tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_cubemap_must_be_square.html (831B)

      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>