<html>
<head>
<script src="inspector-test.js"></script>
<script src="debugger-test.js"></script>
<script src="workspace-test.js"></script>

<script>

function test()
{
    var defaultScriptMapping;
    var resourceScriptMapping;

    function createCompilerScriptMapping()
    {
        InspectorTest.createWorkspace();
        var compilerScriptMapping = new WebInspector.CompilerScriptMapping(InspectorTest.testWorkspace, InspectorTest.testNetworkWorkspaceProvider);
        resourceScriptMapping = new WebInspector.ResourceScriptMapping(InspectorTest.testWorkspace);
        defaultScriptMapping = new WebInspector.DefaultScriptMapping(InspectorTest.testWorkspace);
        return compilerScriptMapping;
    }

    function checkMapping(compiledLineNumber, compiledColumnNumber, sourceURL, sourceLineNumber, sourceColumnNumber, mapping)
    {
        var entry = mapping.findEntry(compiledLineNumber, compiledColumnNumber);
        InspectorTest.addResult(sourceURL + " === " + entry[2]);
        InspectorTest.addResult(sourceLineNumber + " === " + entry[3]);
        InspectorTest.addResult(sourceColumnNumber + " === " + entry[4]);
    }

    function checkReverseMapping(compiledLineNumber, compiledColumnNumber, sourceURL, sourceLineNumber, mapping)
    {
        var entry = mapping.findEntryReversed(sourceURL, sourceLineNumber);
        InspectorTest.addResult(compiledLineNumber + " === " + entry[0]);
        InspectorTest.addResult(compiledColumnNumber + " === " + entry[1]);
    }

    InspectorTest.runTestSuite([
        function testSimpleMap(next)
        {
            /*
                example.js:
                0         1         2         3
                012345678901234567890123456789012345
                function add(variable_x, variable_y)
                {
                    return variable_x + variable_y;
                }

                var global = "foo";
                ----------------------------------------
                example-compiled.js:
                0         1         2         3
                012345678901234567890123456789012345
                function add(a,b){return a+b}var global="foo";
            */
            var mappingPayload = {
                "mappings":"AAASA,QAAAA,IAAG,CAACC,CAAD,CAAaC,CAAb,CACZ,CACI,MAAOD,EAAP,CAAoBC,CADxB,CAIA,IAAIC,OAAS;",
                "sources":["example.js"]
            };
            var mapping = new WebInspector.SourceMap("source-map.json", mappingPayload);

            checkMapping(0, 9, "example.js", 0, 9, mapping);
            checkMapping(0, 13, "example.js", 0, 13, mapping);
            checkMapping(0, 15, "example.js", 0, 25, mapping);
            checkMapping(0, 18, "example.js", 2, 4, mapping);
            checkMapping(0, 25, "example.js", 2, 11, mapping);
            checkMapping(0, 27, "example.js", 2, 24, mapping);

            checkReverseMapping(0, 0, "example.js", 0, mapping);
            checkReverseMapping(0, 17, "example.js", 1, mapping);
            checkReverseMapping(0, 18, "example.js", 2, mapping);
            checkReverseMapping(0, 29, "example.js", 4, mapping);
            checkReverseMapping(0, 29, "example.js", 5, mapping);

            next();
        },

        function testNoMappingEntry(next)
        {
            var mappingPayload = {
                "mappings":"AAAA,C,CAAE;",
                "sources":["example.js"]
            };
            var mapping = new WebInspector.SourceMap("source-map.json", mappingPayload);
            checkMapping(0, 0, "example.js", 0, 0, mapping);
            var entry = mapping.findEntry(0, 1);
            InspectorTest.assertEquals(2, entry.length);
            checkMapping(0, 2, "example.js", 0, 2, mapping);
            next();
        },

        function testEmptyLine(next)
        {
            var mappingPayload = {
                "mappings":"AAAA;;;CACA",
                "sources":["example.js"]
            };
            var mapping = new WebInspector.SourceMap("source-map.json", mappingPayload);
            checkMapping(0, 0, "example.js", 0, 0, mapping);
            checkReverseMapping(3, 1, "example.js", 1, mapping);
            next();
        },

        function testSections(next)
        {
            var mappingPayload = {
                "sections": [{
                    "offset": { "line": 0, "column": 0 },
                    "map": {
                        "mappings":"AAAA,CAEC",
                        "sources":["source1.js", "source2.js"]
                    }
                }, {
                    "offset": { "line": 2, "column": 10 },
                    "map": {
                        "mappings":"AAAA,CAEC",
                        "sources":["source2.js"]
                    }
                }
            ]};
            var mapping = new WebInspector.SourceMap("source-map.json", mappingPayload);
            InspectorTest.assertEquals(2, mapping.sources().length);
            checkMapping(0, 0, "source1.js", 0, 0, mapping);
            checkMapping(0, 1, "source1.js", 2, 1, mapping);
            checkMapping(2, 10, "source2.js", 0, 0, mapping);
            checkMapping(2, 11, "source2.js", 2, 1, mapping);
            next();
        },

