diff options
Diffstat (limited to 'layout/style/test/test_backdrop_filter_enabled_state.html')
| -rw-r--r-- | layout/style/test/test_backdrop_filter_enabled_state.html | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/layout/style/test/test_backdrop_filter_enabled_state.html b/layout/style/test/test_backdrop_filter_enabled_state.html new file mode 100644 index 0000000000..f8f2995b28 --- /dev/null +++ b/layout/style/test/test_backdrop_filter_enabled_state.html @@ -0,0 +1,21 @@ +<!DOCTYPE HTML> +<head> + <meta charset=utf-8> + <title>Test Backdrop-Filter Enabled State</title> + <link rel="author" title="Erik Nordin" href="mailto:nordzilla@mozilla.com"> + <script src="/tests/SimpleTest/SimpleTest.js"></script> +</head> +<script> +SimpleTest.waitForExplicitFinish(); + +(async function() { + for (let enabled of [true, false]) { + await SpecialPowers.pushPrefEnv({"set": [["layout.css.backdrop-filter.enabled", enabled]]}); + is(enabled, CSS.supports("backdrop-filter: initial"), + "backdrop-filter is available only if backdrop-filter pref is set"); + } + SimpleTest.finish(); +}()); + +</script> + |