Index: telemetry/telemetry/page/__init__.py |
diff --git a/telemetry/telemetry/page/__init__.py b/telemetry/telemetry/page/__init__.py |
index 5c0e5db9b2b7c334090aefba3188925e08f5f356..ce9f7916f26cc0221e3e530ec2ee6b17e9cb0ab5 100644 |
--- a/telemetry/telemetry/page/__init__.py |
+++ b/telemetry/telemetry/page/__init__.py |
@@ -68,6 +68,9 @@ class Page(story.Story): |
self.skip_waits = False |
self.script_to_evaluate_on_commit = None |
self._SchemeErrorCheck() |
+ # Confirm that the display name length that is used to generate the trace |
+ # filename isn't too long. See crbug.com/662941. |
+ assert len(self.display_name) <= 180 |
@property |
def credentials_path(self): |