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583 lines
26 KiB
JavaScript
583 lines
26 KiB
JavaScript
"use strict";
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// Utility functions and common keyframe test data.
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// ------------------------------
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// Helper functions
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// ------------------------------
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/**
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* Test equality between two lists of computed keyframes
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* @param {Array.<ComputedKeyframe>} a - actual computed keyframes
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* @param {Array.<ComputedKeyframe>} b - expected computed keyframes
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*/
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function assert_frame_lists_equal(a, b) {
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assert_equals(a.length, b.length, "number of frames");
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for (var i = 0; i < Math.min(a.length, b.length); i++) {
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assert_frames_equal(a[i], b[i], "ComputedKeyframe #" + i);
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}
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}
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/** Helper */
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function assert_frames_equal(a, b, name) {
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assert_equals(Object.keys(a).sort().toString(),
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Object.keys(b).sort().toString(),
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"properties on " + name);
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for (var p in a) {
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assert_equals(a[p], b[p], "value for '" + p + "' on " + name);
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}
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}
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// ------------------------------
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// Easing values
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// ------------------------------
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// [specified easing value, expected easing value]
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var gEasingValueTests = [
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["linear", "linear"],
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["ease-in-out", "ease-in-out"],
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["Ease\\2d in-out", "ease-in-out"],
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["ease /**/", "ease"],
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];
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var gInvalidEasingInKeyframeSequenceTests = [
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{ desc: "a blank easing",
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input: [{ easing: "" }] },
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{ desc: "an unrecognized easing",
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input: [{ easing: "unrecognized" }] },
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{ desc: "an 'initial' easing",
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input: [{ easing: "initial" }] },
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{ desc: "an 'inherit' easing",
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input: [{ easing: "inherit" }] },
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{ desc: "a variable easing",
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input: [{ easing: "var(--x)" }] },
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{ desc: "a multi-value easing",
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input: [{ easing: "ease-in-out, ease-out" }] }
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];
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// ------------------------------
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// Composite values
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// ------------------------------
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var gGoodKeyframeCompositeValueTests = [
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"replace", "add", "accumulate", undefined
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];
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var gGoodOptionsCompositeValueTests = [
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"replace", "add", "accumulate"
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];
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var gBadCompositeValueTests = [
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"unrecognised", "replace ", "Replace", null
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];
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// ------------------------------
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// Keyframes
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// ------------------------------
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var gEmptyKeyframeListTests = [
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[],
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null,
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undefined,
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];
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var gPropertyIndexedKeyframesTests = [
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{ desc: "a one property two value property-indexed keyframes specification",
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input: { left: ["10px", "20px"] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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left: "10px" },
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{ offset: null, computedOffset: 1, easing: "linear",
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left: "20px" }] },
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{ desc: "a one shorthand property two value property-indexed keyframes"
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+ " specification",
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input: { margin: ["10px", "10px 20px 30px 40px"] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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margin: "10px" },
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{ offset: null, computedOffset: 1, easing: "linear",
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margin: "10px 20px 30px 40px" }] },
