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<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
<script>
function test()
{
    let suite = ProtocolTest.createAsyncSuite("Heap.startTracking and Heap.stopTracking");

    suite.addTestCase({
        name: "StartAndStopTrackingIncludeSnapshots",
        test(resolve, reject) {
            InspectorProtocol.awaitEvent({event: "Heap.trackingStart"}).then((messageObject) => {
                ProtocolTest.log("Heap.trackingStart");
                ProtocolTest.expectThat(typeof messageObject.params.timestamp === "number", "Should have a timestamp when starting.");
                ProtocolTest.expectThat(typeof messageObject.params.snapshotData === "string", "Should have snapshotData when starting.");
                InspectorProtocol.sendCommand("Heap.stopTracking", {});
            });

            InspectorProtocol.awaitEvent({event: "Heap.trackingComplete"}).then((messageObject) => {
                ProtocolTest.log("Heap.trackingComplete");
                ProtocolTest.expectThat(typeof messageObject.params.timestamp === "number", "Should have a timestamp when stopping.");
                ProtocolTest.expectThat(typeof messageObject.params.snapshotData === "string", "Should have snapshotData when stopping.");
                resolve();
            });

            InspectorProtocol.sendCommand("Heap.startTracking", {});
        }
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Tests that Heap.startTracking and Heap.stopTracking trigger trackingStart and trackingComplete events with expected data.</p>
</body>
</html>