auto-expand-until-found.html | Explore in Territory

<!DOCTYPE html>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>

<div style="height:2000px"></div>

<div id=untilfound hidden=until-found>
  hello world
</div>

<script>
test(t => {
  assert_equals(getComputedStyle(untilfound).contentVisibility, 'hidden',
    `hidden=until-found elements should be hidden.`);
  assert_equals(window.pageYOffset, 0,
    `page should be scrolled to the top at the start of the test.`);

  testRunner.findString('hello world', []);

  assert_false(untilfound.hasAttribute('hidden'),
    `hidden=until-found should be removed after a matching find-in-page.`);
  assert_not_equals(window.pageYOffset, 0,
    `find-in-page should scroll to the active match.`);

}, `Verifies that find-in-page reveals hidden=until-found elements when the target text is inside of them.`);
</script>

chromium/third_party/blink/web_tests/editing/text-iterator/auto-expand-until-found.html