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attempt to adjust timing (#12064)

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* attempt to adject timing

* add another animation frame wait

* add another debounce
This commit is contained in:
Anthony Dresser
2020-09-02 13:35:55 -07:00
committed by GitHub
parent a6314b57b7
commit 65e253ae0d
1 changed files with 7 additions and 2 deletions
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9
src/sql/base/test/browser/ui/scrollableView/scrollableView.test.ts
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@@ -8,6 +8,7 @@ import { Emitter } from 'vs/base/common/event';
import * as assert from 'assert';
import { Disposable } from 'vs/base/common/lifecycle';
import { timeout } from 'vs/base/common/async';
import { scheduleAtNextAnimationFrame } from 'vs/base/browser/dom';
class TestView extends Disposable implements IView {
@@ -180,14 +181,18 @@ suite('ScrollableView', () => {
scrollableView.setScrollTop(100);
await waitForAnimation();
assert.equal(view2.size, 100, 'view2 is minimum size');
assert.equal(view3.size, 100, 'view3 is minimum size');
assert.equal(getViewChildren(container).length, 2, 'only 2 views are rendered');
});
});
function waitForAnimation(): Promise<void> {
return timeout(200);
async function waitForAnimation(): Promise<void> {
await timeout(50);
await new Promise<void>(r => scheduleAtNextAnimationFrame(r, -1000));
await new Promise<void>(r => scheduleAtNextAnimationFrame(r, -1000));
await timeout(50);
}
function getViewChildren(container: HTMLElement): NodeListOf<Element> {