plotkit_v091/tests/sweet.js

   1 /* actual tests */
   2
   3 var opts = {
   4     "enableEvents": false
   5 };
   6
   7 function genericTest(num, plotStyle) {
   8         var l = new PlotKit.Layout(plotStyle, {});
   9         var success = l.addDatasetFromTable("data" + num, $("test" + num));
  10         l.evaluate();
  11         var c = $("test" + num + "canvas");
  12         var g = new PlotKit.SweetCanvasRenderer(c, l, opts);
  13         g.render();
  14 }
  15
  16 function dualDataSet(num, plotStyle) {
  17         var l = new PlotKit.Layout(plotStyle, {});
  18         l.addDatasetFromTable("data1." + num, $("test" + num), 0, 1);
  19         l.addDatasetFromTable("data2." + num, $("test" + num), 0, 2);
  20         l.evaluate();
  21         var c = $("test" + num + "canvas");
  22         var g = new PlotKit.SweetCanvasRenderer(c, l, opts);
  23         g.render();
  24 }
  25
  26
  27 /* create HTML for tests */
  28
  29 function makeTableRow(list) {
  30     return TR({}, map(partial(TD, null), list));
  31 }
  32
  33 function generateTestTable(num, data) {
  34     var tableid = "test" + num;
  35     var tablehead = THEAD(null, map(makeTableRow, [["x", "y"]]));
  36     var tablebody = TBODY(null, map(makeTableRow, data));
  37
  38     var table = TABLE({"class": "data", "id": tableid}, [tablehead, tablebody]);
  39     return table;
  40 }
  41
  42 function generateCanvas(num) {
  43     var canvasid = "test" + num + "canvas";
  44     var canvas = CANVAS({"id":canvasid, "width": "400", "height": "200"}, "");
  45     return canvas
  46 }
  47
  48 function generateUnitTest(num, func, data, type, desc) {
  49     var table = DIV({"class": "data"}, generateTestTable(num, data));
  50     var canvas = DIV({"class": "canvas"}, generateCanvas(num));
  51     var ending = DIV({"class":"ending"}, desc);
  52
  53     addLoadEvent(partial(func, num, type));
  54
  55     return DIV({"class": "unit"}, [table, canvas, ending]);
  56
  57 }
  58
  59 function generateTests() {
  60     var tests = $('tests');
  61
  62     // datasets
  63     var simpleData1 = [[0, 0], [1, 1], [2, 2], [3, 3]];
  64     var simpleData2 = [[1, 2], [2, 3], [3, 4], [4, 5]];
  65     var singleData = [[1, 1]];
  66
  67     var floatData1 = [[0, 0.5], [1, 0.4], [2, 0.3]];
  68     var missingData = [[0, 1], [1, 4], [3, 16], [5, 17]];
  69
  70     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]];
  71
  72     tests.appendChild(H2(null, "Simple Tests"));
  73
  74     tests.appendChild(generateUnitTest(1, genericTest, simpleData1,
  75     "bar", ""));
  76     tests.appendChild(generateUnitTest(2, dualDataSet, dualData,
  77     "bar", ""));
  78
  79     tests.appendChild(generateUnitTest(3, genericTest, simpleData1,
  80     "line", ""));
  81     tests.appendChild(generateUnitTest(4, dualDataSet, dualData,
  82     "line", ""));
  83
  84     tests.appendChild(generateUnitTest(5, genericTest, simpleData1,
  85     "pie", ""));
  86
  87 }
  88
  89 addLoadEvent(generateTests);