before-in-display-none-thcrash.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-pseudo/before-in-display-none-thcrash.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>CSS Test: Invalidating style inside display:none with ::before should not crash.</title>

<link rel="help" href="https://crbug.com/1013570">

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

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

<style>

  #outer { display: none }

  #outer::before { content: " "; }

</style>

<div id="outer">

  <div id="inner"></div>

</div>

<script>

  test(() => {

    assert_equals(getComputedStyle(inner).color, "rgb(0, 0, 0)");

    inner.style.color = "green";

    assert_equals(getComputedStyle(inner).color, "rgb(0, 128, 0)");

  }, "Invalidating style inside display:none with ::before should not crash.");

</script>