plotkit_v091/tests/svg.js

   1 /* actual tests */
   2
   3 var options = {
   4     "axisLineWidth": 2.0,
   5     "axisLabelColor": Color.grayColor(),
   6     "axisLineColor": Color.blackColor(),
   7     "padding": {top: 5, bottom: 20, left: 40, right: 10},
   8     "backgroundColor": Color.whiteColor(),
   9     "strokeColor": null,
  10     "axisLabelUseDiv": false
  11 };
  12
  13 function genericTest(num, plotStyle) {
  14     var l = new PlotKit.Layout(plotStyle, {});
  15     var success = l.addDatasetFromTable("data" + num, $("test" + num));
  16     l.evaluate();
  17     var c = $("test" + num + "canvas");
  18     var g = new PlotKit.SVGRenderer(c, l, options);
  19     g.render();
  20 }
  21
  22 function genericTestAndClear(num, plotStyle) {
  23     var l = new PlotKit.Layout(plotStyle, {});
  24     l.addDatasetFromTable("data" + num, $("test" + num));
  25     l.evaluate();
  26     var c = $("test" + num + "canvas");
  27     var g = new PlotKit.SVGRenderer(c, l, {});
  28     g.render();
  29     g.clear();
  30 }
  31
  32 function dualDataSet(num, plotStyle) {
  33     var l = new PlotKit.Layout(plotStyle, {});
  34     l.addDatasetFromTable("data1." + num, $("test" + num), 0, 1);
  35     l.addDatasetFromTable("data2." + num, $("test" + num), 0, 2);
  36     l.evaluate();
  37     var c = $("test" + num + "canvas");
  38     var g = new PlotKit.SVGRenderer(c, l, options);
  39     g.render();
  40 }
  41
  42
  43 /* create HTML for tests */
  44
  45 function makeTableRow(list) {
  46     return TR({}, map(partial(TD, null), list));
  47 }
  48
  49 function generateTestTable(num, data) {
  50     var tableid = "test" + num;
  51     var tablehead = THEAD(null, map(makeTableRow, [["x", "y"]]));
  52     var tablebody = TBODY(null, map(makeTableRow, data));
  53
  54     var table = TABLE({"class": "data", "id": tableid}, [tablehead, tablebody]);
  55     return table;
  56 }
  57
  58 function generateCanvas(num) {
  59     var canvasid = "test" + num + "canvas";
  60     var canvasopts = {
  61         "id": canvasid,
  62         "width": 400,
  63         "height": 200,
  64         "version": "1.1",
  65         "baseProfile": "full"
  66     };
  67
  68     var canvas = PlotKit.SVGRenderer.SVG(canvasopts, "");
  69     return canvas
  70 }
  71
  72 function generateUnitTest(num, func, data, type, desc) {
  73     var table = DIV({"class": "data"}, generateTestTable(num, data));
  74     var canvas = DIV({"class": "canvas"}, generateCanvas(num));
  75     var ending = DIV({"class":"ending"}, desc);
  76
  77     addLoadEvent(partial(func, num, type));
  78
  79     return DIV({"class": "unit"}, [table, canvas, ending]);
  80     return DIV({"class": "unit"}, [table, ending]);
  81 }
  82
  83 function generateTests() {
  84     var tests = $('tests');
  85
  86     // datasets
  87     var simpleData1 = [[0, 0], [1, 1], [2, 2], [3, 3]];
  88     var simpleData2 = [[1, 2], [2, 3], [3, 4], [4, 5]];
  89     var singleData = [[1, 1]];
  90
  91     var ninety = [[1, 9], [2, 1]];
  92
  93     var floatData1 = [[0, 0.5], [1, 0.4], [2, 0.3]];
  94     var missingData = [[0, 1], [1, 4], [3, 16], [5, 17]];
  95
  96     var dualData = [[0,0,0], [1,2,1], [2,4,4], [3,8,9], [4,16,16], [5,32,25], [6, 64, 36], [7, 128, 49]];
  97
  98     tests.appendChild(H2(null, "Simple Tests"));
  99
 100     tests.appendChild(generateUnitTest(1, genericTest, simpleData1, "bar", ""));
 101
 102     tests.appendChild(generateUnitTest(2, genericTest, simpleData1,
 103     "line", ""));
 104     tests.appendChild(generateUnitTest(3, genericTest, simpleData2,
 105     "pie", ""));
 106
 107     tests.appendChild(H2(null, "One Value Set"));
 108
 109     tests.appendChild(generateUnitTest(4, genericTest, singleData,
 110     "bar", ""));
 111     tests.appendChild(generateUnitTest(5, genericTest, singleData,
 112     "line", ""));
 113     tests.appendChild(generateUnitTest(6, genericTest, singleData,
 114     "pie", ""));
 115
 116     tests.appendChild(H2(null, "Float Values Set"));
 117     tests.appendChild(generateUnitTest(7, genericTest, floatData1,
 118     "bar", ""));
 119     tests.appendChild(generateUnitTest(8, genericTest, floatData1,
 120     "line", ""));
 121     tests.appendChild(generateUnitTest(9, genericTest, floatData1,
 122     "pie", ""));
 123
 124     tests.appendChild(H2(null, "Dual Value Set"));
 125     tests.appendChild(generateUnitTest(10, dualDataSet, dualData,
 126     "bar", ""));
 127     tests.appendChild(generateUnitTest(11, dualDataSet, dualData,
 128     "line", ""));
 129
 130     tests.appendChild(H2(null, "Drawing and Clearing"));
 131     tests.appendChild(generateUnitTest(12, genericTest, floatData1,
 132     "bar", ""));
 133     tests.appendChild(generateUnitTest(13, genericTestAndClear, floatData1,
 134     "bar", ""));
 135     tests.appendChild(generateUnitTest(14, genericTest, floatData1,
 136     "pie", ""));
 137     tests.appendChild(generateUnitTest(15, genericTestAndClear, floatData1,
 138     "pie", ""));
 139
 140     tests.appendChild(H2(null, "Testing Circle Drawing"));
 141
 142      tests.appendChild(generateUnitTest(16, genericTest, ninety,
 143      "pie", ""));
 144
 145 }
 146
 147 addLoadEvent(generateTests);