[css-grid] Fix percentage tracks' size computation in grids with gutters

[Sergio Villar Senin]

[css-grid] Fix percentage tracks' size computation in grids with gutters

[Sergio Villar Senin]

Created attachment 270567 [details]
Patch

[Build Bot]

Comment on attachment 270567 [details]
Patch

Attachment 270567 [details] did not pass mac-debug-ews (mac):
Output: http://webkit-queues.webkit.org/results/776323

New failing tests:
imported/w3c/web-platform-tests/streams-api/readable-streams/garbage-collection-2.html

[Build Bot]

Created attachment 270568 [details]
Archive of layout-test-results from ews113 for mac-yosemite

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews113  Port: mac-yosemite  Platform: Mac OS X 10.10.5

[Sergio Villar Senin]

(In reply to comment #3)
> Created attachment 270568 [details]
> Archive of layout-test-results from ews113 for mac-yosemite
> 
> The attached test failures were seen while running run-webkit-tests on the
> mac-debug-ews.
> Bot: ews113  Port: mac-yosemite  Platform: Mac OS X 10.10.5

This is totally unrelated.

[Manuel Rego Casasnovas]

Comment on attachment 270567 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=270567&action=review

The patch LGTM but I'm missing tests for rows in grid-gutters-and-tracks.html.

> LayoutTests/fast/css-grid-layout/grid-gutters-and-tracks.html:23
> +.gridWithPercent { -webkit-grid-template-columns: 10px 20% repeat(2, 30px); }

Weird that you're defining 4 columns and only using 3.

> LayoutTests/fast/css-grid-layout/grid-gutters-and-tracks.html:26
> +.fixedSize { width: 220px; }

I'll call this class "width220".

> LayoutTests/fast/css-grid-layout/grid-gutters-and-tracks.html:110
> +        <div class="firstRowFirstColumn sizedToGridArea" data-offset-x="0" data-offset-y="0" data-expected-width="10" data-expected-height="20"></div>

I think you don't need sizedToGridArea for these items.

> LayoutTests/fast/css-grid-layout/grid-gutters-and-tracks.html:135
> +        <div class="firstRowFirstColumn sizedToGridArea" data-offset-x="0" data-offset-y="0" data-expected-width="132" data-expected-height="20"></div>

Ditto.

[Sergio Villar Senin]

Created attachment 274295 [details]
Patch

Now with tests for rows. Also removed sizedToGridArea class

[Sergio Villar Senin]

Committed r198486: <http://trac.webkit.org/changeset/198486>