Bug 177547 - [iOS Simulator] Layout Test imported/w3c/web-platform-tests/fetch/security/dangling-markup-mitigation-data-url.tentative.sub.html is a flaky failure.
Summary: [iOS Simulator] Layout Test imported/w3c/web-platform-tests/fetch/security/da...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-09-27 09:47 PDT by Matt Lewis
Modified: 2017-10-12 13:02 PDT (History)
1 user (show)

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Description Matt Lewis 2017-09-27 09:47:21 PDT
imported/w3c/web-platform-tests/fetch/security/dangling-markup-mitigation-data-url.tentative.sub.html is a flaky failure on iOS Debug WK2 according to the the flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Ffetch%2Fsecurity%2Fdangling-markup-mitigation-data-url.tentative.sub.html

The test was added in: https://trac.webkit.org/changeset/222307/webkit

build:
https://build.webkit.org/results/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/r222551%20(117)/results.html
https://build.webkit.org/builders/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/builds/117

diff:
--- /Volumes/Data/slave/ios-simulator-11-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/fetch/security/dangling-markup-mitigation-data-url.tentative.sub-expected.txt
+++ /Volumes/Data/slave/ios-simulator-11-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/fetch/security/dangling-markup-mitigation-data-url.tentative.sub-actual.txt
@@ -2,7 +2,7 @@
 
 PASS <img id="dangling" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="> 
 FAIL <img id="dangling" src="data:image/png;base64,&#10;iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="> assert_equals: Height expected 1 but got 0
-FAIL <img id="dangling" src="data:image/png;base64,i&#10;VBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="> assert_equals: Height expected 1 but got 0
+PASS <img id="dangling" src="data:image/png;base64,i&#10;VBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="> 
 PASS <img id="dangling" src="data:image/svg+xml;utf8,\n      <svg width='1' height='1' xmlns='http://www.w3.org/2000/svg'>\n        <rect width='100%' height='100%' fill='rebeccapurple'/>\n        <rect x='10%' y='10%' width='80%' height='80%' fill='lightgreen'/>\n      </svg>"> 
 PASS <iframe id="dangling"\n        src="data:text/html,\n            <img\n              onload='window.parent.postMessage(&quot;loaded&quot;, &quot;*&quot;);'\n              onerror='window.parent.postMessage(&quot;error&quot;, &quot;*&quot;);'\n              src='http://localhost:8800/images/gr&#10;een-256x256.png'>\n        ">\n     </iframe> 
 PASS <iframe id="dangling"\n        src="data:text/html,\n            <img\n              onload='window.parent.postMessage(&quot;loaded&quot;, &quot;*&quot;);'\n              onerror='window.parent.postMessage(&quot;error&quot;, &quot;*&quot;);'\n              src='http://localhost:8800/images/green-256x256.png?&lt;'>\n        ">\n     </iframe>
Comment 1 Matt Lewis 2017-10-12 13:02:04 PDT
Marked as flaky in:
https://trac.webkit.org/changeset/223251/webkit