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#!/usr/bin/env python3
# mypy: allow-untyped-defs
import argparse
import gzip
import logging
import os
import shutil
import subprocess
import sys
def get_browser_args(product, channel, artifact_path):
if product == "firefox":
local_binary = os.path.expanduser(os.path.join("~", "build", "firefox", "firefox"))
if os.path.exists(local_binary):
return ["--binary=%s" % local_binary]
print("WARNING: Local firefox binary not found")
return ["--install-browser", "--install-webdriver"]
if product == "firefox_android":
return ["--install-browser", "--install-webdriver", "--logcat-dir", artifact_path]
if product == "servo":
return ["--install-browser", "--processes=12"]
if product == "chrome" or product == "chromium":
# Taskcluster machines do not have GPUs, so use software rendering via --enable-swiftshader.
return ["--enable-swiftshader", "--install-browser", "--install-webdriver"]
if product == "webkitgtk_minibrowser":
# Using 4 parallel jobs gives 4x speed-up even on a 1-core machine and doesn't cause extra timeouts.
return ["--install-browser", "--processes=4"]
return []
def find_wptreport(args):
parser = argparse.ArgumentParser()
parser.add_argument('--log-wptreport', action='store')
return parser.parse_known_args(args)[0].log_wptreport
def find_wptscreenshot(args):
parser = argparse.ArgumentParser()
parser.add_argument('--log-wptscreenshot', action='store')
return parser.parse_known_args(args)[0].log_wptscreenshot
def gzip_file(filename, delete_original=True):
with open(filename, 'rb') as f_in:
with gzip.open('%s.gz' % filename, 'wb') as f_out:
shutil.copyfileobj(f_in, f_out)
if delete_original:
os.unlink(filename)
def main(product, channel, commit_range, artifact_path, wpt_args):
"""Invoke the `wpt run` command according to the needs of the Taskcluster
continuous integration service."""
logger = logging.getLogger("tc-run")
logger.setLevel(logging.INFO)
handler = logging.StreamHandler()
handler.setFormatter(
logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
)
logger.addHandler(handler)
subprocess.call(['python3', './wpt', 'manifest-download'])
if commit_range:
logger.info(
"Running tests affected in range '%s'..." % commit_range
)
wpt_args += ['--affected', commit_range]
else:
logger.info("Running all tests")
wpt_args += [
"--log-mach-level=info",
"--log-mach=-",
"-y",
"--no-pause",
"--no-restart-on-unexpected",
"--install-fonts",
"--no-headless",
"--verify-log-full"
]
wpt_args += get_browser_args(product, channel, artifact_path)
# Hack to run servo with one process only for wdspec
if product == "servo" and "--test-type=wdspec" in wpt_args:
wpt_args = [item for item in wpt_args if not item.startswith("--processes")]
wpt_args.append(product)
command = ["python3", "./wpt", "run"] + wpt_args
logger.info("Executing command: %s" % " ".join(command))
with open(os.path.join(artifact_path, "checkrun.md"), "a") as f:
f.write("\n**WPT Command:** `%s`\n\n" % " ".join(command))
retcode = subprocess.call(command, env=dict(os.environ, TERM="dumb"))
if retcode != 0:
sys.exit(retcode)
wptreport = find_wptreport(wpt_args)
if wptreport:
gzip_file(wptreport)
wptscreenshot = find_wptscreenshot(wpt_args)
if wptscreenshot:
gzip_file(wptscreenshot)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description=main.__doc__)
parser.add_argument("--commit-range", action="store",
help="""Git commit range. If specified, this will be
supplied to the `wpt tests-affected` command to
determine the list of test to execute""")
parser.add_argument("--artifact-path", action="store",
default="/home/test/artifacts/",
help="Path to store output files")
parser.add_argument("product", action="store",
help="Browser to run tests in")
parser.add_argument("channel", action="store",
help="Channel of the browser")
parser.add_argument("wpt_args", nargs="*",
help="Arguments to forward to `wpt run` command")
main(**vars(parser.parse_args())) # type: ignore