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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Test for triggering popup by pointer events</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<div id="target" style="width: 50px; height: 50px; background: green"></div>
<script>
SimpleTest.waitForExplicitFinish();
function sendMouseEvent(element, eventName, listenEventName, handler) {
element.addEventListener(listenEventName, handler, {once: true});
synthesizeMouseAtCenter(element, {type: eventName});
}
function checkAllowOpenPopup(e) {
let w = window.open("about:blank");
ok(w, "Should allow popup in the " + e.type + " listener");
if (w) {
w.close();
}
}
function checkBlockOpenPopup(e) {
let w = window.open("about:blank");
ok(!w, "Should block popup in the " + e.type + " listener");
if (w) {
w.close();
}
}
function startTest() {
let target = document.getElementById("target");
// By default, only allow opening popup in the pointerup listener.
sendMouseEvent(target, "mousemove", "pointermove", checkBlockOpenPopup);
sendMouseEvent(target, "mousedown", "pointerdown", checkBlockOpenPopup);
sendMouseEvent(target, "mousemove", "pointermove", checkBlockOpenPopup);
sendMouseEvent(target, "mouseup", "pointerup", checkAllowOpenPopup);
SpecialPowers.pushPrefEnv({"set": [["dom.popup_allowed_events",
"pointerdown pointerup"]]}, () => {
// Adding pointerdown to preference should work
sendMouseEvent(target, "mousemove", "pointermove", checkBlockOpenPopup);
sendMouseEvent(target, "mousedown", "pointerdown", checkAllowOpenPopup);
sendMouseEvent(target, "mousemove", "pointermove", checkBlockOpenPopup);
sendMouseEvent(target, "mouseup", "pointerup", checkAllowOpenPopup);
SpecialPowers.pushPrefEnv({"set": [["dom.popup_allowed_events",
"pointerdown pointerup pointermove"]]}, () => {
// Adding pointermove to preference should be no effect.
sendMouseEvent(target, "mousemove", "pointermove", checkBlockOpenPopup);
sendMouseEvent(target, "mousedown", "pointerdown", checkAllowOpenPopup);
sendMouseEvent(target, "mousemove", "pointermove", checkBlockOpenPopup);
sendMouseEvent(target, "mouseup", "pointerup", checkAllowOpenPopup);
SimpleTest.finish();
});
});
}
const DENY_ACTION = SpecialPowers.Ci.nsIPermissionManager.DENY_ACTION;
SimpleTest.waitForFocus(() => {
SpecialPowers.pushPermissions([{'type': 'popup', 'allow': DENY_ACTION,
'context': document}], () => {
SpecialPowers.pushPrefEnv({
"set": [["dom.w3c_pointer_events.enabled", true]]
}, startTest);
});
});
</script>
</body>
</html>
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