<!DOCTYPE html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script>
function triggerCreateMapObject() {
    window.myMap = new Map;
}

function triggerDeleteMapObject() {
    window.myMap = null;
}

function test()
{
    let suite = InspectorTest.createAsyncSuite("Heap.getRemoteObject");

    suite.addTestCase({
        name: "GetRemoteObjectNoSnapshot",
        description: "Calling Heap.getRemoteObject when no snapshot exists should result in an error.",
        test(resolve, reject) {
            HeapAgent.getRemoteObject(1, "test", (error, remoteObjectPayload) => {
                InspectorTest.expectThat(error, "Should get an error when no snapshot exists.");
                InspectorTest.pass(error);
                resolve();
            });
        }
    });

    suite.addTestCase({
        name: "GetRemoteObjectForWindow",
        description: "Calling Heap.getRemoteObject for a live value should return a remote object for that value.",
        test(resolve, reject) {
            HeapAgent.snapshot((error, timestamp, snapshotStringData) => {
                InspectorTest.expectThat(!error, "Should not have an error creating a snapshot.");
                let workerProxy = WI.HeapSnapshotWorkerProxy.singleton();
                workerProxy.createSnapshot(snapshotStringData, ({objectId, snapshot: serializedSnapshot}) => {
                    let snapshot = WI.HeapSnapshotProxy.deserialize(objectId, serializedSnapshot);
                    snapshot.instancesWithClassName("Window", (windows) => {
                        let heapSnapshotNode = windows[0];
                        InspectorTest.expectThat(heapSnapshotNode, "Should should include at least one 'Window' instance.");

                        HeapAgent.getRemoteObject(heapSnapshotNode.id, "test", (error, remoteObjectPayload) => {
                            InspectorTest.expectThat(!error, "Should not have an error getting remote object.");
                            let remoteObject = WI.RemoteObject.fromPayload(remoteObjectPayload);
                            InspectorTest.log(remoteObject.description);
                            resolve();
                        });
                    });
                });
            });
        }
    });

    suite.addTestCase({
        name: "GetRemoteObjectBadIdentifier",
        description: "Calling Heap.getRemoteObject with a bad identifier should result in an error.",
        test(resolve, reject) {
            HeapAgent.snapshot((error, timestamp, snapshotStringData) => {
                InspectorTest.expectThat(!error, "Should not have an error creating a snapshot.");
                HeapAgent.getRemoteObject(9999999, "test", (error, remoteObjectPayload) => {
                    InspectorTest.expectThat(error, "Should get an error when no object for identifier exists.");
                    InspectorTest.pass(error);
                    resolve();
                });
            });
        }
    });

    suite.addTestCase({
        name: "GetRemoteObjectCollectedObject",
        description: "Calling Heap.getRemoteObject for an object that has been collected should result in an error.",
        test(resolve, reject) {
            HeapAgent.snapshot((error, timestamp, snapshotStringData) => { // All pre-existing objects.
                InspectorTest.evaluateInPage("triggerCreateMapObject()");
                HeapAgent.snapshot((error, timestamp, snapshotStringData) => { // Newly created objects.
                    InspectorTest.expectThat(!error, "Should not have an error creating a snapshot.");
                    let workerProxy = WI.HeapSnapshotWorkerProxy.singleton();
                    workerProxy.createSnapshot(snapshotStringData, ({objectId, snapshot: serializedSnapshot}) => {
                        let snapshot = WI.HeapSnapshotProxy.deserialize(objectId, serializedSnapshot);
                        snapshot.instancesWithClassName("Map", (maps) => {
                            InspectorTest.expectThat(maps.length, "Should should include at least one 'Map' instance.");

                            InspectorTest.evaluateInPage("triggerDeleteMapObject()");
                            HeapAgent.gc();

                            let heapSnapshotNode = maps.reduce((result, x) => result.id < x.id ? x : result, maps[0]);
                            HeapAgent.getRemoteObject(heapSnapshotNode.id, "test", (error, remoteObjectPayload) => {
                                InspectorTest.expectThat(error, "Should get an error when object has been collected.");
                                InspectorTest.pass(error);
                                resolve();
                            });
                        });
                    });
                });
            });
        }
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Test for the Heap.getRemoteObject command.</p>
</body>
</html>