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Bug 1387983 - Fix test case for data:stylesheet same origin check. r=heycam

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MozReview-Commit-ID: 1U7Aw9X13uF

--HG--
extra : rebase_source : 5cb424d70567a42df0d6521961474a89fd9d87d2
extra : source : 540b354d289a34c48b0fd2e43da3e3f6ae1aae2e
This commit is contained in:
Henry Chang 2017-08-07 16:36:35 +08:00
parent 87a450cad1
commit 0038962d8f
1 changed files with 33 additions and 6 deletions
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39
dom/base/test/test_data_uri.html
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@ -110,7 +110,38 @@ function runTests()
}
});
Promise.all([p1, p2, p3, p4, p5]).then(() => {
// Test if data:stylesheet is considered same origin.
let p6 = new Promise((resolve, reject) => {
// 1. Dynamically include a css by inserting a <link> tag.
let link = document.createElement('link');
link.rel = 'stylesheet';
link.href = "data:text/css,.green-text{color:rgb(0, 255, 0)}";
link.onload = function() {
let dataStyleSheet;
for (let i = 0; i < document.styleSheets.length; i++) {
let sheet = document.styleSheets[i];
if (sheet.href === link.href) {
dataStyleSheet = sheet;
break;
}
}
ok(dataStyleSheet, "Should have found data:stylesheet");
// 2. Try to access the rule. If data:stylesheet is not considered
// same origin, an exception will be thrown.
try {
let rule = dataStyleSheet.cssRules;
ok(true, "data:stylesheet is considered same origin.");
} catch (ex) {
ok(false, "data:stylesheet is NOT considered same origin: " + ex);
}
resolve();
};
document.head.appendChild(link);
});
Promise.all([p1, p2, p3, p4, p5, p6]).then(() => {
SimpleTest.finish();
}).catch((e) => {
ok(false, "throwing " + e);
@ -119,10 +150,6 @@ function runTests()
}
</script>
<link rel="stylesheet" href="data:text/css,.green-text{color:rgb(0, 255, 0)}"
onload="ok(true, 'data:text/css should be same origin.');"
onerror="ok(false, 'data:text/css should be same origin');">
<body onload="runTests()">
<img style="width: 100px; height: 100px;"
src="data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%18%00%00%00%18%02%03%00%00%00%9D%19%D5k%00%00%00%04gAMA%00%00%B1%8F%0B%FCa%05%00%00%00%0CPLTE%FF%FF%FF%FF%FF%FF%F7%DC%13%00%00%00%03%80%01X%00%00%00%01tRNS%08N%3DPT%00%00%00%01bKGD%00%88%05%1DH%00%00%00%09pHYs%00%00%0B%11%00%00%0B%11%01%7Fd_%91%00%00%00%07tIME%07%D2%05%0C%14%0C%0D%D8%3F%1FQ%00%00%00%5CIDATx%9C%7D%8E%CB%09%C0%20%10D%07r%B7%20%2F%E9wV0%15h%EA%D9%12D4%BB%C1x%CC%5C%1E%0C%CC%07%C0%9C0%9Dd7()%C0A%D3%8D%E0%B8%10%1DiCHM%D0%AC%D2d%C3M%F1%B4%E7%FF%10%0BY%AC%25%93%CD%CBF%B5%B2%C0%3Alh%CD%AE%13%DF%A5%F7%E0%03byW%09A%B4%F3%E2%00%00%00%00IEND%AEB%60%82"
@ -135,4 +162,4 @@ function runTests()
<object id="obj_svg"></object>
</body>
</html>
</html>