Bug 181532 – [WPE] Two clearkey tests failing since r226621

• Component: WPE WebKit
• Status: RESOLVED FIXED

[Miguel Gomez]

imported/w3c/web-platform-tests/encrypted-media/clearkey-mp4-unique-origin.html [ Failure ]
imported/w3c/web-platform-tests/encrypted-media/clearkey-generate-request-disallowed-input.html [ Timeout ]

both failing since r226621

[Yacine Bandou]

(In reply to Miguel Gomez from comment #0)
> imported/w3c/web-platform-tests/encrypted-media/clearkey-mp4-unique-origin.
> html [ Failure ]
> imported/w3c/web-platform-tests/encrypted-media/clearkey-generate-request-
> disallowed-input.html [ Timeout ]
> 
> both failing since r226621

I am working to understand this bug

[Yacine Bandou]

(In reply to Miguel Gomez from comment #0)
> imported/w3c/web-platform-tests/encrypted-media/clearkey-mp4-unique-origin.
> html [ Failure ]
> imported/w3c/web-platform-tests/encrypted-media/clearkey-generate-request-
> disallowed-input.html [ Timeout ]
> 
> both failing since r226621

For clearkey-mp4-unique-origin :

-Before the r226621 we don't support InitDataType "cenc" in ClearKey so we expect this result :

'FAIL Unique origin is unable to create MediaKeys promise_test: Unhandled rejection with value: object "NotSupportedError: The operation is not supported.'

-Since r226621 we support 'cenc' initData ClearKey so we have this result: 'FAIL Unique origin is unable to create MediaKeys assert_equals: expected "failed" but got "allowed" '

The test always fail but with an other message.

I'll update the expected result.


For clearkey-generate-request-disallowed-input :


Since r226621 we support "cenc" initData in ClearKey so we have two problems:

1/ The expected result is changed.

2/ The subtest "initData longer than 64Kb characters" go in timeout because we don't check the PSSH size of the "cenc" initData in r226621. 

I'll update the expected result, and I'll submit a fix for the timeout.

[Yacine Bandou]

Created attachment 331332 [details]
Patch

[EWS Watchlist]

Attachment 331332 [details] did not pass style-queue:


ERROR: Source/WebCore/platform/encryptedmedia/clearkey/CDMClearKey.cpp:191:  Missing space before ( in if(  [whitespace/parens] [5]
Total errors found: 1 in 5 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Yacine Bandou]

Created attachment 331333 [details]
Patch

[Xabier Rodríguez Calvar]

Comment on attachment 331333 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=331333&action=review

> Source/WebCore/ChangeLog:8
> +        Whith a fake initData, we can have a pssh size nul, thus we should check it.

With?

> Source/WebCore/platform/encryptedmedia/clearkey/CDMClearKey.cpp:190
> +        // Check the pssh size

Period at the end.

[WebKit Commit Bot]

Comment on attachment 331333 [details]
Patch

Clearing flags on attachment: 331333

Committed r226965: <https://trac.webkit.org/changeset/226965>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.