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<!doctype html>
<html>
<head>
<meta http-equiv="Content-Security-Policy" content="style-src 'nonce-nonceynonce';">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
var t_spv = async_test("Should fire a securitypolicyviolation event");
document.addEventListener("securitypolicyviolation", t_spv.step_func_done(function(e) {
assert_equals("style-src-elem", e.violatedDirective);
}));
</script>
</head>
<body>
<div id='log'></div>
<div id="content">Lorem ipsum</div>
<script>
function verifyStep1() {
var marginLeft = getComputedStyle(document.querySelector("#content")).getPropertyValue('margin-left');
assert_not_equals(marginLeft, '2px', "Content still does not have a 2px margin-left after initial style.");
}
function setupStep2() {
var sty = document.createElement("style");
sty.nonce = "not-nonceynonce";
sty.innerHTML = "#content { margin-left: 2px; }";
sty.onerror = styleError;
document.body.appendChild(sty);
}
function verifyStep2() {
var marginLeft = getComputedStyle(document.querySelector("#content")).getPropertyValue('margin-left');
assert_not_equals(marginLeft, '2px', "Content still does not have a 2px margin-left after inserted style.");
}
function setupStep3() {
var e = document.getElementById('style1');
e.innerHTML = "#content { margin-left: 2px; }";
}
function verifyStep3() {
var marginLeft = getComputedStyle(document.querySelector("#content")).getPropertyValue('margin-left');
assert_not_equals(marginLeft, '2px', "Content still does not have a 2px margin-left after changing style.");
test.done();
}
var verifySteps = [ verifyStep1, verifyStep2, verifyStep3 ];
var setupSteps = [ setupStep2, setupStep3 ];
var test = async_test("Test that paragraph remains unmodified and error events received.");
function styleError() {
test.step(function() {
verifySteps.shift()();
var nextSetup = setupSteps.shift();
if (nextSetup)
nextSetup();
});
}
</script>
<style id="style1" nonce="not-nonceynonce"
onerror="styleError();">
#content {
margin-left: 2px;
}
</style>
</body>
</html>
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