LayoutTests/webgl/2.0.0/resources/webgl_test_files/conformance/glsl/misc/shader-with-reserved-words.html - WebKit - Git at Google

 <!--

 /*
 ** Copyright (c) 2012 The Khronos Group Inc.
 **
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
 ** "Materials"), to deal in the Materials without restriction, including
 ** without limitation the rights to use, copy, modify, merge, publish,
 ** distribute, sublicense, and/or sell copies of the Materials, and to
 ** permit persons to whom the Materials are furnished to do so, subject to
 ** the following conditions:
 **
 ** The above copyright notice and this permission notice shall be included
 ** in all copies or substantial portions of the Materials.
 **
 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */

 -->

 <!DOCTYPE html>
 <html>
 <head>
 <meta charset="utf-8">
 <title>WebGL GLSL Conformance Tests - Reserved Words</title>
 <link rel="stylesheet" href="../../../resources/js-test-style.css"/>
 <link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/>
 <script src="../../../js/js-test-pre.js"></script>
 <script src="../../../js/webgl-test-utils.js"></script>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>
 <script id="vertexShader0" type="text/something-not-javascript">
 struct $replaceMe {
   vec4 $replaceMe;
 };
 struct Foo {
   $replaceMe $replaceMe;
 };
 attribute vec4 position;
 void main()
 {
     Foo f;
     f.$replaceMe.$replaceMe = position;
     gl_Position = f.$replaceMe.$replaceMe;
 }
 </script>
 <script id="fragmentShader0" type="text/something-not-javascript">
 precision mediump float;
 vec4 $replaceMe() {
     return vec4(0,1,0,1);
 }
 void main()
 {
     gl_FragColor = $replaceMe();
 }
 </script>
 <script id="vertexShader1" type="text/something-not-javascript">
 attribute vec4 $replaceMe;
 void main()
 {
     gl_Position = $replaceMe;
 }
 </script>
 <script id="fragmentShader1" type="text/something-not-javascript">
 precision mediump float;
 vec4 foo(vec4 $replaceMe) {
   return $replaceMe;
 }
 void main()
 {
     gl_FragColor = foo(vec4(1,0,1,1));
 }
 </script>
 <script id="vertexShader2" type="text/something-not-javascript">
 varying vec4 $replaceMe;
 attribute vec4 position;
 void main()
 {
     gl_Position = position;
     $replaceMe = position;
 }
 </script>
 <script id="fragmentShader2" type="text/something-not-javascript">
 precision mediump float;
 varying vec4 $replaceMe;
 void main()
 {
     gl_FragColor = $replaceMe;
 }
 </script>
 <script id="vertexShader3" type="text/something-not-javascript">
 attribute vec4 position;
 void main()
 {
     gl_Position = position;
 }
 </script>
 <script id="fragmentShader3" type="text/something-not-javascript">
 precision mediump float;
 uniform vec4 $replaceMe;
 void main()
 {
     gl_FragColor = $replaceMe;
 }
 </script>
 <script>
 "use strict";
 var GLSL_1_0_17_words = [
   "attribute",
   "const",
   "uniform",
   "varying",
   "break",
   "continue",
   "do",
   "for",
   "while",
   "if",
   "else",
   "in",
   "out",
   "inout",
   "float",
   "int",
   "void",
   "bool",
   "true",
   "false",
   "lowp",
   "mediump",
   "highp",
   "precision",
   "invariant",
   "discard",
   "return",
   "mat2",
   "mat3",
   "mat4",
   "vec2",
   "vec3",
   "vec4",
   "ivec2",
   "ivec3",
   "ivec4",
   "bvec2",
   "bvec3",
   "bvec4",
   "sampler2D",
   "samplerCube",
   "struct"
 ]

 var GLSL_1_0_17_FutureWords = [
   "asm",
   "class",
   "union",
   "enum",
   "typedef",
   "template",
   "this",
   "packed",
   "goto",
   "switch",
   "default",
   "inline",
   "noinline",
   "volatile",
   "public",
   "static",
   "extern",
   "external",
   "interface",
   "flat",
   "long",
   "short",
   "double",
   "half",
   "fixed",
   "unsigned",
   "superp",
   "input",
   "output",
   "hvec2",
   "hvec3",
   "hvec4",
   "dvec2",
   "dvec3",
   "dvec4",
   "fvec2",
   "fvec3",
   "fvec4",
   "sampler1D",
   "sampler3D",
   "sampler1DShadow",
   "sampler2DShadow",
   "sampler2DRect",
   "sampler3DRect",
   "sampler2DRectShadow",
   "sizeof",
   "cast",
   "namespace",
   "using",
   "__foo",      // something that has 2 underscores
   "foo__bar",   // something that has 2 underscores
   "gl_foo",     // something that starts with gl_
   "webgl_foo"   // something that starts with webgl_
 ];