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{ desc: "a two property (one shorthand and one of its longhand components)"
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+ " two value property-indexed keyframes specification",
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input: { marginTop: ["50px", "60px"],
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margin: ["10px", "10px 20px 30px 40px"] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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marginTop: "50px", margin: "10px" },
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{ offset: null, computedOffset: 1, easing: "linear",
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marginTop: "60px", margin: "10px 20px 30px 40px" }] },
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{ desc: "a two property two value property-indexed keyframes specification",
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input: { left: ["10px", "20px"],
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top: ["30px", "40px"] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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left: "10px", top: "30px" },
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{ offset: null, computedOffset: 1, easing: "linear",
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left: "20px", top: "40px" }] },
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{ desc: "a two property property-indexed keyframes specification with"
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+ " different numbers of values",
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input: { left: ["10px", "20px", "30px"],
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top: ["40px", "50px"] },
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output: [{ offset: null, computedOffset: 0.0, easing: "linear",
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left: "10px", top: "40px" },
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{ offset: null, computedOffset: 0.5, easing: "linear",
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left: "20px" },
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{ offset: null, computedOffset: 1.0, easing: "linear",
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left: "30px", top: "50px" }] },
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{ desc: "a property-indexed keyframes specification with an invalid value",
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input: { left: ["10px", "20px", "30px", "40px", "50px"],
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top: ["15px", "25px", "invalid", "45px", "55px"] },
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output: [{ offset: null, computedOffset: 0.00, easing: "linear",
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left: "10px", top: "15px" },
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{ offset: null, computedOffset: 0.25, easing: "linear",
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left: "20px", top: "25px" },
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{ offset: null, computedOffset: 0.50, easing: "linear",
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left: "30px", top: "invalid" },
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{ offset: null, computedOffset: 0.75, easing: "linear",
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left: "40px", top: "45px" },
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{ offset: null, computedOffset: 1.00, easing: "linear",
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left: "50px", top: "55px" }] },
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{ desc: "a one property two value property-indexed keyframes specification"
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+ " that needs to stringify its values",
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input: { opacity: [0, 1] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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opacity: "0" },
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{ offset: null, computedOffset: 1, easing: "linear",
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opacity: "1" }] },
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{ desc: "a property-indexed keyframes specification with a CSS variable"
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+ " reference",
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input: { left: [ "var(--dist)", "calc(var(--dist) + 100px)" ] },
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output: [{ offset: null, computedOffset: 0.0, easing: "linear",
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left: "var(--dist)" },
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{ offset: null, computedOffset: 1.0, easing: "linear",
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left: "calc(var(--dist) + 100px)" }] },
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{ desc: "a property-indexed keyframes specification with a CSS variable"
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+ " reference in a shorthand property",
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input: { margin: [ "var(--dist)", "calc(var(--dist) + 100px)" ] },
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output: [{ offset: null, computedOffset: 0.0, easing: "linear",
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margin: "var(--dist)" },
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{ offset: null, computedOffset: 1.0, easing: "linear",
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margin: "calc(var(--dist) + 100px)" }] },
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{ desc: "a one property one value property-indexed keyframes specification",
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input: { left: ["10px"] },
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output: [{ offset: null, computedOffset: 1, easing: "linear",
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left: "10px" }] },
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{ desc: "a one property one non-array value property-indexed keyframes"
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+ " specification",
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input: { left: "10px" },
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output: [{ offset: null, computedOffset: 1, easing: "linear",
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left: "10px" }] },
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{ desc: "a one property two value property-indexed keyframes specification"
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+ " where the first value is invalid",
