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<head>
<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
<script>
function test()
{
    let suite = ProtocolTest.createAsyncSuite("CPUProfiler.Tracking");

    suite.addTestCase({
        name: "CPUProfiler.Tracking.StartAndStopTrackingWithEvent",
        test(resolve, reject) {
            InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingStart"}).then((messageObject) => {
                ProtocolTest.log("CPUProfiler.trackingStart");
                ProtocolTest.expectThat(typeof messageObject.params.timestamp === "number", "Should have a timestamp when starting.");
            });

            InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingUpdate"}).then((messageObject) => {
                ProtocolTest.log("CPUProfiler.trackingUpdate");
                ProtocolTest.expectThat(typeof messageObject.params.event === "object", "Should have an event object.");
                ProtocolTest.expectThat(typeof messageObject.params.event.timestamp === "number", "Event should have a timestamp.");
                ProtocolTest.expectThat(typeof messageObject.params.event.usage === "number", "Event should have a usage.");
                ProtocolTest.expectThat(messageObject.params.event.usage >= 0, "usage should be greater than or equal to zero.");

                InspectorProtocol.sendCommand("CPUProfiler.stopTracking", {});
            });

            InspectorProtocol.awaitEvent({event: "CPUProfiler.trackingComplete"}).then((messageObject) => {
                ProtocolTest.log("CPUProfiler.trackingComplete");
                resolve();
            });

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

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