Bug 120044

Summary:	[CSS Grid Layout] Unknown grid area should compute to 'auto'
Product:	WebKit	Reporter:	Ryosuke Niwa <rniwa>
Component:	Layout and Rendering	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	bdakin, dino, hyatt, simon.fraser, svillar, syoichi
Priority:	P2	Keywords:	BlinkMergeCandidate
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:	103313, 103334
Bug Blocks:

Description Ryosuke Niwa 2013-08-19 17:51:51 PDT

Consider merging https://chromium.googlesource.com/chromium/blink/+/f5c42430625856f4f0a711363fb5b66821314157

Per the specification, if the grid area specified for any <grid-line>
doesn't exist, it should compute to 'auto'. The original parsing
implementation allowed any <grid-line>, which is non-compliant.

This means that "grid-row: foobar / none;" is now (again) rejected
unless the grid element defines the required grid areas.

The testing framework was amended to reuse the existing grid element
so that we get the 'grid-template' definition as we assumed in the
testing. Also added a new test that checks that unknown grid areas
triggers the auto-placement algorithm when appropriate.

Comment 1 Sergio Villar Senin 2013-11-06 08:58:35 PST

This was fixed in bug 120045 which brought grid-area support to WebKit.

*** This bug has been marked as a duplicate of bug 120045 ***