( 'https://chromium.googlesource.com/a/my/repo.git/') cl = git_cl.Changelist(issue=123456) self.assertEqual(cl._GerritChangeIdentifier(), 'my%2Frepo~123456') def test_gerrit_change_identifier_without_project(self): mock.patch('logging.error', lambda *a: self._mocked_call('logging.error', *a)).start() self.calls = [ (('logging.error', 'Remote "%(remote)s" for branch "%(branch)s" points to "%(url)s", ' 'but it doesn\'t exist.', { 'remote': 'origin', 'branch': 'master', 'url': ''} ), None), ] cl = git_cl.Changelist(issue=123456) self.assertEqual(cl._GerritChangeIdentifier(), '123456') class ChangelistTest(unittest.TestCase): def setUp(self): super(ChangelistTest, self).setUp() mock.patch('gclient_utils.FileRead').start() mock.patch('gclient_utils.FileWrite').start() mock.patch('gclient_utils.temporary_file', TemporaryFileMock()).start() mock.patch( 'git_cl.Changelist.GetCodereviewServer', return_value='https://chromium-review.googlesource.com').start() mock.patch('git_cl.Changelist.GetAuthor', return_value='author').start() mock.patch('git_cl.Changelist.GetIssue', return_value=123456).start() mock.patch('git_cl.Changelist.GetPatchset', return_value=7).start() mock.patch('git_cl.PRESUBMIT_SUPPORT', 'PRESUBMIT_SUPPORT').start() mock.patch('git_cl.Settings.GetRoot', return_value='root').start() mock.patch('git_cl.time_time').start() mock.patch('metrics.collector').start() mock.patch('subprocess2.Popen').start() self.addCleanup(mock.patch.stopall) self.temp_count = 0 def testRunHook(self): expected_results = { 'more_cc': ['more@example.com', 'cc@example.com'], 'should_continue': True, } gclient_utils.FileRead.return_value = json.dumps(expected_results) git_cl.time_time.side_effect = [100, 200] mockProcess = mock.Mock() mockProcess.wait.return_value = 0 subprocess2.Popen.return_value = mockProcess cl = git_cl.Changelist() results = cl.RunHook( committing=True, may_prompt=True, verbose=2, parallel=True, upstream='upstream', description='description', all_files=True) self.assertEqual(expected_results, results) subprocess2.Popen.assert_called_once_with([ 'vpython', 'PRESUBMIT_SUPPORT', '--root', 'root', '--upstream', 'upstream', '--verbose', '--verbose', '--author', 'author', '--gerrit_url', 'https://chromium-review.googlesource.com', '--issue', '123456', '--patchset', '7', '--commit', '--may_prompt', '--parallel', '--all_files', '--json_output', '/tmp/fake-temp2', '--description_file', '/tmp/fake-temp1', ]) gclient_utils.FileWrite.assert_called_once_with( '/tmp/fake-temp1', 'description') metrics.collector.add_repeated('sub_commands', { 'command': 'presubmit', 'execution_time': 100, 'exit_code': 0, }) def testRunHook_FewerOptions(self): expected_results = { 'more_cc': ['more@example.com', 'cc@example.com'], 'should_continue': True, } gclient_utils.FileRead.return_value = json.dumps(expected_results) git_cl.time_time.side_effect = [100, 200] mockProcess = mock.Mock() mockProcess.wait.return_value = 0 subprocess2.Popen.return_value = mockProcess git_cl.Changelist.GetAuthor.return_value = None git_cl.Changelist.GetIssue.return_value = None git_cl.Changelist.GetPatchset.return_value = None git_cl.Changelist.GetCodereviewServer.return_value = None cl = git_cl.Changelist() results = cl.RunHook( committing=False, may_prompt=False, verbose=0, parallel=False, upstream='upstream', description='description', all_files=False) self.assertEqual(expected_results, results) subprocess2.Popen.assert_called_once_with([ 'vpython', 'PRESUBMIT_SUPPORT', '--root', 'root', '--upstream', 'upstream', '--upload', '--json_output', '/tmp/fake-temp2', '--description_file', '/tmp/fake-temp1', ]) gclient_utils.FileWrite.assert_called_once_with( '/tmp/fake-temp1', 'description') metrics.collector.add_repeated('sub_commands', { 'command': 'presubmit', 'execution_time': 100, 'exit_code': 0, }) @mock.patch('sys.exit', side_effect=SystemExitMock) def testRunHook_Failure(self, _mock): git_cl.time_time.side_effect = [100, 200] mockProcess = mock.Mock() mockProcess.wait.return_value = 2 subprocess2.Popen.return_value = mockProcess cl = git_cl.Changelist() with self.assertRaises(SystemExitMock): cl.RunHook( committing=True, may_prompt=True, verbose=2, parallel=True, upstream='upstream', description='description', all_files=True) sys.exit.assert_called_once_with(2) def testRunPostUploadHook(self): cl = git_cl.Changelist() cl.RunPostUploadHook(2, 'upstream', 'description') subprocess2.Popen.assert_called_once_with([ 'vpython', 'PRESUBMIT_SUPPORT', '--root', 'root', '--upstream', 'upstream', '--verbose', '--verbose', '--author', 'author', '--gerrit_url', 'https://chromium-review.googlesource.com', '--issue', '123456', '--patchset', '7', '--post_upload', '--description_file', '/tmp/fake-temp1', ]) gclient_utils.FileWrite.assert_called_once_with( '/tmp/fake-temp1', 'description') class CMDTestCaseBase(unittest.TestCase): _STATUSES = [ 'STATUS_UNSPECIFIED', 'SCHEDULED', 'STARTED', 'SUCCESS', 'FAILURE', 'INFRA_FAILURE', 'CANCELED', ] _CHANGE_DETAIL = { 'project': 'depot_tools', 'status': 'OPEN', 'owner': {'email': 'owner@e.mail'}, 'current_revision': 'beeeeeef', 'revisions': { 'deadbeaf': {'_number': 6}, 'beeeeeef': { '_number': 7, 'fetch': {'http': { 'url': 'https://chromium.googlesource.com/depot_tools', 'ref': 'refs/changes/56/123456/7' }}, }, }, } _DEFAULT_RESPONSE = { 'builds': [{ 'id': str(100 + idx), 'builder': { 'project': 'chromium', 'bucket': 'try', 'builder': 'bot_' + status.lower(), }, 'createTime': '2019-10-09T08:00:0%d.854286Z' % (idx % 10), 'tags': [], 'status': status, } for idx, status in enumerate(_STATUSES)] } def setUp(self): super(CMDTestCaseBase, self).setUp() mock.patch('git_cl.sys.stdout', StringIO()).start() mock.patch('git_cl.uuid.uuid4', return_value='uuid4').start() mock.patch('git_cl.Changelist.GetIssue', return_value=123456).start() mock.patch( 'git_cl.Changelist.GetCodereviewServer', return_value='https://chromium-review.googlesource.com').start() mock.patch( 'git_cl.Changelist._GetGerritHost', return_value='chromium-review.googlesource.com').start() mock.patch( 'git_cl.Changelist.GetMostRecentPatchset', return_value=7).start() mock.patch( 'git_cl.Changelist.GetRemoteUrl', return_value='https://chromium.googlesource.com/depot_tools').start() mock.patch( 'auth.Authenticator', return_value=AuthenticatorMock()).start() mock.patch( 'gerrit_util.GetChangeDetail', return_value=self._CHANGE_DETAIL).start() mock.patch( 'git_cl._call_buildbucket', return_value = self._DEFAULT_RESPONSE).start() mock.patch('git_common.is_dirty_git_tree', return_value=False).start() self.addCleanup(mock.patch.stopall) class CMDPresubmitTestCase(CMDTestCaseBase): def