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Commit b351e302 authored by machenbach's avatar machenbach Committed by Commit bot
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Fix v8rel script after adding roll branches. 

Use git hashes as keys when referring to releases, not
pure commit position numbers as those are not unique.

Better bailout to only check for recent releases.

Add new branching method with a roll branch in heads to
the v8rel test case.

Fix the way v8 is referred to in DEPS files in the test
cases. The test still had svn-number style.

BUG=chromium:451975
TBR=tandrii@chromium.org
NOTRY=true
LOG=n

TEST=./script_test.py

Review URL: https://codereview.chromium.org/928243002

Cr-Commit-Position: refs/heads/master@{#26669}
parent 3d824f02
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Showing with 101 additions and 66 deletions
tools/release/releases.py
View file @ b351e302
......@@ -70,7 +70,7 @@ def FilterDuplicatesAndReverse(cr_releases):
"""Returns the chromium releases in reverse order filtered by v8 revision
duplicates.
cr_releases is a list of [cr_rev, v8_rev] reverse-sorted by cr_rev.
cr_releases is a list of [cr_rev, v8_hsh] reverse-sorted by cr_rev.
"""
last = ""
result = []
......@@ -87,8 +87,9 @@ def BuildRevisionRanges(cr_releases):
The ranges are comma-separated, each range has the form R1:R2. The newest
entry is the only one of the form R1, as there is no end range.
cr_releases is a list of [cr_rev, v8_rev] reverse-sorted by cr_rev.
cr_rev either refers to a chromium svn revision or a chromium branch number.
cr_releases is a list of [cr_rev, v8_hsh] reverse-sorted by cr_rev.
cr_rev either refers to a chromium commit position or a chromium branch
number.
"""
range_lists = {}
cr_releases = FilterDuplicatesAndReverse(cr_releases)
......@@ -100,7 +101,6 @@ def BuildRevisionRanges(cr_releases):
# Assume the chromium revisions are all different.
assert cr_from[0] != cr_to[0]
# TODO(machenbach): Subtraction is not git friendly.
ran = "%s:%d" % (cr_from[0], int(cr_to[0]) - 1)
# Collect the ranges in lists per revision.
......@@ -111,7 +111,7 @@ def BuildRevisionRanges(cr_releases):
range_lists.setdefault(cr_releases[-1][1], []).append(cr_releases[-1][0])
# Stringify and comma-separate the range lists.
return dict((rev, ", ".join(ran)) for rev, ran in range_lists.iteritems())
return dict((hsh, ", ".join(ran)) for hsh, ran in range_lists.iteritems())
def MatchSafe(match):
......@@ -207,12 +207,16 @@ class RetrieveV8Releases(Step):
else:
patches = self.GetMergedPatches(body)
if SortingKey("4.2.69") <= SortingKey(version):
master_hash = self.GetLatestReleaseBase(version=version)
else:
# Legacy: Before version 4.2.69, the master revision was determined
# by commit message.
title = self.GitLog(n=1, format="%s", git_hash=git_hash)
master_hash = self.GetMasterHashFromPush(title)
master_position = ""
if master_hash:
master_position = self.GetCommitPositionNumber(master_hash)
# TODO(machenbach): Add the commit position number.
return self.GetReleaseDict(
git_hash, master_position, master_hash, branch, version,
patches, body), self["patch"]
......@@ -264,8 +268,8 @@ class RetrieveV8Releases(Step):
)
branch = ""
for b in branches:
if b == "origin/candidates":
branch = "candidates"
if b.startswith("origin/"):
branch = b.split("origin/")[1]
break
if b.startswith("branch-heads/"):
branch = b.split("branch-heads/")[1]
......@@ -346,18 +350,12 @@ class RetrieveChromiumV8Releases(Step):
def RunStep(self):
cwd = self._options.chromium
releases = filter(
lambda r: r["branch"] in [self.vc.CandidateBranch(),
self.vc.MasterBranch()],
self["releases"])
if not releases: # pragma: no cover
print "No releases detected. Skipping chromium history."
