Closed
Bug 1241727
Opened 8 years ago
Closed 8 years ago
WebKitCSSMatrix inverse() should throw NotSupportedError
Categories
(Core :: DOM: CSS Object Model, defect)
Core
DOM: CSS Object Model
Tracking
()
RESOLVED
FIXED
mozilla47
People
(Reporter: miketaylr, Assigned: wchen)
References
()
Details
Attachments
(1 file)
5.18 KB,
patch
|
baku
:
review+
lizzard
:
approval-mozilla-aurora+
|
Details | Diff | Splinter Review |
DOMMatrixReadyOnly.invertSelf() says to return a pile of NaNs, but WebKitCSSMatrix should actually throw a NotSupportedError DOMException to be compatible with Blink and WebKit. I've updated the spec to match their behavior in https://github.com/whatwg/compat/commit/b649853f2c35cd9def15fbef6c35eac2a6e43aa9.
Reporter | ||
Comment 1•8 years ago
|
||
Note: we don't know if this is actually needed for webcompat -- but it matches the behavior of Safari, Chrome and Edge (and is required to pass WebKit layout tests).
Assignee | ||
Comment 2•8 years ago
|
||
Assignee: nobody → wchen
Attachment #8711250 -
Flags: review?(amarchesini)
Updated•8 years ago
|
Attachment #8711250 -
Flags: review?(amarchesini) → review+
Comment 4•8 years ago
|
||
bugherder |
https://hg.mozilla.org/mozilla-central/rev/efbb834ec2fd
Status: NEW → RESOLVED
Closed: 8 years ago
status-firefox47:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla47
Comment 5•8 years ago
|
||
bugherder |
https://hg.mozilla.org/mozilla-central/rev/efbb834ec2fd
Reporter | ||
Comment 6•8 years ago
|
||
Comment on attachment 8711250 [details] [diff] [review] Inverting non-invertable WebKitCSSMatrix should throw NotSupportedError. Approval Request Comment [Feature/regressing bug #]: Bug 717722 for WebKitCSSMatrix support. [User impact if declined]: Unknown. It makes us less compatible with Chrome, Safari and Edge in theory. In practice we don't know if sites are broken as a result -- but it would be ideal to ship WebKitCSSMatrix and its related bug fixes in the same release (even if it won't ship past Aurora for the time being). [Describe test coverage new/current, TreeHerder]: Tests in patch. [Risks and why]: For web content, there's low risk. No web content is depending on the previous (spec-bug) behavior. Web content may be depending on the behavior this fix provides. [String/UUID change made/needed]: None (UUID changes are not for webidl, right?)
Attachment #8711250 -
Flags: approval-mozilla-aurora?
Comment 7•8 years ago
|
||
Comment on attachment 8711250 [details] [diff] [review] Inverting non-invertable WebKitCSSMatrix should throw NotSupportedError. Improves web compat, includes tests. SGTM! Please uplift to aurora.
Attachment #8711250 -
Flags: approval-mozilla-aurora? → approval-mozilla-aurora+
Comment 8•8 years ago
|
||
bugherder uplift |
https://hg.mozilla.org/releases/mozilla-aurora/rev/9007341ca1c6
status-firefox46:
--- → fixed
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Description
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