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  • This test was skipped 1157 times in the preceding 7 days.
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<!DOCTYPE html>
<html>
<head>
<script nonce="abc" src="/resources/testharness.js"></script>
<script nonce="abc" src="/resources/testharnessreport.js"></script>
<script nonce="abc" src="support/helper.sub.js"></script>
<!-- Note: Trusted Types enforcement, and a CSP that allows all eval. -->
<meta http-equiv="Content-Security-Policy"
content="script-src 'nonce-abc' 'unsafe-eval'; require-trusted-types-for 'script'">
</head>
<body>
<script nonce="abc">
let p = createScript_policy(window, 1);
test(t => {
let a = 0;
assert_throws_js(EvalError, _ => {
eval('a="hello there"');
});
assert_equals(a, 0);
}, "eval with plain string with Trusted Types and permissive CSP throws (no type).");
test(t => {
let a = 0;
assert_throws_js(EvalError, _ => {
new Function('a="hello there"');
});
assert_equals(a, 0);
}, "Function constructor with plain string with Trusted Types and permissive CSP throws (no type).");
test(t => {
let s = eval(p.createScript('"Hello transformed string"'));
assert_equals("" + s, "Hello a cat string");
}, "eval with TrustedScript and permissive CSP works.");
test(t => {
assert_throws_js(EvalError, _ => {
// The Function constructor will string-ify its arguments. Hence, this
// throw because no default policy is defined.
let s = new Function(p.createScript('return "Hello transformed string"'));
});
}, "new Function with TrustedScript and permissive CSP works.");
trustedTypes.createPolicy("default", { createScript: createScriptJS }, true);
test(t => {
let s = eval('"Hello transformed untrusted string"');
assert_equals(s, "Hello a cat untrusted string");
}, "eval with default policy and permissive CSP still obeys default policy.");
test(t => {
let s = new Function('return "Hello transformed untrusted string"')();
assert_equals(s, "Hello a cat untrusted string");
}, "new Function with default policy and permissive CSP still obeys default policy.");
</script>