test_bug1371453.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

<head>

<title>Test for Bug 1371453</title>

<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>

<link rel="stylesheet" href="data:text/css,{}">

<body>

<script>

SimpleTest.waitForExplicitFinish();

const Cu = SpecialPowers.Components.utils;

document.styleSheetChangeEventsEnabled = true;

onload = runTest;

async function runTest() {

  const sheet = document.getElementsByTagName("link")[1].sheet;

  sheet.insertRule('@import url("blahblah")', 0);

  const rule = sheet.cssRules[0];

  is(rule.type, CSSRule.IMPORT_RULE, "Got expected import rule.");

  isnot(rule.styleSheet, null, "Import rule contains a stylesheet.");

  isnot(rule.media, null, "Import rule contains a media list.");

  is(rule.href, "blahblah", "Import rule contains expected href.");

  SimpleTest.finish();

</script>

</body>

</html>