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38e7b6b365
v8/tools/release/test_scripts.py
Michael Achenbach 2e9251bc61 [release] Remove logic for handling the ChangeLog 
https://v8.dev/blog/tags/release is the new ChangeLog!

This also removes an unused file push_to_candidate.py which wasn't deleted
earlier as it's intertwined a lot in test cases. This CL also cleans that
up.

Furthermore, logic for selecting CLs for the ChangeLog (using LOG= lines)
is removed as well. Nobody has used this feature for more than 5 release
cycles.

We'll delete the ChangeLog file in a separate CL.

Bug: v8:10010
No-Try: true
Change-Id: Idee551dc0600c3df9f784cc543897e3e18517ca1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1930616
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65191}
2019-11-27 09:43:03 +00:00

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#!/usr/bin/env python
# Copyright 2013 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# for py2/py3 compatibility
from __future__ import print_function
import os
import shutil
import tempfile
import traceback
import unittest
import auto_push
from auto_push import LastReleaseBailout
import auto_roll
import common_includes
from common_includes import *
import create_release
from create_release import *
import merge_to_branch
from merge_to_branch import MergeToBranch
from auto_tag import AutoTag
import roll_merge
from roll_merge import RollMerge
TEST_CONFIG = {
"DEFAULT_CWD": None,
"BRANCHNAME": "test-prepare-push",
"PERSISTFILE_BASENAME": "/tmp/test-create-releases-tempfile",
"PATCH_FILE": "/tmp/test-v8-create-releases-tempfile-tempfile-patch",
"COMMITMSG_FILE": "/tmp/test-v8-create-releases-tempfile-commitmsg",
"CHROMIUM": "/tmp/test-create-releases-tempfile-chromium",
"SETTINGS_LOCATION": None,
"ALREADY_MERGING_SENTINEL_FILE":
"/tmp/test-merge-to-branch-tempfile-already-merging",
"TEMPORARY_PATCH_FILE": "/tmp/test-merge-to-branch-tempfile-temporary-patch",
}
AUTO_PUSH_ARGS = [
"-a", "author@chromium.org",
"-r", "reviewer@chromium.org",
]
class ToplevelTest(unittest.TestCase):
def testSaniniziteVersionTags(self):
self.assertEquals("4.8.230", SanitizeVersionTag("4.8.230"))
self.assertEquals("4.8.230", SanitizeVersionTag("tags/4.8.230"))
self.assertEquals(None, SanitizeVersionTag("candidate"))
def testNormalizeVersionTags(self):
input = ["4.8.230",
"tags/4.8.230",
"tags/4.8.224.1",
"4.8.224.1",
"4.8.223.1",
"tags/4.8.223",
"tags/4.8.231",
"candidates"]
expected = ["4.8.230",
"4.8.230",
"4.8.224.1",
"4.8.224.1",
"4.8.223.1",
"4.8.223",
"4.8.231",
]
self.assertEquals(expected, NormalizeVersionTags(input))
def Cmd(*args, **kwargs):
"""Convenience function returning a shell command test expectation."""
return {
"name": "command",
"args": args,
"ret": args[-1],
"cb": kwargs.get("cb"),
"cwd": kwargs.get("cwd", TEST_CONFIG["DEFAULT_CWD"]),
}
def RL(text, cb=None):
"""Convenience function returning a readline test expectation."""
return {
"name": "readline",
"args": [],
"ret": text,
"cb": cb,
"cwd": None,
}
def URL(*args, **kwargs):
"""Convenience function returning a readurl test expectation."""
return {
"name": "readurl",
"args": args[:-1],
"ret": args[-1],
"cb": kwargs.get("cb"),
"cwd": None,
}
class SimpleMock(object):
def __init__(self):
self._recipe = []
self._index = -1
def Expect(self, recipe):
self._recipe = recipe
def Call(self, name, *args, **kwargs): # pragma: no cover
self._index += 1
try:
expected_call = self._recipe[self._index]
except IndexError:
raise NoRetryException("Calling %s %s" % (name, " ".join(args)))
if not isinstance(expected_call, dict):
raise NoRetryException("Found wrong expectation type for %s %s" %
(name, " ".join(args)))
if expected_call["name"] != name:
raise NoRetryException("Expected action: %s %s - Actual: %s" %
(expected_call["name"], expected_call["args"], name))
