зеркало из https://github.com/mozilla/gecko-dev.git
589 строки
22 KiB
Python
589 строки
22 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
import argparse
|
|
import itertools
|
|
import os
|
|
import re
|
|
import subprocess
|
|
import sys
|
|
import which
|
|
|
|
from collections import defaultdict
|
|
|
|
import ConfigParser
|
|
|
|
|
|
def arg_parser():
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('paths', nargs='*', help='Paths to search for tests to run on try.')
|
|
parser.add_argument('-b', '--build', dest='builds', default='do',
|
|
help='Build types to run (d for debug, o for optimized).')
|
|
parser.add_argument('-p', '--platform', dest='platforms', action='append',
|
|
help='Platforms to run (required if not found in the environment as AUTOTRY_PLATFORM_HINT).')
|
|
parser.add_argument('-u', '--unittests', dest='tests', action='append',
|
|
help='Test suites to run in their entirety.')
|
|
parser.add_argument('-t', '--talos', dest='talos', action='append',
|
|
help='Talos suites to run.')
|
|
parser.add_argument('--tag', dest='tags', action='append',
|
|
help='Restrict tests to the given tag (may be specified multiple times).')
|
|
parser.add_argument('--and', action='store_true', dest='intersection',
|
|
help='When -u and paths are supplied run only the intersection of the tests specified by the two arguments.')
|
|
parser.add_argument('--no-push', dest='push', action='store_false',
|
|
help='Do not push to try as a result of running this command (if '
|
|
'specified this command will only print calculated try '
|
|
'syntax and selection info).')
|
|
parser.add_argument('--save', dest='save', action='store',
|
|
help='Save the command line arguments for future use with --preset.')
|
|
parser.add_argument('--preset', dest='load', action='store',
|
|
help='Load a saved set of arguments. Additional arguments will override saved ones.')
|
|
parser.add_argument('--list', action='store_true',
|
|
help='List all saved try strings')
|
|
parser.add_argument('-v', '--verbose', dest='verbose', action='store_true', default=False,
|
|
help='Print detailed information about the resulting test selection '
|
|
'and commands performed.')
|
|
for arg, opts in AutoTry.pass_through_arguments.items():
|
|
parser.add_argument(arg, **opts)
|
|
return parser
|
|
|
|
class TryArgumentTokenizer(object):
|
|
symbols = [("seperator", ","),
|
|
("list_start", "\["),
|
|
("list_end", "\]"),
|
|
("item", "([^,\[\]\s][^,\[\]]+)"),
|
|
("space", "\s+")]
|
|
token_re = re.compile("|".join("(?P<%s>%s)" % item for item in symbols))
|
|
|
|
def tokenize(self, data):
|
|
for match in self.token_re.finditer(data):
|
|
symbol = match.lastgroup
|
|
data = match.group(symbol)
|
|
if symbol == "space":
|
|
pass
|
|
else:
|
|
yield symbol, data
|
|
|
|
class TryArgumentParser(object):
|
|
"""Simple three-state parser for handling expressions
|
|
of the from "foo[sub item, another], bar,baz". This takes
|
|
input from the TryArgumentTokenizer and runs through a small
|
|
state machine, returning a dictionary of {top-level-item:[sub_items]}
|
|
i.e. the above would result in
|
|
{"foo":["sub item", "another"], "bar": [], "baz": []}
|
|
In the case of invalid input a ValueError is raised."""
