| Andrew Top | 61a8495 | 2019-04-30 15:07:33 -0700 | [diff] [blame] | 1 | <!doctype html> |
| 2 | <title>compressedTexImage2D</title> |
| 3 | <link rel=author href=mailto:Ms2ger@gmail.com title=Ms2ger> |
| 4 | <link rel=help href=https://www.khronos.org/registry/webgl/specs/latest/#5.14.8> |
| 5 | <script src=/resources/testharness.js></script> |
| 6 | <script src=/resources/testharnessreport.js></script> |
| 7 | <script src=common.js></script> |
| 8 | |
| 9 | <div id=log></div> |
| 10 | <script> |
| 11 | test(function() { |
| 12 | var COMPRESSED_RGB_S3TC_DXT1_EXT = 0x83F0; |
| 13 | var gl = getGl(); |
| 14 | |
| 15 | var tex = gl.createTexture(); |
| 16 | gl.bindTexture(gl.TEXTURE_2D, tex); |
| 17 | |
| 18 | shouldGenerateGLError(gl, gl.INVALID_ENUM, function() { |
| 19 | gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_S3TC_DXT1_EXT, 4, 4, 0, new Uint8Array(8)); |
| 20 | }); |
| 21 | shouldGenerateGLError(gl, gl.INVALID_ENUM, function() { |
| 22 | gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_S3TC_DXT1_EXT, 4, 4, 0, new Uint8Array(8), null); |
| 23 | }); |
| 24 | test(function() { |
| 25 | assert_throws(new TypeError(), function() { |
| 26 | gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_S3TC_DXT1_EXT, 4, 4, 0); |
| 27 | }); |
| 28 | }, "Should throw a TypeError when passing too few arguments."); |
| 29 | }); |
| 30 | </script> |
