macro-expansion-tricky.html (1157B)
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>Tricky macro expansion</title> 12 <link rel="stylesheet" href="../../../resources/js-test-style.css"/> 13 <script src="../../../js/js-test-pre.js"></script> 14 <script src="../../../js/webgl-test-utils.js"></script> 15 <script src="../../../js/glsl-conformance-test.js"></script> 16 </head> 17 <body> 18 <div id="description"></div> 19 <div id="console"></div> 20 <script id="fshaderRecursiveMacroNameInsideIncompleteMacroInvocationInMacroExpansion" type="x-shader/x-fragment"> 21 #define m(a) 22 #define a m((a) 23 a) 24 25 precision mediump float; 26 27 void main() { 28 gl_FragColor = vec4(0.0); 29 } 30 </script> 31 <script type="application/javascript"> 32 "use strict"; 33 description(); 34 35 GLSLConformanceTester.runTests([ 36 { 37 fShaderId: 'fshaderRecursiveMacroNameInsideIncompleteMacroInvocationInMacroExpansion', 38 fShaderSuccess: true, 39 linkSuccess: true, 40 passMsg: 'Recursive macro name inside incomplete macro invocation in macro expansion should not crash' 41 } 42 ]); 43 </script> 44 </body> 45 </html>