<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script>window.enablePixelTesting = true;</script>
<script src="../../resources/js-test-pre.js"></script>
</head>
<body>
<svg id="svg" xmlns="http://www.w3.org/2000/svg" width="200" height="200">
    <text id="text1" x="500 50 100 900 1000" y="50">ABC</text>
    <text id="text2" x="50 100 1000" y="100">ABC</text>
    <text id="reference" x="50 100 150" y="150">ABC</text>
</svg>

<p id="description"></p>
<div id="console"></div>
<script type="text/javascript">
<![CDATA[
    description("This is a test of the SVGLengthList::appendItem() API.");

    var svg = document.getElementById("svg");
    var text1 = document.getElementById("text1");
    var text2 = document.getElementById("text2");

    debug("");
    debug("Create a new SVGLength object, with value=150");
    var newLength1 = svg.createSVGLength();
    newLength1.value = 150;
    shouldBe("newLength1.value", "150");

    debug("");
    debug("Check initial list state of text1");
    shouldBe("text1.x.baseVal.numberOfItems", "5");
    shouldBe("text1.x.baseVal.getItem(0).value", "500");
    shouldBe("text1.x.baseVal.getItem(1).value", "50");
    shouldBe("text1.x.baseVal.getItem(2).value", "100");
    shouldBe("text1.x.baseVal.getItem(3).value", "900");
    shouldBe("text1.x.baseVal.getItem(4).value", "1000");
    shouldThrow("text1.x.baseVal.getItem(5)");

    debug("");
    debug("Check initial list state of text2");
    shouldBe("text2.x.baseVal.numberOfItems", "3");
    shouldBe("text2.x.baseVal.getItem(0).value", "50");
    shouldBe("text2.x.baseVal.getItem(1).value", "100");
    shouldBe("text2.x.baseVal.getItem(2).value", "1000");
    shouldThrow("text2.x.baseVal.getItem(3)");

    debug("");
    debug("Append fourth item x=900 to the text1 x list");
    shouldBe("text1.x.baseVal.appendItem(text1.x.baseVal.getItem(3))", "text1.x.baseVal.getItem(5)");
    shouldBeEqualToString("text1.x.baseVal.removeItem(3).toString()", "[object SVGLength]");
    shouldBe("text1.x.baseVal.numberOfItems", "5");
    shouldBe("text1.x.baseVal.getItem(0).value", "500");
    shouldBe("text1.x.baseVal.getItem(1).value", "50");
    shouldBe("text1.x.baseVal.getItem(2).value", "100");
    shouldBe("text1.x.baseVal.getItem(3).value", "1000");
    shouldBe("text1.x.baseVal.getItem(4).value", "900");
    shouldThrow("text1.x.baseVal.getItem(5)");

    debug("");
    debug("Append first item x=500 to the text1 x list");
    shouldBe("text1.x.baseVal.appendItem(text1.x.baseVal.getItem(0))", "text1.x.baseVal.getItem(5)");
    shouldBeEqualToString("text1.x.baseVal.removeItem(0).toString()", "[object SVGLength]");
    shouldBe("text1.x.baseVal.numberOfItems", "5");
    shouldBe("text1.x.baseVal.getItem(0).value", "50");
    shouldBe("text1.x.baseVal.getItem(1).value", "100");
    shouldBe("text1.x.baseVal.getItem(2).value", "1000");
    shouldBe("text1.x.baseVal.getItem(3).value", "900");
    shouldBe("text1.x.baseVal.getItem(4).value", "500");
    shouldThrow("text1.x.baseVal.getItem(5)");

    debug("");
    debug("Append 'newLength1' to the text1 x list");
    shouldBe("text1.x.baseVal.appendItem(newLength1)", "text1.x.baseVal.getItem(5)");
    shouldBe("text1.x.baseVal.numberOfItems", "6");
    shouldBe("text1.x.baseVal.getItem(0).value", "50");
    shouldBe("text1.x.baseVal.getItem(1).value", "100");
    shouldBe("text1.x.baseVal.getItem(2).value", "1000");
    shouldBe("text1.x.baseVal.getItem(3).value", "900");
    shouldBe("text1.x.baseVal.getItem(4).value", "500");
    shouldBe("text1.x.baseVal.getItem(5).value", "150");
    shouldThrow("text1.x.baseVal.getItem(6)");