# Check if the given working directory matches the expected one.
if expected_call["cwd"] != kwargs.get("cwd"):
raise NoRetryException("Expected cwd: %s in %s %s - Actual: %s" %
(expected_call["cwd"],
expected_call["name"],
expected_call["args"],
kwargs.get("cwd")))
# The number of arguments in the expectation must match the actual
# arguments.
if len(args) > len(expected_call['args']):
raise NoRetryException("When calling %s with arguments, the "
"expectations must consist of at least as many arguments." %
name)
# Compare expected and actual arguments.
for (expected_arg, actual_arg) in zip(expected_call['args'], args):
if expected_arg != actual_arg:
raise NoRetryException("Expected: %s - Actual: %s" %
(expected_arg, actual_arg))
# The expected call contains an optional callback for checking the context
# at the time of the call.
if expected_call['cb']:
try:
expected_call['cb']()
except:
tb = traceback.format_exc()
raise NoRetryException("Caught exception from callback: %s" % tb)
# If the return value is an exception, raise it instead of returning.
if isinstance(expected_call['ret'], Exception):
raise expected_call['ret']
return expected_call['ret']
def AssertFinished(self): # pragma: no cover
if self._index < len(self._recipe) -1:
raise NoRetryException("Called mock too seldom: %d vs. %d" %
(self._index, len(self._recipe)))
class ScriptTest(unittest.TestCase):
def MakeEmptyTempFile(self):
handle, name = tempfile.mkstemp()
os.close(handle)
self._tmp_files.append(name)
return name
def MakeEmptyTempDirectory(self):
name = tempfile.mkdtemp()
self._tmp_files.append(name)
return name
def WriteFakeVersionFile(self, major=3, minor=22, build=4, patch=0):
version_file = os.path.join(TEST_CONFIG["DEFAULT_CWD"], VERSION_FILE)
if not os.path.exists(os.path.dirname(version_file)):
os.makedirs(os.path.dirname(version_file))
with open(version_file, "w") as f:
f.write(" // Some line...\n")
f.write("\n")
f.write("#define V8_MAJOR_VERSION %s\n" % major)
f.write("#define V8_MINOR_VERSION %s\n" % minor)
f.write("#define V8_BUILD_NUMBER %s\n" % build)
f.write("#define V8_PATCH_LEVEL %s\n" % patch)
f.write(" // Some line...\n")
f.write("#define V8_IS_CANDIDATE_VERSION 0\n")
def WriteFakeWatchlistsFile(self):
watchlists_file = os.path.join(TEST_CONFIG["DEFAULT_CWD"], WATCHLISTS_FILE)
if not os.path.exists(os.path.dirname(watchlists_file)):
os.makedirs(os.path.dirname(watchlists_file))
with open(watchlists_file, "w") as f:
content = """
'merges': [
# Only enabled on branches created with tools/release/create_release.py
# 'v8-merges@googlegroups.com',
],
"""
f.write(content)
def MakeStep(self):
"""Convenience wrapper."""
options = ScriptsBase(TEST_CONFIG, self, self._state).MakeOptions([])
return MakeStep(step_class=Step, state=self._state,
config=TEST_CONFIG, side_effect_handler=self,
options=options)
def RunStep(self, script=CreateRelease, step_class=Step, args=None):
"""Convenience wrapper."""
args = args if args is not None else ["-m", "-a=author", "-r=reviewer", ]
return script(TEST_CONFIG, self, self._state).RunSteps([step_class], args)
def Call(self, fun, *args, **kwargs):
print("Calling %s with %s and %s" % (str(fun), str(args), str(kwargs)))
def Command(self, cmd, args="", prefix="", pipe=True, cwd=None):
print("%s %s" % (cmd, args))
print("in %s" % cwd)
return self._mock.Call("command", cmd + " " + args, cwd=cwd)
def ReadLine(self):
return self._mock.Call("readline")
def ReadURL(self, url, params):
if params is not None:
return self._mock.Call("readurl", url, params)
else:
return self._mock.Call("readurl", url)
def Sleep(self, seconds):
pass
def GetUTCStamp(self):
return "1000000"
def Expect(self, *args):
"""Convenience wrapper."""
