Port a few color-related interpolation tests to WPT

Bug: 900581
Change-Id: I3a9a292495b86ddf32ebfd67a1531d5995e5879a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1769314Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Stephen McGruer <smcgruer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#690331}

third_party/blink/web_tests/animations/interpolation/caret-color-interpolation.html

@@ -17,83 +17,8 @@
 <template id="target-template">T</template>
 <script src="resources/interpolation-test.js"></script>
 <script>
-assertInterpolation({
-  property: 'caret-color',
-  from: neutralKeyframe,
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(255, 255, 0)'},
-  {at: 0, is: 'rgb(255, 255, 0)'},
-  {at: 0.3, is: 'rgb(179, 217, 0)'},
-  {at: 0.6, is: 'rgb(102, 179, 0)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 65, 0)'},
-]);
-
-assertNoInterpolation({
-  property: 'caret-color',
-  from: 'initial',
-  to: 'green',
-});
-
-assertNoInterpolation({
-  property: 'caret-color',
-  from: 'auto',
-  to: 'green',
-});
-
-assertInterpolation({
-  property: 'caret-color',
-  from: 'currentColor',
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 0)'},
-  {at: 0, is: 'rgb(0, 0, 0)'},
-  {at: 0.3, is: 'rgb(0, 38, 0)'},
-  {at: 0.6, is: 'rgb(0, 77, 0)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 192, 0)'},
-]);
-
-assertInterpolation({
-  property: 'caret-color',
-  from: 'inherit',
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 255)'},
-  {at: 0, is: 'rgb(0, 0, 255)'},
-  {at: 0.3, is: 'rgb(0, 38, 179)'},
-  {at: 0.6, is: 'rgb(0, 77, 102)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 192, 0)'},
-]);
-
-assertInterpolation({
-  property: 'caret-color',
-  from: 'unset',
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 255)'},
-  {at: 0, is: 'rgb(0, 0, 255)'},
-  {at: 0.3, is: 'rgb(0, 38, 179)'},
-  {at: 0.6, is: 'rgb(0, 77, 102)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 192, 0)'},
-]);
-
-assertInterpolation({
-  property: 'caret-color',
-  from: 'black',
-  to: 'orange',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 0)'},
-  {at: 0, is: 'rgb(0, 0, 0)'},
-  {at: 0.3, is: 'rgb(77, 50, 0)'},
-  {at: 0.6, is: 'rgb(153, 99, 0)'},
-  {at: 1, is: 'rgb(255, 165, 0)'},
-  {at: 1.5, is: 'rgb(255, 248, 0)'},
-]);
-
+// New tests should be added to external/wpt/css/css-ui/animation/caret-color-interpolation.html,
+// but these legacy tests are kept here as they rely on prefixed values.
 assertInterpolation({
   property: 'caret-color',
   from: '-webkit-activelink',

third_party/blink/web_tests/animations/interpolation/color-interpolation.html

@@ -17,71 +17,8 @@
 <template id="target-template">T</template>
 <script src="resources/interpolation-test.js"></script>
 <script>
-assertInterpolation({
-  property: 'color',
-  from: neutralKeyframe,
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(255, 255, 0)'},
-  {at: 0, is: 'rgb(255, 255, 0)'},
-  {at: 0.3, is: 'rgb(179, 217, 0)'},
-  {at: 0.6, is: 'rgb(102, 179, 0)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 65, 0)'},
-]);
-
-assertInterpolation({
-  property: 'color',
-  from: 'initial',
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 0)'},
-  {at: 0, is: 'rgb(0, 0, 0)'},
-  {at: 0.3, is: 'rgb(0, 38, 0)'},
-  {at: 0.6, is: 'rgb(0, 77, 0)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 192, 0)'},
-]);
-
-assertInterpolation({
-  property: 'color',
-  from: 'inherit',
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 255)'},
-  {at: 0, is: 'rgb(0, 0, 255)'},
-  {at: 0.3, is: 'rgb(0, 38, 179)'},
-  {at: 0.6, is: 'rgb(0, 77, 102)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 192, 0)'},
-]);
-
-assertInterpolation({
-  property: 'color',
-  from: 'unset',
-  to: 'green',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 255)'},
-  {at: 0, is: 'rgb(0, 0, 255)'},
-  {at: 0.3, is: 'rgb(0, 38, 179)'},
-  {at: 0.6, is: 'rgb(0, 77, 102)'},
-  {at: 1, is: 'rgb(0, 128, 0)'},
-  {at: 1.5, is: 'rgb(0, 192, 0)'},
-]);
-
-assertInterpolation({
-  property: 'color',
-  from: 'black',
-  to: 'orange',
-}, [
-  {at: -0.3, is: 'rgb(0, 0, 0)'},
-  {at: 0, is: 'rgb(0, 0, 0)'},
-  {at: 0.3, is: 'rgb(77, 50, 0)'},
-  {at: 0.6, is: 'rgb(153, 99, 0)'},
-  {at: 1, is: 'rgb(255, 165, 0)'},
-  {at: 1.5, is: 'rgb(255, 248, 0)'},
-]);
-
+// New tests should be added to external/wpt/css/css-color/animation/color-interpolation.html,
+// but these legacy tests are kept here as they rely on prefixed values.
 assertInterpolation({
   property: 'color',
   from: '-webkit-activelink',

third_party/blink/web_tests/external/wpt/css/css-color/animation/color-interpolation.html