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input: { left: ["invalid", "10px"] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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left: "invalid" },
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{ offset: null, computedOffset: 1, easing: "linear",
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left: "10px" }] },
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{ desc: "a one property two value property-indexed keyframes specification"
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+ " where the second value is invalid",
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input: { left: ["10px", "invalid"] },
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output: [{ offset: null, computedOffset: 0, easing: "linear",
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left: "10px" },
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{ offset: null, computedOffset: 1, easing: "linear",
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left: "invalid" }] },
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];
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var gKeyframeSequenceTests = [
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{ desc: "a one property one keyframe sequence",
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input: [{ offset: 1, left: "10px" }],
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output: [{ offset: 1, computedOffset: 1, easing: "linear",
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left: "10px" }] },
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{ desc: "a one property two keyframe sequence",
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input: [{ offset: 0, left: "10px" },
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{ offset: 1, left: "20px" }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear", left: "10px" },
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{ offset: 1, computedOffset: 1, easing: "linear", left: "20px" }]
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},
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{ desc: "a two property two keyframe sequence",
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input: [{ offset: 0, left: "10px", top: "30px" },
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{ offset: 1, left: "20px", top: "40px" }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear",
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left: "10px", top: "30px" },
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{ offset: 1, computedOffset: 1, easing: "linear",
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left: "20px", top: "40px" }] },
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{ desc: "a one shorthand property two keyframe sequence",
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input: [{ offset: 0, margin: "10px" },
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{ offset: 1, margin: "20px 30px 40px 50px" }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear",
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margin: "10px" },
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{ offset: 1, computedOffset: 1, easing: "linear",
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margin: "20px 30px 40px 50px" }] },
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{ desc: "a two property (a shorthand and one of its component longhands)"
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+ " two keyframe sequence",
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input: [{ offset: 0, margin: "10px", marginTop: "20px" },
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{ offset: 1, marginTop: "70px", margin: "30px 40px 50px 60px" }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear",
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margin: "10px", marginTop: "20px" },
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{ offset: 1, computedOffset: 1, easing: "linear",
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marginTop: "70px", margin: "30px 40px 50px 60px" }] },
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{ desc: "a keyframe sequence with duplicate values for a given interior"
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+ " offset",
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input: [{ offset: 0.0, left: "10px" },
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{ offset: 0.5, left: "20px" },
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{ offset: 0.5, left: "30px" },
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{ offset: 0.5, left: "40px" },
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{ offset: 1.0, left: "50px" }],
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output: [{ offset: 0.0, computedOffset: 0.0, easing: "linear",
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left: "10px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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left: "20px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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left: "30px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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left: "40px" },
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{ offset: 1.0, computedOffset: 1.0, easing: "linear",
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left: "50px" }] },
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{ desc: "a keyframe sequence with duplicate values for offsets 0 and 1",
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input: [{ offset: 0, left: "10px" },
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{ offset: 0, left: "20px" },
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{ offset: 0, left: "30px" },
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{ offset: 1, left: "40px" },
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{ offset: 1, left: "50px" },
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{ offset: 1, left: "60px" }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear", left: "10px" },
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{ offset: 0, computedOffset: 0, easing: "linear", left: "20px" },
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{ offset: 0, computedOffset: 0, easing: "linear", left: "30px" },
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{ offset: 1, computedOffset: 1, easing: "linear", left: "40px" },
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{ offset: 1, computedOffset: 1, easing: "linear", left: "50px" },
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{ offset: 1, computedOffset: 1, easing: "linear", left: "60px" }]
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},
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{ desc: "a two property four keyframe sequence",
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input: [{ offset: 0, left: "10px" },
