nomodule-set-on-async-classic-script.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/scripting-1/the-script-element/nomodule-set-on-async-classic-script.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<title>External classic scripts with nomodule content attribute must not run</title>

<link rel="author" title="Yusuke Suzuki" href="mailto:utatane.tea@gmail.com">

<link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<!-- Load this script synchronously to ensure test cases below can load it in 200ms -->

<script src="resources/set-script-executed.js"></script>

</head>

<body>

<script>

let supportsNoModule = "noModule" in document.getElementsByTagName("script")[0];

waitForLoadEvent = new Promise((resolve) => {

    window.onload = resolve;

});

promise_test(() => {

    window.executed = false;

    let loaded = false;

    let errored = false;

    let script = document.createElement('script');

    script.src = './resources/set-script-executed.js';

    script.onload = () => loaded = true;

    script.onerror = () => errored = true;

    script.noModule = false;

    document.body.appendChild(script);

    return waitForLoadEvent.then(() => {

        assert_true(supportsNoModule);

        assert_true(executed);

        assert_true(loaded);

        assert_false(errored);

});

}, 'An asynchronously loaded classic script with noModule set to false must run');

promise_test(() => {

    window.executed = false;

    let loaded = false;

    let errored = false;

    let script = document.createElement('script');

    script.src = './resources/set-script-executed.js';

    script.onload = () => loaded = true;

    script.onerror = () => errored = true;

    script.noModule = true;

    document.body.appendChild(script);

    return waitForLoadEvent.then(() => {

        assert_true(supportsNoModule);

        assert_false(executed);

        assert_false(loaded);

        assert_false(errored);

});

}, 'An asynchronously loaded classic script with noModule set to true must not run');

</script>

</body>

</html>