Bug 155946 – [css-grid] Content box incorrectly used as non-auto min-height

• Component: New Bugs
• Status: RESOLVED FIXED

[Sergio Villar Senin]

[css-grid] Content box incorrectly used as non-auto min-height

[Sergio Villar Senin]

Created attachment 275023 [details]
Patch

[Manuel Rego Casasnovas]

Comment on attachment 275023 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=275023&action=review

The change looks good to me but I think we need more work on the test.

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:9
> +    display:grid;

This line is not needed, as it's already added by grid.css.
Otherwise you'd be missing the prefix.

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:15
> +    border: 5px solid blue;

I'd remove the border here, as we've later the "border" class.

So, IMHO we could be testing 4 things for each case:
* "item"
* "item border"
* "item padding"
* "item border padding"

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:21
> +h2 { background-color: cyan; }
> +h3 { background-color: lightgreen; }

We don't use colors usually here in other tests.

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:45
> +

Why not checking "item padding" and "item border padding"?

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:59
> +<h3>min-height: 0px. grid height: auto; NO STRETCH</h3>

Nit: I'd put "NO STRETCH" before the dot. As it's related to the grid item and not the grid container.

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:70
> +<div class="container">
> +    <div class="grid" data-expected-width="150" data-expected-height="20">
> +        <div class="item alignSelfStart" style="min-height: 0px;" data-expected-width="140" data-expected-height="35">XXXX</div>
> +    </div>
> +</div>

This is repeated twice, probably you're missing some class like "border", "padding" and "border padding".

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:98
> +<h3>min-height: 30px</h3>

Add "grid height: auto;" as in previous cases.

> LayoutTests/fast/css-grid-layout/min-height-border-box.html:111
> +<h3>min-height: 30px NO STRETCH</h3>

Ditto.

[Sergio Villar Senin]

Created attachment 275543 [details]
Improved test

[Manuel Rego Casasnovas]

Comment on attachment 275543 [details]
Improved test

Thanks for the new test.

LGTM!

[WebKit Commit Bot]

Comment on attachment 275543 [details]
Improved test

Clearing flags on attachment: 275543

Committed r199153: <http://trac.webkit.org/changeset/199153>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.