        function testResolveSourceMapURL(next)
        {
            var func = WebInspector.ParsedURL.completeURL;
            InspectorTest.addResult("http://example.com/map.json === " + func("http://example.com/script.js", "http://example.com/map.json"));
            InspectorTest.addResult("http://example.com/map.json === " + func("http://example.com/script.js", "/map.json"));
            InspectorTest.addResult("http://example.com/scripts/../maps/map.json === " + func("http://example.com/scripts/script.js", "../maps/map.json"));
            next();
        },

        function testCompilerScriptMapping(next)
        {
            var script;
            WebInspector.debuggerModel._reset();
            var mapping = createCompilerScriptMapping();
            var originalUISourceCode;
            step1();

            function step1()
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(originalUISourceCodeAdded);
                script = InspectorTest.createScriptMock("compiled.js", 0, 0, true, "");
                script.sourceMapURL = "http://localhost:8000/inspector/resources/source-map.json";
                defaultScriptMapping.addScript(script);
                resourceScriptMapping.addScript(script);
                mapping.addScript(script);
                afterScriptAdded();
            }

            function originalUISourceCodeAdded(uiSourceCode)
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(originalResourceUISourceCodeAdded);
                InspectorTest.addMockUISourceCodeToWorkspace("compiled.js", WebInspector.resourceTypes.Script, "");
            }

            function originalResourceUISourceCodeAdded(uiSourceCode)
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(firstUISourceCodeAdded);
                originalUISourceCode = uiSourceCode;
            }

            function firstUISourceCodeAdded(uiSourceCode)
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(secondUISourceCodeAdded);
            }

            function secondUISourceCodeAdded(uiSourceCode) { }

            function afterScriptAdded(uiSourceCode)
            {
                var uiSourceCode1 = InspectorTest.testWorkspace.uiSourceCodeForOriginURL("http://localhost:8000/inspector/resources/source1.js");
                var uiSourceCode2 = InspectorTest.testWorkspace.uiSourceCodeForOriginURL("http://localhost:8000/inspector/resources/source2.js");

                InspectorTest.checkUILocation(uiSourceCode1, 4, 4, script.rawLocationToUILocation(0, 81));
                InspectorTest.checkUILocation(uiSourceCode1, 5, 4, script.rawLocationToUILocation(0, 93));
                InspectorTest.checkUILocation(uiSourceCode2, 7, 4, script.rawLocationToUILocation(1, 151));
                InspectorTest.checkUILocation(originalUISourceCode, 1, 200, script.rawLocationToUILocation(1, 200));

                InspectorTest.checkRawLocation(script, 0, 42, uiSourceCode1.uiLocationToRawLocation(3, 10));
                InspectorTest.checkRawLocation(script, 1, 85, uiSourceCode2.uiLocationToRawLocation(0, 0));
                InspectorTest.checkRawLocation(script, 1, 110, uiSourceCode2.uiLocationToRawLocation(5, 2));

                uiSourceCode1.requestContent(didRequestContent1);

                function didRequestContent1(content, contentEncoded, mimeType)
                {
                    InspectorTest.assertEquals(0, content.indexOf("window.addEventListener"));
                    uiSourceCode2.requestContent(didRequestContent2);
                }

                function didRequestContent2(content, contentEncoded, mimeType)
                {
                    InspectorTest.assertEquals(0, content.indexOf("function ClickHandler()"));
                    next();
                }
            }
        },

        function testCompilerScriptMappingWhenResourceWasLoadedAfterSource(next)
        {
            var script;
            WebInspector.debuggerModel._reset();
            var mapping = createCompilerScriptMapping();
            var originalUISourceCode;
            step1();

            function step1()
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(function() { });
                script = InspectorTest.createScriptMock("compiled.js", 0, 0, true, "");
                script.sourceMapURL = "http://localhost:8000/inspector/resources/source-map.json";
                defaultScriptMapping.addScript(script);
                resourceScriptMapping.addScript(script);
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(firstUISourceCodeAdded);
                mapping.addScript(script);
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(originalResourceUISourceCodeAdded);
                InspectorTest.addMockUISourceCodeToWorkspace("compiled.js", WebInspector.resourceTypes.Script, "");
                afterScriptAdded();
            }

            function originalResourceUISourceCodeAdded(uiSourceCode) {
                originalUISourceCode = uiSourceCode;
            }

            function firstUISourceCodeAdded(uiSourceCode)
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(function() { });
            }

            function afterScriptAdded(uiSourceCode)
            {
                var uiSourceCode1 = InspectorTest.testWorkspace.uiSourceCodeForOriginURL("http://localhost:8000/inspector/resources/source1.js");
                var uiSourceCode2 = InspectorTest.testWorkspace.uiSourceCodeForOriginURL("http://localhost:8000/inspector/resources/source2.js");

