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<!DOCTYPE html>
<meta charset="utf-8">
<title></title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<script src="/tests/gfx/layers/apz/test/mochitest/apz_test_utils.js"></script>
<script src="/tests/gfx/layers/apz/test/mochitest/apz_test_native_event_utils.js"></script>
<iframe width=100></iframe>
<iframe width=100></iframe>
<script>
function getScreenPosition(aElement, aOffsetX, aOffsetY) {
const rect = aElement.getBoundingClientRect();
const x = aOffsetX + window.mozInnerScreenX + rect.left;
const y = aOffsetY + window.mozInnerScreenY + rect.top;
const scale = window.devicePixelRatio;
return [Math.round(x * scale), Math.round(y * scale)];
}
function waitForMessage(aMsg, aOrigin) {
return new Promise(resolve => {
window.addEventListener("message", function listener(event) {
if (event.data == "ready" && event.origin == aOrigin) {
window.removeEventListener("message", listener);
resolve();
}
});
});
}
add_task(async () => {
await SimpleTest.promiseFocus();
const iframes = document.querySelectorAll("iframe");
iframes[0].src = "file_event_screenXY.html";
await waitForMessage("ready", location.origin);
iframes[1].src = "https://example.com/tests/dom/events/test/file_event_screenXY.html";
await waitForMessage("ready", "https://example.com");
// Wait for APZ state stable so that mouse event handling APZ works properly
// in out-of-process iframes.
await promiseApzFlushedRepaints();
const promiseForSameOrigin = new Promise(resolve => {
window.addEventListener("message", event => {
is(event.origin, location.origin, "origin should be the same as parent");
resolve(event.data);
}, { once: true });
});
// NOTE: synthesizeMouseAtCenter doesn't work for OOP iframes (bug 1528935),
// so we use promiseNativeMouseEvent instead.
const [expectedScreenXInSameOrigin, expectedScreenYInSameOrigin] =
getScreenPosition(iframes[0], 10, 10);
await promiseNativeMouseEvent({
type: "click",
target: iframes[0],
screenX: expectedScreenXInSameOrigin,
screenY: expectedScreenYInSameOrigin,
scale: "inScreenPixels",
});
const eventInSameOrigin = await promiseForSameOrigin;
is(eventInSameOrigin.screenX, expectedScreenXInSameOrigin,
"event.screenX should be the same");
is(eventInSameOrigin.screenY, expectedScreenYInSameOrigin,
"event.screenY should be the same");
const [expectedScreenXInCrossOrigin, expectedScreenYInCrossOrigin] =
getScreenPosition(iframes[1], 10, 10);
await promiseNativeMouseEvent({
type: "click",
target: iframes[0],
screenX: expectedScreenXInCrossOrigin,
screenY: expectedScreenYInCrossOrigin,
scale: "inScreenPixels",
});
const promiseForCrossOrigin = new Promise(resolve => {
window.addEventListener("message", event => {
is(event.origin, "https://example.com", "origin should be example.com");
resolve(event.data);
}, { once: true });
});
const eventInCrossOrigin = await promiseForCrossOrigin;
is(eventInCrossOrigin.screenX, expectedScreenXInCrossOrigin,
"even.screenX should be the same");
is(eventInCrossOrigin.screenY, expectedScreenYInCrossOrigin,
"even.screenY should be the same");
is(eventInSameOrigin.screenY, eventInCrossOrigin.screenY,
"event.screenY in both iframes should be the same");
// Sanity checks to make sure client{X,Y} are the same.
is(eventInSameOrigin.clientX, eventInCrossOrigin.clientX,
"event.clientX in both iframes should be the same");
is(eventInSameOrigin.clientY, eventInCrossOrigin.clientY,
"event.clientY in both iframes should be the same");
});
</script>
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