setUp(self): super(CMDPresubmitTestCase, self).setUp() mock.patch( 'git_cl.Changelist.GetCommonAncestorWithUpstream', return_value='upstream').start() mock.patch( 'git_cl.Changelist.FetchDescription', return_value='fetch description').start() mock.patch( 'git_cl._create_description_from_log', return_value='get description').start() mock.patch('git_cl.Changelist.RunHook').start() def testDefaultCase(self): self.assertEqual(0, git_cl.main(['presubmit'])) git_cl.Changelist.RunHook.assert_called_once_with( committing=True, may_prompt=False, verbose=0, parallel=None, upstream='upstream', description='fetch description', all_files=None) def testNoIssue(self): git_cl.Changelist.GetIssue.return_value = None self.assertEqual(0, git_cl.main(['presubmit'])) git_cl.Changelist.RunHook.assert_called_once_with( committing=True, may_prompt=False, verbose=0, parallel=None, upstream='upstream', description='get description', all_files=None) def testCustomBranch(self): self.assertEqual(0, git_cl.main(['presubmit', 'custom_branch'])) git_cl.Changelist.RunHook.assert_called_once_with( committing=True, may_prompt=False, verbose=0, parallel=None, upstream='custom_branch', description='fetch description', all_files=None) def testOptions(self): self.assertEqual( 0, git_cl.main(['presubmit', '-v', '-v', '--all', '--parallel', '-u'])) git_cl.Changelist.RunHook.assert_called_once_with( committing=False, may_prompt=False, verbose=2, parallel=True, upstream='upstream', description='fetch description', all_files=True) class CMDTryResultsTestCase(CMDTestCaseBase): _DEFAULT_REQUEST = { 'predicate': { "gerritChanges": [{ "project": "depot_tools", "host": "chromium-review.googlesource.com", "patchset": 7, "change": 123456, }], }, 'fields': ('builds.*.id,builds.*.builder,builds.*.status' + ',builds.*.createTime,builds.*.tags'), } def testNoJobs(self): git_cl._call_buildbucket.return_value = {} self.assertEqual(0, git_cl.main(['try-results'])) self.assertEqual('No tryjobs scheduled.\n', sys.stdout.getvalue()) git_cl._call_buildbucket.assert_called_once_with( mock.ANY, 'cr-buildbucket.appspot.com', 'SearchBuilds', self._DEFAULT_REQUEST) def testPrintToStdout(self): self.assertEqual(0, git_cl.main(['try-results'])) self.assertEqual([ 'Successes:', ' bot_success https://ci.chromium.org/b/103', 'Infra Failures:', ' bot_infra_failure https://ci.chromium.org/b/105', 'Failures:', ' bot_failure https://ci.chromium.org/b/104', 'Canceled:', ' bot_canceled ', 'Started:', ' bot_started https://ci.chromium.org/b/102', 'Scheduled:', ' bot_scheduled id=101', 'Other:', ' bot_status_unspecified id=100', 'Total: 7 tryjobs', ], sys.stdout.getvalue().splitlines()) git_cl._call_buildbucket.assert_called_once_with( mock.ANY, 'cr-buildbucket.appspot.com', 'SearchBuilds', self._DEFAULT_REQUEST) def testPrintToStdoutWithMasters(self): self.assertEqual(0, git_cl.main(['try-results', '--print-master'])) self.assertEqual([ 'Successes:', ' try bot_success https://ci.chromium.org/b/103', 'Infra Failures:', ' try bot_infra_failure https://ci.chromium.org/b/105', 'Failures:', ' try bot_failure https://ci.chromium.org/b/104', 'Canceled:', ' try bot_canceled ', 'Started:', ' try bot_started https://ci.chromium.org/b/102', 'Scheduled:', ' try bot_scheduled id=101', 'Other:', ' try bot_status_unspecified id=100', 'Total: 7 