|
|
|
|
EOF = object()
|
|
|
|
def __init__(self):
|
|
self.reset()
|
|
|
|
def reset(self):
|
|
self.tokens = None
|
|
self.current_item = None
|
|
self.data = {}
|
|
self.token = None
|
|
self.state = None
|
|
|
|
def parse(self, tokens):
|
|
self.reset()
|
|
self.tokens = tokens
|
|
self.consume()
|
|
self.state = self.item_state
|
|
while self.token[0] != self.EOF:
|
|
self.state()
|
|
return self.data
|
|
|
|
def consume(self):
|
|
try:
|
|
self.token = self.tokens.next()
|
|
except StopIteration:
|
|
self.token = (self.EOF, None)
|
|
|
|
def expect(self, *types):
|
|
if self.token[0] not in types:
|
|
raise ValueError("Error parsing try string, unexpected %s" % (self.token[0]))
|
|
|
|
def item_state(self):
|
|
self.expect("item")
|
|
value = self.token[1].strip()
|
|
if value not in self.data:
|
|
self.data[value] = []
|
|
self.current_item = value
|
|
self.consume()
|
|
if self.token[0] == "seperator":
|
|
self.consume()
|
|
elif self.token[0] == "list_start":
|
|
self.consume()
|
|
self.state = self.subitem_state
|
|
elif self.token[0] == self.EOF:
|
|
pass
|
|
else:
|
|
raise ValueError
|
|
|
|
def subitem_state(self):
|
|
self.expect("item")
|
|
value = self.token[1].strip()
|
|
self.data[self.current_item].append(value)
|
|
self.consume()
|
|
if self.token[0] == "seperator":
|
|
self.consume()
|
|
elif self.token[0] == "list_end":
|
|
self.consume()
|
|
self.state = self.after_list_end_state
|
|
else:
|
|
raise ValueError
|
|
|
|
def after_list_end_state(self):
|
|
self.expect("seperator")
|
|
self.consume()
|
|
self.state = self.item_state
|
|
|
|
def parse_arg(arg):
|
|
tokenizer = TryArgumentTokenizer()
|
|
parser = TryArgumentParser()
|
|
return parser.parse(tokenizer.tokenize(arg))
|
|
|
|
class AutoTry(object):
|
|
|
|
# Maps from flavors to the job names needed to run that flavour
|
|
flavor_jobs = {
|
|
'mochitest': ['mochitest-1', 'mochitest-e10s-1'],
|
|
'xpcshell': ['xpcshell'],
|
|
'chrome': ['mochitest-o'],
|
|
'browser-chrome': ['mochitest-browser-chrome-1',
|
|
'mochitest-e10s-browser-chrome-1',
|
|
'mochitest-browser-chrome-e10s-1'],
|
|
'devtools-chrome': ['mochitest-devtools-chrome-1',
|
|
'mochitest-e10s-devtools-chrome-1',
|
|
'mochitest-devtools-chrome-e10s-1'],
|
|
'crashtest': ['crashtest', 'crashtest-e10s'],
|
|
'reftest': ['reftest', 'reftest-e10s'],
|
|
'web-platform-tests': ['web-platform-tests-1'],
|
|
}
|
|
|
|
flavor_suites = {
|
|
"mochitest": "mochitests",
|
|
"xpcshell": "xpcshell",
|
|
"chrome": "mochitest-o",
|
|
"browser-chrome": "mochitest-bc",
|
|
"devtools-chrome": "mochitest-dt",
|
|
"crashtest": "crashtest",
|
|
"reftest": "reftest",
|
|
"web-platform-tests": "web-platform-tests",
|
|
}
|
|
|
|
compiled_suites = [
|
|
"cppunit",
|
|
"gtest",
|
|
"jittest",
|
|
]
|
|
|
|
common_suites = [
|
|
"cppunit",
|
|
"crashtest",
|
|
"firefox-ui-functional",
|
|
"gtest",
|
|
"jittest",
|
|
"jsreftest",
|
|
"marionette",
|
|
"marionette-e10s",
|
|
"media-tests",
|
|
"mochitests",
|
|
"reftest",
|
|
"web-platform-tests",
|
|
"xpcshell",
|
|
]
