Bug 94002 – [chromium] inspector/debugger tests flaky timeout on Win7 only

• Status: RESOLVED
• Resolution: WONTFIX
• Component: Web Inspector (Deprecated)

[Adrienne Walker]

See: http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=inspector%2Fdebugger

Many inspector/debugger layout tests infrequently time out on Win7 (only).  This seems different than bug 90488, as the tests aren't always slow, just every once in a while it gets timed out but the other runs are fast.

Is this due to a race condition somewhere that is causing these tests not to complete?

[Adrienne Walker]

Committed r125582: <http://trac.webkit.org/changeset/125582>

[Vsevolod Vlasov]

Only happens in debug: http://trac.webkit.org/changeset/133767

[James Robinson]

(In reply to comment #2)
> Only happens in debug: http://trac.webkit.org/changeset/133767

No, it happens in release too and on non-win7 bots.  It's just a buggy test.  Example failure:

--- /mnt/data/b/build/slave/WebKit_Linux_32/build/layout-test-results/inspector/debugger/xhr-breakpoints-expected.txt
+++ /mnt/data/b/build/slave/WebKit_Linux_32/build/layout-test-results/inspector/debugger/xhr-breakpoints-actual.txt
@@ -1,22 +1,12 @@
 Tests XHR breakpoints.
 
-Debugger was enabled.
+error: Exception during test execution: TypeError: Cannot read property 'sidebarPanes' of undefined,TypeError: Cannot read property 'sidebarPanes' of undefined
+    at test (evaluateInWebInspector1.js:17:43)
+    at runTestInFrontend (evaluateInWebInspector1.js:10:13)
+    at eval (evaluateInWebInspector1.js:15:7)
+    at eval (native)
+    at Object.invokeMethod (file:///mnt/data/b/build/slave/WebKit_Linux_32/build/src/out/Release/resources/inspector/DevTools.js:48165:21)
+    at Object.InspectorBackendClass.runAfterPendingDispatches (file:///mnt/data/b/build/slave/WebKit_Linux_32/build/src/out/Release/resources/inspector/DevTools.js:5073:13)
+    at Object.InspectorBackendClass.dispatch (file:///mnt/data/b/build/slave/WebKit_Linux_32/build/src/out/Release/resources/inspector/DevTools.js:5015:6)
+    at Object.InspectorFrontendAPI.dispatchMessage (file:///mnt/data/b/build/slave/WebKit_Linux_32/build/src/out/Release/resources/inspector/DevTools.js:5782:18)
 
-Running: testXHRBreakpoint
-Script execution paused.
-Call stack:
-    0) sendRequest (xhr-breakpoints.html:11)
-    1)  (:1)
-Script execution resumed.
-
-Running: testPauseOnAnyXHR
-Script execution paused.
-Script execution resumed.
-Script execution paused.
-Script execution resumed.
-
-Running: testDisableBreakpoint
-Script execution paused.
-Script execution resumed.
-Debugger was disabled.
-

[James Robinson]

*** Bug 99389 has been marked as a duplicate of this bug. ***

[Timothy Hatcher]

Chromium and V8 have left the building. Won't fix.