Bug 140703 - [Win] Layout Test loader/go-back-cached-main-resource.html fails
Summary: [Win] Layout Test loader/go-back-cached-main-resource.html fails
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC All
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-20 16:53 PST by Brent Fulgham
Modified: 2015-09-06 23:08 PDT (History)
0 users

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Description Brent Fulgham 2015-01-20 16:53:10 PST 
The following layout test is flaky on Windows (Debug and Release):

loader/go-back-cached-main-resource.html

Probable cause:

The first resource load event is happening before the test harness calls 'dumpResourceLoadCallbacks', so it is not getting added to the URL cache. When we later attempt to look up the URL by identifier, it doesn't find it and we return (null).

--- /home/buildbot/slave/win-release-tests/build/layout-test-results/loader/go-back-cached-main-resource-expected.txt
+++ /home/buildbot/slave/win-release-tests/build/layout-test-results/loader/go-back-cached-main-resource-actual.txt
@@ -1,5 +1,5 @@
 resources/first-page.html - willSendRequest <NSURLRequest URL resources/first-page.html, main document URL resources/first-page.html, http method GET> redirectResponse (null)
-go-back-cached-main-resource.html - didFinishLoading
+<unknown> - didFinishLoading
 resources/first-page.html - didReceiveResponse <NSURLResponse resources/first-page.html, http status code 0>
Comment 1 Brent Fulgham 2015-01-22 09:40:38 PST 
A similar bug is affecting fast/preloader/scan-body-from-head-script.html. The test often passes in Debug mode.
Comment 2 Brent Fulgham 2015-01-27 12:41:45 PST 
Also:

security/block-test.html
security/block-test-no-port.html