<html>
<head>
<script src="../../http/tests/inspector/inspector-test.js"></script>
<script src="highlighter-test.js"></script>
<script>

function test()
{
    var src = "/**\n";
    for (var i = 1; i < 9; ++i) {
        src += " * line #" + i + "\n";
    }
    src += " * var a = new A(); //*/\n";
    src += "some text\n";

    var textModel = new WebInspector.TextEditorModel();
    textModel.setText(src);

    var highlighter = new WebInspector.TextEditorHighlighter(textModel, function() {});
    highlighter.mimeType = "text/javascript";
    highlighter.highlightChunkLimit = Number.MAX_VALUE; // Synchronous.

    function dumpTextModel(msg) {
        InspectorTest.addResult("\n" + msg);
        InspectorTest.dumpTextModel(textModel);
    }

    highlighter.highlight(5);
    dumpTextModel("After highlighting 5 lines");

    highlighter.highlight(textModel.linesCount);
    dumpTextModel("After highlighting all lines");

    var range = new WebInspector.TextRange(3, 0, 6, 0);
    var newRange = textModel.editRange(range, src);
    dumpTextModel("After changing text model, but before updating highlights");

    highlighter.updateHighlight(newRange.startLine, newRange.endLine + 1);
    dumpTextModel("After updating highlights");

    highlighter.highlight(textModel.linesCount, true);
    dumpTextModel("After highlighting up to the end");

    var range = new WebInspector.TextRange(0, 0, 0, textModel.lineLength(0));
    var newRange = textModel.editRange(range, "foo /* comment */");
    highlighter.updateHighlight(0, 5);
    dumpTextModel("After changing the first line, and updating the highlights for the first 5 lines");

    var range = new WebInspector.TextRange(0, textModel.lineLength(0), 0, textModel.lineLength(0));
    var newRange = textModel.editRange(range, " /*");
    highlighter.updateHighlight(0, 2);
    dumpTextModel("Again change the first line, but update only first 2 lines (invalidate update for the lines below)");

    InspectorTest.completeTest();
}

</script>
</head>

<body onload="runTest()">
<p>
This test checks highlighter correctness.
</p>

</body>
</html>