tryjobs', ], sys.stdout.getvalue().splitlines()) git_cl._call_buildbucket.assert_called_once_with( mock.ANY, 'cr-buildbucket.appspot.com', 'SearchBuilds', self._DEFAULT_REQUEST) @mock.patch('git_cl.write_json') def testWriteToJson(self, mockJsonDump): self.assertEqual(0, git_cl.main(['try-results', '--json', 'file.json'])) git_cl._call_buildbucket.assert_called_once_with( mock.ANY, 'cr-buildbucket.appspot.com', 'SearchBuilds', self._DEFAULT_REQUEST) mockJsonDump.assert_called_once_with( 'file.json', self._DEFAULT_RESPONSE['builds']) def test_filter_failed_for_one_simple(self): self.assertEqual([], git_cl._filter_failed_for_retry([])) self.assertEqual( [ ('chromium', 'try', 'bot_failure'), ('chromium', 'try', 'bot_infra_failure'), ], git_cl._filter_failed_for_retry(self._DEFAULT_RESPONSE['builds'])) def test_filter_failed_for_retry_many_builds(self): def _build(name, created_sec, status, experimental=False): assert 0 <= created_sec < 100, created_sec b = { 'id': 112112, 'builder': { 'project': 'chromium', 'bucket': 'try', 'builder': name, }, 'createTime': '2019-10-09T08:00:%02d.854286Z' % created_sec, 'status': status, 'tags': [], } if experimental: b['tags'].append({'key': 'cq_experimental', 'value': 'true'}) return b builds = [ _build('flaky-last-green', 1, 'FAILURE'), _build('flaky-last-green', 2, 'SUCCESS'), _build('flaky', 1, 'SUCCESS'), _build('flaky', 2, 'FAILURE'), _build('running', 1, 'FAILED'), _build('running', 2, 'SCHEDULED'), _build('yep-still-running', 1, 'STARTED'), _build('yep-still-running', 2, 'FAILURE'), _build('cq-experimental', 1, 'SUCCESS', experimental=True), _build('cq-experimental', 2, 'FAILURE', experimental=True), # Simulate experimental in CQ builder, which developer decided # to retry manually which resulted in 2nd build non-experimental. _build('sometimes-experimental', 1, 'FAILURE', experimental=True), _build('sometimes-experimental', 2, 'FAILURE', experimental=False), ] builds.sort(key=lambda b: b['status']) # ~deterministic shuffle. self.assertEqual( [ ('chromium', 'try', 'flaky'), ('chromium', 'try', 'sometimes-experimental'), ], git_cl._filter_failed_for_retry(builds)) class CMDTryTestCase(CMDTestCaseBase): @mock.patch('git_cl.Changelist.SetCQState') def testSetCQDryRunByDefault(self, mockSetCQState): mockSetCQState.return_value = 0 self.assertEqual(0, git_cl.main(['try'])) git_cl.Changelist.SetCQState.assert_called_with(git_cl._CQState.DRY_RUN) self.assertEqual( sys.stdout.getvalue(), 'Scheduling CQ dry run on: ' 'https://chromium-review.googlesource.com/123456\n') @mock.patch('git_cl._call_buildbucket') def testScheduleOnBuildbucket(self, mockCallBuildbucket): mockCallBuildbucket.return_value = {} self.assertEqual(0, git_cl.main([ 'try', '-B', 'luci.chromium.try', '-b', 'win', '-p', 'key=val', '-p', 'json=[{"a":1}, null]'])) self.assertIn( 'Scheduling jobs on:\n' ' chromium/try: win', git_cl.sys.stdout.getvalue()) expected_request = { "requests": [{ "scheduleBuild": { "requestId": "uuid4", "builder": { "project": "chromium", "builder": "win", "bucket": "try", }, "gerritChanges": [{ "project": "depot_tools", "host": "chromium-review.googlesource.com", "patchset": 7, "change": 123456, }], "properties": { "category": "git_cl_try", "json": [{"a": 1}, None], "key": "val", }, "tags": [ {"value": "win", "key": "builder"}, {"value": "git_cl_try", "key": "user_agent"}, ], }, }], } mockCallBuildbucket.assert_called_with( mock.ANY, 