    debug("");
    debug("Append third and fourth item of the text1 x list to the text2 x list");
    shouldBe("text2.x.baseVal.appendItem(text1.x.baseVal.getItem(2)).value", "1000");
    shouldBeEqualToString("text1.x.baseVal.removeItem(2).toString()", "[object SVGLength]");
    shouldBe("text2.x.baseVal.appendItem(text1.x.baseVal.getItem(2)).value", "900");
    shouldBeEqualToString("text1.x.baseVal.removeItem(2).toString()", "[object SVGLength]");
    shouldBe("text1.x.baseVal.numberOfItems", "4");
    shouldBe("text1.x.baseVal.getItem(0).value", "50");
    shouldBe("text1.x.baseVal.getItem(1).value", "100");
    shouldBe("text1.x.baseVal.getItem(2).value", "500");
    shouldBe("text1.x.baseVal.getItem(3).value", "150");
    shouldThrow("text1.x.baseVal.getItem(4)");
    shouldBe("text2.x.baseVal.numberOfItems", "5");
    shouldBe("text2.x.baseVal.getItem(0).value", "50");
    shouldBe("text2.x.baseVal.getItem(1).value", "100");
    shouldBe("text2.x.baseVal.getItem(2).value", "1000");
    shouldBe("text2.x.baseVal.getItem(3).value", "1000");
    shouldBe("text2.x.baseVal.getItem(4).value", "900");
    shouldThrow("text2.x.baseVal.getItem(5)");

    var newLength2 = svg.createSVGLength();
    newLength2.value = 150;
    shouldBe("newLength2.value", "150");

    debug("");
    debug("Shuffle around items in text1 and text2 list using appendItem, to get x=50,100,150,... in both lists");
    shouldBe("text1.x.baseVal.appendItem(text1.x.baseVal.getItem(2)).value", "500");
    shouldBeEqualToString("text1.x.baseVal.removeItem(2).toString()", "[object SVGLength]");
    shouldBe("text2.x.baseVal.appendItem(newLength2).value", "150");
    shouldBe("text2.x.baseVal.appendItem(text2.x.baseVal.getItem(2)).value", "1000");
    shouldBeEqualToString("text2.x.baseVal.removeItem(2).toString()", "[object SVGLength]");
    shouldBe("text2.x.baseVal.appendItem(text2.x.baseVal.getItem(3)).value", "900");
    shouldBeEqualToString("text2.x.baseVal.removeItem(3).toString()", "[object SVGLength]");
    shouldBe("text2.x.baseVal.appendItem(text2.x.baseVal.getItem(2)).value", "1000");
    shouldBeEqualToString("text2.x.baseVal.removeItem(2).toString()", "[object SVGLength]");
    shouldBe("text1.x.baseVal.numberOfItems", "4");
    shouldBe("text1.x.baseVal.getItem(0).value", "50");
    shouldBe("text1.x.baseVal.getItem(1).value", "100");
    shouldBe("text1.x.baseVal.getItem(2).value", "150");
    shouldBe("text1.x.baseVal.getItem(3).value", "500");
    shouldThrow("text1.x.baseVal.getItem(4)");
    shouldBe("text2.x.baseVal.numberOfItems", "6");
    shouldBe("text2.x.baseVal.getItem(0).value", "50");
    shouldBe("text2.x.baseVal.getItem(1).value", "100");
    shouldBe("text2.x.baseVal.getItem(2).value", "150");
    shouldBe("text2.x.baseVal.getItem(3).value", "1000");
    shouldBe("text2.x.baseVal.getItem(4).value", "900");
    shouldBe("text2.x.baseVal.getItem(5).value", "1000");
    shouldThrow("text2.x.baseVal.getItem(6)");

    debug("");
    debug("The test passes if you only see 'PASS' messages, and all three text elements on top look the same");
    debug("");

]]>
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>