<!DOCTYPE html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script>
function test()
{
    let suite = InspectorTest.createAsyncSuite("Console.setConsoleClearAPIEnabled");

    suite.addTestCase({
        name: "Console.setConsoleClearAPIEnabled.API.Disabled",
        description: "Check that console.clear() doesn't clear the console when disallowed.",
        async test() {
            await ConsoleAgent.setConsoleClearAPIEnabled(false);

            let cleared = false;
            let clearedListener = WI.consoleManager.addEventListener(WI.ConsoleManager.Event.Cleared, (event) => {
                cleared = true;
            });

            let [messageAddedEvent] = await Promise.all([
                WI.consoleManager.awaitEvent(WI.ConsoleManager.Event.MessageAdded),
                InspectorTest.evaluateInPage(`console.clear(); console.log("Clear disabled.");`),
            ]);

            InspectorTest.expectFalse(cleared, "Should not clear console.");
            InspectorTest.expectEqual(messageAddedEvent.data.message.messageText, "Clear disabled.", "Should not send a message.");

            WI.consoleManager.removeEventListener(WI.ConsoleManager.Event.Cleared, clearedListener);
        },
    });

    suite.addTestCase({
        name: "Console.setConsoleClearAPIEnabled.API.Enabled",
        description: "Check that console.clear() does clear the console when allowed.",
        async test() {
            await ConsoleAgent.setConsoleClearAPIEnabled(true);

            let cleared = false;
            let clearedListener = WI.consoleManager.addEventListener(WI.ConsoleManager.Event.Cleared, (event) => {
                cleared = true;
            });

            let [messageAddedEvent] = await Promise.all([
                WI.consoleManager.awaitEvent(WI.ConsoleManager.Event.MessageAdded),
                InspectorTest.evaluateInPage(`console.clear(); console.log("Clear enabled.");`),
            ]);

            InspectorTest.expectTrue(cleared, "Should clear console.");
            InspectorTest.expectEqual(messageAddedEvent.data.message.messageText, "Clear enabled.", "Should not send a message.");

            WI.consoleManager.removeEventListener(WI.ConsoleManager.Event.Cleared, clearedListener);
        },
    });

    suite.addTestCase({
        name: "Console.setConsoleClearAPIEnabled.Frontend.Disabled",
        description: "Check that the frontend can still clear the console when console.clear() is disallowed.",
        async test() {
            await ConsoleAgent.setConsoleClearAPIEnabled(false);

            let messageAdded = false;
            let messageAddedListener = WI.consoleManager.addEventListener(WI.ConsoleManager.Event.MessageAdded, (event) => {
                messageAdded = true;
            });

            WI.consoleManager.requestClearMessages();
            await WI.consoleManager.awaitEvent(WI.ConsoleManager.Event.Cleared);

            InspectorTest.pass("Should clear console.");
            InspectorTest.expectFalse(messageAdded, "Should not send a message.");

            WI.consoleManager.removeEventListener(WI.ConsoleManager.Event.MessageAdded, messageAddedListener);
        },
    });

    suite.addTestCase({
        name: "Console.setConsoleClearAPIEnabled.Frontend.Enabled",
        description: "Check that the frontend can still clear the console when console.clear() is allowed.",
        async test() {
            await ConsoleAgent.setConsoleClearAPIEnabled(true);

            let messageAdded = false;
            let messageAddedListener = WI.consoleManager.addEventListener(WI.ConsoleManager.Event.MessageAdded, (event) => {
                messageAdded = true;
            });

            WI.consoleManager.requestClearMessages();
            await WI.consoleManager.awaitEvent(WI.ConsoleManager.Event.Cleared);

            InspectorTest.pass("Should clear console.");
            InspectorTest.expectFalse(messageAdded, "Should not send a message.");

            WI.consoleManager.removeEventListener(WI.ConsoleManager.Event.MessageAdded, messageAddedListener);
        },
    });

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest()">
<p>Tests for Console.setConsoleClearAPIEnabled.</p>
</body>
</html>