'cr-buildbucket.appspot.com', 'Batch', expected_request) @mock.patch('git_cl._call_buildbucket') def testScheduleOnBuildbucketWithRevision(self, mockCallBuildbucket): mockCallBuildbucket.return_value = {} self.assertEqual(0, git_cl.main([ 'try', '-B', 'luci.chromium.try', '-b', 'win', '-b', 'linux', '-p', 'key=val', '-p', 'json=[{"a":1}, null]', '-r', 'beeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeef'])) self.assertIn( 'Scheduling jobs on:\n' ' chromium/try: linux\n' ' chromium/try: win', git_cl.sys.stdout.getvalue()) expected_request = { "requests": [{ "scheduleBuild": { "requestId": "uuid4", "builder": { "project": "chromium", "builder": "linux", "bucket": "try", }, "gerritChanges": [{ "project": "depot_tools", "host": "chromium-review.googlesource.com", "patchset": 7, "change": 123456, }], "properties": { "category": "git_cl_try", "json": [{"a": 1}, None], "key": "val", }, "tags": [ {"value": "linux", "key": "builder"}, {"value": "git_cl_try", "key": "user_agent"}, ], "gitilesCommit": { "host": "chromium-review.googlesource.com", "project": "depot_tools", "id": "beeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeef", } }, }, { "scheduleBuild": { "requestId": "uuid4", "builder": { "project": "chromium", "builder": "win", "bucket": "try", }, "gerritChanges": [{ "project": "depot_tools", "host": "chromium-review.googlesource.com", "patchset": 7, "change": 123456, }], "properties": { "category": "git_cl_try", "json": [{"a": 1}, None], "key": "val", }, "tags": [ {"value": "win", "key": "builder"}, {"value": "git_cl_try", "key": "user_agent"}, ], "gitilesCommit": { "host": "chromium-review.googlesource.com", "project": "depot_tools", "id": "beeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeef", } }, }], } mockCallBuildbucket.assert_called_with( mock.ANY, 'cr-buildbucket.appspot.com', 'Batch', expected_request) @mock.patch('sys.stderr', StringIO()) def testScheduleOnBuildbucket_WrongBucket(self): with self.assertRaises(SystemExit): git_cl.main([ 'try', '-B', 'not-a-bucket', '-b', 'win', '-p', 'key=val', '-p', 'json=[{"a":1}, null]']) self.assertIn( 'Invalid bucket: not-a-bucket.', sys.stderr.getvalue()) @mock.patch('git_cl._call_buildbucket') @mock.patch('git_cl._fetch_tryjobs') def testScheduleOnBuildbucketRetryFailed( self, mockFetchTryJobs, mockCallBuildbucket): git_cl._fetch_tryjobs.side_effect = lambda *_, **kw: { 7: [], 6: [{ 'id': 112112, 'builder': { 'project': 'chromium', 'bucket': 'try', 'builder': 'linux', }, 'createTime': '2019-10-09T08:00:01.854286Z', 'tags': [], 'status': 'FAILURE', }], }[kw['patchset']] mockCallBuildbucket.return_value = {} self.assertEqual(0, git_cl.main(['try', '--retry-failed'])) self.assertIn( 'Scheduling jobs on:\n' ' chromium/try: linux', git_cl.sys.stdout.getvalue()) expected_request = { "requests": [{ "scheduleBuild": { "requestId": "uuid4", "builder": { "project": "chromium", "bucket": "try", "builder": "linux", }, "gerritChanges": [{ "project": "depot_tools", "host": "chromium-review.googlesource.com", "patchset": 7, "change": 123456, }], "properties": { "category": "git_cl_try", }, "tags": [ {"value": "linux", "key": "builder"}, {"value": "git_cl_try", "key": "user_agent"}, {"value": "1", "key": "retry_failed"}, ], }, }], } mockCallBuildbucket.assert_called_with( mock.ANY, 