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{ offset: 0, top: "20px" },
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{ offset: 1, top: "30px" },
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{ offset: 1, left: "40px" }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear", left: "10px" },
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{ offset: 0, computedOffset: 0, easing: "linear", top: "20px" },
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{ offset: 1, computedOffset: 1, easing: "linear", top: "30px" },
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{ offset: 1, computedOffset: 1, easing: "linear", left: "40px" }]
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},
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{ desc: "a single keyframe sequence with omitted offset",
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input: [{ left: "10px" }],
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output: [{ offset: null, computedOffset: 1, easing: "linear",
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left: "10px" }] },
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{ desc: "a single keyframe sequence with null offset",
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input: [{ offset: null, left: "10px" }],
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output: [{ offset: null, computedOffset: 1, easing: "linear",
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left: "10px" }] },
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{ desc: "a single keyframe sequence with string offset",
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input: [{ offset: '0.5', left: "10px" }],
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output: [{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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left: "10px" }] },
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{ desc: "a one property keyframe sequence with some omitted offsets",
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input: [{ offset: 0.00, left: "10px" },
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{ offset: 0.25, left: "20px" },
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{ left: "30px" },
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{ left: "40px" },
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{ offset: 1.00, left: "50px" }],
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output: [{ offset: 0.00, computedOffset: 0.00, easing: "linear",
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left: "10px" },
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{ offset: 0.25, computedOffset: 0.25, easing: "linear",
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left: "20px" },
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{ offset: null, computedOffset: 0.50, easing: "linear",
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left: "30px" },
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{ offset: null, computedOffset: 0.75, easing: "linear",
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left: "40px" },
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{ offset: 1.00, computedOffset: 1.00, easing: "linear",
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left: "50px" }] },
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{ desc: "a one property keyframe sequence with some null offsets",
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input: [{ offset: 0.00, left: "10px" },
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{ offset: 0.25, left: "20px" },
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{ offset: null, left: "30px" },
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{ offset: null, left: "40px" },
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{ offset: 1.00, left: "50px" }],
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output: [{ offset: 0.00, computedOffset: 0.00, easing: "linear",
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left: "10px" },
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{ offset: 0.25, computedOffset: 0.25, easing: "linear",
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left: "20px" },
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{ offset: null, computedOffset: 0.50, easing: "linear",
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left: "30px" },
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{ offset: null, computedOffset: 0.75, easing: "linear",
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left: "40px" },
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{ offset: 1.00, computedOffset: 1.00, easing: "linear",
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left: "50px" }] },
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{ desc: "a two property keyframe sequence with some omitted offsets",
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input: [{ offset: 0.00, left: "10px", top: "20px" },
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{ offset: 0.25, left: "30px" },
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{ left: "40px" },
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{ left: "50px", top: "60px" },
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{ offset: 1.00, left: "70px", top: "80px" }],
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output: [{ offset: 0.00, computedOffset: 0.00, easing: "linear",
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left: "10px", top: "20px" },
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{ offset: 0.25, computedOffset: 0.25, easing: "linear",
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left: "30px" },
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{ offset: null, computedOffset: 0.50, easing: "linear",
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left: "40px" },
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{ offset: null, computedOffset: 0.75, easing: "linear",
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left: "50px", top: "60px" },
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{ offset: 1.00, computedOffset: 1.00, easing: "linear",
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left: "70px", top: "80px" }] },
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{ desc: "a one property keyframe sequence with all omitted offsets",
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input: [{ left: "10px" },
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{ left: "20px" },
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{ left: "30px" },
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{ left: "40px" },
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{ left: "50px" }],
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output: [{ offset: null, computedOffset: 0.00, easing: "linear",
