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Issue 635690 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Aug 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: All
Pri: 2
Type: Bug



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EME WPT idlharness.html failure: Cannot read property 'has_extended_attribute' of undefined

Project Member Reported by ddorwin@chromium.org, Aug 9 2016

Issue description

Version : 54.0.2824.0

Steps to reproduce: 
1. https://www.w3c-test.org/encrypted-media/idlharness.html

Observed behavior: 
12 of the tests fail with
Cannot read property 'has_extended_attribute' of undefined

Additional comments: 
We know we support these methods. It's not clear what is being tested or passed, We should investigate and hopefully fix 12 tests.

Note: It's possible this is a general issue in Blink and not specific to Chrome.
 
Correction: This affects *6* tests.
Another correction: I meant it may not be specific to *EME*.
You need to do this:

diff --git a/encrypted-media/idlharness.html b/encrypted-media/idlharness.html
index 5c9f643..7c46733 100644
--- a/encrypted-media/idlharness.html
+++ b/encrypted-media/idlharness.html
@@ -34,6 +34,8 @@
                 idl_array.add_untested_idls("interface Navigator {};");
                 idl_array.add_untested_idls("interface ArrayBuffer {};");
                 idl_array.add_untested_idls("interface HTMLMediaElement {};");
+                idl_array.add_untested_idls("interface Event {};");
+                idl_array.add_untested_idls("interface EventTarget {};");

                 idl_array.add_idls(idls);
Owner: ddorwin@chromium.org
Status: WontFix (was: Assigned)
Thanks, sideshowbarker.

https://github.com/w3c/web-platform-tests/pull/3442 resolves this test issue.

Three of the six tests now pass. The other three now fail with the error in  issue 635694 .

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