+<!DOCTYPE html>
+<meta charset="UTF-8">
+<title>color interpolation</title>
+<link rel="help" href="https://drafts.csswg.org/css-color/#the-color-property">
+<meta name="assert" content="color supports animation by computed value type">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/interpolation-testcommon.js"></script>
+
+<style>
+.parent {
+  color: blue;
+}
+.target {
+  display: inline-block;
+  font-size: 60pt;
+  color: yellow;
+}
+.expected {
+  margin-right: 15px;
+}
+</style>
+
+<body>
+  <template id="target-template">T</template>
+</body>
+
+<script>
+test_interpolation({
+  property: 'color',
+  from: neutralKeyframe,
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(255, 255, 0)'},
+  {at: 0, expect: 'rgb(255, 255, 0)'},
+  {at: 0.3, expect: 'rgb(179, 217, 0)'},
+  {at: 0.6, expect: 'rgb(102, 179, 0)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 65, 0)'},
+]);
+
+test_interpolation({
+  property: 'color',
+  from: 'initial',
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 0)'},
+  {at: 0, expect: 'rgb(0, 0, 0)'},
+  {at: 0.3, expect: 'rgb(0, 38, 0)'},
+  {at: 0.6, expect: 'rgb(0, 77, 0)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 192, 0)'},
+]);
+
+test_interpolation({
+  property: 'color',
+  from: 'inherit',
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 255)'},
+  {at: 0, expect: 'rgb(0, 0, 255)'},
+  {at: 0.3, expect: 'rgb(0, 38, 179)'},
+  {at: 0.6, expect: 'rgb(0, 77, 102)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 192, 0)'},
+]);
+
+test_interpolation({
+  property: 'color',
+  from: 'unset',
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 255)'},
+  {at: 0, expect: 'rgb(0, 0, 255)'},
+  {at: 0.3, expect: 'rgb(0, 38, 179)'},
+  {at: 0.6, expect: 'rgb(0, 77, 102)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 192, 0)'},
+]);
+
+test_interpolation({
+  property: 'color',
+  from: 'black',
+  to: 'orange',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 0)'},
+  {at: 0, expect: 'rgb(0, 0, 0)'},
+  {at: 0.3, expect: 'rgb(77, 50, 0)'},
+  {at: 0.6, expect: 'rgb(153, 99, 0)'},
+  {at: 1, expect: 'rgb(255, 165, 0)'},
+  {at: 1.5, expect: 'rgb(255, 248, 0)'},
+]);
+</script>

third_party/blink/web_tests/external/wpt/css/css-ui/animation/caret-color-interpolation.html

+<!DOCTYPE html>
+<meta charset="UTF-8">
+<title>caret-color interpolation</title>
+<link rel="help" href="https://drafts.csswg.org/css-ui-3/#propdef-caret-color">
+<meta name="assert" content="caret-color supports animation by computed value">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/interpolation-testcommon.js"></script>
+
+<style>
+.parent {
+  caret-color: blue;
+}
+.target {
+  display: inline-block;
+  font-size: 60pt;
+  caret-color: yellow;
+}
+.expected {
+  margin-right: 15px;
+}
+</style>
+
+<body contenteditable>
+  <template id="target-template">T</template>
+</body>
+
+<script>
+test_interpolation({
+  property: 'caret-color',
+  from: neutralKeyframe,
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(255, 255, 0)'},
+  {at: 0, expect: 'rgb(255, 255, 0)'},
+  {at: 0.3, expect: 'rgb(179, 217, 0)'},
+  {at: 0.6, expect: 'rgb(102, 179, 0)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 65, 0)'},
+]);
+
+test_no_interpolation({
+  property: 'caret-color',
+  from: 'initial',
+  to: 'green',
+});
+
+test_no_interpolation({
+  property: 'caret-color',
+  from: 'auto',
+  to: 'green',
+});
+
+test_interpolation({
+  property: 'caret-color',
+  from: 'currentColor',
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 0)'},
+  {at: 0, expect: 'rgb(0, 0, 0)'},
+  {at: 0.3, expect: 'rgb(0, 38, 0)'},
+  {at: 0.6, expect: 'rgb(0, 77, 0)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 192, 0)'},
+]);
+
+test_interpolation({
+  property: 'caret-color',
+  from: 'inherit',
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 255)'},
+  {at: 0, expect: 'rgb(0, 0, 255)'},
+  {at: 0.3, expect: 'rgb(0, 38, 179)'},
+  {at: 0.6, expect: 'rgb(0, 77, 102)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 192, 0)'},
+]);
+
+test_interpolation({
+  property: 'caret-color',
+  from: 'unset',
+  to: 'green',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 255)'},
+  {at: 0, expect: 'rgb(0, 0, 255)'},
+  {at: 0.3, expect: 'rgb(0, 38, 179)'},
+  {at: 0.6, expect: 'rgb(0, 77, 102)'},
+  {at: 1, expect: 'rgb(0, 128, 0)'},
+  {at: 1.5, expect: 'rgb(0, 192, 0)'},
+]);
+
+test_interpolation({
+  property: 'caret-color',
+  from: 'black',
+  to: 'orange',
+}, [
+  {at: -0.3, expect: 'rgb(0, 0, 0)'},
+  {at: 0, expect: 'rgb(0, 0, 0)'},
+  {at: 0.3, expect: 'rgb(77, 50, 0)'},
+  {at: 0.6, expect: 'rgb(153, 99, 0)'},
+  {at: 1, expect: 'rgb(255, 165, 0)'},
+  {at: 1.5, expect: 'rgb(255, 248, 0)'},
+]);
+</script>