 description();

 var wtu = WebGLTestUtils;
 var gl = wtu.create3DContext();

 var reservedWordsLists = [
   GLSL_1_0_17_words,
   GLSL_1_0_17_FutureWords
 ];

 var reservedWords = [];
 for (var ii = 0; ii < reservedWordsLists.length; ++ii) {
   var list = reservedWordsLists[ii];
   for (var jj = 0; jj < list.length; ++jj) {
     reservedWords.push(list[jj]);
   }
 }

 var src = [];
 for (var ii = 0; ii < 4; ++ii) {
   var vsrc = document.getElementById("vertexShader" + ii).text;
   var fsrc = document.getElementById("fragmentShader" + ii).text;
   src.push({vsrc: vsrc, fsrc: fsrc});
 }

 var wordNdx = 0;

 function testNextWord() {
   if (wordNdx >= reservedWords.length) {
     finishTest();
     return;
   }
   testWord(reservedWords[wordNdx]);
   ++wordNdx;
   setTimeout(testNextWord, 0);
 }
 testNextWord();

 function testWord(word) {
   debug("");
   debug("testing: " + word);

   for (var ii = 0; ii < src.length; ++ii) {
     var vs = src[ii].vsrc.replace(/\$replaceMe/g, word);
     var fs = src[ii].fsrc.replace(/\$replaceMe/g, word);

     var success = true;
     var program = wtu.loadProgram(gl, vs, fs, function(msg) {
       //debug(msg);
       success = false;
     }, true);
     if (success) {
       testFailed("shader with: '" + word + "' compiled even though it should not");
     } else {
       testPassed("shader with: '" + word + "' correctly failed to compile");
     }
     if (program) {
       gl.deleteProgram(program);
     }
     wtu.glErrorShouldBe(gl, gl.NO_ERROR, "should be no GL errors");
   }
 }

 var successfullyParsed = true;
 </script>
 </body>
 </html>
	<!--

	/*
	** Copyright (c) 2012 The Khronos Group Inc.
	**
	** Permission is hereby granted, free of charge, to any person obtaining a
	** copy of this software and/or associated documentation files (the
	** "Materials"), to deal in the Materials without restriction, including
	** without limitation the rights to use, copy, modify, merge, publish,
	** distribute, sublicense, and/or sell copies of the Materials, and to
	** permit persons to whom the Materials are furnished to do so, subject to
	** the following conditions:
	**
	** The above copyright notice and this permission notice shall be included
	** in all copies or substantial portions of the Materials.
	**
	** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
	** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
	** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
	** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
	*/

	-->

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>WebGL GLSL Conformance Tests - Reserved Words</title>
	<link rel="stylesheet" href="../../../resources/js-test-style.css"/>
	<link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/>
	<script src="../../../js/js-test-pre.js"></script>
	<script src="../../../js/webgl-test-utils.js"></script>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>
	<script id="vertexShader0" type="text/something-not-javascript">
	struct $replaceMe {
	vec4 $replaceMe;
	};
	struct Foo {
	$replaceMe $replaceMe;
	};
	attribute vec4 position;
	void main()
	{
	Foo f;
	f.$replaceMe.$replaceMe = position;
	gl_Position = f.$replaceMe.$replaceMe;
	}
	</script>
	<script id="fragmentShader0" type="text/something-not-javascript">
	precision mediump float;
	vec4 $replaceMe() {
	return vec4(0,1,0,1);
	}
	void main()
	{
	gl_FragColor = $replaceMe();
	}
	</script>
	<script id="vertexShader1" type="text/something-not-javascript">
	attribute vec4 $replaceMe;
	void main()
	{
	gl_Position = $replaceMe;
	}
	</script>
	<script id="fragmentShader1" type="text/something-not-javascript">
	precision mediump float;
	vec4 foo(vec4 $replaceMe) {
	return $replaceMe;
	}
	void main()
	{
	gl_FragColor = foo(vec4(1,0,1,1));
	}
	</script>
	<script id="vertexShader2" type="text/something-not-javascript">
	varying vec4 $replaceMe;
	attribute vec4 position;
	void main()
	{
	gl_Position = position;
	$replaceMe = position;
	}
	</script>
	<script id="fragmentShader2" type="text/something-not-javascript">
	precision mediump float;
	varying vec4 $replaceMe;
	void main()
	{
	gl_FragColor = $replaceMe;
	}
	</script>
	<script id="vertexShader3" type="text/something-not-javascript">
	attribute vec4 position;
	void main()
	{
	gl_Position = position;
	}
	</script>
	<script id="fragmentShader3" type="text/something-not-javascript">
	precision mediump float;
	uniform vec4 $replaceMe;
	void main()
	{
	gl_FragColor = $replaceMe;
	}
	</script>
	<script>
	"use strict";
	var GLSL_1_0_17_words = [
	"attribute",
	"const",
	"uniform",
	"varying",
	"break",
	"continue",
	"do",
	"for",
	"while",
	"if",
	"else",
	"in",
	"out",
	"inout",
	"float",
	"int",
	"void",
	"bool",
	"true",
	"false",
	"lowp",
	"mediump",
	"highp",
	"precision",
	"invariant",
	"discard",
	"return",
	"mat2",
	"mat3",
	"mat4",
	"vec2",
	"vec3",
	"vec4",
	"ivec2",
	"ivec3",
	"ivec4",
	"bvec2",
	"bvec3",
	"bvec4",
	"sampler2D",
	"samplerCube",
	"struct"
	]