'cr-buildbucket.appspot.com', 'Batch', expected_request) def test_parse_bucket(self): test_cases = [ { 'bucket': 'chromium/try', 'result': ('chromium', 'try'), }, { 'bucket': 'luci.chromium.try', 'result': ('chromium', 'try'), 'has_warning': True, }, { 'bucket': 'skia.primary', 'result': ('skia', 'skia.primary'), 'has_warning': True, }, { 'bucket': 'not-a-bucket', 'result': (None, None), }, ] for test_case in test_cases: git_cl.sys.stdout.truncate(0) self.assertEqual( test_case['result'], git_cl._parse_bucket(test_case['bucket'])) if test_case.get('has_warning'): expected_warning = 'WARNING Please use %s/%s to specify the bucket' % ( test_case['result']) self.assertIn(expected_warning, git_cl.sys.stdout.getvalue()) class CMDUploadTestCase(CMDTestCaseBase): def setUp(self): super(CMDUploadTestCase, self).setUp() mock.patch('git_cl._fetch_tryjobs').start() mock.patch('git_cl._trigger_tryjobs', return_value={}).start() mock.patch('git_cl.Changelist.CMDUpload', return_value=0).start() mock.patch('git_cl.Settings.GetIsGerrit', return_value=True).start() self.addCleanup(mock.patch.stopall) def testWarmUpChangeDetailCache(self): self.assertEqual(0, git_cl.main(['upload'])) gerrit_util.GetChangeDetail.assert_called_once_with( 'chromium-review.googlesource.com', 'depot_tools~123456', frozenset([ 'LABELS', 'CURRENT_REVISION', 'DETAILED_ACCOUNTS', 'CURRENT_COMMIT'])) def testUploadRetryFailed(self): # This test mocks out the actual upload part, and just asserts that after # upload, if --retry-failed is added, then the tool will fetch try jobs # from the previous patchset and trigger the right builders on the latest # patchset. git_cl._fetch_tryjobs.side_effect = [ # Latest patchset: No builds. [], # Patchset before latest: Some builds. [{ 'id': str(100 + idx), 'builder': { 'project': 'chromium', 'bucket': 'try', 'builder': 'bot_' + status.lower(), }, 'createTime': '2019-10-09T08:00:0%d.854286Z' % (idx % 10), 'tags': [], 'status': status, } for idx, status in enumerate(self._STATUSES)], ] self.assertEqual(0, git_cl.main(['upload', '--retry-failed'])) self.assertEqual([ mock.call(mock.ANY, 'cr-buildbucket.appspot.com', patchset=7), mock.call(mock.ANY, 'cr-buildbucket.appspot.com', patchset=6), ], git_cl._fetch_tryjobs.mock_calls) expected_buckets = [ ('chromium', 'try', 'bot_failure'), ('chromium', 'try', 'bot_infra_failure'), ] git_cl._trigger_tryjobs.assert_called_once_with(mock.ANY, expected_buckets, mock.ANY, 8) class MakeRequestsHelperTestCase(unittest.TestCase): def exampleGerritChange(self): return { 'host': 'chromium-review.googlesource.com', 'project': 'depot_tools', 'change': 1, 'patchset': 2, } def testMakeRequestsHelperNoOptions(self): # Basic test for the helper function _make_tryjob_schedule_requests; # it shouldn't throw AttributeError even when options doesn't have any # of the expected values; it will use default option values. changelist = ChangelistMock(gerrit_change=self.exampleGerritChange()) jobs = [('chromium', 'try', 'my-builder')] options = optparse.Values() requests = git_cl._make_tryjob_schedule_requests( changelist, jobs, options, patchset=None) # requestId is non-deterministic. Just assert that it's there and has # a particular length. self.assertEqual(len(requests[0]['scheduleBuild'].pop('requestId')), 36) self.assertEqual(requests, [{ 