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<!DOCTYPE html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="./support/csp-violations.js"></script>
<meta http-equiv="Content-Security-Policy" content="require-trusted-types-for 'script'">
<meta http-equiv="Content-Security-Policy" content="connect-src 'none'">
</head>
<body>
<script>
promise_test(async t => {
d = document.createElement("div");
let violation = await trusted_type_violation_for(TypeError, _ =>
d.innerHTML = "a"
);
assert_true(violation.originalPolicy.includes("require-trusted-types-for 'script'"));
assert_equals("", d.innerHTML);
}, "Require trusted types for 'script' block create HTML.");
promise_test(async t => {
d = document.createElement("script");
let violation = await trusted_type_violation_for(TypeError, _ =>
d.innerText = "a"
);
assert_true(violation.originalPolicy.includes("require-trusted-types-for 'script'"));
assert_equals("", d.innerText);
}, "Require trusted types for 'script' block create script.");
promise_test(async t => {
s = document.createElement("script");
let violation = await trusted_type_violation_for(TypeError, _ =>
s.src = "a"
);
assert_true(violation.originalPolicy.includes("require-trusted-types-for 'script'"));
assert_equals("", s.src);
}, "Require trusted types for 'script' block create script URL.");
promise_test(t => {
return new Promise(resolve => {
p = trustedTypes.createPolicy("policyA", {createScript: s => s + 1});
p1 = trustedTypes.createPolicy("policyA", {createHTML: _ => ""});
p2 = trustedTypes.createPolicy("default", {createScript: (s, _, sink) => {
assert_equals(sink, 'HTMLScriptElement innerText');
return s;
}});
script = p.createScript("1");
assert_equals(script.toString(), "11");
s = document.createElement("script");
s.innerText = script;
assert_equals(script.toString(), s.innerText.toString());
s.innerText = "1";
assert_equals("1", s.innerText.toString());
resolve();
});
}, "Set require trusted types for 'script' without CSP for trusted types don't block policy creation and using.");
</script>
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