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left: "10px" },
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{ offset: null, computedOffset: 0.25, easing: "linear",
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left: "20px" },
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{ offset: null, computedOffset: 0.50, easing: "linear",
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left: "30px" },
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{ offset: null, computedOffset: 0.75, easing: "linear",
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left: "40px" },
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{ offset: null, computedOffset: 1.00, easing: "linear",
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left: "50px" }] },
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{ desc: "a keyframe sequence with different easing values, but the same"
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+ " easing value for a given offset",
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input: [{ offset: 0.0, easing: "ease", left: "10px"},
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{ offset: 0.0, easing: "ease", top: "20px"},
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{ offset: 0.5, easing: "linear", left: "30px" },
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{ offset: 0.5, easing: "linear", top: "40px" },
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{ offset: 1.0, easing: "step-end", left: "50px" },
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{ offset: 1.0, easing: "step-end", top: "60px" }],
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output: [{ offset: 0.0, computedOffset: 0.0, easing: "ease",
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left: "10px" },
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{ offset: 0.0, computedOffset: 0.0, easing: "ease",
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top: "20px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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left: "30px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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top: "40px" },
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{ offset: 1.0, computedOffset: 1.0, easing: "steps(1)",
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left: "50px" },
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{ offset: 1.0, computedOffset: 1.0, easing: "steps(1)",
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top: "60px" }] },
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{ desc: "a keyframe sequence with different composite values, but the"
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+ " same composite value for a given offset",
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input: [{ offset: 0.0, composite: "replace", left: "10px" },
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{ offset: 0.0, composite: "replace", top: "20px" },
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{ offset: 0.5, composite: "add", left: "30px" },
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{ offset: 0.5, composite: "add", top: "40px" },
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{ offset: 1.0, composite: "replace", left: "50px" },
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{ offset: 1.0, composite: "replace", top: "60px" }],
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output: [{ offset: 0.0, computedOffset: 0.0, easing: "linear",
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composite: "replace", left: "10px" },
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{ offset: 0.0, computedOffset: 0.0, easing: "linear",
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composite: "replace", top: "20px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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composite: "add", left: "30px" },
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{ offset: 0.5, computedOffset: 0.5, easing: "linear",
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composite: "add", top: "40px" },
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{ offset: 1.0, computedOffset: 1.0, easing: "linear",
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composite: "replace", left: "50px" },
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{ offset: 1.0, computedOffset: 1.0, easing: "linear",
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composite: "replace", top: "60px" }] },
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{ desc: "a one property two keyframe sequence that needs to stringify"
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+ " its values",
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input: [{ offset: 0, opacity: 0 },
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{ offset: 1, opacity: 1 }],
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output: [{ offset: 0, computedOffset: 0, easing: "linear", opacity: "0" },
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{ offset: 1, computedOffset: 1, easing: "linear", opacity: "1" }]
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},
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{ desc: "a keyframe sequence with a CSS variable reference",
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input: [{ left: "var(--dist)" },
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{ left: "calc(var(--dist) + 100px)" }],
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output: [{ offset: null, computedOffset: 0.0, easing: "linear",
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left: "var(--dist)" },
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{ offset: null, computedOffset: 1.0, easing: "linear",
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left: "calc(var(--dist) + 100px)" }] },
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{ desc: "a keyframe sequence with a CSS variable reference in a shorthand"
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+ " property",
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input: [{ margin: "var(--dist)" },
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{ margin: "calc(var(--dist) + 100px)" }],
|
|
output: [{ offset: null, computedOffset: 0.0, easing: "linear",
|
|
margin: "var(--dist)" },
|
|
{ offset: null, computedOffset: 1.0, easing: "linear",
|
|
margin: "calc(var(--dist) + 100px)" }] },
|
|
{ desc: "a keyframe sequence where shorthand precedes longhand",
|
|
input: [{ offset: 0, margin: "10px", marginRight: "20px" },
|
|
{ offset: 1, margin: "30px" }],
|
|
output: [{ offset: 0, computedOffset: 0, easing: "linear",
|
|
margin: "10px", marginRight: "20px" },
|
|
{ offset: 1, computedOffset: 1, easing: "linear",
|
|
margin: "30px" }] },
|
|
{ desc: "a keyframe sequence where longhand precedes shorthand",
