Add m-esr52 at 52.6.0

1 files changed, 200 insertions, 0 deletions

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 <binary>""" % 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()
+