<!DOCTYPE html>
<title>Handling of unsupported assertion</title>

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
    window.log = [];

    window.addEventListener("error", ev => log.push(ev.error));

    const test_load = async_test(
        "Test that no error occurs when an unsupported import assertion is provided.");
    window.addEventListener("load", test_load.step_func_done(ev => {
      assert_array_equals(window.log, ["hello", "unsupported-assertion"]);
    }));

    function unreachable() { log.push("unexpected"); }
</script>
<script type="module" src="./unsupported-assertion.js" onerror="unreachable()"></script>