return True
# Update v8 checkout in chromium.
self.GitFetchOrigin(cwd=os.path.join(cwd, "v8"))
oldest_v8_rev = int(releases[-1]["revision"])
# All v8 revisions we are interested in.
releases_dict = dict((r["revision_git"], r) for r in self["releases"])
cr_releases = []
try:
......@@ -372,13 +370,12 @@ class RetrieveChromiumV8Releases(Step):
if match:
cr_rev = self.GetCommitPositionNumber(git_hash, cwd=cwd)
if cr_rev:
v8_rev = ConvertToCommitNumber(self, match.group(1))
cr_releases.append([cr_rev, v8_rev])
v8_hsh = match.group(1)
cr_releases.append([cr_rev, v8_hsh])
# Stop after reaching beyond the last v8 revision we want to update.
# We need a small buffer for possible revert/reland frenzies.
# TODO(machenbach): Subtraction is not git friendly.
if int(v8_rev) < oldest_v8_rev - 100:
# Stop as soon as we find a v8 revision that we didn't fetch in the
# v8-revision-retrieval part above (i.e. a revision that's too old).
if v8_hsh not in releases_dict:
break # pragma: no cover
# Allow Ctrl-C interrupt.
......@@ -390,9 +387,9 @@ class RetrieveChromiumV8Releases(Step):
# Add the chromium ranges to the v8 candidates and master releases.
all_ranges = BuildRevisionRanges(cr_releases)
releases_dict = dict((r["revision"], r) for r in releases)
for revision, ranges in all_ranges.iteritems():
releases_dict.get(revision, {})["chromium_revision"] = ranges
for hsh, ranges in all_ranges.iteritems():
releases_dict.get(hsh, {})["chromium_revision"] = ranges
# TODO(machenbach): Unify common code with method above.
......@@ -401,13 +398,9 @@ class RietrieveChromiumBranches(Step):
def RunStep(self):
cwd = self._options.chromium
cand_releases = filter(lambda r: r["branch"] == self.vc.CandidateBranch(),
self["releases"])
if not cand_releases: # pragma: no cover
print "No candidates releases detected. Skipping chromium history."
return True
oldest_v8_rev = int(cand_releases[-1]["revision"])
# All v8 revisions we are interested in.
releases_dict = dict((r["revision_git"], r) for r in self["releases"])
# Filter out irrelevant branches.
branches = filter(lambda r: re.match(r"branch-heads/\d+", r),
......@@ -429,13 +422,12 @@ class RietrieveChromiumBranches(Step):
deps = FileToText(os.path.join(cwd, "DEPS"))
match = DEPS_RE.search(deps)
if match:
v8_rev = ConvertToCommitNumber(self, match.group(1))
cr_branches.append([str(branch), v8_rev])
v8_hsh = match.group(1)
cr_branches.append([str(branch), v8_hsh])
# Stop after reaching beyond the last v8 revision we want to update.
# We need a small buffer for possible revert/reland frenzies.
# TODO(machenbach): Subtraction is not git friendly.
if int(v8_rev) < oldest_v8_rev - 100:
# Stop as soon as we find a v8 revision that we didn't fetch in the
# v8-revision-retrieval part above (i.e. a revision that's too old).
if v8_hsh not in releases_dict:
break # pragma: no cover
# Allow Ctrl-C interrupt.
......@@ -447,9 +439,8 @@ class RietrieveChromiumBranches(Step):
# Add the chromium branches to the v8 candidate releases.
all_ranges = BuildRevisionRanges(cr_branches)
cand_dict = dict((r["revision"], r) for r in cand_releases)
for revision, ranges in all_ranges.iteritems():
cand_dict.get(revision, {})["chromium_branch"] = ranges
releases_dict.get(revision, {})["chromium_branch"] = ranges
class CleanUp(Step):
......
tools/release/test_scripts.py
View file @ b351e302
......@@ -354,14 +354,14 @@ class ScriptTest(unittest.TestCase):
return name
def WriteFakeVersionFile(self, minor=22, build=4, patch=0):
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 MAJOR_VERSION 3\n")
f.write("#define MAJOR_VERSION %s\n" % major)
f.write("#define MINOR_VERSION %s\n" % minor)
f.write("#define BUILD_NUMBER %s\n" % build)
f.write("#define PATCH_LEVEL %s\n" % patch)
