Auto merge of #14576 - canaltinova:keyframes-name, r=Manishearth,emilio

Implement CSSKeyframesRule.name

<!-- Please describe your changes on the following line: -->
Implementation of CSSKeyframesRule.name

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors

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- [X] There are tests for these changes

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This commit is contained in:
bors-servo 2016-12-14 03:37:45 -08:00 committed by GitHub
commit a2391162a1
3 changed files with 41 additions and 5 deletions

View file

@ -15,18 +15,19 @@
<script>
test(function () {
var keyframe = document.styleSheets[0].cssRules[0];
assert_equals(keyframe.name, "foo", "CSSKeyframesRule name attribute");
assert_equals(keyframe.cssRules.length, 2, "CSSKeyframesRule cssRule length attribute");
assert_equals(keyframe.cssRules[0].cssText, "0% { top: 0px; }", "CSSKeyframesRule cssRule cssText attribute");
assert_equals(keyframe.cssRules[1].cssText, "100% { top: 200px; }", "CSSKeyframesRule cssRule cssText attribute");
keyframe.appendRule("50% { top: 100px; }");
assert_equals(keyframe.cssRules.length, 3, "CSSKeyframesRule prefix attribute after appendRule function");
assert_equals(keyframe.cssRules.length, 3, "CSSKeyframesRule cssRule length attribute after appendRule function");
assert_equals(keyframe.cssRules[0].cssText, "0% { top: 0px; }", "CSSKeyframesRule cssRule cssText attribute after appendRule function");
assert_equals(keyframe.cssRules[1].cssText, "100% { top: 200px; }", "CSSKeyframesRule cssRule cssText attribute after appendRule function");
assert_equals(keyframe.cssRules[2].cssText, "50% { top: 100px; }", "CSSKeyframesRule cssRule cssText attribute after appendRule function");
keyframe.appendRule("0% { top: 50px; }");
assert_equals(keyframe.cssRules.length, 4, "CSSKeyframesRule prefix attribute after appendRule function");
assert_equals(keyframe.cssRules.length, 4, "CSSKeyframesRule cssRule length attribute after appendRule function");
assert_equals(keyframe.cssRules[0].cssText, "0% { top: 0px; }", "CSSKeyframesRule cssRule cssText attribute after appendRule function");
assert_equals(keyframe.cssRules[1].cssText, "100% { top: 200px; }", "CSSKeyframesRule cssRule cssText attribute after appendRule function");
assert_equals(keyframe.cssRules[2].cssText, "50% { top: 100px; }", "CSSKeyframesRule cssRule cssText attribute after appendRule function");
@ -40,18 +41,29 @@
assert_equals(find3, null, "CSSKeyframesRule findRule function");
keyframe.deleteRule("100%");
assert_equals(keyframe.cssRules.length, 3, "CSSKeyframesRule prefix attribute after deleteRule function");
assert_equals(keyframe.cssRules.length, 3, "CSSKeyframesRule cssRule length attribute after deleteRule function");
assert_equals(keyframe.cssRules[0].cssText, "0% { top: 0px; }", "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
assert_equals(keyframe.cssRules[1].cssText, "50% { top: 100px; }", "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
assert_equals(keyframe.cssRules[2].cssText, "0% { top: 50px; }", "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
assert_equals(keyframe.cssRules[3], undefined, "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
keyframe.deleteRule("80%");
assert_equals(keyframe.cssRules.length, 3, "CSSKeyframesRule prefix attribute after deleteRule function");
assert_equals(keyframe.cssRules.length, 3, "CSSKeyframesRule cssRule length attribute after deleteRule function");
assert_equals(keyframe.cssRules[0].cssText, "0% { top: 0px; }", "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
assert_equals(keyframe.cssRules[1].cssText, "50% { top: 100px; }", "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
assert_equals(keyframe.cssRules[2].cssText, "0% { top: 50px; }", "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
assert_equals(keyframe.cssRules[3], undefined, "CSSKeyframesRule cssRule cssText attribute after deleteRule function");
keyframe.name = "bar";
assert_equals(keyframe.name, "bar", "CSSKeyframesRule name setter");
assert_throws("SyntaxError",
function () { keyframe.name = "initial"; },
"CSSKeyframesRule name setter on invalid keyword.");
assert_throws("SyntaxError",
function () { keyframe.name = "none"; },
"CSSKeyframesRule name setter on invalid keyword.");
});
</script>
</head>