80 lines
3.9 KiB
HTML
80 lines
3.9 KiB
HTML
<!DOCTYPE HTML>
|
|
<!-- meta name="viewport" content="width=device-width,initial-scale=1" -->
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/dom/events/scrolling/scroll_support.js"></script>
|
|
<title>Check End Position of smooth scrollIntoView</title>
|
|
<div id="container" style="height: 2500px; width: 2500px;">
|
|
<div id="content" style="height: 500px; width: 500px;margin-left: 1000px; margin-right: 1000px; margin-top: 1000px;margin-bottom: 1000px;background-color: red">
|
|
</div>
|
|
<div id="shadow"></div>
|
|
</div>
|
|
<script>
|
|
var content_height = 500;
|
|
var content_width = 500;
|
|
var window_height = document.documentElement.clientHeight;
|
|
var window_width = document.documentElement.clientWidth;
|
|
var content = document.getElementById("content");
|
|
add_completion_callback(() => document.getElementById("container").remove());
|
|
|
|
// When testing manually, we need an additional frame at beginning
|
|
// to trigger the effect.
|
|
requestAnimationFrame(() => {
|
|
promise_test(async (t) => {
|
|
await waitForScrollReset(t, document.scrollingElement);
|
|
var expected_x = content.offsetLeft + content_width - window_width;
|
|
var expected_y = content.offsetTop + content_height - window_height;
|
|
assert_not_equals(window.scrollX, expected_x, "scrollX");
|
|
assert_not_equals(window.scrollY, expected_y, "scrollY");
|
|
const scrollend_promise = waitForScrollEndFallbackToDelayWithoutScrollEvent(document);
|
|
content.scrollIntoView({behavior: "smooth", block: "nearest", inline:
|
|
"nearest"});
|
|
await scrollend_promise;
|
|
assert_approx_equals(window.scrollX, expected_x, 1, "scrollX");
|
|
assert_approx_equals(window.scrollY, expected_y, 1, "scrollY");
|
|
}, "Smooth scrollIntoView should scroll the element to the 'nearest' position");
|
|
|
|
promise_test(async (t) => {
|
|
await waitForScrollReset(t, document.scrollingElement);
|
|
var expected_x = content.offsetLeft;
|
|
var expected_y = content.offsetTop;
|
|
assert_not_equals(window.scrollX, expected_x, "scrollX");
|
|
assert_not_equals(window.scrollY, expected_y, "scrollY");
|
|
const scrollend_promise = waitForScrollEndFallbackToDelayWithoutScrollEvent(document);
|
|
content.scrollIntoView({behavior: "smooth", block: "start", inline:
|
|
"start"});
|
|
await scrollend_promise;
|
|
assert_approx_equals(window.scrollX, expected_x, 1, "scrollX");
|
|
assert_approx_equals(window.scrollY, expected_y, 1, "scrollY");
|
|
}, "Smooth scrollIntoView should scroll the element to the 'start' position");
|
|
|
|
promise_test(async (t) => {
|
|
await waitForScrollReset(t, document.scrollingElement);
|
|
var expected_x = content.offsetLeft + (content_width - window_width) / 2;
|
|
var expected_y = content.offsetTop + (content_height - window_height) / 2;
|
|
assert_not_equals(window.scrollX, expected_x, "scrollX");
|
|
assert_not_equals(window.scrollY, expected_y, "scrollY");
|
|
const scrollend_promise = waitForScrollEndFallbackToDelayWithoutScrollEvent(document);
|
|
content.scrollIntoView({behavior: "smooth", block: "center", inline:
|
|
"center"});
|
|
await scrollend_promise;
|
|
assert_approx_equals(window.scrollX, expected_x, 1, "scrollX");
|
|
assert_approx_equals(window.scrollY, expected_y, 1, "scrollY");
|
|
}, "Smooth scrollIntoView should scroll the element to the 'center' position");
|
|
|
|
promise_test(async (t) => {
|
|
await waitForScrollReset(t, document.scrollingElement);
|
|
var expected_x = content.offsetLeft + content_width - window_width;
|
|
var expected_y = content.offsetTop + content_height - window_height;
|
|
assert_not_equals(window.scrollX, expected_x, "scrollX");
|
|
assert_not_equals(window.scrollY, expected_y, "scrollY");
|
|
const scrollend_promise = waitForScrollEndFallbackToDelayWithoutScrollEvent(document);
|
|
content.scrollIntoView({behavior: "smooth", block: "end", inline:
|
|
"end"});
|
|
await scrollend_promise;
|
|
assert_approx_equals(window.scrollX, expected_x, 1, "scrollX");
|
|
assert_approx_equals(window.scrollY, expected_y, 1, "scrollY");
|
|
}, "Smooth scrollIntoView should scroll the element to the 'end' position");
|
|
|
|
});
|
|
</script>
|