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Diffstat (limited to 'layout/style/test/test_overscroll_behavior_pref.html')
| -rw-r--r-- | layout/style/test/test_overscroll_behavior_pref.html | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/layout/style/test/test_overscroll_behavior_pref.html b/layout/style/test/test_overscroll_behavior_pref.html new file mode 100644 index 0000000000..c12d4ce081 --- /dev/null +++ b/layout/style/test/test_overscroll_behavior_pref.html @@ -0,0 +1,24 @@ +<!doctype html> +<html> + <head> + <meta http-equiv="content-type" content="text/html; charset=utf-8"> + <title>Test pref for overscroll-behavior property</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + </head> +<script class="testbody" type="text/javascript"> +function runTest() { + let css = "div { overscroll-behavior: auto; }"; + let style = document.createElement('style'); + style.appendChild(document.createTextNode(css)); + document.head.appendChild(style); + + is(document.styleSheets[0].cssRules[0].style.length, + 0, + "overscroll-behavior shouldn't be parsed if the pref is off"); + SimpleTest.finish(); +} +SpecialPowers.pushPrefEnv({ set: [["layout.css.overscroll-behavior.enabled", false]] }, + runTest); +SimpleTest.waitForExplicitFinish(); +</script> +</html> |