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<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="pointerevent_utils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<style>
#target {
width: 100px;
height: 100px;
background-color: green;
}
iframe {
width: 400px;
height: 300px;
border: 1px solid blue;
}
</style>
</head>
<body>
<a target="_blank"href="https://bugzilla.mozilla.org/show_bug.cgi?id=1671849">Mozilla Bug 1671849</a>
<div id="target"></div>
<pre id="test">
<script type="text/javascript">
/**
*/
function requestPointerLockOnRemoteTarget(aRemoteTarget, aTagName) {
return SpecialPowers.spawn(aRemoteTarget, [aTagName], async (tagName) => {
SpecialPowers.wrap(content.document).notifyUserGestureActivation();
let target = content.document.querySelector(tagName);
target.requestPointerLock();
await new Promise((aResolve) => {
let eventHandler = function(e) {
is(e.type, "pointerlockchange", `Got ${e.type} on iframe`);
is(content.document.pointerLockElement, target, `pointer lock element`);
content.document.removeEventListener("pointerlockchange", eventHandler);
content.document.removeEventListener("pointerlockerror", eventHandler);
aResolve();
};
content.document.addEventListener("pointerlockchange", eventHandler);
content.document.addEventListener("pointerlockerror", eventHandler);
});
});
}
function exitPointerLockOnRemoteTarget(aRemoteTarget) {
return SpecialPowers.spawn(aRemoteTarget, [], async () => {
content.document.exitPointerLock();
await new Promise((aResolve) => {
let eventHandler = function(e) {
is(e.type, "pointerlockchange", `Got ${e.type} on iframe`);
is(content.document.pointerLockElement, null, `pointer lock element`);
content.document.removeEventListener("pointerlockchange", eventHandler);
content.document.removeEventListener("pointerlockerror", eventHandler);
aResolve();
};
content.document.addEventListener("pointerlockchange", eventHandler);
content.document.addEventListener("pointerlockerror", eventHandler);
});
});
}
function waitEventOnRemoteTarget(aRemoteTarget, aEventName) {
return SpecialPowers.spawn(aRemoteTarget, [aEventName], async (eventName) => {
await new Promise((aResolve) => {
content.document.body.addEventListener(eventName, (e) => {
ok(true, `got ${e.type} event on ${e.target}`);
aResolve();
}, { once: true });
});
});
}
add_task(async function test_pointer_capture_xorigin_iframe_pointer_lock() {
await SimpleTest.promiseFocus();
// Request pointer capture on top-level.
let target = document.getElementById("target");
synthesizeMouse(target, 10, 10, { type: "mousedown" });
await waitForEvent(target, "pointerdown", function(e) {
target.setPointerCapture(e.pointerId);
});
let iframe = document.querySelector("iframe");
synthesizeMouse(iframe, 10, 10, { type: "mousemove" });
await Promise.all([waitForEvent(target, "gotpointercapture"),
waitForEvent(target, "pointermove")]);
// Request pointer lock on iframe.
let iframeWin = iframe.contentWindow;
await Promise.all([requestPointerLockOnRemoteTarget(iframeWin, "div"),
waitForEvent(target, "lostpointercapture")]);
// Exit pointer lock on iframe.
await exitPointerLockOnRemoteTarget(iframeWin);
synthesizeMouse(target, 10, 10, { type: "mouseup" });
await waitForEvent(target, "pointerup");
});
</script>
</pre>
</body>
</html>