[Webkit-unassigned] [Bug 78468] New: Sandbox not block autofocus on form controls inside iframe when 'allow-scripts' key is not set

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=78468

           Summary: Sandbox not block autofocus on form controls inside
                    iframe when 'allow-scripts' key is not set
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Frames
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jenny.q.cao at intel.com


the sandbox attribute should block autofocus on form controls inside iframe if the 'allow-scripts' key is not set
spec
==
This flag blocks features that trigger automatically, such as automatically playing a video or automatically focusing a form control. It is relaxed by the same flag as scripts, because when scripts are enabled these features are trivially possible anyway, and it would be unfortunate to force authors to use script to do them when sandboxed rather than allowing them to use the declarative features.
==

that is to say the caret (text cursor) is not on the textbox in the below iframe.

but in the w3c submission test web page http://test.w3.org/html/tests/submission/Microsoft/sandbox/sandbox_003.htm .
the text cursor is on the textbox in the iframe

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