<!DOCTYPE html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script src="resources/log-console-stack-trace.js"></script>
<script>
TestPage.allowUncaughtExceptions = true;
TestPage.needToSanitizeUncaughtExceptionURLs = true;

function triggerConsoleTrace() {
    (function() {
        console.trace();
    })();
}

function triggerConsoleError() {
    (function() {
        console.error("error message");
    })();
}

function triggerUncaughtException() {
    (function() {
        [].x.x;
    })();
}

function triggerUnhandledRejectionPromiseReject() {
    window.promise1 = Promise.reject("rejection-1");
}

function triggerUnhandledRejectionExplicit() {
    window.promise2 = new Promise((resolve, reject) => {
        reject("rejection-2");
    });
}

function triggerUnhandledRejectionImplicitWithException() {
    window.promise3 = Promise.resolve().then(() => {
        [].x.x;
    });
}


function test()
{
    let suite = InspectorTest.createAsyncSuite("Console.StackTrace");

    let messageChecker;
    let untilPromiseResolver;

    function untilMessageMatches(checker) {
        messageChecker = checker;
        return new Promise((resolve, reject) => {
            untilPromiseResolver = resolve;
        });
    }

    WI.consoleManager.addEventListener(WI.ConsoleManager.Event.MessageAdded, (event) => {
        let message = event.data.message;
        InspectorTest.assert(message instanceof WI.ConsoleMessage);
        if (messageChecker && messageChecker(message)) {
            messageChecker = null;
            untilPromiseResolver(message);
        }
    });

    function addTestCase({name, description, expression, condition}) {
        suite.addTestCase({
            name, description,
            test(resolve, reject) {
                InspectorTest.evaluateInPage(expression);
                untilMessageMatches(condition).then((message) => {
                    logConsoleMessageStackTrace(message);
                }).then(resolve, reject);
            }
        });
    }

    // ----

    addTestCase({
        name: "Console.StackTrace.ConsoleTrace",
        description: "StackTrace from console.trace().",
        expression: `setTimeout(triggerConsoleTrace)`,
        condition(message) { return message.type === WI.ConsoleMessage.MessageType.Trace; },
    });

    addTestCase({
        name: "Console.StackTrace.ConsoleError",
        description: "StackTrace from console.error().",
        expression: `setTimeout(triggerConsoleError)`,
        condition(message) { return message.level === WI.ConsoleMessage.MessageLevel.Error; },
    });

    addTestCase({
        name: "Console.StackTrace.UncaughtException",
        description: "StackTrace from an uncaught exception.",
        expression: `setTimeout(triggerUncaughtException)`,
        condition(message) { return message.level === WI.ConsoleMessage.MessageLevel.Error; },
    });

    addTestCase({
        name: "Console.StackTrace.UnhandledPromiseRejection.PromiseReject",
        description: "StackTrace from an unhandled promise rejection via Promise.reject(...).",
        expression: `setTimeout(triggerUnhandledRejectionPromiseReject)`,
        condition(message) { return message.level === WI.ConsoleMessage.MessageLevel.Error; },
    });

    addTestCase({
        name: "Console.StackTrace.UnhandledPromiseRejection.ExplicitReject",
        description: "StackTrace from an unhandled promise rejection via reject(...).",
        expression: `setTimeout(triggerUnhandledRejectionExplicit)`,
        condition(message) { return message.level === WI.ConsoleMessage.MessageLevel.Error; },
    });

    addTestCase({
        name: "Console.StackTrace.UnhandledPromiseRejection.ImplicitReject",
        description: "StackTrace from an unhandled promise rejection due to an uncaught exception in a promise reaction.",
        expression: `setTimeout(triggerUnhandledRejectionImplicitWithException)`,
        condition(message) { return message.level === WI.ConsoleMessage.MessageLevel.Error; },
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Test for the Console.stackTrace in different cases.</p>
</body>
</html>