multicol-001.html - mozsearch

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /layout-instability/multicol-001.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="help" href="https://wicg.github.io/layout-instability/" />

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="resources/util.js"></script>

<div id="multicol" style="position:relative; columns:5; column-gap:0; column-gap:0; width:500px; height:1px;">

  <div style="contain:size; height:100px; background:hotpink;"></div>

  <div style="contain:size; height:100px; background:hotpink;"></div>

  <div style="contain:size; height:100px; background:hotpink;"></div>

  <div style="contain:size; height:100px; background:hotpink;"></div>

  <div style="contain:size; height:100px; background:hotpink;"></div>

</div>

<script>

promise_test(async () => {

  const watcher = new ScoreWatcher;

  await waitForAnimationFrames(2);

  multicol.style.top = '100px';

  const expectedScore = computeExpectedScore(500 * (100 + 100), 100);

  await watcher.promise;

  assert_equals(watcher.score, expectedScore);

}, 'Move multicol container with overflow');

</script>