display-mode.html - mozsearch

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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/mediaqueries/display-mode.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="help" href="http://www.w3.org/TR/mediaqueries-5/#display-mode" />

<script type="text/javascript" src="/resources/testharness.js"></script>

<script type="text/javascript" src="/resources/testharnessreport.js"></script>

<script type="text/javascript" src="resources/matchmedia-utils.js"></script>

<script>

  query_should_be_known("(display-mode)");

  query_should_be_known("(display-mode: standalone)");

  query_should_be_known("(display-mode: browser)");

  query_should_be_known("(display-mode: minimal-ui)");

  query_should_be_known("(display-mode: fullscreen)");

  query_should_be_known("(display-mode: picture-in-picture)");

  query_should_be_unknown("(display-mode: 0)");

  query_should_be_unknown("(display-mode: none)");

  query_should_be_unknown("(display-mode: random)");

  query_should_be_unknown("(display-mode: 10px)");

  query_should_be_unknown("(display-mode: 1%)");

  test(() => {

    let booleanContext = window.matchMedia("(display-mode)");

    assert_true(booleanContext.matches);

  }, "Check that display-mode evaluates to true in the boolean context");

</script>