Bug 203841

Summary: Layout test http/tests/inspector/network/resource-response-source-memory-cache-revalidate-expired-only.html is a flakey failure
Product: WebKit Reporter: Devin Rousso <hi>
Component: Web InspectorAssignee: Devin Rousso <hi>
Status: RESOLVED FIXED    
Severity: Normal CC: bburg, commit-queue, hi, inspector-bugzilla-changes, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
[Patch] Test
none
Patch none

Description Devin Rousso 2019-11-04 19:50:20 PST 
Test:

http/tests/inspector/network/resource-response-source-memory-cache-revalidate-expired-only.html

Test crashing as far back as 243487, and starts failing at 243532 onwards with consistent reproducibility.

Steps to Reproduce:

run-wekit-tests iter 100 -f --exit-after-n-failures 1 http/tests/inspector/network/resource-response-source-memory-cache-revalidate-expired-only.html

Diff:

--- /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/http/tests/inspector/network/resource-response-source-memory-cache-revalidate-expired-only-expected.txt
+++ /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/http/tests/inspector/network/resource-response-source-memory-cache-revalidate-expired-only-actual.txt
@@ -4,6 +4,10 @@
 == Running test suite: Resource.ResponseSource.MemoryCache
 -- Running test case: Resource.ResponseSource.MemoryCache
 PASS: Resource should exist.
-PASS: statusCode should be 304
-PASS: responseSource should be Symbol(memory-cache)
+FAIL: statusCode should be 304
+    Expected: 304
+    Actual: NaN
+FAIL: responseSource should be Symbol(memory-cache)
+    Expected: Symbol(memory-cache)
+    Actual: Symbol(unknown)
Comment 1 Devin Rousso 2019-11-04 19:50:35 PST 
<rdar://problem/51752151>
Comment 2 Devin Rousso 2019-11-04 19:56:57 PST 
Created attachment 382802 [details]
[Patch] Test
Comment 3 Devin Rousso 2019-11-05 09:52:04 PST 
Created attachment 382830 [details]
Patch
Comment 4 BJ Burg 2019-11-05 11:18:21 PST 
Comment on attachment 382830 [details]
Patch

r=me
Comment 5 WebKit Commit Bot 2019-11-05 11:53:48 PST 
Comment on attachment 382830 [details]
Patch

Clearing flags on attachment: 382830

Committed r252067: <https://trac.webkit.org/changeset/252067>
Comment 6 WebKit Commit Bot 2019-11-05 11:53:49 PST 
All reviewed patches have been landed.  Closing bug.