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Issue 41503006: Add ToT WebGL conformance tests : part 8 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/webgl/sdk/tests/
Patch Set: Created 7 years, 2 months ago
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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 = getGLContext(canvas);
39 var buf = gl.createBuffer();
40 var ebuf = gl.createBuffer();
41 gl.bindBuffer(gl.ARRAY_BUFFER, buf);
42 gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, ebuf);
43 return [gl, buf, ebuf];
44 }
45
46 Tests.testBufferSubData = function(gl, buf, ebuf) {
47 var data = [0,0,0,0, 1,0,0,0, 0,1,0,0];
48 gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(data), gl.STATIC_DRAW);
49 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Float32Array([1,2,3,4]));
50 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Float32Array([1,1,1,1]));
51 gl.bufferSubData(gl.ARRAY_BUFFER, 32, new Float32Array([1,1,1,1]));
52 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*4);
53 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.STA TIC_DRAW);
54 gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(data), gl.STREAM_DRAW);
55 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Float32Array([1,1,1,1]));
56 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Float32Array([1,2,3,4]));
57 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*4);
58 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.STR EAM_DRAW);
59 gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(data), gl.DYNAMIC_DRAW);
60 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Float32Array([1,1,1,1]));
61 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Float32Array([1,2,3,4]));
62 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint32Array([1,1,1,1]));
63 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Int32Array([1,1,1,1]));
64 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Int16Array([1,1,1,1]));
65 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
66 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Int8Array([1,1,1,1]));
67 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint8Array([1,1,1,1]));
68 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*4);
69 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.DYN AMIC_DRAW);
70
71 gl.bufferData(gl.ARRAY_BUFFER, 12, gl.STATIC_DRAW);
72 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12);
73 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.STA TIC_DRAW);
74
75 gl.bufferData(gl.ARRAY_BUFFER, 12*4, gl.STATIC_DRAW);
76 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Float32Array([1,2,3,4]));
77 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Float32Array([1,1,1,1]));
78 gl.bufferSubData(gl.ARRAY_BUFFER, 32, new Float32Array([1,1,1,1]));
79 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*4);
80 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.STA TIC_DRAW);
81 gl.bufferData(gl.ARRAY_BUFFER, 12*4, gl.STREAM_DRAW);
82 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Float32Array([1,1,1,1]));
83 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Float32Array([1,2,3,4]));
84 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*4);
85 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.STR EAM_DRAW);
86 gl.bufferData(gl.ARRAY_BUFFER, 12*4, gl.DYNAMIC_DRAW);
87 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Float32Array([1,1,1,1]));
88 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Float32Array([1,2,3,4]));
89 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint32Array([1,1,1,1]));
90 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Int32Array([1,1,1,1]));
91 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Int16Array([1,1,1,1]));
92 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
93 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Int8Array([1,1,1,1]));
94 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint8Array([1,1,1,1]));
95 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*4);
96 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_USAGE), gl.DYN AMIC_DRAW);
97
98 gl.bufferData(gl.ARRAY_BUFFER, new Uint16Array(data), gl.STATIC_DRAW);
99 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
100 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Uint16Array([1,2,3,4]));
101 gl.bufferData(gl.ARRAY_BUFFER, new Uint16Array(data), gl.STREAM_DRAW);
102 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
103 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Uint16Array([1,2,3,4]));
104 gl.bufferData(gl.ARRAY_BUFFER, new Uint16Array(data), gl.DYNAMIC_DRAW);
105 gl.bufferSubData(gl.ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
106 gl.bufferSubData(gl.ARRAY_BUFFER, 0, new Uint16Array([1,2,3,4]));
107 assertEquals(gl.getBufferParameter(gl.ARRAY_BUFFER, gl.BUFFER_SIZE), 12*2);
108 throwError(gl, "array bufferSubData");
109 }
110 Tests.testBufferSubDataElement = function(gl, buf, ebuf) {
111 var data = [0,0,0,0, 1,0,0,0, 0,1,0,0];
112 gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array(data), gl.STATIC_DRAW );
113 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
114 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 0, new Uint16Array([1,2,3,4]));
115 gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array(data), gl.STREAM_DRAW );
116 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
117 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 0, new Uint16Array([1,2,3,4]));
118 gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array(data), gl.DYNAMIC_DRA W);
119 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 16, new Uint16Array([1,1,1,1]));
120 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 0, new Uint16Array([1,2,3,4]));
121 assertEquals(gl.getBufferParameter(gl.ELEMENT_ARRAY_BUFFER, gl.BUFFER_SIZE), 12*2);
122 gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint8Array(data), gl.DYNAMIC_DRAW );
123 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 4, new Uint8Array([1,1,1,1]));
124 gl.bufferSubData(gl.ELEMENT_ARRAY_BUFFER, 0, new Uint8Array([1,2,3,4]));
125 assertEquals(gl.getBufferParameter(gl.ELEMENT_ARRAY_BUFFER, gl.BUFFER_SIZE), 12);
126 throwError(gl, "element array bufferSubData");
127 }
128
129 Tests.endUnit = function(gl, buf, ebuf) {
130 gl.deleteBuffer(buf);
131 gl.deleteBuffer(ebuf);
132 }
133
134 </script>
135 <style>canvas{ position:absolute; }</style>
136 </head><body>
137 <canvas id="gl" width="16" height="16"></canvas>
138 </body></html>
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