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<!doctype html>
<meta charset=utf-8>
<script src="../testcommon.js"></script>
<body>
<script>
'use strict';
// Tests for cases we currently don't handle and should throw an exception for.
var gTests = [
{ desc: "single Keyframe with no offset",
keyframes: [{ left: "100px" }] },
{ desc: "multiple Keyframes with missing 0% Keyframe",
keyframes: [{ left: "100px", offset: 0.25 },
{ left: "200px", offset: 0.50 },
{ left: "300px", offset: 1.00 }] },
{ desc: "multiple Keyframes with missing 100% Keyframe",
keyframes: [{ left: "100px", offset: 0.00 },
{ left: "200px", offset: 0.50 },
{ left: "300px", offset: 0.75 }] },
{ desc: "multiple Keyframes with missing properties on first Keyframe",
keyframes: [{ left: "100px", offset: 0.0 },
{ left: "200px", top: "200px", offset: 0.5 },
{ left: "300px", top: "300px", offset: 1.0 }] },
{ desc: "multiple Keyframes with missing properties on last Keyframe",
keyframes: [{ left: "100px", top: "200px", offset: 0.0 },
{ left: "200px", top: "200px", offset: 0.5 },
{ left: "300px", offset: 1.0 }] },
];
gTests.forEach(function(subtest) {
test(function(t) {
var div = addDiv(t);
assert_throws("NotSupportedError", function() {
new KeyframeEffectReadOnly(div, subtest.keyframes);
});
}, "KeyframeEffectReadOnly constructor throws with " + subtest.desc);
});
done();
</script>
</body>
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