1592185 - [wpt-sync] Sync PR 19969 - This patch adds a wpt test case included in the patch in WebKit below.

Status: RESOLVED INVALID

(Core :: Layout, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 19969 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/19969
Details from upstream follow.

Joonghun Park <[e-mail]> wrote:

This patch adds a wpt test case included in the patch in WebKit below.

Always min-width should win over max-width.
https://bugs.webkit.org/show_bug.cgi?id=198032

Reviewed by Darin Adler.

In the spec, https://www.w3.org/TR/CSS21/visudet.html#min-max-widths,
the following algorithm describes how the two properties influence
the used value of the 'width' property.

1. The tentative used width is calculated (without 'min-width' and 'max-width')
   following the rules under "Calculating widths and margins" above.
2. If the tentative used width is greater than 'max-width',
   the rules above are applied again, but this time using the computed value of 'max-width'
   as the computed value for 'width'.
3. If the resulting width is smaller than 'min-width', the rules above are applied again,
   but this time using the value of 'min-width' as the computed value for 'width'.

LayoutTests/imported/w3c:

• web-platform-tests/css/css-sizing/min-width-max-width-precedence-expected.txt: Added.
• web-platform-tests/css/css-sizing/min-width-max-width-precedence.html: Added.

Source/WebCore:

• rendering/RenderBlock.cpp:
  (WebCore::RenderBlock::computePreferredLogicalWidths):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@245966 268f45cc-cd09-0410-ab3c-d52691b4dbfc