third_party/WebKit/LayoutTests/fast/canvas/webgl/gl-enable-enum-test.html

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   2   "http://www.w3.org/TR/html4/loose.dtd">
   3 <html>
   4 <head>
   5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   6 <title>WebGL gl.ENABLE enums Conformance Tests</title>
   7 <script src="resources/desktop-gl-constants.js" type="text/javascript"></script>
   8 <script src="../../../resources/js-test.js"></script>
   9 <script src="resources/webgl-test.js"></script>
  10 </head>
  11 <body>
  12 <div id="description"></div>
  13 <div id="console"></div>
  14 <canvas id="canvas" width="2" height="2"> </canvas>
  15 <script>
  16 description("This test ensures WebGL implementations allow OpenGL ES 2.0 features to be turned on but not non OpenGL ES 2.0 features.");
  17
  18 debug("");
  19 debug("Canvas.getContext");
  20
  21 if (window.internals)
  22     window.internals.settings.setWebGLErrorsToConsoleEnabled(false);
  23
  24 var gl = create3DContext(document.getElementById("canvas"));
  25 if (!gl) {
  26   testFailed("context does not exist");
  27 } else {
  28   testPassed("context exists");
  29
  30   debug("");
  31   debug("Checking gl.ENABLE enums.");
  32
  33   var invalidEnums = [
  34     'ALPHA_TEST',
  35     'AUTO_NORMAL',
  36     'CLIP_PLANE0',
  37     'CLIP_PLANE1',
  38     'COLOR_LOGIC_OP',
  39     'COLOR_MATERIAL',
  40     'COLOR_SUM',
  41     'COLOR_TABLE',
  42  //   'CONVOLUTION_1D',
  43  //   'CONVOLUTION_2D',
  44     'FOG',
  45     'HISTOGRAM',
  46     'INDEX_LOGIC_OP',
  47     'LIGHT0',
  48     'LIGHT1',
  49     'LIGHTING',
  50     'LINE_SMOOTH',
  51     'LINE_STIPPLE',
  52     'MAP1_COLOR_4',
  53     'MAP1_INDEX',
  54     'MAP1_NORMAL',
  55     'MAP1_TEXTURE_COORD_1',
  56     'MAP1_TEXTURE_COORD_2',
  57     'MAP1_TEXTURE_COORD_3',
  58     'MAP1_TEXTURE_COORD_4',
  59     'MAP1_VERTEX_3',
  60     'MAP1_VERTEX_4',
  61     'MAP2_COLOR_4',
  62     'MAP2_INDEX',
  63     'MAP2_NORMAL',
  64     'MAP2_TEXTURE_COORD_1',
  65     'MAP2_TEXTURE_COORD_2',
  66     'MAP2_TEXTURE_COORD_3',
  67     'MAP2_TEXTURE_COORD_4',
  68     'MAP2_VERTEX_3',
  69     'MAP2_VERTEX_4',
  70     'MINMAX',
  71     'MULTISAMPLE',
  72     'NORMALIZE',
  73     'POINT_SMOOTH',
  74     'POINT_SPRITE',
  75     'POLYGON_OFFSET_LINE',
  76     'POLYGON_OFFSET_POINT',
  77     'POLYGON_SMOOTH',
  78     'POLYGON_STIPPLE',
  79     'POST_COLOR_MATRIX_COLOR_TABLE',
  80     'POST_CONVOLUTION_COLOR_TABLE',
  81     'RESCALE_NORMAL',
  82     'SAMPLE_ALPHA_TO_ONE',
  83  //   'SEPARABLE_2D',
  84     'TEXTURE_1D',
  85     'TEXTURE_2D',
  86     'TEXTURE_3D',
  87     'TEXTURE_CUBE_MAP',
  88     'TEXTURE_GEN_Q',
  89     'TEXTURE_GEN_R',
  90     'TEXTURE_GEN_S',
  91     'TEXTURE_GEN_T',
  92     'VERTEX_PROGRAM_POINT_SIZE',
  93     'VERTEX_PROGRAM_TWO_SIDE'
  94   ];
  95
  96   for (var ii = 0; ii < invalidEnums.length; ++ii) {
  97     var name = invalidEnums[ii];
  98     gl.enable(desktopGL[name]);
  99     assertMsg(gl.getError() == gl.INVALID_ENUM,
 100               "gl.enable must set INVALID_ENUM when passed GL_" + name );
 101   }
 102
 103   var validEnums = [
 104     'BLEND',
 105     'CULL_FACE',
 106     'DEPTH_TEST',
 107     'DITHER',
 108     'POLYGON_OFFSET_FILL',
 109     'SAMPLE_ALPHA_TO_COVERAGE',
 110     'SAMPLE_COVERAGE',
 111     'SCISSOR_TEST',
 112     'STENCIL_TEST'
 113   ];
 114
 115   for (var ii = 0; ii < validEnums.length; ++ii) {
 116     var name = validEnums[ii];
 117     gl.enable(gl[name]);
 118     assertMsg(gl.getError() == gl.NO_ERROR,
 119               "gl.enable must succeed when passed gl." + name );
 120   }
 121
 122 }
 123
 124 debug("");
 125
 126 </script>
 127
 128 <script>
 129 </script>
 130
 131 </body>
 132 </html>