From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- testing/gtest/rungtests.py | 200 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 200 insertions(+) create mode 100644 testing/gtest/rungtests.py (limited to 'testing/gtest/rungtests.py') diff --git a/testing/gtest/rungtests.py b/testing/gtest/rungtests.py new file mode 100644 index 000000000..e9e33cca2 --- /dev/null +++ b/testing/gtest/rungtests.py @@ -0,0 +1,200 @@ +#!/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/. + +from __future__ import with_statement + +from optparse import OptionParser +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 = 1200 + # 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: + process_output = lambda line: stream_output(stack_fixer(line)) + + + proc = mozprocess.ProcessHandler([prog, "-unittest"], + cwd=cwd, + env=env, + processOutputLine=process_output) + #TODO: After bug 811320 is fixed, don't let .run() kill the process, + # instead use a timeout in .wait() and then kill to get a stack. + proc.run(timeout=GTests.TEST_PROC_TIMEOUT, + outputTimeout=GTests.TEST_PROC_NO_OUTPUT_TIMEOUT) + proc.wait() + if proc.timedOut: + log.testFail("gtest | timed out after %d seconds", GTests.TEST_PROC_TIMEOUT) + 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["MOZILLA_FIVE_HOME"] = self.xre_path + 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_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) + pathvar = "" + if mozinfo.os == "linux": + pathvar = "LD_LIBRARY_PATH" + 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 + + # ASan specific environment stuff + if mozinfo.info["asan"]: + # Symbolizer support + llvmsym = os.path.join(self.xre_path, "llvm-symbolizer") + if os.path.isfile(llvmsym): + env["ASAN_SYMBOLIZER_PATH"] = llvmsym + log.info("gtest | ASan using symbolizer at %s", llvmsym) + else: + # This should be |testFail| instead of |info|. See bug 1050891. + log.info("gtest | Failed to find ASan symbolizer at %s", llvmsym) + + return env + +class gtestOptions(OptionParser): + def __init__(self): + OptionParser.__init__(self) + self.add_option("--cwd", + dest="cwd", + default=os.getcwd(), + help="absolute path to directory from which to run the binary") + self.add_option("--xre-path", + dest="xre_path", + default=None, + help="absolute path to directory containing XRE (probably xulrunner)") + self.add_option("--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_option("--utility-path", + dest="utility_path", + default=None, + help="path to a directory containing utility program binaries") + +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, args = parser.parse_args() + if not args: + print >>sys.stderr, """Usage: %s """ % sys.argv[0] + sys.exit(1) + if not options.xre_path: + print >>sys.stderr, """Error: --xre-path is required""" + sys.exit(1) + if not options.utility_path: + print >>sys.stderr, """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, e: + log.error(str(e)) + result = False + sys.exit(0 if result else 1) + +if __name__ == '__main__': + main() + -- cgit v1.2.3