Bug 189726 – [iOS] Layout test imported/w3c/web-platform-tests/service-workers/service-worker/fetch-mixed-content-to-inscope.https.html and fetch-mixed-content-to-outscope.https.html are flaky failures

• Component: New Bugs
• Status: NEW

[Ryan Haddad]

[iOS] Layout test imported/w3c/web-platform-tests/service-workers/service-worker/fetch-mixed-content-to-inscope.https.html and fetch-mixed-content-to-outscope.https.html are flaky failures

Both tests are flaky when run on iOS 12. The diffs show that they are hitting a harness timeout:

--- /build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-mixed-content-to-inscope.https-expected.txt
+++ /build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-mixed-content-to-inscope.https-actual.txt
@@ -1,8 +1,8 @@
-CONSOLE MESSAGE: FetchEvent.respondWith received an error: TypeError: Not allowed to request resource
-CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/dummy?mode=no-cors&url=http%3A%2F%2Flocalhost%3A8800%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FPNGIMAGE.
-CONSOLE MESSAGE: FetchEvent.respondWith received an error: TypeError: Not allowed to request resource
-CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/dummy?mode=no-cors&url=http%3A%2F%2F127.0.0.1%3A8800%2Fservice-workers%2Fservice-worker%2Fresources%2Ffetch-access-control.py%3FPNGIMAGE.
+CONSOLE MESSAGE: FetchEvent.respondWith received an error: TypeError: An SSL error has occurred and a secure connection to the server cannot be made.
+CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/fetch-mixed-content-iframe-inscope-to-inscope.html.
 
 
-PASS Verify Mixed content of fetch() in a Service Worker 
+Harness Error (TIMEOUT), message = null
 
+TIMEOUT Verify Mixed content of fetch() in a Service Worker Test timed out
+

--- /build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-mixed-content-to-outscope.https-expected.txt
+++ /build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-mixed-content-to-outscope.https-actual.txt
@@ -1,12 +1,8 @@
-CONSOLE MESSAGE: line 25: The page at https://localhost:9443/service-workers/service-worker/fetch-mixed-content-to-outscope.https.html was allowed to display insecure content from http://localhost:8800/service-workers/service-worker/resources/fetch-access-control.py?PNGIMAGE.
-
-CONSOLE MESSAGE: FetchEvent.respondWith received an error: TypeError: Not allowed to request resource
-CONSOLE MESSAGE: Cannot load http://localhost:8800/service-workers/service-worker/resources/fetch-access-control.py?PNGIMAGE.
-CONSOLE MESSAGE: line 42: The page at https://localhost:9443/service-workers/service-worker/fetch-mixed-content-to-outscope.https.html was allowed to display insecure content from http://127.0.0.1:8800/service-workers/service-worker/resources/fetch-access-control.py?PNGIMAGE.
-
-CONSOLE MESSAGE: FetchEvent.respondWith received an error: TypeError: Not allowed to request resource
-CONSOLE MESSAGE: Cannot load http://127.0.0.1:8800/service-workers/service-worker/resources/fetch-access-control.py?PNGIMAGE.
+CONSOLE MESSAGE: FetchEvent.respondWith received an error: TypeError: An SSL error has occurred and a secure connection to the server cannot be made.
+CONSOLE MESSAGE: Cannot load https://localhost:9443/service-workers/service-worker/resources/fetch-mixed-content-iframe-inscope-to-outscope.html.
 
 
-PASS Verify Mixed content of fetch() in a Service Worker 
+Harness Error (TIMEOUT), message = null
 
+TIMEOUT Verify Mixed content of fetch() in a Service Worker Test timed out
+

[Ryan Haddad]

Marked tests as flaky in https://trac.webkit.org/changeset/236159/webkit

[Radar WebKit Bug Importer]

<rdar://problem/44585050>