|
|
|
|
# Arguments we will accept on the command line and pass through to try
|
|
# syntax with no further intervention. The set is taken from
|
|
# http://trychooser.pub.build.mozilla.org with a few additions.
|
|
#
|
|
# Note that the meaning of store_false and store_true arguments is
|
|
# not preserved here, as we're only using these to echo the literal
|
|
# arguments to another consumer. Specifying either store_false or
|
|
# store_true here will have an equivalent effect.
|
|
pass_through_arguments = {
|
|
'--rebuild': {
|
|
'action': 'store',
|
|
'dest': 'rebuild',
|
|
'help': 'Re-trigger all test jobs (up to 20 times)',
|
|
},
|
|
'--rebuild-talos': {
|
|
'action': 'store',
|
|
'dest': 'rebuild_talos',
|
|
'help': 'Re-trigger all talos jobs',
|
|
},
|
|
'--interactive': {
|
|
'action': 'store_true',
|
|
'dest': 'interactive',
|
|
'help': 'Allow ssh-like access to running test containers',
|
|
},
|
|
'--no-retry': {
|
|
'action': 'store_true',
|
|
'dest': 'no_retry',
|
|
'help': 'Do not retrigger failed tests',
|
|
},
|
|
'--setenv': {
|
|
'action': 'append',
|
|
'dest': 'setenv',
|
|
'help': 'Set the corresponding variable in the test environment for'
|
|
'applicable harnesses.',
|
|
},
|
|
'-f': {
|
|
'action': 'store_true',
|
|
'dest': 'failure_emails',
|
|
'help': 'Request failure emails only',
|
|
},
|
|
'--failure-emails': {
|
|
'action': 'store_true',
|
|
'dest': 'failure_emails',
|
|
'help': 'Request failure emails only',
|
|
},
|
|
'-e': {
|
|
'action': 'store_true',
|
|
'dest': 'all_emails',
|
|
'help': 'Request all emails',
|
|
},
|
|
'--all-emails': {
|
|
'action': 'store_true',
|
|
'dest': 'all_emails',
|
|
'help': 'Request all emails',
|
|
},
|
|
'--artifact': {
|
|
'action': 'store_true',
|
|
'dest': 'artifact',
|
|
'help': 'Force artifact builds where possible.',
|
|
}
|
|
}
|
|
|
|
def __init__(self, topsrcdir, resolver_func, mach_context):
|
|
self.topsrcdir = topsrcdir
|
|
self._resolver_func = resolver_func
|
|
self._resolver = None
|
|
self.mach_context = mach_context
|
|
|
|
if os.path.exists(os.path.join(self.topsrcdir, '.hg')):
|
|
self._use_git = False
|
|
else:
|
|
self._use_git = True
|
|
|
|
@property
|
|
def resolver(self):
|
|
if self._resolver is None:
|
|
self._resolver = self._resolver_func()
|
|
return self._resolver
|
|
|
|
@property
|
|
def config_path(self):
|
|
return os.path.join(self.mach_context.state_dir, "autotry.ini")
|
|
|
|
def load_config(self, name):
|
|
config = ConfigParser.RawConfigParser()
|
|
success = config.read([self.config_path])
|
|
if not success:
|
|
return None
|
|
|
|
try:
|
|
data = config.get("try", name)
|
|
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
|
|
return None
|
|
|
|
kwargs = vars(arg_parser().parse_args(self.split_try_string(data)))
|
|
|
|
return kwargs
|
|
|
|
def list_presets(self):
|
|
config = ConfigParser.RawConfigParser()
|
|
success = config.read([self.config_path])
|
|
|
|
data = []
|
|
if success:
|
|
try:
|
|
data = config.items("try")
|
|
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
|
|
pass
|
|
|
|
if not data:
|
|
print("No presets found")
|
|
|
|
for name, try_string in data:
|
|
print("%s: %s" % (name, try_string))
|
|
|
|
def split_try_string(self, data):
|
|
return re.findall(r'(?:\[.*?\]|\S)+', data)
|
|
|
|
def save_config(self, name, data):
|
|
assert data.startswith("try: ")
|
|
data = data[len("try: "):]
|
|
|
|
