animate-end-attribute-numeric-precision.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/animate-end-attribute-numeric-precision.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<meta charset="utf-8">

<title>Tests end conditions are respected properly near the limits of float numeric precision</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/SVGAnimationTestCase-testharness.js"></script>

<svg>

</svg>

<script>

var rootSVGElement = document.querySelector("svg");

var epsilon = 1.0;

// Setup test document

var rect = createSVGElement("rect");

rect.setAttribute("id", "rect");

rect.setAttribute("x", "100");

rect.setAttribute("width", "100");

rect.setAttribute("height", "100");

rect.setAttribute("fill", "green");

var animate = createSVGElement("animate");

animate.setAttribute("id", "animation");

animate.setAttribute("attributeName", "x");

animate.setAttribute("values", "0;300");

animate.setAttribute("begin", "0.333333333333333s");

animate.setAttribute("dur", "0.4256483205159505s");

animate.setAttribute("fill", "freeze");

rect.appendChild(animate);

rootSVGElement.appendChild(rect);

// Setup animation test

function sample1() {

    assert_approx_equals(rect.x.animVal.value, 100, epsilon);

    assert_equals(rect.x.baseVal.value, 100);

function sample2() {

    assert_approx_equals(rect.x.animVal.value, 300, epsilon);

    assert_equals(rect.x.baseVal.value, 100);

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.0, sample1],

        ["animation", 1.0, sample2]

];

    runAnimationTest(t, expectedValues);

});

var animationStartsImmediately = true;

</script>