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Issue 10399113: Roll webgl conformance tests to r17874: part 2, adding r17874 (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/
Patch Set: Created 8 years, 7 months ago
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1 <!--
2
3 /*
4 ** Copyright (c) 2012 The Khronos Group Inc.
5 **
6 ** Permission is hereby granted, free of charge, to any person obtaining a
7 ** copy of this software and/or associated documentation files (the
8 ** "Materials"), to deal in the Materials without restriction, including
9 ** without limitation the rights to use, copy, modify, merge, publish,
10 ** distribute, sublicense, and/or sell copies of the Materials, and to
11 ** permit persons to whom the Materials are furnished to do so, subject to
12 ** the following conditions:
13 **
14 ** The above copyright notice and this permission notice shall be included
15 ** in all copies or substantial portions of the Materials.
16 **
17 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
21 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
24 */
25
26 -->
27
28 <!DOCTYPE html>
29 <html>
30 <head>
31 <meta charset="utf-8">
32 <title>WebGL gl calls Conformance Tests</title>
33 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
34 <script src="../../resources/js-test-pre.js"></script>
35 <script src="../resources/webgl-test.js"></script>
36 </head>
37 <body>
38 <div id="description"></div>
39 <div id="console"></div>
40 <canvas id="canvas" width="2" height="2"> </canvas>
41
42 <script>
43
44 description("This test ensures basic functionality of the underlying graphics li brary");
45
46 debug("");
47 debug("Canvas.getContext");
48
49 var minimumRequiredStencilMask = 0;
50 var context = create3DContext(document.getElementById("canvas"));
51 if (!context)
52 testFailed("context does not exist");
53 else {
54 testPassed("context exists");
55
56 debug("");
57 debug("Context contains getError");
58 if ("getError" in context)
59 testPassed("context contains getError");
60 else
61 testFailed("context does not contains getError");
62
63 debug("");
64 debug("Check default values");
65 shouldBe('context.getParameter(context.ACTIVE_TEXTURE)', 'context.TEXTURE0') ;
66 shouldBe('(context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[0] <= 1) & & (context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[0] > 0) && (context.ge tParameter(context.ALIASED_LINE_WIDTH_RANGE)[1] >= 1)', 'true');
67 shouldBe('(context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[0] <= 1) & & (context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[0] > 0) && (context.ge tParameter(context.ALIASED_POINT_SIZE_RANGE)[1] >= 1)', 'true');
68 shouldBeType('(context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)', 'Float32Array');
69 shouldBeType('(context.getParameter(context.ALIASED_POINT_SIZE_RANGE)', 'Float32Array');
70 shouldBe('context.getParameter(context.ARRAY_BUFFER_BINDING)', 'null');
71 shouldBe('context.getParameter(context.BLEND)', 'false');
72 shouldBe('context.getParameter(context.BLEND_COLOR)', '[0, 0, 0, 0]');
73 shouldBeType('context.getParameter(context.BLEND_COLOR)', 'Float32Array' );
74 shouldBe('context.getParameter(context.BLEND_DST_ALPHA)', '0');
75 shouldBe('context.getParameter(context.BLEND_DST_RGB)', '0');
76 shouldBe('context.getParameter(context.BLEND_EQUATION_ALPHA)', 'context.FUNC _ADD');
77 shouldBe('context.getParameter(context.BLEND_EQUATION_RGB)', 'context.FUNC_A DD');
78 shouldBe('context.getParameter(context.BLEND_SRC_ALPHA)', '1');
79 shouldBe('context.getParameter(context.BLEND_SRC_RGB)', '1');
80 shouldBe('context.getParameter(context.COLOR_CLEAR_VALUE)', '[0, 0, 0, 0]');