parser = ConfigParser.RawConfigParser()
|
|
parser.read([self.config_path])
|
|
|
|
if not parser.has_section("try"):
|
|
parser.add_section("try")
|
|
|
|
parser.set("try", name, data)
|
|
|
|
with open(self.config_path, "w") as f:
|
|
parser.write(f)
|
|
|
|
def paths_by_flavor(self, paths=None, tags=None):
|
|
paths_by_flavor = defaultdict(set)
|
|
|
|
if not (paths or tags):
|
|
return dict(paths_by_flavor)
|
|
|
|
tests = list(self.resolver.resolve_tests(paths=paths,
|
|
tags=tags))
|
|
|
|
for t in tests:
|
|
if t['flavor'] in self.flavor_suites:
|
|
flavor = t['flavor']
|
|
if 'subsuite' in t and t['subsuite'] == 'devtools':
|
|
flavor = 'devtools-chrome'
|
|
|
|
if flavor in ['crashtest', 'reftest']:
|
|
manifest_relpath = os.path.relpath(t['manifest'], self.topsrcdir)
|
|
paths_by_flavor[flavor].add(os.path.dirname(manifest_relpath))
|
|
elif 'dir_relpath' in t:
|
|
paths_by_flavor[flavor].add(t['dir_relpath'])
|
|
else:
|
|
file_relpath = os.path.relpath(t['path'], self.topsrcdir)
|
|
dir_relpath = os.path.dirname(file_relpath)
|
|
paths_by_flavor[flavor].add(dir_relpath)
|
|
|
|
for flavor, path_set in paths_by_flavor.items():
|
|
paths_by_flavor[flavor] = self.deduplicate_prefixes(path_set, paths)
|
|
|
|
return dict(paths_by_flavor)
|
|
|
|
def deduplicate_prefixes(self, path_set, input_paths):
|
|
# Removes paths redundant to test selection in the given path set.
|
|
# If a path was passed on the commandline that is the prefix of a
|
|
# path in our set, we only need to include the specified prefix to
|
|
# run the intended tests (every test in "layout/base" will run if
|
|
# "layout" is passed to the reftest harness).
|
|
removals = set()
|
|
additions = set()
|
|
|
|
for path in path_set:
|
|
full_path = path
|
|
while path:
|
|
path, _ = os.path.split(path)
|
|
if path in input_paths:
|
|
removals.add(full_path)
|
|
additions.add(path)
|
|
|
|
return additions | (path_set - removals)
|
|
|
|
def remove_duplicates(self, paths_by_flavor, tests):
|
|
rv = {}
|
|
for item in paths_by_flavor:
|
|
if self.flavor_suites[item] not in tests:
|
|
rv[item] = paths_by_flavor[item].copy()
|
|
return rv
|
|
|
|
def calc_try_syntax(self, platforms, tests, talos, builds, paths_by_flavor, tags,
|
|
extras, intersection):
|
|
parts = ["try:", "-b", builds, "-p", ",".join(platforms)]
|
|
|
|
suites = tests if not intersection else {}
|
|
paths = set()
|
|
for flavor, flavor_tests in paths_by_flavor.iteritems():
|
|
suite = self.flavor_suites[flavor]
|
|
if suite not in suites and (not intersection or suite in tests):
|
|
for job_name in self.flavor_jobs[flavor]:
|
|
for test in flavor_tests:
|
|
paths.add("%s:%s" % (flavor, test))
|
|
suites[job_name] = tests.get(suite, [])
|
|
|
|
if not suites:
|
|
raise ValueError("No tests found matching filters")
|
|
|
|
if extras.get('artifact'):
|
|
rejected = []
|
|
for suite in suites.keys():
|
|
if any([suite.startswith(c) for c in self.compiled_suites]):
|
|
rejected.append(suite)
|
|
if rejected:
|
|
raise ValueError("You can't run {} with "
|
|
"--artifact option.".format(', '.join(rejected)))
|
|
|
|
if extras.get('artifact') and 'all' in suites.keys():
|
|
non_compiled_suites = set(self.common_suites) - set(self.compiled_suites)
|
|
message = ('You asked for |-u all| with |--artifact| but compiled-code tests ({tests})'
|
|
' can\'t run against an artifact build. Running (-u {non_compiled_suites}) '
|
|
'instead.')
