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- This WPT test may be referenced by the following Test IDs:
- /html/semantics/scripting-1/the-script-element/module/single-evaluation-1.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>Single evaluation, 1</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
window.log = [];
const test_load = async_test(
"Test that a module is evaluated only once, and that 'this' is " +
"undefined (because of strict mode).");
window.addEventListener("load", test_load.step_func_done(ev => {
assert_array_equals(log, [undefined, "this-nested"]);
}));
</script>
<script type="module" src="this.js"></script>
<script type="module" src="this.js"></script>
<script type="module" src="this-nested.js"></script>
<script type="module" src="this.js"></script>
<script type="module" src="this-nested.js"></script>