[Webkit-unassigned] [Bug 18056] Cannot convert DOM exception prototype object to a string

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Aug 2 06:39:43 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=18056

Ahmad Saleem <zlip.792 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |zlip.792 at gmail.com

--- Comment #13 from Ahmad Saleem <zlip.792 at gmail.com> ---
By taking the test case via Wayback Archive:

Link - https://web.archive.org/web/20130102220110/http://mcc.id.au/temp/2008/exception-prototype-stringification.html

I get following across browsers:

*** Safari 15.6 on macOS 12.5 ***

typeof DOMException.prototype == object
String(DOMException.prototype) == TypeError: The DOMException.name getter can only be used on instances of DOMException

*** Firefox Nightly 105 ***

typeof DOMException.prototype == object
String(DOMException.prototype) == TypeError: 'get name' called on an object that does not implement interface DOMException. 

*** Chrome Canary 106 ***

typeof DOMException.prototype == object
String(DOMException.prototype) == TypeError: Illegal invocation


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I am not sure on web-spec but just wanted to share updated test results. Please mark this bug accordingly. Thanks!

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