Bug 173657 – Some tests to verify forbidden frame navigation time out

• Component: Frames
• Status: RESOLVED FIXED

[Frédéric Wang (:fredw)]

The following tests time out in WebKit but they don't in Gecko or Chromium:

http://w3c-test.org/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_allow_top_navigation-2.html
http://w3c-test.org/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_navigate_ancestor-1.html

Apparently the Javascript error caused by Document::canNavigate is not caught by the try statement which prevents the tests to complete.

(Note: timeouts also happen for iframe_sandbox_popups_escaping-3, iframe_sandbox_popups_nonescaping-3, and iframe_sandbox_allow_top_navigation_by_user_activation_without_user_gesture but this is because of incomplete implementation, see bug 173162 and bug 171327).

[Frédéric Wang (:fredw)]

Created attachment 313824 [details]
Patch

[Build Bot]

Comment on attachment 313824 [details]
Patch

Attachment 313824 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.webkit.org/results/4000224

New failing tests:
fast/frames/sandboxed-iframe-navigation-top-denied.html
http/tests/security/frameNavigation/inactive-function-in-popup-navigate-child.html

[Build Bot]

Created attachment 313829 [details]
Archive of layout-test-results from ews102 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews102  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[Build Bot]

Comment on attachment 313824 [details]
Patch

Attachment 313824 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.webkit.org/results/4000288

New failing tests:
fast/frames/sandboxed-iframe-navigation-top-denied.html
http/tests/security/frameNavigation/inactive-function-in-popup-navigate-child.html

[Build Bot]

Created attachment 313830 [details]
Archive of layout-test-results from ews106 for mac-elcapitan-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews106  Port: mac-elcapitan-wk2  Platform: Mac OS X 10.11.6

[Build Bot]

Comment on attachment 313824 [details]
Patch

Attachment 313824 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: http://webkit-queues.webkit.org/results/4000305

New failing tests:
fast/frames/sandboxed-iframe-navigation-top-denied.html
http/tests/security/frameNavigation/inactive-function-in-popup-navigate-child.html

[Build Bot]

Created attachment 313831 [details]
Archive of layout-test-results from ews126 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews126  Port: ios-simulator-wk2  Platform: Mac OS X 10.12.5

[Build Bot]

Comment on attachment 313824 [details]
Patch

Attachment 313824 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/4000303

New failing tests:
fast/frames/sandboxed-iframe-navigation-top-denied.html
http/tests/security/frameNavigation/inactive-function-in-popup-navigate-child.html

[Build Bot]

Created attachment 313832 [details]
Archive of layout-test-results from ews113 for mac-elcapitan

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews113  Port: mac-elcapitan  Platform: Mac OS X 10.11.6

[Frédéric Wang (:fredw)]

Created attachment 313833 [details]
Patch

[Chris Dumez]

Comment on attachment 313833 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=313833&action=review

> Source/WebCore/page/Location.cpp:287
> +        return Exception { SECURITY_ERR };

While this gives the right behavior, it is a bit obscure to return a SECURITY_ERR if findFrameForNavigation() returns null. Instead, I would stop relying on findFrameForNavigation() altogether (we are anyway not looking up a frame). Something like:
ASSERT(m_frame);
if (!activeWindow.document().canNavigate(m_frame))
    return Exception { SECURITY_ERR };
ASSERT(m_frame->document());
ASSERT(m_frame->document()->domWindow());
m_frame->document()->domWindow()->setLocation(activeWindow, firstWindow, url);
return { };

[Frédéric Wang (:fredw)]

Created attachment 313903 [details]
Patch

[Chris Dumez]

Comment on attachment 313903 [details]
Patch

r=me

[Frédéric Wang (:fredw)]

Committed r218835: <http://trac.webkit.org/changeset/218835>