self._mock.Expect(*args)
def setUp(self):
self._mock = SimpleMock()
self._tmp_files = []
self._state = {}
TEST_CONFIG["DEFAULT_CWD"] = self.MakeEmptyTempDirectory()
def tearDown(self):
if os.path.exists(TEST_CONFIG["PERSISTFILE_BASENAME"]):
shutil.rmtree(TEST_CONFIG["PERSISTFILE_BASENAME"])
# Clean up temps. Doesn't work automatically.
for name in self._tmp_files:
if os.path.isfile(name):
os.remove(name)
if os.path.isdir(name):
shutil.rmtree(name)
self._mock.AssertFinished()
def testGitMock(self):
self.Expect([Cmd("git --version", "git version 1.2.3"),
Cmd("git dummy", "")])
self.assertEquals("git version 1.2.3", self.MakeStep().Git("--version"))
self.assertEquals("", self.MakeStep().Git("dummy"))
def testCommonPrepareDefault(self):
self.Expect([
Cmd("git status -s -uno", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git fetch", ""),
Cmd("git branch", " branch1\n* %s" % TEST_CONFIG["BRANCHNAME"]),
RL("Y"),
Cmd("git branch -D %s" % TEST_CONFIG["BRANCHNAME"], ""),
])
self.MakeStep().CommonPrepare()
self.MakeStep().PrepareBranch()
def testCommonPrepareNoConfirm(self):
self.Expect([
Cmd("git status -s -uno", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git fetch", ""),
Cmd("git branch", " branch1\n* %s" % TEST_CONFIG["BRANCHNAME"]),
RL("n"),
])
self.MakeStep().CommonPrepare()
self.assertRaises(Exception, self.MakeStep().PrepareBranch)
def testCommonPrepareDeleteBranchFailure(self):
self.Expect([
Cmd("git status -s -uno", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git fetch", ""),
Cmd("git branch", " branch1\n* %s" % TEST_CONFIG["BRANCHNAME"]),
RL("Y"),
Cmd("git branch -D %s" % TEST_CONFIG["BRANCHNAME"], None),
])
self.MakeStep().CommonPrepare()
self.assertRaises(Exception, self.MakeStep().PrepareBranch)
def testInitialEnvironmentChecks(self):
TextToFile("", os.path.join(TEST_CONFIG["DEFAULT_CWD"], ".git"))
os.environ["EDITOR"] = "vi"
self.Expect([
Cmd("which vi", "/usr/bin/vi"),
])
self.MakeStep().InitialEnvironmentChecks(TEST_CONFIG["DEFAULT_CWD"])
def testTagTimeout(self):
self.Expect([
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep=\"Title\" origin/tag_name", ""),
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep=\"Title\" origin/tag_name", ""),
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep=\"Title\" origin/tag_name", ""),
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep=\"Title\" origin/tag_name", ""),
])
args = ["--branch", "candidates", "ab12345"]
self._state["version"] = "tag_name"
self._state["commit_title"] = "Title"
self.assertRaises(Exception,
lambda: self.RunStep(RollMerge, TagRevision, args))
def testReadAndPersistVersion(self):
self.WriteFakeVersionFile(build=5)
step = self.MakeStep()
step.ReadAndPersistVersion()
self.assertEquals("3", step["major"])
self.assertEquals("22", step["minor"])
self.assertEquals("5", step["build"])
self.assertEquals("0", step["patch"])
def testRegex(self):
self.assertEqual("(issue 321)",
re.sub(r"BUG=v8:(.*)$", r"(issue \1)", "BUG=v8:321"))
self.assertEqual("(Chromium issue 321)",
re.sub(r"BUG=(.*)$", r"(Chromium issue \1)", "BUG=321"))
cl = " too little\n\ttab\ttab\n too much\n trailing "
cl = MSub(r"\t", r" ", cl)
cl = MSub(r"^ {1,7}([^ ])", r" \1", cl)
cl = MSub(r"^ {9,80}([^ ])", r" \1", cl)
cl = MSub(r" +$", r"", cl)
self.assertEqual(" too little\n"
" tab tab\n"
" too much\n"
" trailing", cl)
self.assertEqual("//\n#define V8_BUILD_NUMBER 3\n",
MSub(r"(?<=#define V8_BUILD_NUMBER)(?P<space>\s+)\d*$",
r"\g<space>3",
"//\n#define V8_BUILD_NUMBER 321\n"))
TAGS = """
4425.0
0.0.0.0
3.9.6
3.22.4
test_tag
"""
