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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="utils.js"></script>
<script>
const params = new URLSearchParams(location.search);
// The main test page (restriction-window-move.html) loads the
// initiator page, then the initiator page will prerender itself with the
// `prerendering` parameter.
const isPrerendering = params.has('prerendering');
function tryRun(func) {
try {
func();
} catch (e) {
const testChannel = new PrerenderChannel('test-channel');
testChannel.postMessage({status: 'FAIL: ' + e});
}
}
if (!isPrerendering) {
// Ensure that the primary page can move this window.
tryRun(() => {
const expectedPosition = {x: screen.availLeft + 1, y: screen.availTop + 1};
window.moveTo(expectedPosition.x, expectedPosition.y);
assert_equals(window.screenX, expectedPosition.x, 'x position for primary');
assert_equals(window.screenY, expectedPosition.y, 'y position for primary');
});
// Start prerendering a page which tries to move this window.
loadInitiatorPage();
} else {
const prevPosition = {x: window.screenX, y: window.screenY};
tryRun(
() => {
// Try to move this window, and should not succeed.
const moveToOrMoveBy = params.get('move');
switch (moveToOrMoveBy) {
case 'moveTo':
window.moveTo(screen.availLeft + 10, screen.availTop + 10);
break;
case 'moveBy':
window.moveBy(screen.availLeft + 10 - window.screenX,
screen.availTop + 10 - window.screenY);
break;
default:
assert_unreached(`wrong parameter: ${moveToOrMoveBy}`);
}
}
);
const bc = new PrerenderChannel('test-channel');
bc.postMessage({
'status': 'PASS',
'prevPosition': prevPosition,
'newPosition': {x: window.screenX, y: window.screenY}
});
bc.close();
}
</script>