forked from LeenkxTeam/Kmake
93 lines
2.8 KiB
HTML
93 lines
2.8 KiB
HTML
|
<!DOCTYPE HTML>
|
||
|
|
<script src="/resources/testharness.js"></script>
|
||
|
|
<script src="/resources/testharnessreport.js"></script>
|
||
|
|
<script src="/resources/testdriver.js"></script>
|
||
|
|
<script src="/resources/testdriver-actions.js"></script>
|
||
|
|
<script src="/resources/testdriver-vendor.js"></script>
|
||
|
|
<script src="scroll_support.js"></script>
|
||
|
|
<style>
|
||
|
|
#overscrollXDiv {
|
||
|
|
width: 600px;
|
||
|
|
height: 600px;
|
||
|
|
overflow: scroll;
|
||
|
|
overscroll-behavior-x: contain;
|
||
|
|
}
|
||
|
|
#overscrollYDiv {
|
||
|
|
width: 500px;
|
||
|
|
height: 500px;
|
||
|
|
overflow: scroll;
|
||
|
|
overscroll-behavior-y: none;
|
||
|
|
}
|
||
|
|
#targetDiv {
|
||
|
|
width: 400px;
|
||
|
|
height: 400px;
|
||
|
|
overflow: scroll;
|
||
|
|
}
|
||
|
|
.content {
|
||
|
|
width:800px;
|
||
|
|
height:800px;
|
||
|
|
}
|
||
|
|
</style>
|
||
|
|
|
||
|
|
<body style="margin:0" onload=runTest()>
|
||
|
|
<div id="overscrollXDiv">
|
||
|
|
<div class=content>
|
||
|
|
<div id="overscrollYDiv">
|
||
|
|
<div class=content>
|
||
|
|
<div id="targetDiv">
|
||
|
|
<div class="content">
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
|
||
|
|
<script>
|
||
|
|
var target_div = document.getElementById('targetDiv');
|
||
|
|
var overscrolled_x_delta = 0;
|
||
|
|
var overscrolled_y_delta = 0;
|
||
|
|
function onOverscrollX(event) {
|
||
|
|
assert_false(event.cancelable);
|
||
|
|
assert_false(event.bubbles);
|
||
|
|
overscrolled_x_delta = event.deltaX;
|
||
|
|
}
|
||
|
|
function onOverscrollY(event) {
|
||
|
|
assert_false(event.cancelable);
|
||
|
|
assert_false(event.bubbles);
|
||
|
|
overscrolled_y_delta = event.deltaY;
|
||
|
|
}
|
||
|
|
// Test that both "onoverscroll" and addEventListener("overscroll"... work.
|
||
|
|
document.getElementById('overscrollXDiv').onoverscroll = onOverscrollX;
|
||
|
|
document.getElementById('overscrollYDiv').
|
||
|
|
addEventListener("overscroll", onOverscrollY);
|
||
|
|
|
||
|
|
function runTest() {
|
||
|
|
promise_test (async (t) => {
|
||
|
|
// Make sure that no overscroll event is sent to document or target_div.
|
||
|
|
document.addEventListener("overscroll",
|
||
|
|
t.unreached_func("Document got unexpected overscroll event."));
|
||
|
|
target_div.addEventListener("overscroll",
|
||
|
|
t.unreached_func("target_div got unexpected overscroll event."));
|
||
|
|
await waitForCompositorCommit();
|
||
|
|
// Scroll up on target div and wait for the element with overscroll-y to get
|
||
|
|
// overscroll event.
|
||
|
|
await touchScrollInTarget(300, target_div, 'up');
|
||
|
|
await waitFor(() => { return overscrolled_y_delta < 0; },
|
||
|
|
'Expected element did not receive overscroll event after scroll up on ' +
|
||
|
|
'target.');
|
||
|
|
assert_equals(target_div.scrollTop, 0);
|
||
|
|
|
||
|
|
// Scroll left on target div and wait for the element with overscroll-x to
|
||
|
|
// get overscroll event.
|
||
|
|
await touchScrollInTarget(300, target_div, 'left');
|
||
|
|
await waitFor(() => { return overscrolled_x_delta < 0; },
|
||
|
|
'Expected element did not receive overscroll event after scroll left ' +
|
||
|
|
'on target.');
|
||
|
|
assert_equals(target_div.scrollLeft, 0);
|
||
|
|
}, 'Tests that the last element in the cut scroll chain gets overscroll ' +
|
||
|
|
'event when no element scrolls by touch.');
|
||
|
|
}
|
||
|
|
</script>
|