|
|
string_format = {
|
|
'tests': ','.join(self.compiled_suites),
|
|
'non_compiled_suites': ','.join(non_compiled_suites),
|
|
}
|
|
print(message.format(**string_format))
|
|
del suites['all']
|
|
suites.update({suite_name: None for suite_name in non_compiled_suites})
|
|
|
|
parts.append("-u")
|
|
parts.append(",".join("%s%s" % (k, "[%s]" % ",".join(v) if v else "")
|
|
for k,v in sorted(suites.items())) if suites else "none")
|
|
|
|
parts.append("-t")
|
|
parts.append(",".join("%s%s" % (k, "[%s]" % ",".join(v) if v else "")
|
|
for k,v in sorted(talos.items())) if talos else "none")
|
|
|
|
if tags:
|
|
parts.append(' '.join('--tag %s' % t for t in tags))
|
|
|
|
if paths:
|
|
parts.append("--try-test-paths %s" % " ".join(sorted(paths)))
|
|
|
|
args_by_dest = {v['dest']: k for k, v in AutoTry.pass_through_arguments.items()}
|
|
for dest, value in extras.iteritems():
|
|
assert dest in args_by_dest
|
|
arg = args_by_dest[dest]
|
|
action = AutoTry.pass_through_arguments[arg]['action']
|
|
if action == 'store':
|
|
parts.append(arg)
|
|
parts.append(value)
|
|
if action == 'append':
|
|
for e in value:
|
|
parts.append(arg)
|
|
parts.append(e)
|
|
if action in ('store_true', 'store_false'):
|
|
parts.append(arg)
|
|
|
|
try_syntax = " ".join(parts)
|
|
return try_syntax
|
|
|
|
def _run_git(self, *args):
|
|
args = ['git'] + list(args)
|
|
ret = subprocess.call(args)
|
|
if ret:
|
|
print('ERROR git command %s returned %s' %
|
|
(args, ret))
|
|
sys.exit(1)
|
|
|
|
def _git_push_to_try(self, msg):
|
|
self._run_git('commit', '--allow-empty', '-m', msg)
|
|
try:
|
|
self._run_git('push', 'hg::ssh://hg.mozilla.org/try',
|
|
'+HEAD:refs/heads/branches/default/tip')
|
|
finally:
|
|
self._run_git('reset', 'HEAD~')
|
|
|
|
def _git_find_changed_files(self):
|
|
# This finds the files changed on the current branch based on the
|
|
# diff of the current branch its merge-base base with other branches.
|
|
try:
|
|
args = ['git', 'rev-parse', 'HEAD']
|
|
current_branch = subprocess.check_output(args).strip()
|
|
args = ['git', 'for-each-ref', 'refs/heads', 'refs/remotes',
|
|
'--format=%(objectname)']
|
|
all_branches = subprocess.check_output(args).splitlines()
|
|
other_branches = set(all_branches) - set([current_branch])
|
|
args = ['git', 'merge-base', 'HEAD'] + list(other_branches)
|
|
base_commit = subprocess.check_output(args).strip()
|
|
args = ['git', 'diff', '--name-only', '-z', 'HEAD', base_commit]
|
|
return subprocess.check_output(args).strip('\0').split('\0')
|
|
except subprocess.CalledProcessError as e:
|
|
print('Failed while determining files changed on this branch')
|
|
print('Failed whle running: %s' % args)
|
|
print(e.output)
|
|
sys.exit(1)
|
|
|
|
def _hg_find_changed_files(self):
|
|
hg_args = [
|
|
'hg', 'log', '-r',
|
|
'::. and not public()',
|
|
'--template',
|
|
'{join(files, "\n")}\n',
|
|
]
|
|
try:
|
|
return subprocess.check_output(hg_args).splitlines()
|
|
except subprocess.CalledProcessError as e:
|
|
print('Failed while finding files changed since the last '
|
|
'public ancestor')
|
|
print('Failed whle running: %s' % hg_args)
|
|
print(e.output)
|
|
sys.exit(1)
|
|
|
|
def find_changed_files(self):
|
|
"""Finds files changed in a local source tree.
