mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 13:21:05 +00:00
9a5c674965
Differential Revision: https://phabricator.services.mozilla.com/D165399
270 lines
9.1 KiB
Python
270 lines
9.1 KiB
Python
#!/usr/bin/env 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 os
|
|
import sys
|
|
|
|
import mozcrash
|
|
import mozinfo
|
|
import mozlog
|
|
import mozprocess
|
|
from mozrunner.utils import get_stack_fixer_function
|
|
|
|
log = mozlog.unstructured.getLogger("gtest")
|
|
|
|
|
|
class GTests(object):
|
|
# Time (seconds) to wait for test process to complete
|
|
TEST_PROC_TIMEOUT = 2400
|
|
# Time (seconds) in which process will be killed if it produces no output.
|
|
TEST_PROC_NO_OUTPUT_TIMEOUT = 300
|
|
|
|
def run_gtest(
|
|
self,
|
|
prog,
|
|
xre_path,
|
|
cwd,
|
|
symbols_path=None,
|
|
utility_path=None,
|
|
):
|
|
"""
|
|
Run a single C++ unit test program.
|
|
|
|
Arguments:
|
|
* prog: The path to the test program to run.
|
|
* env: The environment to use for running the program.
|
|
* cwd: The directory to run tests from (support files will be found
|
|
in this direcotry).
|
|
* symbols_path: A path to a directory containing Breakpad-formatted
|
|
symbol files for producing stack traces on crash.
|
|
* utility_path: A path to a directory containing utility programs.
|
|
currently used to locate a stack fixer to provide
|
|
symbols symbols for assertion stacks.
|
|
|
|
Return True if the program exits with a zero status, False otherwise.
|
|
"""
|
|
self.xre_path = xre_path
|
|
env = self.build_environment()
|
|
log.info("Running gtest")
|
|
|
|
if cwd and not os.path.isdir(cwd):
|
|
os.makedirs(cwd)
|
|
|
|
stream_output = mozprocess.StreamOutput(sys.stdout)
|
|
process_output = stream_output
|
|
if utility_path:
|
|
stack_fixer = get_stack_fixer_function(utility_path, symbols_path)
|
|
if stack_fixer:
|
|
|
|
def f(line):
|
|
return stream_output(stack_fixer(line))
|
|
|
|
process_output = f
|
|
|
|
proc = None
|
|
|
|
def timeout_handler():
|
|
mozcrash.kill_and_get_minidump(proc.pid, cwd, utility_path)
|
|
|
|
proc = mozprocess.ProcessHandler(
|
|
[prog, "-unittest", "--gtest_death_test_style=threadsafe"],
|
|
cwd=cwd,
|
|
env=env,
|
|
kill_on_timeout=False,
|
|
onTimeout=(timeout_handler,),
|
|
processOutputLine=process_output,
|
|
)
|
|
|
|
proc.run(
|
|
timeout=GTests.TEST_PROC_TIMEOUT,
|
|
outputTimeout=GTests.TEST_PROC_NO_OUTPUT_TIMEOUT,
|
|
)
|
|
proc.wait()
|
|
log.info("gtest | process wait complete, returncode=%s" % proc.proc.returncode)
|
|
if proc.timedOut:
|
|
if proc.outputTimedOut:
|
|
log.testFail(
|
|
"gtest | timed out after %d seconds without output",
|
|
GTests.TEST_PROC_NO_OUTPUT_TIMEOUT,
|
|
)
|
|
else:
|
|
log.testFail(
|
|
"gtest | timed out after %d seconds", GTests.TEST_PROC_TIMEOUT
|
|
)
|
|
mozcrash.check_for_crashes(cwd, symbols_path, test_name="gtest")
|
|
return False
|
|
if mozcrash.check_for_crashes(cwd, symbols_path, test_name="gtest"):
|
|
# mozcrash will output the log failure line for us.
|
|
return False
|
|
result = proc.proc.returncode == 0
|
|
if not result:
|
|
log.testFail(
|
|
"gtest | test failed with return code %d", proc.proc.returncode
|
|
)
|
|
return result
|
|
|
|
def build_core_environment(self, env={}):
|
|
"""
|
|
Add environment variables likely to be used across all platforms, including remote systems.
|
|
"""
|
|
env["MOZ_XRE_DIR"] = self.xre_path
|
|
env["MOZ_GMP_PATH"] = os.pathsep.join(
|
|
os.path.join(self.xre_path, p, "1.0")
|
|
for p in ("gmp-fake", "gmp-fakeopenh264")
|
|
)
|
|
env["XPCOM_DEBUG_BREAK"] = "stack-and-abort"
|
|
env["MOZ_CRASHREPORTER_NO_REPORT"] = "1"
|
|
env["MOZ_CRASHREPORTER"] = "1"
|
|
env["MOZ_DISABLE_NONLOCAL_CONNECTIONS"] = "1"
|
|
env["MOZ_RUN_GTEST"] = "1"
|
|
# Normally we run with GTest default output, override this to use the TBPL test format.
|
|
env["MOZ_TBPL_PARSER"] = "1"
|
|
|
|
if not mozinfo.has_sandbox:
|
|
# Bug 1082193 - This is horrible. Our linux build boxes run CentOS 6,
|
|
# which is too old to support sandboxing. Disable sandbox for gtests
|
|
# on machines which don't support sandboxing until they can be
|
|
# upgraded, or gtests are run on test machines instead.
|
|
env["MOZ_DISABLE_GMP_SANDBOX"] = "1"
|
|
|
|
return env
|
|
|
|
def build_environment(self):
|
|
"""
|
|
Create and return a dictionary of all the appropriate env variables
|
|
and values. On a remote system, we overload this to set different
|
|
values and are missing things like os.environ and PATH.