# Version as tag: 3.22.4.0. Version on master: 3.22.6.
# Make sure that the latest version is 3.22.6.0.
def testIncrementVersion(self):
self.Expect([
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git tag", self.TAGS),
Cmd("git checkout -f origin/master -- include/v8-version.h",
"", cb=lambda: self.WriteFakeVersionFile(3, 22, 6)),
])
self.RunStep(CreateRelease, IncrementVersion)
self.assertEquals("3", self._state["new_major"])
self.assertEquals("22", self._state["new_minor"])
self.assertEquals("7", self._state["new_build"])
self.assertEquals("0", self._state["new_patch"])
def testBootstrapper(self):
work_dir = self.MakeEmptyTempDirectory()
class FakeScript(ScriptsBase):
def _Steps(self):
return []
# Use the test configuration without the fake testing default work dir.
fake_config = dict(TEST_CONFIG)
del(fake_config["DEFAULT_CWD"])
self.Expect([
Cmd("fetch v8", "", cwd=work_dir),
])
FakeScript(fake_config, self).Run(["--work-dir", work_dir])
def testCreateRelease(self):
TextToFile("", os.path.join(TEST_CONFIG["DEFAULT_CWD"], ".git"))
# The version file on master has build level 5.
self.WriteFakeVersionFile(build=5)
commit_msg = """Version 3.22.5
TBR=reviewer@chromium.org"""
def CheckVersionCommit():
commit = FileToText(TEST_CONFIG["COMMITMSG_FILE"])
self.assertEquals(commit_msg, commit)
version = FileToText(
os.path.join(TEST_CONFIG["DEFAULT_CWD"], VERSION_FILE))
self.assertTrue(re.search(r"#define V8_MINOR_VERSION\s+22", version))
self.assertTrue(re.search(r"#define V8_BUILD_NUMBER\s+5", version))
self.assertFalse(re.search(r"#define V8_BUILD_NUMBER\s+6", version))
self.assertTrue(re.search(r"#define V8_PATCH_LEVEL\s+0", version))
self.assertTrue(
re.search(r"#define V8_IS_CANDIDATE_VERSION\s+0", version))
expectations = [
Cmd("git fetch origin +refs/heads/*:refs/heads/*", ""),
Cmd("git checkout -f origin/master", "", cb=self.WriteFakeWatchlistsFile),
Cmd("git branch", ""),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git tag", self.TAGS),
Cmd("git checkout -f origin/master -- include/v8-version.h",
"", cb=self.WriteFakeVersionFile),
Cmd("git log -1 --format=%H 3.22.4", "release_hash\n"),
Cmd("git log -1 --format=%s release_hash", "Version 3.22.4\n"),
Cmd("git log -1 --format=%H release_hash^", "abc3\n"),
Cmd("git log --format=%H abc3..push_hash", "rev1\n"),
Cmd("git push origin push_hash:refs/heads/3.22.5", ""),
Cmd("git reset --hard origin/master", ""),
Cmd("git new-branch work-branch --upstream origin/3.22.5", ""),
Cmd("git checkout -f 3.22.4 -- include/v8-version.h", "",
cb=self.WriteFakeVersionFile),
Cmd("git commit -aF \"%s\"" % TEST_CONFIG["COMMITMSG_FILE"], "",
cb=CheckVersionCommit),
Cmd("git cl upload --send-mail "
"-f --bypass-hooks --no-autocc --message-file "
"\"%s\" --gerrit" % TEST_CONFIG["COMMITMSG_FILE"], ""),
Cmd("git cl land --bypass-hooks -f", ""),
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep="
"\"Version 3.22.5\" origin/3.22.5", "hsh_to_tag"),
Cmd("git tag 3.22.5 hsh_to_tag", ""),
Cmd("git push origin refs/tags/3.22.5:refs/tags/3.22.5", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git branch", "* master\n work-branch\n"),
Cmd("git branch -D work-branch", ""),
Cmd("git gc", ""),
]
self.Expect(expectations)
args = ["-a", "author@chromium.org",
"-r", "reviewer@chromium.org",
"--revision", "push_hash"]
CreateRelease(TEST_CONFIG, self).Run(args)
# Note: The version file is on build number 5 again in the end of this test
# since the git command that merges to master is mocked out.
# Check for correct content of the WATCHLISTS file
watchlists_content = FileToText(os.path.join(TEST_CONFIG["DEFAULT_CWD"],
WATCHLISTS_FILE))
expected_watchlists_content = """
'merges': [
# Only enabled on branches created with tools/release/create_release.py
'v8-merges@googlegroups.com',
],
"""
self.assertEqual(watchlists_content, expected_watchlists_content)
C_V8_22624_LOG = """V8 CL.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22624 123
"""
C_V8_123455_LOG = """V8 CL.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@123455 123
"""
C_V8_123456_LOG = """V8 CL.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@123456 123
"""
ROLL_COMMIT_MSG = """Update V8 to version 3.22.4.
Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/last_rol..roll_hsh
Please follow these instructions for assigning/CC'ing issues:
https://v8.dev/docs/triage-issues
Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.
CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux-blink-rel
CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_optional_gpu_tests_rel
CQ_INCLUDE_TRYBOTS=luci.chromium.try:mac_optional_gpu_tests_rel
CQ_INCLUDE_TRYBOTS=luci.chromium.try:win_optional_gpu_tests_rel
CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel
TBR=reviewer@chromium.org"""
# Snippet from the original DEPS file.
FAKE_DEPS = """
vars = {
"v8_revision": "last_roll_hsh",
}
deps = {
"src/v8":
(Var("googlecode_url") % "v8") + "/" + Var("v8_branch") + "@" +
Var("v8_revision"),
}
"""
def testChromiumRollUpToDate(self):
TEST_CONFIG["CHROMIUM"] = self.MakeEmptyTempDirectory()
json_output_file = os.path.join(TEST_CONFIG["CHROMIUM"], "out.json")
TextToFile(self.FAKE_DEPS, os.path.join(TEST_CONFIG["CHROMIUM"], "DEPS"))
self.Expect([
Cmd("git fetch origin", ""),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git describe --tags last_roll_hsh", "3.22.4"),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git rev-list --max-age=395200 --tags",
"bad_tag\nroll_hsh\nhash_123"),
Cmd("git describe --tags bad_tag", ""),
Cmd("git describe --tags roll_hsh", "3.22.4"),
Cmd("git describe --tags hash_123", "3.22.3"),
Cmd("git describe --tags roll_hsh", "3.22.4"),
Cmd("git describe --tags hash_123", "3.22.3"),
])
result = auto_roll.AutoRoll(TEST_CONFIG, self).Run(
AUTO_PUSH_ARGS + [
"-c", TEST_CONFIG["CHROMIUM"],
"--json-output", json_output_file])
self.assertEquals(0, result)
json_output = json.loads(FileToText(json_output_file))
self.assertEquals("up_to_date", json_output["monitoring_state"])
def testChromiumRoll(self):
# Setup fake directory structures.
TEST_CONFIG["CHROMIUM"] = self.MakeEmptyTempDirectory()
json_output_file = os.path.join(TEST_CONFIG["CHROMIUM"], "out.json")
TextToFile(self.FAKE_DEPS, os.path.join(TEST_CONFIG["CHROMIUM"], "DEPS"))
TextToFile("", os.path.join(TEST_CONFIG["CHROMIUM"], ".git"))
chrome_dir = TEST_CONFIG["CHROMIUM"]
os.makedirs(os.path.join(chrome_dir, "v8"))
def WriteDeps():
TextToFile("Some line\n \"v8_revision\": \"22624\",\n some line",
os.path.join(chrome_dir, "DEPS"))
expectations = [
Cmd("git fetch origin", ""),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git describe --tags last_roll_hsh", "3.22.3.1"),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git rev-list --max-age=395200 --tags",
"bad_tag\nroll_hsh\nhash_123"),
Cmd("git describe --tags bad_tag", ""),
Cmd("git describe --tags roll_hsh", "3.22.4"),
Cmd("git describe --tags hash_123", "3.22.3"),
Cmd("git describe --tags roll_hsh", "3.22.4"),
Cmd("git log -1 --format=%s roll_hsh", "Version 3.22.4\n"),
Cmd("git describe --tags roll_hsh", "3.22.4"),
Cmd("git describe --tags last_roll_hsh", "3.22.2.1"),
Cmd("git status -s -uno", "", cwd=chrome_dir),
Cmd("git checkout -f master", "", cwd=chrome_dir),
Cmd("git branch", "", cwd=chrome_dir),
Cmd("git pull", "", cwd=chrome_dir),
Cmd("git fetch origin", ""),
Cmd("git new-branch work-branch", "", cwd=chrome_dir),
Cmd("gclient setdep -r src/v8@roll_hsh", "", cb=WriteDeps,
cwd=chrome_dir),
Cmd(("git commit -am \"%s\" "
"--author \"author@chromium.org <author@chromium.org>\"" %
self.ROLL_COMMIT_MSG),
"", cwd=chrome_dir),
Cmd("git cl upload --send-mail -f "
