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Test Info: Warnings

  • This test gets skipped with pattern: toolkit == 'android'
<!doctype html>
<meta charset="utf-8">
<title>Test for Bug 1269539</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script>
SimpleTest.waitForExplicitFinish();
let loadCount = 0;
let childWin;
let targetScrollPosition;
function handlePageShow(persisted) {
ok(typeof persisted == "boolean", "Should get the persisted state from the pageshow event");
ok(!persisted, "Shouldn't have gotten into the bfcache");
is(childWin.getComputedStyle(childWin.document.body).color, "rgb(0, 255, 0)", "Sheet should have been applied");
let scroller = childWin.document.querySelector("#scroll");
if (loadCount == 0) {
loadCount++;
targetScrollPosition = childWin.innerHeight;
isnot(targetScrollPosition, 0, "Should scroll somewhere");
scroller.scrollTo(0, childWin.innerHeight);
childWin.requestAnimationFrame(() => childWin.requestAnimationFrame(() => {
childWin.location.reload();
}));
} else {
childWin.requestAnimationFrame(() => childWin.requestAnimationFrame(() => {
// Verify that the scroll position was retained
is(scroller.scrollTop, targetScrollPosition, "Should have restored the scroll position");
childWin.close();
SimpleTest.finish();
}));
}
}
childWin = window.open('file_scroll_position_restore_no_bfcache.html', '_blank');
</script>