mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-26 11:45:37 +00:00
5c8409f775
MozReview-Commit-ID: IrdrlLY5wTq --HG-- extra : rebase_source : cbbbb4396f1133f2e7928de7e6f56c9b307ba73a
38 lines
1.2 KiB
HTML
38 lines
1.2 KiB
HTML
<!DOCTYPE HTML>
|
|
<title>Test that @font-face rules from different origins cascade correctly</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
|
|
<script>
|
|
let io = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
|
|
.getService(SpecialPowers.Ci.nsIIOService);
|
|
|
|
let utils = SpecialPowers.wrap(window)
|
|
.QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
|
|
.getInterface(SpecialPowers.Ci.nsIDOMWindowUtils);
|
|
|
|
function load_sheet(sheet_text, level) {
|
|
if (level != "AGENT_SHEET" && level != "USER_SHEET" && level != "AUTHOR_SHEET") {
|
|
throw "unknown level";
|
|
}
|
|
|
|
let uri = io.newURI("data:text/css," + encodeURI(sheet_text));
|
|
utils.loadSheet(uri, utils[level]);
|
|
}
|
|
|
|
load_sheet(
|
|
"@font-face { font-family: TestAgent; src: url(about:invalid); }",
|
|
"AGENT_SHEET");
|
|
|
|
load_sheet(
|
|
"@font-face { font-family: TestAuthor; src: url(about:invalid); }",
|
|
"AUTHOR_SHEET");
|
|
|
|
load_sheet(
|
|
"@font-face { font-family: TestUser; src: url(about:invalid); }",
|
|
"USER_SHEET");
|
|
|
|
is([...document.fonts].map(f => f.family).join(" "),
|
|
'"TestAgent" "TestUser" "TestAuthor"',
|
|
"@font-face rules are returned in correct cascade order");
|
|
</script>
|