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Diffstat (limited to 'testing/web-platform/tests/css/mediaqueries/navigation-controls.tentative.html')
| -rw-r--r-- | testing/web-platform/tests/css/mediaqueries/navigation-controls.tentative.html | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/mediaqueries/navigation-controls.tentative.html b/testing/web-platform/tests/css/mediaqueries/navigation-controls.tentative.html new file mode 100644 index 0000000000..5be0b78ab8 --- /dev/null +++ b/testing/web-platform/tests/css/mediaqueries/navigation-controls.tentative.html @@ -0,0 +1,17 @@ +<!DOCTYPE html> +<link rel="help" href="https://github.com/fallaciousreasoning/backbutton-mediaquery/blob/master/explainer.md" /> +<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("(navigation-controls)"); + query_should_be_known("(navigation-controls: none)"); + query_should_be_known("(navigation-controls: back-button)"); + query_should_be_unknown("(navigation-controls: none back-button)"); + query_should_be_unknown("(navigation-controls: back-button/none)"); + test(() => { + let booleanContext = window.matchMedia("(navigation-controls)"); + let none = window.matchMedia("(navigation-controls: none)"); + assert_equals(booleanContext.matches, !none.matches); + }, "Check that none evaluates to false in the boolean context"); +</script>
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