'scheduleBuild': { 'builder': { 'bucket': 'try', 'builder': 'my-builder', 'project': 'chromium' }, 'gerritChanges': [self.exampleGerritChange()], 'properties': { 'category': 'git_cl_try' }, 'tags': [{ 'key': 'builder', 'value': 'my-builder' }, { 'key': 'user_agent', 'value': 'git_cl_try' }] } }]) def testMakeRequestsHelperPresubmitSetsDryRunProperty(self): changelist = ChangelistMock(gerrit_change=self.exampleGerritChange()) jobs = [('chromium', 'try', 'presubmit')] options = optparse.Values() requests = git_cl._make_tryjob_schedule_requests( changelist, jobs, options, patchset=None) self.assertEqual(requests[0]['scheduleBuild']['properties'], { 'category': 'git_cl_try', 'dry_run': 'true' }) def testMakeRequestsHelperRevisionSet(self): # Gitiles commit is specified when revision is in options. changelist = ChangelistMock(gerrit_change=self.exampleGerritChange()) jobs = [('chromium', 'try', 'my-builder')] options = optparse.Values({'revision': 'ba5eba11'}) requests = git_cl._make_tryjob_schedule_requests( changelist, jobs, options, patchset=None) self.assertEqual( requests[0]['scheduleBuild']['gitilesCommit'], { 'host': 'chromium-review.googlesource.com', 'id': 'ba5eba11', 'project': 'depot_tools' }) def testMakeRequestsHelperRetryFailedSet(self): # An extra tag is added when retry_failed is in options. changelist = ChangelistMock(gerrit_change=self.exampleGerritChange()) jobs = [('chromium', 'try', 'my-builder')] options = optparse.Values({'retry_failed': 'true'}) requests = git_cl._make_tryjob_schedule_requests( changelist, jobs, options, patchset=None) self.assertEqual( requests[0]['scheduleBuild']['tags'], [ { 'key': 'builder', 'value': 'my-builder' }, { 'key': 'user_agent', 'value': 'git_cl_try' }, { 'key': 'retry_failed', 'value': '1' } ]) def testMakeRequestsHelperCategorySet(self): # The category property can be overriden with options. changelist = ChangelistMock(gerrit_change=self.exampleGerritChange()) jobs = [('chromium', 'try', 'my-builder')] options = optparse.Values({'category': 'my-special-category'}) requests = git_cl._make_tryjob_schedule_requests( changelist, jobs, options, patchset=None) self.assertEqual(requests[0]['scheduleBuild']['properties'], {'category': 'my-special-category'}) class CMDFormatTestCase(unittest.TestCase): def setUp(self): super(CMDFormatTestCase, self).setUp() mock.patch('git_cl.RunCommand').start() mock.patch('clang_format.FindClangFormatToolInChromiumTree').start() mock.patch('clang_format.FindClangFormatScriptInChromiumTree').start() mock.patch('git_cl.settings').start() self._top_dir = tempfile.mkdtemp() self.addCleanup(mock.patch.stopall) def tearDown(self): shutil.rmtree(self._top_dir) super(CMDFormatTestCase, self).tearDown() def _make_temp_file(self, fname, contents): with open(os.path.join(self._top_dir, fname), 'w') as tf: tf.write('\n'.join(contents)) def _make_yapfignore(self, contents): self._make_temp_file('.yapfignore', contents) def _check_yapf_filtering(self, files, expected): self.assertEqual(expected, git_cl._FilterYapfIgnoredFiles( files, git_cl._GetYapfIgnorePatterns(self._top_dir))) def _run_command_mock(self, return_value): def f(*args, **kwargs): if 'stdin' in kwargs: self.assertIsInstance(kwargs['stdin'], bytes) return return_value return f def