|
|
|
|
For hg, changes since the last public ancestor of '.' are
|
|
considered. For git, changes in the current branch are considered.
|
|
"""
|
|
if self._use_git:
|
|
return self._git_find_changed_files()
|
|
return self._hg_find_changed_files()
|
|
|
|
def push_to_try(self, msg, verbose):
|
|
if not self._use_git:
|
|
try:
|
|
hg_args = ['hg', 'push-to-try', '-m', msg]
|
|
subprocess.check_call(hg_args, stderr=subprocess.STDOUT)
|
|
except subprocess.CalledProcessError as e:
|
|
print('ERROR hg command %s returned %s' % (hg_args, e.returncode))
|
|
print('\nmach failed to push to try. There may be a problem '
|
|
'with your ssh key, or another issue with your mercurial '
|
|
'installation.')
|
|
# Check for the presence of the "push-to-try" extension, and
|
|
# provide instructions if it can't be found.
|
|
try:
|
|
subprocess.check_output(['hg', 'showconfig',
|
|
'extensions.push-to-try'])
|
|
except subprocess.CalledProcessError:
|
|
print('\nThe "push-to-try" hg extension is required. It '
|
|
'can be installed to Mercurial 3.3 or above by '
|
|
'running ./mach mercurial-setup')
|
|
sys.exit(1)
|
|
else:
|
|
try:
|
|
which.which('git-cinnabar')
|
|
self._git_push_to_try(msg)
|
|
except which.WhichError:
|
|
print('ERROR git-cinnabar is required to push from git to try with'
|
|
'the autotry command.\n\nMore information can by found at '
|
|
'https://github.com/glandium/git-cinnabar')
|
|
sys.exit(1)
|
|
|
|
def find_uncommited_changes(self):
|
|
if self._use_git:
|
|
stat = subprocess.check_output(['git', 'status', '-z'])
|
|
return any(len(entry.strip()) and entry.strip()[0] in ('A', 'M', 'D')
|
|
for entry in stat.split('\0'))
|
|
else:
|
|
stat = subprocess.check_output(['hg', 'status'])
|
|
return any(len(entry.strip()) and entry.strip()[0] in ('A', 'M', 'R')
|
|
for entry in stat.splitlines())
|
|
|
|
def find_paths_and_tags(self, verbose):
|
|
paths, tags = set(), set()
|
|
changed_files = self.find_changed_files()
|
|
if changed_files:
|
|
if verbose:
|
|
print("Pushing tests based on modifications to the "
|
|
"following files:\n\t%s" % "\n\t".join(changed_files))
|
|
|
|
from mozbuild.frontend.reader import (
|
|
BuildReader,
|
|
EmptyConfig,
|
|
)
|
|
|
|
config = EmptyConfig(self.topsrcdir)
|
|
reader = BuildReader(config)
|
|
files_info = reader.files_info(changed_files)
|
|
|
|
for path, info in files_info.items():
|
|
paths |= info.test_files
|
|
tags |= info.test_tags
|
|
|
|
if verbose:
|
|
if paths:
|
|
print("Pushing tests based on the following patterns:\n\t%s" %
|
|
"\n\t".join(paths))
|
|
if tags:
|
|
print("Pushing tests based on the following tags:\n\t%s" %
|
|
"\n\t".join(tags))
|
|
return paths, tags
|