|
|
input: [{ offset: 0, marginRight: "20px", margin: "10px" },
|
|
{ offset: 1, margin: "30px" }],
|
|
output: [{ offset: 0, computedOffset: 0, easing: "linear",
|
|
marginRight: "20px", margin: "10px" },
|
|
{ offset: 1, computedOffset: 1, easing: "linear",
|
|
margin: "30px" }] },
|
|
{ desc: "a keyframe sequence where lesser shorthand precedes greater"
|
|
+ " shorthand",
|
|
input: [{ offset: 0,
|
|
borderLeft: "1px solid rgb(1, 2, 3)",
|
|
border: "2px dotted rgb(4, 5, 6)" },
|
|
{ offset: 1, border: "3px dashed rgb(7, 8, 9)" }],
|
|
output: [{ offset: 0, computedOffset: 0, easing: "linear",
|
|
borderLeft: "1px solid rgb(1, 2, 3)",
|
|
border: "2px dotted rgb(4, 5, 6)" },
|
|
{ offset: 1, computedOffset: 1, easing: "linear",
|
|
border: "3px dashed rgb(7, 8, 9)" }] },
|
|
{ desc: "a keyframe sequence where greater shorthand precedes lesser"
|
|
+ " shorthand",
|
|
input: [{ offset: 0, border: "2px dotted rgb(4, 5, 6)",
|
|
borderLeft: "1px solid rgb(1, 2, 3)" },
|
|
{ offset: 1, border: "3px dashed rgb(7, 8, 9)" }],
|
|
output: [{ offset: 0, computedOffset: 0, easing: "linear",
|
|
border: "2px dotted rgb(4, 5, 6)",
|
|
borderLeft: "1px solid rgb(1, 2, 3)" },
|
|
{ offset: 1, computedOffset: 1, easing: "linear",
|
|
border: "3px dashed rgb(7, 8, 9)" }] },
|
|
{ desc: "a two property keyframe sequence where one property is missing"
|
|
+ " from the first keyframe",
|
|
input: [{ offset: 0, left: "10px" },
|
|
{ offset: 1, left: "20px", top: "30px" }],
|
|
output: [{ offset: 0, computedOffset: 0, easing: "linear", left: "10px" },
|
|
{ offset: 1, computedOffset: 1, easing: "linear",
|
|
left: "20px", top: "30px" }] },
|
|
{ desc: "a two property keyframe sequence where one property is missing"
|
|
+ " from the last keyframe",
|
|
input: [{ offset: 0, left: "10px", top: "20px" },
|
|
{ offset: 1, left: "30px" }],
|
|
output: [{ offset: 0, computedOffset: 0, easing: "linear",
|
|
left: "10px" , top: "20px" },
|
|
{ offset: 1, computedOffset: 1, easing: "linear",
|
|
left: "30px" }] },
|
|
{ desc: "a keyframe sequence with repeated values at offset 1 with"
|
|
+ " different easings",
|
|
input: [{ offset: 0.0, left: "100px", easing: "ease" },
|
|
{ offset: 0.0, left: "200px", easing: "ease" },
|
|
{ offset: 0.5, left: "300px", easing: "linear" },
|
|
{ offset: 1.0, left: "400px", easing: "ease-out" },
|
|
{ offset: 1.0, left: "500px", easing: "step-end" }],
|
|
output: [{ offset: 0.0, computedOffset: 0.0, easing: "ease",
|
|
left: "100px" },
|
|
{ offset: 0.0, computedOffset: 0.0, easing: "ease",
|
|
left: "200px" },
|
|
{ offset: 0.5, computedOffset: 0.5, easing: "linear",
|
|
left: "300px" },
|
|
{ offset: 1.0, computedOffset: 1.0, easing: "ease-out",
|
|
left: "400px" },
|
|
{ offset: 1.0, computedOffset: 1.0, easing: "steps(1)",
|
|
left: "500px" }] },
|
|
];
|
|
|
|
var gInvalidKeyframesTests = [
|
|
{ desc: "keyframes with an out-of-bounded positive offset",
|
|
input: [ { opacity: 0 },
|
|
{ opacity: 0.5, offset: 2 },
|
|
{ opacity: 1 } ],
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "keyframes with an out-of-bounded negative offset",
|
|
input: [ { opacity: 0 },
|
|
{ opacity: 0.5, offset: -1 },
|
|
{ opacity: 1 } ],
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "keyframes not loosely sorted by offset",
|
|
input: [ { opacity: 0, offset: 1 },
|
|
{ opacity: 1, offset: 0 } ],
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "property-indexed keyframes with an invalid easing value",
|
|
input: { opacity: [ 0, 0.5, 1 ],
|
|
easing: "inherit" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a keyframe sequence with an invalid easing value",
|
|
input: [ { opacity: 0, easing: "jumpy" },
|
|
{ opacity: 1 } ],
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "keyframes with an invalid composite value",
|
|
input: [ { opacity: 0, composite: "alternate" },
|
|
{ opacity: 1 } ],
|
|
expected: { name: "TypeError" } }
|
|
];
|
|
|
|
// ------------------------------
|
|
// KeyframeEffectOptions
|
|
// ------------------------------
|
|
|
|
var gKeyframeEffectOptionTests = [
|
|
{ desc: "an empty KeyframeEffectOptions object",
|
|
input: { },
|
|
expected: { } },
|
|
{ desc: "a normal KeyframeEffectOptions object",
|
|
input: { delay: 1000,
|
|
fill: "auto",
|
|
iterations: 5.5,
|
|
duration: "auto",
|
|
direction: "alternate" },
|
|
expected: { delay: 1000,
|
|
fill: "auto",
|
|
iterations: 5.5,
|
|
duration: "auto",
|
|
direction: "alternate" } },
|
|
{ desc: "a double value",
|
|
input: 3000,
|
|
expected: { duration: 3000 } },
|
|
{ desc: "+Infinity",
|
|
input: Infinity,
|
|
expected: { duration: Infinity } },
|
|
{ desc: "an Infinity duration",
|
|
input: { duration: Infinity },
|
|
expected: { duration: Infinity } },
|
|
{ desc: "an auto duration",
|
|
input: { duration: "auto" },
|
|
expected: { duration: "auto" } },
|
|
{ desc: "an Infinity iterations",
|
|
input: { iterations: Infinity },
|
|
expected: { iterations: Infinity } },
|
|
{ desc: "an auto fill",
|
|
input: { fill: "auto" },
|
|
expected: { fill: "auto" } },
|
|
{ desc: "a forwards fill",
|
|
input: { fill: "forwards" },
|
|
expected: { fill: "forwards" } }
|
|
];
|
|
|
|
var gInvalidKeyframeEffectOptionTests = [
|
|
{ desc: "-Infinity",
|
|
input: -Infinity,
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "NaN",
|
|
input: NaN,
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a negative value",
|
|
input: -1,
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a negative Infinity duration",
|
|
input: { duration: -Infinity },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a NaN duration",
|
|
input: { duration: NaN },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a negative duration",
|
|
input: { duration: -1 },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a string duration",
|
|
input: { duration: "merrychristmas" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a negative Infinity iterations",
|
|
input: { iterations: -Infinity},
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a NaN iterations",
|
|
input: { iterations: NaN },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a negative iterations",
|
|
input: { iterations: -1 },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a blank easing",
|
|
input: { easing: "" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "an unrecognized easing",
|
|
input: { easing: "unrecognised" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "an 'initial' easing",
|
|
input: { easing: "initial" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "an 'inherit' easing",
|
|
input: { easing: "inherit" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a variable easing",
|
|
input: { easing: "var(--x)" },
|
|
expected: { name: "TypeError" } },
|
|
{ desc: "a multi-value easing",
|
|
input: { easing: "ease-in-out, ease-out" },
|
|
expected: { name: "TypeError" } }
|
|
];
|