......@@ -630,7 +630,7 @@ test_tag
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git tag", self.TAGS),
Cmd("git checkout -f origin/master -- src/version.cc",
"", cb=lambda: self.WriteFakeVersionFile(22, 6)),
"", cb=lambda: self.WriteFakeVersionFile(3, 22, 6)),
])
self.RunStep(PushToCandidates, IncrementVersion)
......@@ -1291,6 +1291,10 @@ LOG=N
MergeToBranch(TEST_CONFIG, self).Run(args)
def testReleases(self):
c_hash1_commit_log = """Update V8 to Version 4.2.71.
Cr-Commit-Position: refs/heads/master@{#5678}
"""
c_hash2_commit_log = """Revert something.
BUG=12345
......@@ -1326,6 +1330,10 @@ git-svn-id: googlecode@123 0039-1c4b
c_hash_345_commit_log = """Version 3.4.0.
Cr-Commit-Position: refs/heads/candidates@{#345}
"""
c_hash_456_commit_log = """Version 4.2.71.
Cr-Commit-Position: refs/heads/4.2.71@{#1}
"""
json_output = self.MakeEmptyTempFile()
......@@ -1341,8 +1349,9 @@ Cr-Commit-Position: refs/heads/candidates@{#345}
os.path.join(chrome_dir, "DEPS"))
WriteDEPS(567)
def ResetVersion(minor, build, patch=0):
return lambda: self.WriteFakeVersionFile(minor=minor,
def ResetVersion(major, minor, build, patch=0):
return lambda: self.WriteFakeVersionFile(major=major,
minor=minor,
build=build,
patch=patch)
......@@ -1357,71 +1366,90 @@ Cr-Commit-Position: refs/heads/candidates@{#345}
Cmd("git new-branch %s" % TEST_CONFIG["BRANCHNAME"], ""),
Cmd("git fetch origin +refs/tags/*:refs/tags/*", ""),
Cmd("git rev-list --max-age=395200 --tags",
"bad_tag\nhash_234\nhash_123\nhash_345\n"),
"bad_tag\nhash_234\nhash_123\nhash_345\nhash_456\n"),
Cmd("git describe --tags bad_tag", "3.23.42-1-deadbeef"),
Cmd("git describe --tags hash_234", "3.3.1.1"),
Cmd("git describe --tags hash_123", "3.21.2"),
Cmd("git describe --tags hash_345", "3.22.3"),
Cmd("git describe --tags hash_456", "4.2.71"),
Cmd("git diff --name-only hash_234 hash_234^", VERSION_FILE),
Cmd("git checkout -f hash_234 -- %s" % VERSION_FILE, "",
cb=ResetVersion(3, 1, 1)),
cb=ResetVersion(3, 3, 1, 1)),
Cmd("git branch -r --contains hash_234", " branch-heads/3.3\n"),
Cmd("git log -1 --format=%B hash_234", c_hash_234_commit_log),
Cmd("git log -1 --format=%s hash_234", ""),
Cmd("git log -1 --format=%B hash_234", c_hash_234_commit_log),
Cmd("git log -1 --format=%ci hash_234", "18:15"),
Cmd("git checkout -f HEAD -- %s" % VERSION_FILE, "",
cb=ResetVersion(22, 5)),
cb=ResetVersion(3, 22, 5)),
Cmd("git diff --name-only hash_123 hash_123^", VERSION_FILE),
Cmd("git checkout -f hash_123 -- %s" % VERSION_FILE, "",
cb=ResetVersion(21, 2)),
cb=ResetVersion(3, 21, 2)),
Cmd("git branch -r --contains hash_123", " branch-heads/3.21\n"),
Cmd("git log -1 --format=%B hash_123", c_hash_123_commit_log),
Cmd("git log -1 --format=%s hash_123", ""),
Cmd("git log -1 --format=%B hash_123", c_hash_123_commit_log),
Cmd("git log -1 --format=%ci hash_123", "03:15"),
Cmd("git checkout -f HEAD -- %s" % VERSION_FILE, "",
cb=ResetVersion(22, 5)),
cb=ResetVersion(3, 22, 5)),
Cmd("git diff --name-only hash_345 hash_345^", VERSION_FILE),
Cmd("git checkout -f hash_345 -- %s" % VERSION_FILE, "",
cb=ResetVersion(22, 3)),
cb=ResetVersion(3, 22, 3)),
Cmd("git branch -r --contains hash_345", " origin/candidates\n"),
Cmd("git log -1 --format=%B hash_345", c_hash_345_commit_log),
Cmd("git log -1 --format=%s hash_345", ""),
Cmd("git log -1 --format=%B hash_345", c_hash_345_commit_log),
Cmd("git log -1 --format=%ci hash_345", ""),
Cmd("git checkout -f HEAD -- %s" % VERSION_FILE, "",
cb=ResetVersion(22, 5)),
cb=ResetVersion(3, 22, 5)),
Cmd("git diff --name-only hash_456 hash_456^", VERSION_FILE),
Cmd("git checkout -f hash_456 -- %s" % VERSION_FILE, "",
cb=ResetVersion(4, 2, 71)),
Cmd("git branch -r --contains hash_456", " origin/4.2.71\n"),
