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<!DOCTYPE html>
<html>
<head>
<title>Geometry Interfaces: DOMPoint and DOMPointReadOnly interface tests</title>
<link rel="author" title="Dirk Schulze" href="mailto:dschulze@adobe.com" />
<link rel="help" href="https://www.w3.org/TR/geometry-1/#dictdef-dompointinit">
<link rel="help" href="https://www.w3.org/TR/geometry-1/#dom-dompoint-dompoint">
<link rel="help" href="https://www.w3.org/TR/geometry-1/#DOMPoint">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<p>Test DOMPoint and DOMPointReadOnly interfaces</p>
<div id="log"></div>
<script>
test(function() {
checkDOMPoint(new DOMPoint(), {x:0, y:0, z:0, w:1});
},'testConstructor0');
test(function() {
checkDOMPoint(new DOMPoint(1), {x:1, y:0, z:0, w:1});
},'testConstructor1');
test(function() {
checkDOMPoint(new DOMPoint(1, 2), {x:1, y:2, z:0, w:1});
},'testConstructor2');
test(function() {
checkDOMPoint(new DOMPoint(1, 2, 3), {x:1, y:2, z:3, w:1});
},'testConstructor3');
test(function() {
checkDOMPoint(new DOMPoint(1, 2, 3, 4), {x:1, y:2, z:3, w:4});
},'testConstructor4');
test(function() {
checkDOMPoint(new DOMPoint(1, 2, 3, 4, 5), {x:1, y:2, z:3, w:4});
},'testConstructor5');
test(function() {
checkDOMPoint(new DOMPoint({}), {x:NaN, y:0, z:0, w:1});
},'testConstructorDictionary0');
test(function() {
checkDOMPoint(new DOMPoint({x:1}), {x:NaN, y:0, z:0, w:1});
},'testConstructorDictionary1');
test(function() {
checkDOMPoint(new DOMPoint({x:1, y:2}), {x:NaN, y:0, z:0, w:1});
},'testConstructorDictionary2');
test(function() {
checkDOMPoint(new DOMPoint(1, undefined), {x:1, y:0, z:0, w:1});
},'testConstructor2undefined');
test(function() {
checkDOMPoint(new DOMPoint("a", "b"), {x:NaN, y:NaN, z:0, w:1});
},'testConstructorUndefined1');
test(function() {
checkDOMPoint(new DOMPoint({x:"a", y:"b"}), {x:NaN, y:0, z:0, w:1});
},'testConstructorUndefined2');
test(function() {
checkDOMPoint(new DOMPointReadOnly(), {x:0, y:0, z:0, w:1});
},'DOMPointReadOnly constructor with no values');
test(function() {
checkDOMPoint(new DOMPointReadOnly(1, 2, 3, 4), {x:1, y:2, z:3, w:4});
},'DOMPointReadOnly constructor with 4 values');
test(function() {
var p = new DOMPoint(0, 0, 0, 1);
p.x = undefined;
p.y = undefined;
p.z = undefined;
p.w = undefined;
checkDOMPoint(p, {x:NaN, y:NaN, z:NaN, w:NaN});
},'testAttributesUndefined');
test(function() {
var p = new DOMPoint(0, 0, 0, 1);
p.x = NaN;
p.y = Number.POSITIVE_INFINITY;
p.z = Number.NEGATIVE_INFINITY;
p.w = Infinity;
checkDOMPoint(p, {x:NaN, y:Infinity, z:-Infinity, w:Infinity});
},'testAttributesNaNInfinity');
function checkDOMPoint(p, exp) {
assert_equals(p.x, exp.x, "Expected value for x is " + exp.x);
assert_equals(p.y, exp.y, "Expected value for y is " + exp.y);
assert_equals(p.z, exp.z, "Expected value for z is " + exp.z);
assert_equals(p.w, exp.w, "Expected value for w is " + exp.w);
}
</script>
</body>
</html>
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