display-contents-focusable-001.html

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

<!DOCTYPE html>

<title>CSS Test (Display): Elements with display:contents should be focusable</title>

<link rel="author" title="L. David Baron" href="https://dbaron.org/">

<link rel="author" title="Google" href="http://www.google.com/">

<link rel="help" href="https://drafts.csswg.org/css-display-3/#box-generation">

<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/2632">

<link rel="help" href="https://github.com/whatwg/html/issues/1837">

<link rel="help" href="https://github.com/whatwg/html/pull/9425">

<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1366037">

<!--

  This requirement may not be crystal-clear from CSS specs, but

  discussion in https://github.com/w3c/csswg-drafts/issues/2632

  concluded it was correct and that no spec changes were needed.

  https://github.com/whatwg/html/pull/9425 makes this clearer in the

  HTML spec.

-->

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

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

<style>

#test       { --test-var: test-not-focused; }

#test:focus { --test-var: test-focused; }

</style>

<div id="test" style="display: contents" tabindex="1">Hello</div>

<script>

  test(

    function() {

      var e = document.getElementById("test");

      var cs = getComputedStyle(e);

      assert_not_equals(document.activeElement, e, "precondition");

      assert_equals(cs.getPropertyValue("--test-var"), "test-not-focused", "precondition (style)");

      e.focus();

      assert_equals(document.activeElement, e, "e is now focused");

      assert_equals(cs.getPropertyValue("--test-var"), "test-focused", "e is now focused (style)");

    }, "element with display:contents is focusable");

</script>