|
|
"""
|
|
if not os.path.isdir(self.xre_path):
|
|
raise Exception("xre_path does not exist: %s", self.xre_path)
|
|
env = dict(os.environ)
|
|
env = self.build_core_environment(env)
|
|
env["PERFHERDER_ALERTING_ENABLED"] = "1"
|
|
pathvar = ""
|
|
if mozinfo.os == "linux":
|
|
pathvar = "LD_LIBRARY_PATH"
|
|
# disable alerts for unstable tests (Bug 1369807)
|
|
del env["PERFHERDER_ALERTING_ENABLED"]
|
|
elif mozinfo.os == "mac":
|
|
pathvar = "DYLD_LIBRARY_PATH"
|
|
elif mozinfo.os == "win":
|
|
pathvar = "PATH"
|
|
if pathvar:
|
|
if pathvar in env:
|
|
env[pathvar] = "%s%s%s" % (self.xre_path, os.pathsep, env[pathvar])
|
|
else:
|
|
env[pathvar] = self.xre_path
|
|
|
|
symbolizer_path = None
|
|
if mozinfo.info["asan"]:
|
|
symbolizer_path = "ASAN_SYMBOLIZER_PATH"
|
|
elif mozinfo.info["tsan"]:
|
|
symbolizer_path = "TSAN_SYMBOLIZER_PATH"
|
|
|
|
if symbolizer_path is not None:
|
|
# Use llvm-symbolizer for ASan/TSan if available/required
|
|
if symbolizer_path in env and os.path.isfile(env[symbolizer_path]):
|
|
llvmsym = env[symbolizer_path]
|
|
else:
|
|
llvmsym = os.path.join(
|
|
self.xre_path, "llvm-symbolizer" + mozinfo.info["bin_suffix"]
|
|
)
|
|
if os.path.isfile(llvmsym):
|
|
env[symbolizer_path] = llvmsym
|
|
log.info("Using LLVM symbolizer at %s", llvmsym)
|
|
else:
|
|
# This should be |testFail| instead of |info|. See bug 1050891.
|
|
log.info("Failed to find LLVM symbolizer at %s", llvmsym)
|
|
|
|
# webrender needs gfx.webrender.all=true, gtest doesn't use prefs
|
|
env["MOZ_WEBRENDER"] = "1"
|
|
env["MOZ_ACCELERATED"] = "1"
|
|
|
|
return env
|
|
|
|
|
|
class gtestOptions(argparse.ArgumentParser):
|
|
def __init__(self):
|
|
super(gtestOptions, self).__init__()
|
|
|
|
self.add_argument(
|
|
"--cwd",
|
|
dest="cwd",
|
|
default=os.getcwd(),
|
|
help="absolute path to directory from which " "to run the binary",
|
|
)
|
|
self.add_argument(
|
|
"--xre-path",
|
|
dest="xre_path",
|
|
default=None,
|
|
help="absolute path to directory containing XRE " "(probably xulrunner)",
|
|
)
|
|
self.add_argument(
|
|
"--symbols-path",
|
|
dest="symbols_path",
|
|
default=None,
|
|
help="absolute path to directory containing breakpad "
|
|
"symbols, or the URL of a zip file containing "
|
|
"symbols",
|
|
)
|
|
self.add_argument(
|
|
"--utility-path",
|
|
dest="utility_path",
|
|
default=None,
|
|
help="path to a directory containing utility program binaries",
|
|
)
|
|
self.add_argument("args", nargs=argparse.REMAINDER)
|
|
|
|
|
|
def update_mozinfo():
|
|
"""walk up directories to find mozinfo.json update the info"""
|
|
path = os.path.abspath(os.path.realpath(os.path.dirname(__file__)))
|
|
dirs = set()
|
|
while path != os.path.expanduser("~"):
|
|
if path in dirs:
|
|
break
|
|
dirs.add(path)
|
|
path = os.path.split(path)[0]
|
|
mozinfo.find_and_update_from_json(*dirs)
|
|
|
|
|
|
def main():
|
|
parser = gtestOptions()
|
|
options = parser.parse_args()
|
|
args = options.args
|
|
if not args:
|
|
print("Usage: %s <binary>" % sys.argv[0])
|
|
sys.exit(1)
|
|
if not options.xre_path:
|
|
print("Error: --xre-path is required")
|
|
sys.exit(1)
|
|
if not options.utility_path:
|
|
print("Warning: --utility-path is required to process assertion stacks")
|
|
|
|
update_mozinfo()
|
|
prog = os.path.abspath(args[0])
|
|
options.xre_path = os.path.abspath(options.xre_path)
|
|
tester = GTests()
|
|
try:
|
|
result = tester.run_gtest(
|
|
prog,
|
|
options.xre_path,
|
|
options.cwd,
|
|
symbols_path=options.symbols_path,
|
|
utility_path=options.utility_path,
|
|
)
|
|
except Exception as e:
|
|
log.error(str(e))
|
|
result = False
|
|
exit_code = 0 if result else 1
|
|
log.info("rungtests.py exits with code %s" % exit_code)
|
|
sys.exit(exit_code)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|