dom/canvas/test/webgl-conf/checkout/conformance/glsl/misc/ternary-operator-on-arrays.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
   7 <!DOCTYPE html>
   8 <html>
   9 <head>
  10 <meta charset="utf-8">
  11 <title>WebGL GLSL Conformance Tests - Ternary operator on arrays</title>
  12 <link rel="stylesheet" href="../../../resources/js-test-style.css"/>
  13 <link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/>
  14 <script src="../../../js/js-test-pre.js"></script>
  15 <script src="../../../js/webgl-test-utils.js"></script>
  16 <script src="../../../js/glsl-conformance-test.js"></script>
  17 </head>
  18 <body>
  19 <div id="description"></div>
  20 <div id="console"></div>
  21 <script id="fshader-array-ternary-operator" type="x-shader/x-fragment">
  22 precision mediump float;
  23 void main()
  24 {
  25   float a[3];
  26   float b[3];
  27   float c[3] = true ? a : b;
  28 }
  29 </script>
  30 <script id="fshader-struct-array-ternary-operator" type="x-shader/x-fragment">
  31 precision mediump float;
  32 struct MyStruct {
  33     bool a[3];
  34 };
  35
  36 void main()
  37 {
  38   MyStruct b;
  39   MyStruct c;
  40   MyStruct d = true ? b : c;
  41 }
  42 </script>
  43 <script>
  44 "use strict";
  45 description("Checks ternary operators for structs and arrays.");
  46
  47 GLSLConformanceTester.runTests([
  48 { fShaderId: 'fshader-array-ternary-operator',
  49   fShaderSuccess: false,
  50   linkSuccess: false,
  51   passMsg: "Using ternary operators with arrays is not allowed",
  52 },
  53 { fShaderId: 'fshader-struct-array-ternary-operator',
  54   fShaderSuccess: false,
  55   linkSuccess: false,
  56   passMsg: "By implication, using ternary operators with structs containing arrays is not allowed",
  57 },
  58 ]);
  59
  60 debug("");
  61 var successfullyParsed = true;
  62 </script>
  63 </body>
  64 </html>