| <!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> |