81 shouldBeType('context.getParameter(context.COLOR_CLEAR_VALUE)', 'Float32 Array');
82 shouldBe('context.getParameter(context.COLOR_WRITEMASK)', '[true, true, true , true]');
83 shouldBeType('context.getParameter(context.COMPRESSED_TEXTURE_FORMATS)', 'Uint32Array');
84 shouldBe('context.getParameter(context.CULL_FACE)', 'false');
85 shouldBe('context.getParameter(context.CULL_FACE_MODE)', 'context.BACK');
86 shouldBe('context.getParameter(context.CURRENT_PROGRAM)', 'null');
87 shouldBe('context.getParameter(context.DEPTH_CLEAR_VALUE)', '1');
88 shouldBe('context.getParameter(context.DEPTH_FUNC)', 'context.LESS');
89 shouldBe('context.getParameter(context.DEPTH_RANGE)', '[0, 1]');
90 shouldBeType('context.getParameter(context.DEPTH_RANGE)', 'Float32Array' );
91 shouldBe('context.getParameter(context.DEPTH_TEST)', 'false');
92 shouldBe('context.getParameter(context.DEPTH_WRITEMASK)', 'true');
93 shouldBe('context.getParameter(context.DITHER)', 'true');
94 shouldBe('context.getParameter(context.ELEMENT_ARRAY_BUFFER_BINDING)', 'null ');
95 shouldBe('context.getParameter(context.FRONT_FACE)', 'context.CCW');
96 shouldBe('context.getParameter(context.GENERATE_MIPMAP_HINT)', 'context.DONT _CARE');
97 shouldBe('context.getParameter(context.LINE_WIDTH)', '1');
98 shouldBe('context.getParameter(context.POLYGON_OFFSET_FACTOR)', '0');
99 shouldBe('context.getParameter(context.POLYGON_OFFSET_FILL)', 'false');
100 shouldBe('context.getParameter(context.POLYGON_OFFSET_UNITS)', '0');
101 shouldBe('context.getParameter(context.RENDERBUFFER_BINDING)', 'null');
102 shouldBe('context.getParameter(context.SAMPLE_COVERAGE_INVERT)', 'false');
103 shouldBe('context.getParameter(context.SAMPLE_COVERAGE_VALUE)', '1');
104 shouldBe('context.getParameter(context.SCISSOR_BOX)[0]', '0');
105 shouldBe('context.getParameter(context.SCISSOR_BOX)[1]', '0');
106 shouldBeType('context.getParameter(context.SCISSOR_BOX)', Int32Array);
107 shouldBe('context.getParameter(context.SCISSOR_TEST)', 'false');
108 shouldBe('context.getParameter(context.STENCIL_BACK_FAIL)', 'context.KEEP');
109 shouldBe('context.getParameter(context.STENCIL_BACK_FUNC)', 'context.ALWAYS' );
110 shouldBe('context.getParameter(context.STENCIL_BACK_PASS_DEPTH_FAIL)', 'cont ext.KEEP');
111 shouldBe('context.getParameter(context.STENCIL_BACK_PASS_DEPTH_PASS)', 'cont ext.KEEP');
112 shouldBe('context.getParameter(context.STENCIL_BACK_REF)', '0');
113
114 var stencilBits = context.getParameter(context.STENCIL_BITS);
115 minimumRequiredStencilMask = (1 << stencilBits) - 1;
116
117 shouldBe('context.getParameter(context.STENCIL_BACK_VALUE_MASK) & minimumReq uiredStencilMask', 'minimumRequiredStencilMask');
118 shouldBe('context.getParameter(context.STENCIL_BACK_WRITEMASK) & minimumRequ iredStencilMask', 'minimumRequiredStencilMask');
119
120 // If EXT_packed_depth_stencil is supported, STENCIL_BITS > 0; otherwise, ST ENCIL_BITS == 0.
121 shouldBe('context.getParameter(context.STENCIL_BITS) >= 0', 'true');
122 shouldBe('context.getParameter(context.STENCIL_CLEAR_VALUE)', '0');
123 shouldBe('context.getParameter(context.STENCIL_FAIL)', 'context.KEEP');
124 shouldBe('context.getParameter(context.STENCIL_FUNC)', 'context.ALWAYS');
125 shouldBe('context.getParameter(context.STENCIL_PASS_DEPTH_FAIL)', 'context.K EEP');
126 shouldBe('context.getParameter(context.STENCIL_PASS_DEPTH_PASS)', 'context.K EEP');
127 shouldBe('context.getParameter(context.STENCIL_REF)', '0');
128 shouldBe('context.getParameter(context.STENCIL_TEST)', 'false');
129
130 shouldBe('context.getParameter(context.STENCIL_VALUE_MASK) & minimumRequired StencilMask', 'minimumRequiredStencilMask');