testClangFormatDiffFull(self): self._make_temp_file('test.cc', ['// test']) git_cl.settings.GetFormatFullByDefault.return_value = False diff_file = [os.path.join(self._top_dir, 'test.cc')] mock_opts = mock.Mock(full=True, dry_run=True, diff=False) # Diff git_cl.RunCommand.side_effect = self._run_command_mock(' // test') return_value = git_cl._RunClangFormatDiff(mock_opts, diff_file, self._top_dir, 'HEAD') self.assertEqual(2, return_value) # No diff git_cl.RunCommand.side_effect = self._run_command_mock('// test') return_value = git_cl._RunClangFormatDiff(mock_opts, diff_file, self._top_dir, 'HEAD') self.assertEqual(0, return_value) def testClangFormatDiff(self): git_cl.settings.GetFormatFullByDefault.return_value = False # A valid file is required, so use this test. clang_format.FindClangFormatToolInChromiumTree.return_value = __file__ mock_opts = mock.Mock(full=False, dry_run=True, diff=False) # Diff git_cl.RunCommand.side_effect = self._run_command_mock('error') return_value = git_cl._RunClangFormatDiff( mock_opts, ['.'], self._top_dir, 'HEAD') self.assertEqual(2, return_value) # No diff git_cl.RunCommand.side_effect = self._run_command_mock('') return_value = git_cl._RunClangFormatDiff(mock_opts, ['.'], self._top_dir, 'HEAD') self.assertEqual(0, return_value) def testYapfignoreExplicit(self): self._make_yapfignore(['foo/bar.py', 'foo/bar/baz.py']) files = [ 'bar.py', 'foo/bar.py', 'foo/baz.py', 'foo/bar/baz.py', 'foo/bar/foobar.py', ] expected = [ 'bar.py', 'foo/baz.py', 'foo/bar/foobar.py', ] self._check_yapf_filtering(files, expected) def testYapfignoreSingleWildcards(self): self._make_yapfignore(['*bar.py', 'foo*', 'baz*.py']) files = [ 'bar.py', # Matched by *bar.py. 'bar.txt', 'foobar.py', # Matched by *bar.py, foo*. 'foobar.txt', # Matched by foo*. 'bazbar.py', # Matched by *bar.py, baz*.py. 'bazbar.txt', 'foo/baz.txt', # Matched by foo*. 'bar/bar.py', # Matched by *bar.py. 'baz/foo.py', # Matched by baz*.py, foo*. 'baz/foo.txt', ] expected = [ 'bar.txt', 'bazbar.txt', 'baz/foo.txt', ] self._check_yapf_filtering(files, expected) def testYapfignoreMultiplewildcards(self): self._make_yapfignore(['*bar*', '*foo*baz.txt']) files = [ 'bar.py', # Matched by *bar*. 'bar.txt', # Matched by *bar*. 'abar.py', # Matched by *bar*. 'foobaz.txt', # Matched by *foo*baz.txt. 'foobaz.py', 'afoobaz.txt', # Matched by *foo*baz.txt. ] expected = [ 'foobaz.py', ] self._check_yapf_filtering(files, expected) def testYapfignoreComments(self): self._make_yapfignore(['test.py', '#test2.py']) files = [ 'test.py', 'test2.py', ] expected = [ 'test2.py', ] self._check_yapf_filtering(files, expected) def testYapfignoreBlankLines(self): self._make_yapfignore(['test.py', '', '', 'test2.py']) files = [ 'test.py', 'test2.py', 'test3.py', ] expected = [ 'test3.py', ] self._check_yapf_filtering(files, expected) def testYapfignoreWhitespace(self): self._make_yapfignore([' test.py ']) files = [ 'test.py', 'test2.py', ] expected = [ 'test2.py', ] self._check_yapf_filtering(files, expected) def testYapfignoreNoFiles(self): self._make_yapfignore(['test.py']) self._check_yapf_filtering([], []) def testYapfignoreMissingYapfignore(self): files = [ 'test.py', ] expected = [ 'test.py', ] self._check_yapf_filtering(files, expected) if __name__ == '__main__': logging.basicConfig( level=logging.DEBUG if '-v' in sys.argv else logging.ERROR) unittest.main()