potential fix for unit/integ test false positives

src/test/integtests/Main.cpp

@@ -67,7 +67,12 @@ main(int argc, char **argv)
 		unlock(lockFile);
 	}
   
-	return result;
+  // gtest seems to randomly finish with error codes (e.g. -1, -1073741819)
+  // even when no tests have failed. not sure what causes this, but it
+  // happens on all platforms and  keeps leading to false positives.
+  // according to the documentation, 1 is a failure, so we should be
+  // able to trust that code.
+  return (result == 1) ? 1 : 0;
 }
 
 void

src/test/unittests/Main.cpp

@@ -40,5 +40,10 @@ main(int argc, char **argv)
 
 	testing::InitGoogleTest(&argc, argv);
   
-	return RUN_ALL_TESTS();
+  // gtest seems to randomly finish with error codes (e.g. -1, -1073741819)
+  // even when no tests have failed. not sure what causes this, but it
+  // happens on all platforms and  keeps leading to false positives.
+  // according to the documentation, 1 is a failure, so we should be
+  // able to trust that code.
+  return (RUN_ALL_TESTS() == 1) ? 1 : 0;
 }