<!DOCTYPE html>
<html>
<head>
<script src="../../../http/tests/inspector/resources/inspector-test.js"></script>
<script src="../resources/log-pause-location.js"></script>
<script>
function testAlert(str) {
    alert(str);
}

function entry1() {
    debugger;
    let x = 1;
    let y = 2;
}

function entry2() {
    debugger;
    let before = 1;
    testAlert("log 1");
    let after = 2;
}

function entry3() {
    debugger;
    let before = 1;
    eval("1 + 1");
    let after = 2;
}

function entry4() {
    (function() {
        debugger;
        let inner = 1;
    })();
    let outer = 2;
}

// ---------

function test()
{
    let suite = InspectorTest.createAsyncSuite("Debugger.stepInto");

    // Always step-in when call frames change.
    WI.debuggerManager.addEventListener(WI.DebuggerManager.Event.CallFramesDidChange, (event) => {
        if (!WI.debuggerManager.activeCallFrame)
            return;
        logPauseLocation();
        WI.debuggerManager.stepInto();
    });

    function addTestCase({name, description, expression}) {
        suite.addTestCase({
            name, description,
            test(resolve, reject) {
                InspectorTest.evaluateInPage(expression);
                WI.debuggerManager.singleFireEventListener(WI.DebuggerManager.Event.Paused, (event) => {
                    InspectorTest.log(`PAUSED (${WI.debuggerManager.dataForTarget(WI.debuggerManager.activeCallFrame.target).pauseReason})`);
                });
                WI.debuggerManager.singleFireEventListener(WI.DebuggerManager.Event.Resumed, (event) => {
                    InspectorTest.log("RESUMED");
                    resolve();
                });
            }
        });
    }

    addTestCase({
        name: "Debugger.stepInto.statements",
        description: "step-into should step over statements.",
        expression: "setTimeout(entry1)",
    });

    addTestCase({
        name: "Debugger.stepInto.function",
        description: "step-into should step into function calls.",
        expression: "setTimeout(entry2)",
    });

    addTestCase({
        name: "Debugger.stepInto.eval",
        description: "step-into should step into an eval program.",
        expression: "setTimeout(entry3)",
    });

    addTestCase({
        name: "Debugger.stepInto.innerFunction",
        description: "step-into should step out of a function to its caller.",
        expression: "setTimeout(entry4)",
    });

    loadMainPageContent().then(() => {
        suite.runTestCasesAndFinish();
    });
}
</script>
</head>
<body onload="runTest()">
<p>Checking pause locations when stepping with "stepInto".</p>
</body>
</html>