Bug 1217144: Allow for cppunittest to be run locally on OSX. r=erahm

testing/mozharness/configs/unittests/mac_unittest.py

@@ -50,7 +50,7 @@ config = {
         "cppunittest": {
             "options": [
                 "--symbols-path=%(symbols_path)s",
-                "--xre-path=%(abs_app_dir)s"
+                "--xre-path=%(abs_res_dir)s"
             ],
             "run_filename": "runcppunittests.py",
             "testsdir": "cppunittest"

testing/runcppunittests.py

@@ -237,8 +237,6 @@ def run_test_harness(options, args):
     update_mozinfo()
     progs = extract_unittests_from_args(args, mozinfo.info, options.manifest_path)
     options.xre_path = os.path.abspath(options.xre_path)
-    if mozinfo.isMac:
-        options.xre_path = os.path.join(os.path.dirname(options.xre_path), 'Resources')
     tester = CPPUnitTests()
     result = tester.run_tests(progs, options.xre_path, options.symbols_path)