LayoutTests/inspector/debugger/breakpoint-scope.html

<!doctype html>
<html>
<head>
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script src="../../http/tests/inspector/debugger/debugger-test.js"></script>
<script src="./resources/scope.js"></script>
<script>

function test()
{
    var testInfoList = [
        { line : 4, column : 8, startFunc : "testNativeScope()" }
    ];

    var currentTestIndex = 0;
    var scriptObject;

    function startTest() {
        InspectorTest.log("Starting Test");
        runNextTest();
    }

    function runNextTest() {
        if (currentTestIndex >= testInfoList.length) {
            InspectorTest.log("Tests done");
            InspectorTest.completeTest();
            return;
        }

        var testInfo = testInfoList[currentTestIndex];
        var location = scriptObject.createSourceCodeLocation(testInfo.line, testInfo.column);
        var breakpoint = new WI.JavaScriptBreakpoint(location);

        WI.debuggerManager.addBreakpoint(breakpoint);
        InspectorTest.evaluateInPage(testInfo.startFunc);

        currentTestIndex++;
    }

    WI.debuggerManager.addEventListener(WI.DebuggerManager.Event.CallFramesDidChange, function(event) {
        var activeCallFrame = WI.debuggerManager.activeCallFrame;

        if (!activeCallFrame)
            return;

        var stopLocation = "line: " + activeCallFrame.sourceCodeLocation.lineNumber + ", column: " + activeCallFrame.sourceCodeLocation.columnNumber;

        InspectorTest.log("Hit breakpoint at " + stopLocation);
        InspectorTest.evaluateInPage("console.log('Paused at " + stopLocation + "')");

        var activeCallFrame = WI.debuggerManager.activeCallFrame;
        var scopeChain = activeCallFrame.scopeChain;
        var scopeTypes = [];
        var scopeTypeIndex = 0;
        var globalScopeCount = 0;

        for (var scope of scopeChain) {
            scopeTypes.push(scope.type);
            if (scope.type !== WI.ScopeChainNode.Type.Global) {
                scope.objects[0].getPropertyDescriptors(function(properties) {
                    InspectorTest.log(scopeTypes[scopeTypeIndex++] + " properties:");
                    for (var propertyDescriptor of properties)
                        InspectorTest.log("    " + propertyDescriptor.name);

                    if (scopeTypeIndex == scopeTypes.length - 1)
                        InspectorTest.log(scopeTypes[scopeTypeIndex] + " (properties not listed)");
                });
            } else
                globalScopeCount++;
        }

        if (globalScopeCount != 1)
            InspectorTest.log("Error: too many " + WI.ScopeChainNode.Type.Global + " scopes");

        WI.debuggerManager.resume();
    });

    WI.debuggerManager.addEventListener(WI.DebuggerManager.Event.Resumed, function(event) {
       runNextTest();
    });

    WI.debuggerManager.addEventListener(WI.DebuggerManager.Event.ScriptAdded, function(event) {
        eventScriptObject = event.data.script;
        
        if (/scope\.js$/.test(eventScriptObject.url)) {
            scriptObject = eventScriptObject;
            startTest();
            return;
        }

    });

    InspectorTest.reloadPage();
}
</script>
</head>
<body onload="runTest()">
    <p>Testing that we can access scope in various functions.</p>
</body>
</html>