<!doctype html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script src="resources/async-stack-trace-test.js"></script>
<script>

function triggerMicrotask(completion) {
    queueMicrotask(function handleMicrotask() {
        if (completion)
            completion();
        else
            debugger;
    });
}

function triggerNestedMicrotask() {
    queueMicrotask(function handleMicrotask1() {
        queueMicrotask(function handleMicrotask2() {
            debugger;
        });
    });
}

function triggerRequestAnimationFrame(completion) {
    requestAnimationFrame(function handleAnimationFrame() {
        if (completion)
            completion();
        else
            debugger;
    });
}

function triggerNestedRequestAnimationFrame() {
    requestAnimationFrame(function handleAnimationFrame1() {
        requestAnimationFrame(function handleAnimationFrame2() {
            debugger;
        });
    });
}

function triggerSetTimeout(completion) {
    setTimeout(function handleTimeout() {
        if (completion)
            completion();
        else
            debugger;
    });
}

function triggerNestedSetTimeout() {
    setTimeout(function handleTimeout1() {
        setTimeout(function handleTimeout2() {
            debugger;
        });
    });
}

function triggerSetInterval(completion) {
    let timer = setInterval(function handleInterval() {
        clearInterval(timer);
        if (completion)
            completion();
        else
            debugger;
    });
}

function triggerNestedSetInterval() {
    let outerTimer = setInterval(function handleInterval1() {
        clearInterval(outerTimer);
        let innerTimer = setInterval(function handleInterval2() {
            clearInterval(innerTimer);
            debugger;
        });
    });
}

function triggerPostMessage(completion) {
    let frame = document.createElement("iframe");
    frame.srcdoc = `<script>window.parent.postMessage(42, "*");<\/script>`;
    document.body.appendChild(frame);

    window.addEventListener("message", function handleMessage() {
        window.removeEventListener("message", handleMessage);
        if (completion)
            completion();
        else
            debugger;
    });
}

function triggerCombined() {
    triggerMicrotask(() => {
        triggerRequestAnimationFrame(() => {
            triggerSetTimeout(() => {
                triggerSetInterval(() => {
                    triggerPostMessage();
                });
            });
        });
    });
}

function test()
{
    let suite = InspectorTest.createAsyncSuite("AsyncStackTrace.Basic");

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.Microtask",
        expression: `triggerMicrotask()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.NestedMicrotask",
        expression: `triggerNestedMicrotask()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.RequestAnimationFrame",
        expression: `triggerRequestAnimationFrame()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.NestedRequestAnimationFrame",
        expression: `triggerNestedRequestAnimationFrame()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.SetTimeout",
        expression: `triggerSetTimeout()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.NestedSetTimeout",
        expression: `triggerNestedSetTimeout()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.SetInterval",
        expression: `triggerSetInterval()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.NestedSetInterval",
        expression: `triggerNestedSetInterval()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.NestedSetInterval",
        expression: `triggerNestedSetInterval()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.PostMessage",
        expression: `triggerPostMessage()`,
    });

    addAsyncStackTraceTestCase(suite, {
        name: "AsyncStackTrace.Basic.Combined",
        expression: `triggerCombined()`,
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Tests for checking that async stack traces exist when pausing in asynchronous callbacks: requestAnimationFrame, setTimeout, setInterval, and postMessage.</p>
</body>
</html>