                InspectorTest.checkUILocation(uiSourceCode1, 4, 4, script.rawLocationToUILocation(0, 81));
                InspectorTest.checkUILocation(uiSourceCode1, 5, 4, script.rawLocationToUILocation(0, 93));
                InspectorTest.checkUILocation(uiSourceCode2, 7, 4, script.rawLocationToUILocation(1, 151));
                InspectorTest.checkUILocation(originalUISourceCode, 1, 200, script.rawLocationToUILocation(1, 200));

                InspectorTest.checkRawLocation(script, 0, 42, uiSourceCode1.uiLocationToRawLocation(3, 10));
                InspectorTest.checkRawLocation(script, 1, 85, uiSourceCode2.uiLocationToRawLocation(0, 0));
                InspectorTest.checkRawLocation(script, 1, 110, uiSourceCode2.uiLocationToRawLocation(5, 2));

                uiSourceCode1.requestContent(didRequestContent1);

                function didRequestContent1(content, contentEncoded, mimeType)
                {
                    InspectorTest.assertEquals(0, content.indexOf("window.addEventListener"));
                    uiSourceCode2.requestContent(didRequestContent2);
                }

                function didRequestContent2(content, contentEncoded, mimeType)
                {
                    InspectorTest.assertEquals(0, content.indexOf("function ClickHandler()"));
                    next();
                }
            }
        },

        function testInlinedSourceMap(next)
        {
            WebInspector.debuggerModel._reset();
            var mapping = createCompilerScriptMapping();
            var script = InspectorTest.createScriptMock("http://example.com/compiled.js", 0, 0, true, "");
            var sourceMap = {
                "file":"compiled.js",
                "mappings":"AAASA,QAAAA,IAAG,CAACC,CAAD,CAAaC,CAAb,CACZ,CACI,MAAOD,EAAP,CAAoBC,CADxB,CAIA,IAAIC,OAAS;",
                "sources":["source.js"],
                "sourcesContent":["<source content>"]
            };
            script.sourceMapURL = "data:application/json;base64," + btoa(JSON.stringify(sourceMap));
            InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(compiledUISourceCodeAdded);

            function compiledUISourceCodeAdded(uiSourceCode)
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(originalUISourceCodeAdded);
            }

            function originalUISourceCodeAdded(uiSourceCode) { }
            
            defaultScriptMapping.addScript(script);
            resourceScriptMapping.addScript(script);
            mapping.addScript(script);

            var uiSourceCode = InspectorTest.testWorkspace.uiSourceCodeForOriginURL("http://example.com/source.js");

            InspectorTest.checkUILocation(uiSourceCode, 2, 4, mapping.rawLocationToUILocation(WebInspector.debuggerModel.createRawLocation(script, 0, 18)));
            InspectorTest.checkRawLocation(script, 0, 18, mapping.uiLocationToRawLocation(uiSourceCode, 2, 4));

            uiSourceCode.requestContent(didRequestContent);

            function didRequestContent(content, contentEncoded, mimeType)
            {
                InspectorTest.addResult("<source content> === " + content);
                next();
            }
        },

        function testSourceMapCouldNotBeLoaded(next)
        {
            WebInspector.settings.sourceMapsEnabled.set(true);
            WebInspector.debuggerModel._reset();
            InspectorTest.createWorkspace();
            var debuggerScriptMapping = new WebInspector.DebuggerScriptMapping(InspectorTest.testWorkspace, InspectorTest.testNetworkWorkspaceProvider);

            InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(compiledUISourceCodeAdded);
            var script = InspectorTest.createScriptMock("compiled.js", 0, 0, true, "");

            function compiledUISourceCodeAdded(uiSourceCode)
            {
                InspectorTest.waitForWorkspaceUISourceCodeAddedEvent(originalUISourceCodeAdded);
            }

            function originalUISourceCodeAdded(uiSourceCode) { }

            script.sourceMapURL = "http://localhost:8000/inspector/resources/source-map.json_";
            console.error = function() {}; // Error message is platform dependent.
            debuggerScriptMapping._parsedScriptSource({data:script});
            var uiLocation = script.rawLocationToUILocation(0, 0);
            InspectorTest.addResult(uiLocation.uiSourceCode.originURL());
            next();
        }
    ]);
};

</script>

</head>

<body onload="runTest()">
<p>Tests SourceMap and CompilerScriptMapping.</p>
</body>
</html>