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chromium / chromium / src / c3e4b554ad155ec8e8b6095ddd2107a39eb09d44 / . / third_party / blink / web_tests / accessibility / aom-scroll-action.html
blob: 158646429f5920ba93d3f94c71dab855707fe2f9 [file] [log] [blame]
<!DOCTYPE HTML>
<script src="../resources/gc.js"></script>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<script src="../http/tests/resources/permissions-helper.js"></script>
<script src="resources/aom-helper.js"></script>
<!--
Accessibility Object Model
Explainer: https://github.com/WICG/aom/blob/gh-pages/explainer.md
Spec: https://wicg.github.io/aom/spec/
-->
<script>
test(function(t) {
assert_true(internals.runtimeFlags.accessibilityObjectModelEnabled);
}, "Make sure that Accessibility Object Model is enabled");
</script>
<input id="scroll_target" style="margin-top: 1000px;">
<script>
async_test(function(t) {
enableAccessibilityEventsPermission().then(function() {
var target = document.getElementById("scroll_target");
var axTarget = accessibilityController.accessibleElementById("scroll_target");
var oldY = window.pageYOffset;
var gotAccessibleEvent = false;
target.accessibleNode.onaccessiblescrollintoview = function() {
gotAccessibleEvent = true;
};
axTarget.scrollToMakeVisible();
assert_true(gotAccessibleEvent);
assert_true(window.pageYOffset > oldY);
t.done();
});
}, "AccessibleNode.onaccessiblescroll");
</script>