| <!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", (windowHeapSnapshotNodes) => { |
| if (!windowHeapSnapshotNodes.length) { |
| reject("Should should include at least one 'Window' instance."); |
| return; |
| } |
| |
| Promise.all(windowHeapSnapshotNodes.map((windowHeapSnapshotNode) => HeapAgent.getRemoteObject(windowHeapSnapshotNode.id, "test"))) |
| .then((remoteObjectPayloads) => { |
| let sawWindowGlobalObject = false; |
| |
| for (let {result} of remoteObjectPayloads) { |
| let remoteObject = WI.RemoteObject.fromPayload(result); |
| if (remoteObject.type === "object" && remoteObject.description === "Window") |
| sawWindowGlobalObject = true; |
| } |
| |
| InspectorTest.expectTrue(sawWindowGlobalObject, "Should should include at least one 'Window' instance."); |
| resolve(); |
| }, reject); |
| }); |
| }); |
| }); |
| } |
| }); |
| |
| 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> |
