dom/canvas/test/webgl-conf/checkout/conformance/glsl/misc/struct-mixed-array-declarators.html

   1 <!--
   2 Copyright (c) 2019 The Khronos Group Inc.
   3 Use of this source code is governed by an MIT-style license that can be
   4 found in the LICENSE.txt file.
   5 -->
   6 <!DOCTYPE html>
   7 <html>
   8 <head>
   9 <meta charset="utf-8">
  10 <link rel="stylesheet" href="../../../resources/js-test-style.css" />
  11 <link rel="stylesheet" href="../../../resources/glsl-feature-tests.css" />
  12 <script src="../../../js/js-test-pre.js"></script>
  13 <script src="../../../js/webgl-test-utils.js"></script>
  14 <script src="../../../js/glsl-conformance-test.js"></script>
  15 <title></title>
  16 </head>
  17 <body>
  18 <div id="description"></div>
  19 <div id="console"></div>
  20 <script id="fragmentShader" type="text/something-not-javascript">
  21 precision mediump float;
  22 void main() {
  23     struct S {
  24         $(type) field;
  25     };
  26     S s1[2], s2;
  27     $(var).field = $(initializer);
  28     gl_FragColor = $(asVec4);
  29 }
  30 </script>
  31 <script>
  32 "use strict";
  33 description("Verifies that mixed (array vs. not array) struct declarators work correctly.");
  34 var tests = [];
  35 var wtu = WebGLTestUtils;
  36 var typeInfos = [
  37     { type: 'float',    initializer: '1.0',                         asVec4: 'vec4(0.0,$(var).field,0.0,1.0)' },
  38     { type: 'vec2',     initializer: 'vec2(0.0, 1.0)',              asVec4: 'vec4($(var).field,0.0,1.0)' },
  39     { type: 'vec3',     initializer: 'vec3(0.0, 1.0, 0.0)',         asVec4: 'vec4($(var).field,1.0)' },
  40     { type: 'vec4',     initializer: 'vec4(0.0, 1.0, 0.0, 1.0)',    asVec4: '$(var).field' },
  41     { type: 'int',      initializer: '1',                           asVec4: 'vec4(0.0,$(var).field,0.0,1.0)' },
  42     { type: 'ivec2',    initializer: 'ivec2(0, 1)',                 asVec4: 'vec4($(var).field,0.0,1.0)' },
  43     { type: 'ivec3',    initializer: 'ivec3(0, 1, 0)',              asVec4: 'vec4($(var).field,1.0)' },
  44     { type: 'ivec4',    initializer: 'ivec4(0, 1, 0, 1)',           asVec4: 'vec4($(var).field)' },
  45     { type: 'bool',     initializer: 'true',                        asVec4: 'vec4(0.0,$(var).field,0.0,1.0)' },
  46     { type: 'bvec2',    initializer: 'bvec2(false, true)',          asVec4: 'vec4($(var).field,0.0,1.0)' },
  47     { type: 'bvec3',    initializer: 'bvec3(false, true, false)',   asVec4: 'vec4($(var).field,1.0)' },
  48     { type: 'bvec4',    initializer: 'bvec4(false,true,false,true)',asVec4: 'vec4($(var).field)' },
  49 ];
  50 ['s1[0]', 's1[1]', 's2'].forEach(function(varName) {
  51     typeInfos.forEach(function (typeInfo) {
  52         var replaceParams = {
  53             type: typeInfo.type,
  54             initializer: typeInfo.initializer,
  55             var: varName,
  56             asVec4: wtu.replaceParams(typeInfo.asVec4, {var: varName})
  57         };
  58         tests.push({
  59             fShaderSource: wtu.replaceParams(wtu.getScript('fragmentShader'), replaceParams),
  60             passMsg: typeInfo.type,
  61             fShaderSuccess: true,
  62             linkSuccess: true,
  63             render:true
  64         });
  65     });
  66 });
  67 GLSLConformanceTester.runTests(tests);
  68 var successfullyParsed = true;
  69 </script>
  70 </body>
  71 </html>