GoogleTest: Fix unit test arg parsing

Tests/GoogleTest/Test/main1.cxx

@@ -20,11 +20,10 @@ int main(int argc, char* argv[])
 {
   ::testing::InitGoogleTest(&argc, argv);
 
-  if (argc > 1) {
-    if (argv[1] != std::string("--forceFail")) {
-      throw "Unexpected argument";
+  for (int i = 0; i < argc; ++i) {
+    if (argv[i] == std::string("--forceFail")) {
+      shouldFail = true;
     }
-    shouldFail = true;
   }
   return RUN_ALL_TESTS();
 }