Cmd("git log -1 --format=%B hash_456", c_hash_456_commit_log),
Cmd("git log -1 --format=%H 4.2.71", "hash_456"),
Cmd("git log -1 --format=%s hash_456", "Version 4.2.71"),
Cmd("git log -1 --format=%H hash_456^", "master_456"),
Cmd("git log -1 --format=%B master_456",
"Cr-Commit-Position: refs/heads/master@{#456}"),
Cmd("git log -1 --format=%B hash_456", c_hash_456_commit_log),
Cmd("git log -1 --format=%ci hash_456", "02:15"),
Cmd("git checkout -f HEAD -- %s" % VERSION_FILE, "",
cb=ResetVersion(3, 22, 5)),
Cmd("git status -s -uno", "", cwd=chrome_dir),
Cmd("git checkout -f master", "", cwd=chrome_dir),
Cmd("git pull", "", cwd=chrome_dir),
Cmd("git new-branch %s" % TEST_CONFIG["BRANCHNAME"], "",
cwd=chrome_dir),
Cmd("git fetch origin", "", cwd=chrome_v8_dir),
Cmd("git log --format=%H --grep=\"V8\"", "c_hash1\nc_hash2\nc_hash3\n",
Cmd("git log --format=%H --grep=\"V8\"",
"c_hash0\nc_hash1\nc_hash2\nc_hash3\n",
cwd=chrome_dir),
Cmd("git diff --name-only c_hash0 c_hash0^", "", cwd=chrome_dir),
Cmd("git diff --name-only c_hash1 c_hash1^", "DEPS", cwd=chrome_dir),
Cmd("git checkout -f c_hash1 -- DEPS", "",
cb=ResetDEPS("hash_456"),
cwd=chrome_dir),
Cmd("git log -1 --format=%B c_hash1", c_hash1_commit_log,
cwd=chrome_dir),
Cmd("git diff --name-only c_hash1 c_hash1^", "", cwd=chrome_dir),
Cmd("git diff --name-only c_hash2 c_hash2^", "DEPS", cwd=chrome_dir),
Cmd("git checkout -f c_hash2 -- DEPS", "",
cb=ResetDEPS("0123456789012345678901234567890123456789"),
cb=ResetDEPS("hash_345"),
cwd=chrome_dir),
Cmd("git log -1 --format=%B c_hash2", c_hash2_commit_log,
cwd=chrome_dir),
Cmd("git log -1 --format=%B 0123456789012345678901234567890123456789",
self.C_V8_22624_LOG, cwd=chrome_v8_dir),
Cmd("git diff --name-only c_hash3 c_hash3^", "DEPS", cwd=chrome_dir),
Cmd("git checkout -f c_hash3 -- DEPS", "", cb=ResetDEPS(345),
Cmd("git checkout -f c_hash3 -- DEPS", "", cb=ResetDEPS("deadbeef"),
cwd=chrome_dir),
Cmd("git log -1 --format=%B c_hash3", c_hash3_commit_log,
cwd=chrome_dir),
Cmd("git checkout -f HEAD -- DEPS", "", cb=ResetDEPS(567),
Cmd("git checkout -f HEAD -- DEPS", "", cb=ResetDEPS("hash_567"),
cwd=chrome_dir),
Cmd("git branch -r", " weird/123\n branch-heads/7\n", cwd=chrome_dir),
Cmd("git checkout -f branch-heads/7 -- DEPS", "", cb=ResetDEPS(345),
Cmd("git checkout -f branch-heads/7 -- DEPS", "",
cb=ResetDEPS("hash_345"),
cwd=chrome_dir),
Cmd("git checkout -f HEAD -- DEPS", "", cb=ResetDEPS(567),
Cmd("git checkout -f HEAD -- DEPS", "", cb=ResetDEPS("hash_567"),
cwd=chrome_dir),
Cmd("git checkout -f master", "", cwd=chrome_dir),
Cmd("git branch -D %s" % TEST_CONFIG["BRANCHNAME"], "", cwd=chrome_dir),
......@@ -1436,12 +1464,28 @@ Cr-Commit-Position: refs/heads/candidates@{#345}
Releases(TEST_CONFIG, self).Run(args)
# Check expected output.
csv = ("3.22.3,candidates,345,3456:4566,\r\n"
csv = ("4.2.71,4.2.71,1,5678,\r\n"
"3.22.3,candidates,345,4567:5677,\r\n"
"3.21.2,3.21,123,,\r\n"
"3.3.1.1,3.3,234,,abc12\r\n")
self.assertEquals(csv, FileToText(csv_output))
expected_json = [
{
"revision": "1",
"revision_git": "hash_456",
"master_position": "456",
"master_hash": "master_456",
"patches_merged": "",
"version": "4.2.71",
"chromium_revision": "5678",
"branch": "4.2.71",
"review_link": "",
"date": "02:15",
"chromium_branch": "",
# FIXME(machenbach): Fix revisions link for git.
"revision_link": "https://code.google.com/p/v8/source/detail?r=1",
},
{
"revision": "345",
"revision_git": "hash_345",
......@@ -1449,7 +1493,7 @@ Cr-Commit-Position: refs/heads/candidates@{#345}
"master_hash": "",
"patches_merged": "",
"version": "3.22.3",
"chromium_revision": "3456:4566",
"chromium_revision": "4567:5677",
"branch": "candidates",
"review_link": "",
"date": "",
......
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