131 shouldBe('context.getParameter(context.STENCIL_WRITEMASK) & minimumRequiredS tencilMask', 'minimumRequiredStencilMask');
132
133 shouldBe('context.getParameter(context.TEXTURE_BINDING_2D)', 'null');
134 shouldBe('context.getParameter(context.TEXTURE_BINDING_CUBE_MAP)', 'null');
135 shouldBe('context.getParameter(context.UNPACK_ALIGNMENT)', '4');
136 shouldBe('context.getParameter(context.UNPACK_FLIP_Y_WEBGL)', 'false');
137 shouldBe('context.getParameter(context.UNPACK_PREMULTIPLY_ALPHA_WEBGL)', 'fa lse');
138 shouldBe('context.getParameter(context.VIEWPORT)', '[0, 0, 2, 2]');
139 shouldBeType('context.getParameter(context.VIEWPORT)', 'Int32Array');
140
141 shouldBeTrue('context.getParameter(context.MAX_COMBINED_TEXTURE_IMAGE_UNITS) >= 8');
142 shouldBeTrue('context.getParameter(context.MAX_CUBE_MAP_TEXTURE_SIZE) >= 16' );
143 shouldBeTrue('context.getParameter(context.MAX_FRAGMENT_UNIFORM_VECTORS) >= 16');
144 shouldBeTrue('context.getParameter(context.MAX_RENDERBUFFER_SIZE) >= 1');
145 shouldBeTrue('context.getParameter(context.MAX_TEXTURE_IMAGE_UNITS) >= 8');
146 shouldBeTrue('context.getParameter(context.MAX_TEXTURE_SIZE) >= 64');
147 shouldBeTrue('context.getParameter(context.MAX_VARYING_VECTORS) >= 8');
148 shouldBeTrue('context.getParameter(context.MAX_VERTEX_ATTRIBS) >= 8');
149 shouldBeTrue('context.getParameter(context.MAX_VERTEX_TEXTURE_IMAGE_UNITS) > = 0');
150 shouldBeTrue('context.getParameter(context.MAX_VERTEX_UNIFORM_VECTORS) >= 12 8');
151 // Note: This requirement should be removed from the spec IMO. Many impeleme ntations
152 // will be based on FBOs and FBOs might have a restriction smaller than the current screen size.
153 // especially if there are multiple screens.
154 shouldBeTrue('context.getParameter(context.MAX_VIEWPORT_DIMS)[0] >= window.s creen.width');
155 shouldBeTrue('context.getParameter(context.MAX_VIEWPORT_DIMS)[1] >= window.s creen.height');
156 shouldBeType('context.getParameter(context.MAX_VIEWPORT_DIMS)', 'Int32Ar ray');
157
158 debug("");
159 debug("check texture values");
160 var maxTextures = context.getParameter(context.MAX_TEXTURE_IMAGE_UNITS);
161 for (var ii = 0; ii < maxTextures; ++ii) {
162 context.activeTexture(context.TEXTURE0 + ii);
163 debug("check texture unit: " + ii);
164 shouldBe('context.getParameter(context.TEXTURE_BINDING_2D)', 'null');
165 shouldBe('context.getParameter(context.TEXTURE_BINDING_CUBE_MAP)', 'null') ;
166 }
167
168 debug("");
169 debug("check attrib values");
170 var maxAttribs = context.getParameter(context.MAX_VERTEX_ATTRIBS);
171 for (var ii = 0; ii < maxAttribs; ++ii) {
172 debug("check attrib: " + ii);
173 shouldBe('context.getVertexAttrib(ii, context.VERTEX_ATTRIB_ARRAY_BUFFER_B INDING)', 'null');
174 shouldBe('context.getVertexAttrib(ii, context.VERTEX_ATTRIB_ARRAY_ENABLED) ', 'false');
175 shouldBe('context.getVertexAttrib(ii, context.VERTEX_ATTRIB_ARRAY_SIZE)', '4');
176 shouldBe('context.getVertexAttrib(ii, context.VERTEX_ATTRIB_ARRAY_STRIDE)' , '0');
177 shouldBe('context.getVertexAttrib(ii, context.VERTEX_ATTRIB_ARRAY_TYPE)', 'context.FLOAT');
178 shouldBe('context.getVertexAttrib(ii, context.VERTEX_ATTRIB_ARRAY_NORMALIZ ED)', 'false');
179 shouldBe('context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRIB)', '[0 , 0, 0, 1]');
180 shouldBeType('context.getVertexAttrib(ii, context.CURRENT_VERTEX_ATTRI B)', 'Float32Array');
181 shouldBe('context.getVertexAttribOffset(ii, context.VERTEX_ATTRIB_ARRAY_PO INTER)', '0');
182 }
183
184 shouldBe('context.getError()', 'context.NO_ERROR');
185 }
186
187 debug("");
188 successfullyParsed = true;
189
190 </script>
191 <script src="../../resources/js-test-post.js"></script>
192
193 </body>
194 </html>
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