<!DOCTYPE html>
<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<video id="video"></video>
<script>
function with_iframe(url) {
    return new Promise(function(resolve) {
        var frame = document.createElement('iframe');
        frame.className = 'test-iframe';
        frame.src = url;
        frame.onload = function() { resolve(frame); };
        document.body.appendChild(frame);
    });
}

var context;
promise_test(async () => {
    const iframe = await with_iframe("resources/audiocontext-stopped-iframe.html");
    context = iframe.contentWindow.audioContext;
    iframe.remove();

    runTests();
}, "Load test iframe");

function runTests()
{
    test(() => {
        assert_throws('InvalidStateError', () => context.createBufferSource());
    }, "createBufferSource");
    test(() => {
        assert_throws('InvalidStateError', () => context.createMediaElementSource(video));
    }, "createMediaElementSource");

    test(() => {
        assert_throws('InvalidStateError', () => context.createMediaStreamDestination());
    }, "createMediaStreamDestination");

    test(() => {
        assert_throws('InvalidStateError', () => context.createGain());
    }, "createGain");

    test(() => {
        assert_throws('InvalidStateError', () => context.createDelay());
    }, "createDelay");

    test(() => {
        assert_throws('InvalidStateError', () => context.createBiquadFilter());
    }, "createBiquadFilter");

    test(() => {
        assert_throws('InvalidStateError', () => context.createWaveShaper());
    }, "createWaveShapper");

    test(() => {
        assert_throws('InvalidStateError', () => context.createPanner());
    }, "createPanner");

    test(() => {
        assert_throws('InvalidStateError', () => context.createConvolver());
    }, "createConvolver");

    test(() => {
        assert_throws('InvalidStateError', () => context.createDynamicsCompressor());
    }, "createDynamicsCompressor");

    test(() => {
        assert_throws('InvalidStateError', () => context.createAnalyser());
    }, "createAnalyser");

    test(() => {
        assert_throws('InvalidStateError', () => context.createScriptProcessor());
    }, "createScriptProcessor");

    test(() => {
        assert_throws('InvalidStateError', () => context.createOscillator());
    }, "createOscillator");

    test(() => {
        assert_throws('InvalidStateError', () => context.createPeriodicWave(new Float32Array(1), new Float32Array(1)));
    }, "createPeriodicWave");

    promise_test((test) => {
        return promise_rejects(test, 'InvalidStateError', context.suspend());
    }, "suspend");

    promise_test((test) => {
        return promise_rejects(test, 'InvalidStateError', context.resume());
    }, "resume");

    promise_test((test) => {
        return promise_rejects(test, 'InvalidStateError', context.close());
    }, "close");
}
</script>
</body>
</html>