"--cq-dry-run --bypass-hooks --gerrit", "",
cwd=chrome_dir),
Cmd("git checkout -f master", "", cwd=chrome_dir),
Cmd("git branch -D work-branch", "", cwd=chrome_dir),
]
self.Expect(expectations)
args = ["-a", "author@chromium.org", "-c", chrome_dir,
"-r", "reviewer@chromium.org", "--json-output", json_output_file]
auto_roll.AutoRoll(TEST_CONFIG, self).Run(args)
deps = FileToText(os.path.join(chrome_dir, "DEPS"))
self.assertTrue(re.search("\"v8_revision\": \"22624\"", deps))
json_output = json.loads(FileToText(json_output_file))
self.assertEquals("success", json_output["monitoring_state"])
def testCheckLastPushRecently(self):
self.Expect([
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git tag", self.TAGS),
Cmd("git log -1 --format=%H 3.22.4", "release_hash\n"),
Cmd("git log -1 --format=%s release_hash",
"Version 3.22.4 (based on abc3)\n"),
Cmd("git log --format=%H abc3..abc123", "\n"),
])
self._state["candidate"] = "abc123"
self.assertEquals(0, self.RunStep(
auto_push.AutoPush, LastReleaseBailout, AUTO_PUSH_ARGS))
def testAutoPush(self):
self.Expect([
Cmd("git fetch", ""),
Cmd("git fetch origin +refs/heads/lkgr:refs/heads/lkgr", ""),
Cmd("git show-ref -s refs/heads/lkgr", "abc123\n"),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git tag", self.TAGS),
Cmd("git log -1 --format=%H 3.22.4", "release_hash\n"),
Cmd("git log -1 --format=%s release_hash",
"Version 3.22.4 (based on abc3)\n"),
Cmd("git log --format=%H abc3..abc123", "some_stuff\n"),
])
auto_push.AutoPush(TEST_CONFIG, self).Run(AUTO_PUSH_ARGS + ["--push"])
state = json.loads(FileToText("%s-state.json"
% TEST_CONFIG["PERSISTFILE_BASENAME"]))
self.assertEquals("abc123", state["candidate"])
def testRollMerge(self):
TEST_CONFIG["ALREADY_MERGING_SENTINEL_FILE"] = self.MakeEmptyTempFile()
TextToFile("", os.path.join(TEST_CONFIG["DEFAULT_CWD"], ".git"))
self.WriteFakeVersionFile(build=5)
os.environ["EDITOR"] = "vi"
extra_patch = self.MakeEmptyTempFile()
def VerifyPatch(patch):
return lambda: self.assertEquals(patch,
FileToText(TEST_CONFIG["TEMPORARY_PATCH_FILE"]))
msg = """Version 3.22.5.1 (cherry-pick)
Merged ab12345
Merged ab23456
Merged ab34567
Merged ab45678
Merged ab56789
Title4
Title2
Title3
Title1
Revert "Something"
BUG=123,234,345,456,567,v8:123
"""
def VerifyLand():
commit = FileToText(TEST_CONFIG["COMMITMSG_FILE"])
self.assertEquals(msg, commit)
version = FileToText(
os.path.join(TEST_CONFIG["DEFAULT_CWD"], VERSION_FILE))
self.assertTrue(re.search(r"#define V8_MINOR_VERSION\s+22", version))
self.assertTrue(re.search(r"#define V8_BUILD_NUMBER\s+5", version))
self.assertTrue(re.search(r"#define V8_PATCH_LEVEL\s+1", version))
self.assertTrue(
re.search(r"#define V8_IS_CANDIDATE_VERSION\s+0", version))
self.Expect([
Cmd("git status -s -uno", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git fetch", ""),
Cmd("git branch", " branch1\n* branch2\n"),
Cmd("git new-branch %s --upstream refs/remotes/origin/candidates" %
TEST_CONFIG["BRANCHNAME"], ""),
Cmd(("git log --format=%H --grep=\"Port ab12345\" "
"--reverse origin/master"),
"ab45678\nab23456"),
Cmd("git log -1 --format=%s ab45678", "Title1"),
Cmd("git log -1 --format=%s ab23456", "Title2"),
Cmd(("git log --format=%H --grep=\"Port ab23456\" "
"--reverse origin/master"),
""),
Cmd(("git log --format=%H --grep=\"Port ab34567\" "
"--reverse origin/master"),
"ab56789"),
Cmd("git log -1 --format=%s ab56789", "Title3"),
RL("Y"), # Automatically add corresponding ports (ab34567, ab56789)?
