| Index: third_party/WebKit/LayoutTests/fast/animation/scroll-animations/scrolltimeline-currenttime-nan.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/animation/scroll-animations/scrolltimeline-currenttime-nan.html b/third_party/WebKit/LayoutTests/fast/animation/scroll-animations/scrolltimeline-currenttime-nan.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..1cebc9d99a261aa0bb853e3a37f69cf1c545920f
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/animation/scroll-animations/scrolltimeline-currenttime-nan.html
|
| @@ -0,0 +1,75 @@
|
| +<!DOCTYPE html>
|
| +<style>
|
| +.scroller {
|
| + height: 100px;
|
| + width: 100px;
|
| + overflow: auto;
|
| +}
|
| +
|
| +.content {
|
| + height: 500px;
|
| + width: 500px;
|
| +}
|
| +</style>
|
| +
|
| +<script src='../../../resources/testharness.js'></script>
|
| +<script src='../../../resources/testharnessreport.js'></script>
|
| +
|
| +<div id='inlineScroller' class='scroller' style='display: inline;'>
|
| + <div class='content'></div>
|
| +</div>
|
| +<script>
|
| +test(function() {
|
| + const scroller = document.querySelector('#inlineScroller');
|
| + const scrollTimeline = new ScrollTimeline(
|
| + { scrollSource: scroller, timeRange: 100, orientation: 'block' });
|
| +
|
| + assert_equals(scrollTimeline.currentTime, NaN);
|
| +}, 'currentTime returns NaN for a display: inline scrollSource');
|
| +</script>
|
| +
|
| +<div id='displayNoneScroller' class='scroller' style='display: none;'>
|
| + <div class='content'></div>
|
| +</div>
|
| +<script>
|
| +test(function() {
|
| + const scroller = document.querySelector('#displayNoneScroller');
|
| + const scrollTimeline = new ScrollTimeline(
|
| + { scrollSource: scroller, timeRange: 100, orientation: 'block' });
|
| +
|
| + assert_equals(scrollTimeline.currentTime, NaN);
|
| +}, 'currentTime returns NaN for a display: none scrollSource');
|
| +</script>
|
| +
|
| +<script>
|
| +test(function() {
|
| + const scroller = document.createElement('div');
|
| + const content = document.createElement('div');
|
| +
|
| + scroller.style.overflow = 'auto';
|
| + scroller.style.height = '100px';
|
| + scroller.style.width = '100px';
|
| + content.style.height = '250px';
|
| + content.style.width = '250px';
|
| +
|
| + scroller.appendChild(content);
|
| +
|
| + const scrollTimeline = new ScrollTimeline(
|
| + { scrollSource: scroller, timeRange: 100, orientation: 'block' });
|
| +
|
| + assert_equals(scrollTimeline.currentTime, NaN);
|
| +}, 'currentTime returns NaN for an unattached scrollSource');
|
| +</script>
|
| +
|
| +<div id='notAScroller' class='scroller' style='overflow: visible;'>
|
| + <div class='content'></div>
|
| +</div>
|
| +<script>
|
| +test(function() {
|
| + const scroller = document.querySelector('#notAScroller');
|
| + const scrollTimeline = new ScrollTimeline(
|
| + { scrollSource: scroller, timeRange: 100, orientation: 'block' });
|
| +
|
| + assert_equals(scrollTimeline.currentTime, NaN);
|
| +}, 'currentTime returns NaN when the scrollSource is not a scroller');
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2873493002:
Basic ScrollTimeline implementation for Animation Worklet (Closed)
