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| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <meta charset="utf-8"> |
| 5 <!-- |
| 6 |
| 7 /* |
| 8 ** Copyright (c) 2012 The Khronos Group Inc. |
| 9 ** |
| 10 ** Permission is hereby granted, free of charge, to any person obtaining a |
| 11 ** copy of this software and/or associated documentation files (the |
| 12 ** "Materials"), to deal in the Materials without restriction, including |
| 13 ** without limitation the rights to use, copy, modify, merge, publish, |
| 14 ** distribute, sublicense, and/or sell copies of the Materials, and to |
| 15 ** permit persons to whom the Materials are furnished to do so, subject to |
| 16 ** the following conditions: |
| 17 ** |
| 18 ** The above copyright notice and this permission notice shall be included |
| 19 ** in all copies or substantial portions of the Materials. |
| 20 ** |
| 21 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 22 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 23 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 24 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 25 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 26 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 27 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| 28 */ |
| 29 |
| 30 --> |
| 31 <link rel="stylesheet" type="text/css" href="../unit.css" /> |
| 32 <script type="application/x-javascript" src="../unit.js"></script> |
| 33 <script type="application/x-javascript" src="../util.js"></script> |
| 34 <script type="application/x-javascript"> |
| 35 |
| 36 Tests.startUnit = function () { |
| 37 var canvas = document.getElementById('gl'); |
| 38 var gl = wrapGLContext(getGLContext(canvas)); |
| 39 return [gl]; |
| 40 } |
| 41 |
| 42 Tests.setup = function(gl) { |
| 43 var tex = gl.createTexture(); |
| 44 gl.bindTexture(gl.TEXTURE_2D, tex); |
| 45 return [gl] |
| 46 } |
| 47 |
| 48 Tests.teardown = function(gl,tex) { |
| 49 gl.bindTexture(gl.TEXTURE_2D, null); |
| 50 gl.deleteTexture(tex); |
| 51 } |
| 52 |
| 53 Tests.testTexImage2D = function(gl) { |
| 54 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 2,2,0,gl.RGBA,gl.UNSIGNED_BYTE, new
Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0])); |
| 55 assertGLError(gl, gl.INVALID_OPERATION, "not enough data", function(){ |
| 56 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, 2,1,gl.RGBA,gl.UNSIGNED_BYTE, ne
w Uint8Array([0,0,0,0])); |
| 57 }); |
| 58 assertGLError(gl, gl.INVALID_OPERATION, "not enough data", function(){ |
| 59 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, 1,2,gl.RGBA,gl.UNSIGNED_BYTE, ne
w Uint8Array([0,0,0,0])); |
| 60 }); |
| 61 assertGLError(gl, gl.INVALID_ENUM, "bad target", function(){ |
| 62 gl.texSubImage2D(gl.FLOAT, 0, 0,0, 1,1,gl.RGBA,gl.UNSIGNED_BYTE, new Uin
t8Array([0,0,0,0])); |
| 63 }); |
| 64 assertGLError(gl, gl.INVALID_VALUE, "width out of range", function(){ |
| 65 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, 3,1,gl.RGBA,gl.UNSIGNED_BYTE, ne
w Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0])); |
| 66 }); |
| 67 assertGLError(gl, gl.INVALID_VALUE, "height out of range", function(){ |
| 68 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, 1,3,gl.RGBA,gl.UNSIGNED_BYTE, ne
w Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0])); |
| 69 }); |
| 70 assertOk("zero size", function(){ |
| 71 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, 0,0,gl.RGBA,gl.UNSIGNED_BYTE, ne
w Uint8Array([0,0,0,0])); |
| 72 }); |
| 73 assertSomeGLError(gl, "negative width", function(){ |
| 74 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, -1,1,gl.RGBA,gl.UNSIGNED_BYTE, n
ew Uint8Array([0,0,0,0])); |
| 75 }); |
| 76 assertSomeGLError(gl, "negative height", function(){ |
| 77 gl.texSubImage2D(gl.TEXTURE_2D, 0,0, 0, 1,-1,gl.RGBA,gl.UNSIGNED_BYTE, n
ew Uint8Array([0,0,0,0])); |
| 78 }); |
| 79 assertGLError(gl, gl.INVALID_VALUE, "negative x", function(){ |
| 80 gl.texSubImage2D(gl.TEXTURE_2D, 0,-1,1,1,1,gl.RGBA,gl.UNSIGNED_BYTE, new
Uint8Array([0,0,0,0])); |
| 81 }); |
| 82 assertGLError(gl, gl.INVALID_VALUE, "negative y", function(){ |
| 83 gl.texSubImage2D(gl.TEXTURE_2D, 0,1,-1,1,1,gl.RGBA,gl.UNSIGNED_BYTE, new
Uint8Array([0,0,0,0])); |
| 84 }); |
| 85 assertGLError(gl, gl.INVALID_ENUM, "bad format", function(){ |
| 86 gl.texSubImage2D(gl.TEXTURE_2D, 0, 0,0, 1,1,gl.FLOAT,gl.UNSIGNED_BYTE, n
ew Uint8Array([0,0,0,0])); |
| 87 }); |
| 88 assertGLError(gl, gl.INVALID_ENUM, "bad type", function(){ |
| 89 gl.texSubImage2D(gl.TEXTURE_2D, 0, 0,0, 1,1,gl.RGBA,gl.TEXTURE_2D, new U
int8Array([0,0,0,0])); |
| 90 }); |
| 91 assertGLError(gl, gl.INVALID_OPERATION, "not enough data", function(){ |
| 92 gl.texSubImage2D(gl.TEXTURE_2D, 0, 0,0, 1,1,gl.RGBA,gl.UNSIGNED_BYTE, ne
w Uint8Array([0,0,0])); |
| 93 }); |
| 94 assertGLError(gl, gl.INVALID_OPERATION, "format does not match internal form
at", function(){ |
| 95 gl.texSubImage2D(gl.TEXTURE_2D, 0, 0,0, 1,1,gl.RGB,gl.UNSIGNED_BYTE, new
Uint8Array([0,0,0])); |
| 96 }); |
| 97 assertGLError(gl, gl.INVALID_OPERATION, "type does not match original", func
tion(){ |
| 98 gl.texSubImage2D(gl.TEXTURE_2D, 0, 0,0, 1,1,gl.RGBA,gl.UNSIGNED_SHORT_4_
4_4_4, new Uint16Array([0])); |
| 99 }); |
| 100 } |
| 101 |
| 102 |
| 103 Tests.endUnit = function(gl) { |
| 104 } |
| 105 |
| 106 </script> |
| 107 <style>canvas{ position:absolute; }</style> |
| 108 </head><body> |
| 109 <canvas id="gl" width="16" height="16"></canvas> |
| 110 </body></html> |
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