mozilla-central/testing/web-platform/tests/pointerevents/pointerevent_fractional_coordinates.html

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Test Info: Warnings

<!doctype html>
<html>
<head>
<title>Pointer Events coordinates with fractional values</title>
<meta name="viewport" content="width=device-width">
<meta name="variant" content="?mouse">
<meta name="variant" content="?touch">
<meta name="variant" content="?pen">
<link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script type="text/javascript" src="pointerevent_support.js"></script>
<style>
#innerFrame {
transform: scale(5);
width: 60px;
height: 60px;
margin-left: 120px;
margin-top: 120px;
border: 0.01px solid black;
}
</style>
<script>
"use strict";
const input = location.search.substring(1);
const eventList = [
"pointerdown",
"pointerup",
"pointermove",
"pointerover",
"pointerout",
"pointerenter",
"pointerleave",
"click"
];
let eventsWithFractions = {};
let clickedTargetList = [];
function resetTestState() {
eventsWithFractions = {};
clickedTargetList = [];
}
function checkPointerEventCoordinates(event) {
if (event.clientX != Math.floor(event.clientX) ||
event.clientY != Math.floor(event.clientY))
eventsWithFractions[event.type] = true;
}
function testInputType(inputSource) {
const scale = 5;
const width = 3;
const height = 3;
const targetFrame = document.querySelector('#innerFrame');
const frameRect = targetFrame.getBoundingClientRect();
const frameLeft = frameRect.left;
const frameTop = frameRect.top;
const targets = [{x: 10, y: 10}, {x: 30, y: 50}, {x: 50, y: 30}]
const xPositions = []
const yPositions = []
for (let i = 0; i < targets.length; i++) {
xPositions.push((targets[i].x + width / 2.0) * scale + frameLeft);
yPositions.push((targets[i].y + height / 2.0) * scale + frameTop);
}
return sendInputAt(inputSource, xPositions[0], yPositions[0]).then(function() {
return sendInputAt(inputSource, xPositions[1], yPositions[1]);
}).then(function() {
return sendInputAt(inputSource, xPositions[2], yPositions[2]);
});
}
function sendInputAt(inputSource, xPosition, yPosition) {
if (inputSource == "touch") {
return new test_driver.Actions()
.addPointer("touchPointer1", "touch")
.pointerMove(Math.ceil(xPosition), Math.ceil(yPosition))
.pointerDown()
.pointerMove(Math.ceil(xPosition + 1), Math.ceil(yPosition + 1))
.pointerUp()
.send();
} else {
return new test_driver.Actions()
.pointerMove(Math.ceil(xPosition), Math.ceil(yPosition))
.pointerDown()
.pointerUp()
.send();
}
}
function run() {
const test_pointerEvent = setup_pointerevent_test("pointerevent events in capturing", [input]);
const innerFrame = document.getElementById('innerFrame');
const innerDocument = innerFrame.contentDocument;
['s1', 's2', 's3'].forEach(function(id){
const target = innerDocument.getElementById(id);
eventList.forEach(function(eventName) {
on_event(target, eventName, checkPointerEventCoordinates);
});
on_event(target, "click", function (event) {
if (!(event.target.id in clickedTargetList)) {
clickedTargetList.push(event.target.id);
}
if (clickedTargetList.length == 3) {
test(function () {
eventList.forEach(function(eventName){
if (eventName == "click") {
assert_false(eventName in eventsWithFractions,
eventName + " should not have fractional coordinates");
} else {
assert_true(eventName in eventsWithFractions,
eventName + " should have fractional coordinates");
}
});
// At this point, we know that `eventsWithFractions` contains all
// of `eventList` except "click". The assert below rules out any
// extra entry in `eventsWithFractions`.
assert_equals(Object.keys(eventsWithFractions).length,
eventList.length - 1,
"eventsWithFractions list does not have any redundant entry");
}, expectedPointerType);
test_pointerEvent.done();
}
});
});
testInputType(input);
}
</script>
</head>
<body onload="run()">
<h1>Pointer Events coordinates support fractional value</h1>
<h2 id="pointerTypeDescription"></h2>
<h4>
Test Description: This test checks pointer events has fractional client coordinates
<ol>
<li>Move your pointer over one black square</li>
<li>Press down the pointer (i.e. press left button with mouse or touch the screen with finger or pen).</li>
<li>Release the pointer.</li>
<li>Move to next black square and repreat 2 and 3</li>
</ol>
Test passes if pointer events has fractional coordinates.
</h4>
<iframe id=innerFrame src="resources/pointerevent_fractional_coordinates-iframe.html"></iframe>
<div id="complete-notice">
<p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
<p>Refresh the page to run the tests again with a different pointer type.</p>
</div>
<div id="log"></div>
</body>
</html>