[css-typedom] Add support for the *-gap properties.

Bug: 820299 Change-Id: I596113eeea7d4c13cf689364744bff7c261f93d3 Reviewed-on: https://chromium-review.googlesource.com/978247 Commit-Queue: Darren Shen <shend@chromium.org> Reviewed-by: Darren Shen <shend@chromium.org> Cr-Commit-Position: refs/heads/master@{#545896}

[css-typedom] Add support for the *-gap properties.
Bug: 820299 Change-Id: I596113eeea7d4c13cf689364744bff7c261f93d3 Reviewed-on: https://chromium-review.googlesource.com/978247 Commit-Queue: Darren Shen <shend@chromium.org> Reviewed-by: Darren Shen <shend@chromium.org> Cr-Commit-Position: refs/heads/master@{#545896}
f7201f02 · Rune Lillesveen · Commit Bot · cdacf5b0 · f7201f02 · f7201f02
Commit f7201f02 authored Mar 27, 2018 by Rune Lillesveen Committed by Commit Bot Mar 27, 2018
2 changed files
--- a/third_party/WebKit/LayoutTests/external/wpt/css/css-typed-om/the-stylepropertymap/properties/gap.html
+++ b/third_party/WebKit/LayoutTests/external/wpt/css/css-typed-om/the-stylepropertymap/properties/gap.html
+<!doctype html>
+<meta charset="utf-8">
+<title>'*-gap' properties</title>
+<link rel="help" href="https://drafts.css-houdini.org/css-typed-om/#dom-stylepropertymapreadonly-get">
+<link rel="help" href="https://drafts.css-houdini.org/css-typed-om/#dom-stylepropertymap-set">
+<link rel="help" href="https://drafts.css-houdini.org/css-typed-om/#reify-stylevalue">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../../resources/testhelper.js"></script>
+<script src="resources/testsuite.js"></script>
+<body>
+<div id="log"></div>
+<script>
+'use strict';
+for (const prefix of ['column', 'row']) {
+  runPropertyTests(`${prefix}-gap`, [
+    { syntax: 'normal' },
+    {
+      syntax: '<length>',
+      specified: assert_is_equal_with_range_handling
+    },
+    {
+      syntax: '<percentage>',
+      specified: assert_is_equal_with_range_handling
+    },
+  ]);
+}
+</script>
--- a/third_party/WebKit/Source/core/css/CSSProperties.json5
+++ b/third_party/WebKit/Source/core/css/CSSProperties.json5
@@ -3128,6 +3128,8 @@
      default_value: "GapLength()",
      type_name: "GapLength",
      converter: "ConvertGapLength",
+      keywords: ["normal"],
+      typedom_types: ["Keyword", "Length", "Percentage"],
    },
    {
      name: "row-gap",
@@ -3139,6 +3141,8 @@
      default_value: "GapLength()",
      type_name: "GapLength",
      converter: "ConvertGapLength",
+      keywords: ["normal"],
+      typedom_types: ["Keyword", "Length", "Percentage"],
    },
    {
      name: "column-rule-color",