	var GLSL_1_0_17_FutureWords = [
	"asm",
	"class",
	"union",
	"enum",
	"typedef",
	"template",
	"this",
	"packed",
	"goto",
	"switch",
	"default",
	"inline",
	"noinline",
	"volatile",
	"public",
	"static",
	"extern",
	"external",
	"interface",
	"flat",
	"long",
	"short",
	"double",
	"half",
	"fixed",
	"unsigned",
	"superp",
	"input",
	"output",
	"hvec2",
	"hvec3",
	"hvec4",
	"dvec2",
	"dvec3",
	"dvec4",
	"fvec2",
	"fvec3",
	"fvec4",
	"sampler1D",
	"sampler3D",
	"sampler1DShadow",
	"sampler2DShadow",
	"sampler2DRect",
	"sampler3DRect",
	"sampler2DRectShadow",
	"sizeof",
	"cast",
	"namespace",
	"using",
	"__foo", // something that has 2 underscores
	"foo__bar", // something that has 2 underscores
	"gl_foo", // something that starts with gl_
	"webgl_foo" // something that starts with webgl_
	];

	description();

	var wtu = WebGLTestUtils;
	var gl = wtu.create3DContext();

	var reservedWordsLists = [
	GLSL_1_0_17_words,
	GLSL_1_0_17_FutureWords
	];

	var reservedWords = [];
	for (var ii = 0; ii < reservedWordsLists.length; ++ii) {
	var list = reservedWordsLists[ii];
	for (var jj = 0; jj < list.length; ++jj) {
	reservedWords.push(list[jj]);
	}
	}

	var src = [];
	for (var ii = 0; ii < 4; ++ii) {
	var vsrc = document.getElementById("vertexShader" + ii).text;
	var fsrc = document.getElementById("fragmentShader" + ii).text;
	src.push({vsrc: vsrc, fsrc: fsrc});
	}

	var wordNdx = 0;

	function testNextWord() {
	if (wordNdx >= reservedWords.length) {
	finishTest();
	return;
	}
	testWord(reservedWords[wordNdx]);
	++wordNdx;
	setTimeout(testNextWord, 0);
	}
	testNextWord();

	function testWord(word) {
	debug("");
	debug("testing: " + word);

	for (var ii = 0; ii < src.length; ++ii) {
	var vs = src[ii].vsrc.replace(/\$replaceMe/g, word);
	var fs = src[ii].fsrc.replace(/\$replaceMe/g, word);

	var success = true;
	var program = wtu.loadProgram(gl, vs, fs, function(msg) {
	//debug(msg);
	success = false;
	}, true);
	if (success) {
	testFailed("shader with: '" + word + "' compiled even though it should not");
	} else {
	testPassed("shader with: '" + word + "' correctly failed to compile");
	}
	if (program) {
	gl.deleteProgram(program);
	}
	wtu.glErrorShouldBe(gl, gl.NO_ERROR, "should be no GL errors");
	}
	}

	var successfullyParsed = true;
	</script>
	</body>
	</html>