Index: build/android/pylib/base/base_test_result.py |
diff --git a/build/android/pylib/base/base_test_result.py b/build/android/pylib/base/base_test_result.py |
index b8812656de65aafd7d7db8eca62dfef072ea5760..dabe132b8b107a48fd35c9849181ce706ea80069 100644 |
--- a/build/android/pylib/base/base_test_result.py |
+++ b/build/android/pylib/base/base_test_result.py |
@@ -180,7 +180,8 @@ class TestRunResults(object): |
Args: |
results: An instance of TestRunResults. |
""" |
- assert isinstance(results, TestRunResults) |
+ assert isinstance(results, TestRunResults), ( |
+ 'Expected TestRunResult object: %s' % type(results)) |
with self._results_lock: |
# pylint: disable=W0212 |
self._results.update(results._results) |