# Simulate git being down which stops the script.
Cmd("git log -1 --format=%s ab12345", None),
# Restart script in the failing step.
Cmd("git log -1 --format=%s ab12345", "Title4"),
Cmd("git log -1 --format=%s ab23456", "Title2"),
Cmd("git log -1 --format=%s ab34567", "Title3"),
Cmd("git log -1 --format=%s ab45678", "Title1"),
Cmd("git log -1 --format=%s ab56789", "Revert \"Something\""),
Cmd("git log -1 ab12345", "Title4\nBUG=123\nBUG=234"),
Cmd("git log -1 ab23456", "Title2\n BUG = v8:123,345"),
Cmd("git log -1 ab34567", "Title3\nBUG=567, 456"),
Cmd("git log -1 ab45678", "Title1\nBUG="),
Cmd("git log -1 ab56789", "Revert \"Something\"\nBUG=none"),
Cmd("git log -1 -p ab12345", "patch4"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch4")),
Cmd("git log -1 -p ab23456", "patch2"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch2")),
Cmd("git log -1 -p ab34567", "patch3"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch3")),
Cmd("git log -1 -p ab45678", "patch1"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch1")),
Cmd("git log -1 -p ab56789", "patch5\n"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch5\n")),
Cmd("git apply --index --reject \"%s\"" % extra_patch, ""),
RL("Y"), # Automatically increment patch level?
Cmd("git commit -aF \"%s\"" % TEST_CONFIG["COMMITMSG_FILE"], ""),
RL("reviewer@chromium.org"), # V8 reviewer.
Cmd("git cl upload --send-mail -r \"reviewer@chromium.org\" "
"--bypass-hooks --cc \"ulan@chromium.org\" --gerrit", ""),
Cmd("git checkout -f %s" % TEST_CONFIG["BRANCHNAME"], ""),
RL("LGTM"), # Enter LGTM for V8 CL.
Cmd("git cl presubmit", "Presubmit successfull\n"),
Cmd("git cl land -f --bypass-hooks", "Closing issue\n",
cb=VerifyLand),
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep=\""
"Version 3.22.5.1 (cherry-pick)"
"\" refs/remotes/origin/candidates",
""),
Cmd("git fetch", ""),
Cmd("git log -1 --format=%H --grep=\""
"Version 3.22.5.1 (cherry-pick)"
"\" refs/remotes/origin/candidates",
"hsh_to_tag"),
Cmd("git tag 3.22.5.1 hsh_to_tag", ""),
Cmd("git push origin refs/tags/3.22.5.1:refs/tags/3.22.5.1", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git branch -D %s" % TEST_CONFIG["BRANCHNAME"], ""),
])
# ab12345 and ab34567 are patches. ab23456 (included) and ab45678 are the
# MIPS ports of ab12345. ab56789 is the MIPS port of ab34567.
args = ["-f", "-p", extra_patch, "--branch", "candidates",
"ab12345", "ab23456", "ab34567"]
# The first run of the script stops because of git being down.
self.assertRaises(GitFailedException,
lambda: RollMerge(TEST_CONFIG, self).Run(args))
# Test that state recovery after restarting the script works.
args += ["-s", "4"]
RollMerge(TEST_CONFIG, self).Run(args)
def testMergeToBranch(self):
TEST_CONFIG["ALREADY_MERGING_SENTINEL_FILE"] = self.MakeEmptyTempFile()
TextToFile("", os.path.join(TEST_CONFIG["DEFAULT_CWD"], ".git"))
self.WriteFakeVersionFile(build=5)
os.environ["EDITOR"] = "vi"
extra_patch = self.MakeEmptyTempFile()
def VerifyPatch(patch):
return lambda: self.assertEquals(patch,
FileToText(TEST_CONFIG["TEMPORARY_PATCH_FILE"]))
info_msg = ("NOTE: This script will no longer automatically "
"update include/v8-version.h "
"and create a tag. This is done automatically by the autotag bot. "
"Please call the merge_to_branch.py with --help for more information.")
msg = """Merged: Squashed multiple commits.
