<!DOCTYPE html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script src="resources/audit-utilities.js"></script>
<script>
if (window.internals)
    window.internals.settings.setUnhandledPromiseRejectionToConsoleEnabled(false);

function test()
{
    let savedResultCount = 0;

    let suite = InspectorTest.createAsyncSuite("Runtime.awaitPromise");

    function addTest(name, expression, options = {}, callback) {
        suite.addTestCase({
            name,
            async test() {
                let evaluateResponse = await RuntimeAgent.evaluate(expression);
                InspectorTest.assert(evaluateResponse.result.type === "object");
                InspectorTest.assert(evaluateResponse.result.className === "Promise");

                let awaitPromiseResponse = await RuntimeAgent.awaitPromise(evaluateResponse.result.objectId, options.returnByValue, options.generatePreview, options.saveResult);

                if (!awaitPromiseResponse.wasThrown && options.saveResult)
                    InspectorTest.assert(++savedResultCount === awaitPromiseResponse.savedResultIndex, "savedResultIndex should match.");

                await callback(WI.RemoteObject.fromPayload(awaitPromiseResponse.result), awaitPromiseResponse.wasThrown, awaitPromiseResponse.savedResultIndex);
            },
        });
    }

    function addResolveTest(name, value, options = {}) {
        let expression = `new Promise((resolve, reject) => setTimeout(resolve, 0, ${JSON.stringify(value)}))`;
        addTest(name, expression, options, async (remoteObject, wasThrown) => {
            InspectorTest.assert(!wasThrown, "There should be no error.");
            if (options.returnByValue) {
                if (value && typeof value === "object")
                    InspectorTest.expectShallowEqual(remoteObject.value, value, "The resolved value should be " + JSON.stringify(value));
                else
                    InspectorTest.expectEqual(remoteObject.value, value, "The resolved value should be " + JSON.stringify(value));
            } else {
                InspectorTest.expectEqual(remoteObject.type, value.type, "The type should be " + value.type);
                InspectorTest.expectEqual(remoteObject.subtype, value.subtype, "The subtype should be " + value.subtype);
                InspectorTest.expectEqual(remoteObject.description, value.description, "The description should be " + value.description);
            }
        });
    }

    function addRejectTest(name, value, options = {}) {
        let expression = `new Promise((resolve, reject) => setTimeout(reject, 0, ${JSON.stringify(value)}))`;
        addTest(name, expression, options, async (remoteObject, wasThrown) => {
            InspectorTest.assert(wasThrown, "There should be an error.");
            if (value && typeof value === "object") {
                let propertyDescriptors = await new Promise((resolve) => remoteObject.getPropertyDescriptorsAsObject(resolve));
                let properties = Array.isArray(value) ? [] : {};
                for (let key in value)
                    properties[key] = propertyDescriptors[key].value.value;
                InspectorTest.expectShallowEqual(properties, value, "The rejected value should be " + JSON.stringify(value));
            } else
                InspectorTest.expectEqual(remoteObject.value, value, "The rejected value should be " + JSON.stringify(value));
        });
    }

    addResolveTest("Runtime.awaitPromise.Resolve.Undefined", undefined, {returnByValue: true, saveResult: true});
    addResolveTest("Runtime.awaitPromise.Resolve.Null", null, {returnByValue: true, saveResult: true});
    addResolveTest("Runtime.awaitPromise.Resolve.Boolean", true, {returnByValue: true, saveResult: true});
    addResolveTest("Runtime.awaitPromise.Resolve.Number", 42, {returnByValue: true, saveResult: true});
    addResolveTest("Runtime.awaitPromise.Resolve.String", "foo", {returnByValue: true, saveResult: true});
    addResolveTest("Runtime.awaitPromise.Resolve.Array", [0, 1], {returnByValue: true, saveResult: true});
    addResolveTest("Runtime.awaitPromise.Resolve.Object", {a: 1, b: 2}, {returnByValue: true, saveResult: true});

    addTest("Runtime.awaitPromise.Resolve.Chain", `Promise.resolve(1).then(() => 2).then(() => 3)`, {returnByValue: true, saveResult: true}, async (remoteObject, wasThrown) => {
        InspectorTest.assert(!wasThrown, "There should be no error.");
        InspectorTest.expectEqual(remoteObject.value, 3, "The resolved value should be 3.");
    });

    addRejectTest("Runtime.awaitPromise.Reject.Undefined", undefined);
    addRejectTest("Runtime.awaitPromise.Reject.Null", null);
    addRejectTest("Runtime.awaitPromise.Reject.Boolean", true);
    addRejectTest("Runtime.awaitPromise.Reject.Number", 42);
    addRejectTest("Runtime.awaitPromise.Reject.String", "foo");
    addRejectTest("Runtime.awaitPromise.Reject.Array", [0, 1]);
    addRejectTest("Runtime.awaitPromise.Reject.Object", {a: 1, b: 2});

    addTest("Runtime.awaitPromise.Reject.Chain", `Promise.reject(1).catch(() => Promise.reject(2)).catch(() => Promise.reject(3))`, {}, async (remoteObject, wasThrown) => {
        InspectorTest.assert(wasThrown, "There should be an error.");
        InspectorTest.expectEqual(remoteObject.value, 3, "The rejected value should be 3.");
    });

    suite.addTestCase({
        name: "Runtime.awaitPromise.Error.NonPromiseObjectId",
        test(resolve, reject) {
            RuntimeAgent.evaluate("window")
            .then((response) => RuntimeAgent.awaitPromise(response.result.objectId))
            .then((response) => {
                InspectorTest.fail("Should not be able to call awaitPromise for a non-Promise object.");
                resolve();
            })
            .catch((error) => {
                InspectorTest.expectThat(error, "Should produce an error.");
                InspectorTest.log("Error: " + error);
                resolve();
            });
        },
    });

    suite.addTestCase({
        name: "Runtime.awaitPromise.Error.InvalidPromiseObjectId",
        test(resolve, reject) {
            const promiseObjectId = "DOES_NOT_EXIST";
            RuntimeAgent.awaitPromise(promiseObjectId, (error) => {
                InspectorTest.expectThat(error, "Should produce an error.");
                InspectorTest.log("Error: " + error);
                resolve();
            });
        },
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
    <p>Tests functionality of Runtime.awaitPromise.</p>
</body>
</html>