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Test Info:

<!doctype html>
<title>Pointer Event: releasePointerCapture DOMException - NotFoundError</title>
<meta name="timeout" content="long">
<meta name="assert" content="releasePointerCapture DOMException - NotFoundError"/>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
<link rel="author" title="Microsoft" href=""/>
<meta name="assert" content="When the releasePointerCapture method is invoked, if the provided pointerId value does not match any of the active pointers, a DOMException with the name NotFoundError must be thrown."/>
<link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
<!-- /resources/testharness.js -->
<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>
<!-- Additional helper script for common checks across event types -->
<script type="text/javascript" src="pointerevent_support.js"></script>
<script type="text/javascript">
var detected_pointertypes = {};
var test_pointerEvent = async_test("releasePointerCapture: DOMException NotFoundError"); // set up test harness
// showPointerTypes is defined in pointerevent_support.js
// Requirements: the callback function will reference the test_pointerEvent object and
// will fail unless the async_test is created with the var name "test_pointerEvent".
var INVALID_POINTERID = 314159265358973923;
var actions_promise;
function run() {
var target0 = document.getElementById("target0");["touchAction"] = "none";
var listener = document.getElementById("listener");
// try to release pointer capture with an invalid id
on_event(listener, "pointermove", function (event) {
detected_pointertypes[event.pointerType] = true;
test_pointerEvent.step(function() {
assert_throws_dom("NotFoundError", function(){ listener.releasePointerCapture(INVALID_POINTERID); },
"It should not be possible to release capture an invalid pointer id");
// Make sure the test finishes after all the input actions are completed.
actions_promise.then( () => {
// set pointer capture
on_event(target0, "pointerdown", function (event) {
detected_pointertypes[event.pointerType] = true;
// Inject mouse inputs.
actions_promise = new test_driver.Actions()
.pointerMove(0, 0, {origin: target0})
.pointerMove(10, 0, {origin: target0})
<body onload="run()">
<div id="listener"></div>
<h1> Pointer Event: releasePointerCapture() DOMException - NotFoundError</h1>
Test Description:
Upon invocation of the releasePointerCapture method, if the provided pointerId value does not match any of the
active pointers, a DOMException with the name NotFoundError must be thrown.
<br />
<div id="target0">
Use the mouse, touch or pen to move over or contact this box.
<div id="complete-notice">
<p>Test complete: Scroll to Summary to view Pass/Fail Results.</p>
<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 id="log"></div>