Merged: Title4
Revision: ab12345
Merged: Title2
Revision: ab23456
Merged: Title3
Revision: ab34567
Merged: Title1
Revision: ab45678
Merged: Revert \"Something\"
Revision: ab56789
BUG=123,234,345,456,567,v8:123
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
"""
def VerifyLand():
commit = FileToText(TEST_CONFIG["COMMITMSG_FILE"])
self.assertEquals(msg, commit)
self.Expect([
Cmd("git status -s -uno", ""),
Cmd("git checkout -f origin/master", ""),
Cmd("git fetch", ""),
Cmd("git branch", " branch1\n* branch2\n"),
Cmd("git new-branch %s --upstream refs/remotes/origin/candidates" %
TEST_CONFIG["BRANCHNAME"], ""),
Cmd(("git log --format=%H --grep=\"^[Pp]ort ab12345\" "
"--reverse origin/master"),
"ab45678\nab23456"),
Cmd("git log -1 --format=%s ab45678", "Title1"),
Cmd("git log -1 --format=%s ab23456", "Title2"),
Cmd(("git log --format=%H --grep=\"^[Pp]ort ab23456\" "
"--reverse origin/master"),
""),
Cmd(("git log --format=%H --grep=\"^[Pp]ort ab34567\" "
"--reverse origin/master"),
"ab56789"),
Cmd("git log -1 --format=%s ab56789", "Title3"),
RL("Y"), # Automatically add corresponding ports (ab34567, ab56789)?
# Simulate git being down which stops the script.
Cmd("git log -1 --format=%s ab12345", None),
# Restart script in the failing step.
Cmd("git log -1 --format=%s ab12345", "Title4"),
Cmd("git log -1 --format=%s ab23456", "Title2"),
Cmd("git log -1 --format=%s ab34567", "Title3"),
Cmd("git log -1 --format=%s ab45678", "Title1"),
Cmd("git log -1 --format=%s ab56789", "Revert \"Something\""),
Cmd("git log -1 ab12345", "Title4\nBUG=123\nBUG=234"),
Cmd("git log -1 ab23456", "Title2\n BUG = v8:123,345"),
Cmd("git log -1 ab34567", "Title3\nBug: 567, 456,345"),
Cmd("git log -1 ab45678", "Title1\nBug:"),
Cmd("git log -1 ab56789", "Revert \"Something\"\nBUG=none"),
Cmd("git log -1 -p ab12345", "patch4"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch4")),
Cmd("git log -1 -p ab23456", "patch2"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch2")),
Cmd("git log -1 -p ab34567", "patch3"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch3")),
Cmd("git log -1 -p ab45678", "patch1"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch1")),
Cmd("git log -1 -p ab56789", "patch5\n"),
Cmd(("git apply --index --reject \"%s\"" %
TEST_CONFIG["TEMPORARY_PATCH_FILE"]),
"", cb=VerifyPatch("patch5\n")),
Cmd("git apply --index --reject \"%s\"" % extra_patch, ""),
Cmd("git commit -aF \"%s\"" % TEST_CONFIG["COMMITMSG_FILE"], ""),
RL("reviewer@chromium.org"), # V8 reviewer.
Cmd("git cl upload --send-mail -r \"reviewer@chromium.org\" "
"--bypass-hooks --cc \"ulan@chromium.org\" --gerrit", ""),
Cmd("git checkout -f %s" % TEST_CONFIG["BRANCHNAME"], ""),
RL("LGTM"), # Enter LGTM for V8 CL.
Cmd("git cl presubmit", "Presubmit successfull\n"),
Cmd("git cl land -f --bypass-hooks", "Closing issue\n",
cb=VerifyLand),
Cmd("git checkout -f origin/master", ""),
Cmd("git branch -D %s" % TEST_CONFIG["BRANCHNAME"], ""),
])
# ab12345 and ab34567 are patches. ab23456 (included) and ab45678 are the
# MIPS ports of ab12345. ab56789 is the MIPS port of ab34567.
args = ["-f", "-p", extra_patch, "--branch", "candidates",
"ab12345", "ab23456", "ab34567"]
# The first run of the script stops because of git being down.
self.assertRaises(GitFailedException,
lambda: MergeToBranch(TEST_CONFIG, self).Run(args))
# Test that state recovery after restarting the script works.
args += ["-s", "4"]
MergeToBranch(TEST_CONFIG, self).Run(args)
if __name__ == '__main__':
unittest.main()
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