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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /content-security-policy/script-src/script-src-strict_dynamic_modulepreload_parser_inserted_module.html - WPT Dashboard Interop Dashboard
<!DOCTYPE HTML>
<html>
<head>
<title>A modulepreloaded parser-inserted external module script is allowed with `strict-dynamic` in the script-src directive.</title>
<script src='/resources/testharness.js' nonce='dummy'></script>
<script src='/resources/testharnessreport.js' nonce='dummy'></script>
<!-- CSP served: script-src 'strict-dynamic' 'nonce-dummy' -->
<link rel="modulepreload" href="simpleSourcedModule.js?modulepreloaded-module">
<link rel="preload" as="script" href="simpleSourcedModule.js?preload-as-script">
<link rel="modulepreload" href="simpleSourcedModule.js?modulepreloaded-other">
</head>
<body>
<h1>A modulepreloaded parser-inserted external module script is allowed with `strict-dynamic` in the script-src directive.</h1>
<div id='log'></div>
<script nonce='dummy'>
async_test(function(t) {
window.addEventListener('message', t.step_func(function(e) {
if (e.data === 'modulepreloaded-module') {
t.done();
}
}));
window.addEventListener('securitypolicyviolation', t.step_func(function(violation) {
if (!violation.blockedURI.includes('simpleSourcedModule.js?modulepreloaded-module')) {
return;
}
assert_unreached('A modulepreloaded parser-inserted external module script is allowed with `strict-dynamic`.');
}));
}, 'Parser-inserted external module script that is also `modulepreload`ed is allowed with `strict-dynamic`.');
</script>
<script type="module" src="simpleSourcedModule.js?modulepreloaded-module"></script>
<script nonce='dummy'>
async_test(function(t) {
window.addEventListener('message', t.step_func(function(e) {
if (e.data === 'preload-as-script') {
assert_unreached('A generic `<link rel=preload as=script>` must not allow a parser-inserted module script with `strict-dynamic`.');
}
}));
window.addEventListener('securitypolicyviolation', t.step_func(function(violation) {
if (!violation.blockedURI.includes('simpleSourcedModule.js?preload-as-script')) {
return;
}
assert_equals(violation.effectiveDirective, 'script-src-elem');
t.done();
}));
}, 'Parser-inserted external module script with only a `<link rel=preload as=script>` is not allowed with `strict-dynamic`.');
</script>
<script type="module" src="simpleSourcedModule.js?preload-as-script"></script>
<script nonce='dummy'>
async_test(function(t) {
window.addEventListener('message', t.step_func(function(e) {
if (e.data === 'url-mismatch') {
assert_unreached('A `modulepreload` for a different URL must not allow a parser-inserted module script with `strict-dynamic`.');
}
}));
window.addEventListener('securitypolicyviolation', t.step_func(function(violation) {
if (!violation.blockedURI.includes('simpleSourcedModule.js?url-mismatch')) {
return;
}
assert_equals(violation.effectiveDirective, 'script-src-elem');
t.done();
}));
}, 'A `modulepreload` for a different URL does not allow a parser-inserted external module script with `strict-dynamic`.');
</script>
<script type="module" src="simpleSourcedModule.js?url-mismatch"></script>
</body>
</html>