Update web-platform-tests to revision b'0339b7e9ebef65f3288f07167a17c123a782c66f'

This commit is contained in:
WPT Sync Bot 2021-03-09 08:20:22 +00:00
parent 550d80ad4f
commit 6c98c32c8a
92 changed files with 1650 additions and 2114 deletions

View file

@ -55,3 +55,28 @@ function waitForAnimationEnd(getValue) {
});
}
function waitForScrollEvent(eventTarget) {
return new Promise((resolve, reject) => {
const scrollListener = () => {
eventTarget.removeEventListener('scroll', scrollListener);
resolve();
};
eventTarget.addEventListener('scroll', scrollListener);
});
}
function waitForScrollEnd(eventTarget, getValue, targetValue) {
return new Promise((resolve, reject) => {
const scrollListener = () => {
if (getValue() == targetValue) {
eventTarget.removeEventListener('scroll', scrollListener);
resolve();
}
};
if (getValue() == targetValue)
resolve();
else
eventTarget.addEventListener('scroll', scrollListener);
});
}