--- a/tests/run-tests.py	Thu May 23 18:15:08 2019 +0200
+++ b/tests/run-tests.py	Tue May 28 23:22:46 2019 -0700
@@ -2912,7 +2912,7 @@
 
                 result = runner.run(suite)
 
-            if result.failures:
+            if result.failures or result.errors:
                 failed = True
 
             result.onEnd()