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<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script>
function test()
{
    class TestRecorder extends WI.DiagnosticEventRecorder {
        constructor(name, controller, {setup, teardown} = {}) {
            super(name, controller);

            this._setupCallback = setup;
            this._teardownCallback = teardown;
        }

        setup()
        {
            if (typeof this._setupCallback === "function")
                this._setupCallback(this);
        }

        teardown()
        {
            if (typeof this._teardownCallback === "function")
                this._teardownCallback(this);
        }

        sendEvent(name, payload)
        {
            this.logDiagnosticEvent(name, payload);
        }
    };

    let suite = InspectorTest.createSyncSuite("DiagnosticController");

    suite.addTestCase({
        name: "DiagnosticController.SetupAndTeardown",
        test() {
            let diagnosticController = new WI.DiagnosticController;
            InspectorTest.expectThat(!diagnosticController.diagnosticLoggingAvailable, "Diagnostics should not be available initially.");

            let recorder = new TestRecorder("Test.1", diagnosticController, {
                setup: (recorder) => InspectorTest.log("In setup() for recorder: " + recorder.name),
                teardown: (recorder) => InspectorTest.log("In teardown() for recorder: " + recorder.name),
            });

            InspectorTest.log("Adding recorder...");
            diagnosticController.addRecorder(recorder);
            InspectorTest.expectThat(!recorder.active, "Recorder should be inactive prior to diagnostics becoming available.");

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.0", {"answer": "should NOT be logged"});


            InspectorTest.log("Making diagnostics available...");
            diagnosticController.diagnosticLoggingAvailable = true;
            InspectorTest.expectThat(recorder.active, "Recorder should be active after diagnostics are available.");

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.1", {"answer": "should be logged"});

            InspectorTest.log("Making diagnostics not available...");
            diagnosticController.diagnosticLoggingAvailable = false;

            InspectorTest.expectThat(!recorder.active, "Recorder should be inactive after diagnostics are not longer available.");
        }
    });

    suite.addTestCase({
        name: "DiagnosticController.AddRecorderWhileActive",
        test() {
            let diagnosticController = new WI.DiagnosticController;

            InspectorTest.log("Making diagnostics available...");
            diagnosticController.diagnosticLoggingAvailable = true;

            let recorder = new TestRecorder("Test.2", diagnosticController, {
                setup: (recorder) => InspectorTest.log("In setup() for recorder: " + recorder.name),
                teardown: (recorder) => InspectorTest.log("In teardown() for recorder: " + recorder.name),
            });

            InspectorTest.log("Adding recorder...");
            diagnosticController.addRecorder(recorder);

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.2", {"answer": "should be logged"});

            InspectorTest.log("Making diagnostics not available...");
            diagnosticController.diagnosticLoggingAvailable = false;

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.3", {"answer": "should NOT be logged"});
        }
    });

        suite.addTestCase({
        name: "DiagnosticController.AddRecorderWhileInactive",
        test() {
            let diagnosticController = new WI.DiagnosticController;

            InspectorTest.log("Making diagnostics not available...");
            diagnosticController.diagnosticLoggingAvailable = false;

            let recorder = new TestRecorder("Test.3", diagnosticController, {
                setup: (recorder) => InspectorTest.log("In setup() for recorder: " + recorder.name),
                teardown: (recorder) => InspectorTest.log("In teardown() for recorder: " + recorder.name),
            });

            InspectorTest.log("Adding recorder...");
            diagnosticController.addRecorder(recorder);

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.4", {"answer": "should NOT be logged"});

            InspectorTest.log("Making diagnostics available...");
            diagnosticController.diagnosticLoggingAvailable = true;

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.5", {"answer": "should be logged"});

            InspectorTest.log("Making diagnostics not available...");
            diagnosticController.diagnosticLoggingAvailable = false;

            InspectorTest.log("Triggering a diagnostic event...");
            recorder.sendEvent("TestEvent.6", {"answer": "should NOT be logged"});
        }
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onLoad="runTest()">
</body>
</html>