dom/canvas/test/webgl-mochitest/test_cubemap_must_be_square.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <meta http-equiv='content-type' content='text/html; charset=utf-8'/>
   5
   6   <script src='/tests/SimpleTest/SimpleTest.js'></script>
   7   <link rel='stylesheet' href='/tests/SimpleTest/test.css'>
   8   <script src='webgl-util.js'></script>
   9 </head>
  10
  11 <body>
  12 <script>
  13 'use strict';
  14
  15 (function() {
  16   var c = document.createElement('canvas');
  17   var gl = c.getContext('webgl');
  18
  19   ok(!gl.getError(), 'No error before.');
  20
  21   var tex = gl.createTexture();
  22   gl.bindTexture(gl.TEXTURE_CUBE_MAP, tex);
  23   gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGBA, 4, 3, 0, gl.RGBA,
  24                 gl.UNSIGNED_BYTE, null);
  25
  26   var err = gl.getError();
  27   ok(err == gl.INVALID_VALUE,
  28      'Should be INVALID_VALUE (0x501) after, was 0x' + err.toString(16) + '.');
  29 })();
  30
  31 ok(true, 'Test complete.');
  32
  33 </script>
  34 </body>
  35 </html>