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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/geometry/DOMQuad-001.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<title>Geometry Interfaces: DOMQuad interface tests</title>
<link rel="author" title="Dirk Schulze" href="mailto:dschulze@adobe.com" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<p>Test DOMQuad interface</p>
<div id="log"></div>
<script>
var initial = {
p1: { x: 0, y: 0, z: 0, w: 1 },
p2: { x: 0, y: 0, z: 0, w: 1 },
p3: { x: 0, y: 0, z: 0, w: 1 },
p4: { x: 0, y: 0, z: 0, w: 1 },
bounds: { x: 0, y: 0, width: 0, height: 0 }
};
checkDOMQuad(function() { return new DOMQuad(); }, initial, 'testConstructor0');
test(function() {
assert_throws_js(TypeError, function() { new DOMQuad(1); });
},'testConstructor1');
test(function() {
assert_throws_js(TypeError, function() { new DOMQuad(1, 2); });
},'testConstructor2');
test(function() {
assert_throws_js(TypeError, function() { new DOMQuad(1, 2, 3); });
},'testConstructor3');
test(function() {
assert_throws_js(TypeError, function() { new DOMQuad(1, 2, 3, 4); });
},'testConstructor4');
checkDOMQuad(
function() { return DOMQuad.fromRect(new DOMRect(10, 20, 100, 200)); },
{ p1: { x: 10, y: 20, z: 0, w: 1 },
p2: { x: 110, y: 20, z: 0, w: 1 },
p3: { x: 110, y: 220, z: 0, w: 1 },
p4: { x: 10, y: 220, z: 0, w: 1 },
bounds: { x: 10, y: 20, width: 100, height: 200 } },
'fromRect() method on DOMQuad');
checkDOMQuad(
function() { return DOMQuad.fromRect(new DOMRect(10, 20, -100, -200)) },
{ p1: { x: 10, y: 20, z: 0, w: 1 },
p2: { x: -90, y: 20, z: 0, w: 1 },
p3: { x: -90, y: -180, z: 0, w: 1 },
p4: { x: 10, y: -180, z: 0, w: 1 },
bounds: { x: -90, y: -180, width: 100, height: 200 } },
'fromRect() method on DOMQuad with negatives');
checkDOMQuad(
function() { return DOMQuad.fromRect(new DOMRect(-Infinity, -Infinity, Infinity, Infinity)) },
{ p1: { x: -Infinity, y: -Infinity, z: 0, w: 1 },
p2: { x: NaN, y: -Infinity, z: 0, w: 1 },
p3: { x: NaN, y: NaN, z: 0, w: 1 },
p4: { x: -Infinity, y: NaN, z: 0, w: 1 },
bounds: { x: NaN, y: NaN, width: NaN, height: NaN } },
'fromRect() method on DOMQuad with Infinity');
checkDOMQuad(function() { return new DOMQuad(new DOMRect()); }, initial, 'testConstructor8');
checkDOMQuad(function() { return new DOMQuad({}); }, initial, 'testConstructor9');
checkDOMQuad(function() { return new DOMQuad({}, {}); }, initial, 'testConstructor10');
checkDOMQuad(function() { return new DOMQuad({}, {}, {}); }, initial, 'testConstructor11');
checkDOMQuad(function() { return new DOMQuad({}, {}, {}, {}); }, initial, 'testConstructor12');
checkDOMQuad(function() { return new DOMQuad(null, undefined, {}, {}); }, initial, 'testConstructor13');
checkDOMQuad(function() { return new DOMQuad({}, {}, {}, {}, NaN); }, initial, 'testConstructor14');
test(function() {
assert_throws_js(TypeError, function() { new DOMQuad({}, {}, {}, NaN); });
},'testConstructor15');
checkDOMQuad(function() {
return new DOMQuad({ y: 10 }, { x: 20 }, { z: 30 }, { x: 20, y: 10, z: 20, w: 10 });
},
{ p1: { x: 0, y: 10, z: 0, w: 1 },
p2: { x: 20, y: 0, z: 0, w: 1 },
p3: { x: 0, y: 0, z: 30, w: 1 },
p4: { x: 20, y: 10, z: 20, w: 10 },
bounds: { x: 0, y: 0, width: 20, height: 10 } },
'testConstructor16');
checkDOMQuad(function() {
// p1 to p4 are readonly attributes.
var q = new DOMQuad({}, {}, {}, {});
q.p1 = new DOMPoint(2, 2);
q.p2 = new DOMPoint(2, 2);
q.p3 = new DOMPoint(2, 2);
q.p4 = new DOMPoint(2, 2);
return q;
}, initial, 'p1Top4Attributes0');
checkDOMQuad(function() {
var q = new DOMQuad({}, {}, {}, {});
q.p1.x = 2;
q.p2.x = 2;
q.p3.x = 2;
q.p4.x = 2;
return q;
},
{ p1: { x: 2, y: 0, z: 0, w: 1 },
p2: { x: 2, y: 0, z: 0, w: 1 },
p3: { x: 2, y: 0, z: 0, w: 1 },
p4: { x: 2, y: 0, z: 0, w: 1 },
bounds: { x: 2, y: 0, width: 0, height: 0 } },
'p1Top4Attributes1');
function checkDOMQuad(createQuad, exp, name) {
test(function() {
var q = createQuad();
assert_equals(q.p1.x, exp.p1.x, "Expected value for p1.x is " + exp.p1.x);
assert_equals(q.p1.y, exp.p1.y, "Expected value for p1.y is " + exp.p1.y);
assert_equals(q.p1.z, exp.p1.z, "Expected value for p1.z is " + exp.p1.z);
assert_equals(q.p1.w, exp.p1.w, "Expected value for p1.w is " + exp.p1.w);
assert_equals(q.p2.x, exp.p2.x, "Expected value for p2.x is " + exp.p2.x);
assert_equals(q.p2.y, exp.p2.y, "Expected value for p2.y is " + exp.p2.y);
assert_equals(q.p2.z, exp.p2.z, "Expected value for p2.z is " + exp.p2.z);
assert_equals(q.p2.w, exp.p2.w, "Expected value for p2.w is " + exp.p2.w);
assert_equals(q.p3.x, exp.p3.x, "Expected value for p3.x is " + exp.p3.x);
assert_equals(q.p3.y, exp.p3.y, "Expected value for p3.y is " + exp.p3.y);
assert_equals(q.p3.z, exp.p3.z, "Expected value for p3.z is " + exp.p3.z);
assert_equals(q.p3.w, exp.p3.w, "Expected value for p3.w is " + exp.p3.w);
assert_equals(q.p4.x, exp.p4.x, "Expected value for p4.x is " + exp.p4.x);
assert_equals(q.p4.y, exp.p4.y, "Expected value for p4.y is " + exp.p4.y);
assert_equals(q.p4.z, exp.p4.z, "Expected value for p4.z is " + exp.p4.z);
assert_equals(q.p4.w, exp.p4.w, "Expected value for p4.w is " + exp.p4.w);
}, name + ": points");
test(function() {
var q = createQuad();
assert_equals(q.getBounds().x, exp.bounds.x, "Expected value for getBounds().x is " + exp.bounds.x);
assert_equals(q.getBounds().y, exp.bounds.y, "Expected value for getBounds().y is " + exp.bounds.y);
assert_equals(q.getBounds().width, exp.bounds.width, "Expected value for getBounds().width is " + exp.bounds.width);
assert_equals(q.getBounds().height, exp.bounds.height, "Expected value for getBounds().height is " + exp.bounds.height);
}, name + ": bounds");
}
</script>
</body>
</html>