LayoutTests/webgl/2.0.0/resources/webgl_test_files/conformance2/glsl3/array-complex-indexing.html - WebKit - Git at Google

 <!--

 /*
 ** Copyright (c) 2015 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>GLSL Indexing complex array expressions</title>
 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
 <script src="../../js/js-test-pre.js"></script>
 <script src="../../js/webgl-test-utils.js"></script>
 <script src="../../js/glsl-conformance-test.js"></script>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>
 <!--
 Array indexing is detailed in the ESSL 3.00 spec section 5.9
 ESSL 3.00 revisions after 3.00.4 changed the definition from 'subscripted array names' to 'subscripted arrays'
 -->
 <script id="fshader-assignment" type="x-shader/x-fragment">#version 300 es
 precision mediump float;
 out vec4 color;

 void main() {
   float a[2] = float[2](0.0, 0.0);
   float b[2] = float[2](2.0, 1.0);
   float c = (a = b)[0];
   color = (c == 2.0) ? vec4(0, 1.0, 0, 1.0) : vec4(1.0, 0, 0, 1.0);
 }
 </script>
 <script id="fshader-function" type="x-shader/x-fragment">#version 300 es
 precision mediump float;
 out vec4 color;
 bool hasRan = false;

 float[2] functionReturnArray() {
   hasRan = true;
   return float[2](2.0, 1.0);
 }

 void main() {
   float c = (functionReturnArray())[0];
   color = ((c == 2.0) && hasRan) ? vec4(0, 1.0, 0, 1.0) : vec4(1.0, 0, 0, 1.0);
 }
 </script>
 <script id="fshader-array-initialization" type="x-shader/x-fragment">#version 300 es
 precision mediump float;
 out vec4 color;

 void main() {
   float a = (float[3](2.0, 1.0, 0.0))[0];
   color = (a == 2.0) ? vec4(0, 1.0, 0, 1.0) : vec4(1.0, 0, 0, 1.0);
 }
 </script>
 <script type="application/javascript">
 "use strict";
 description("Indexing complex array expressions");
 debug("");

 GLSLConformanceTester.runRenderTests([
 {
   fShaderId: 'fshader-assignment',
   fShaderSuccess: true,
   linkSuccess: true,
   passMsg: 'Test indexing a variable assignment: (a = b)[0]'
 },
 {
   fShaderId: 'fshader-function',
   fShaderSuccess: true,
   linkSuccess: true,
   passMsg: 'Test indexing a function return with a side-effect: (functionReturnArray())[0]'
 },
 {
   fShaderId: 'fshader-array-initialization',
   fShaderSuccess: true,
   linkSuccess: true,
   passMsg: 'Test indexing an array initialization: (float[3](2.0, 1.0, 0.0))[0]'
 },
 ], 2);

 </script>
 </body>
 </html>
	<!--

	/*
	** Copyright (c) 2015 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>GLSL Indexing complex array expressions</title>
	<link rel="stylesheet" href="../../resources/js-test-style.css"/>
	<script src="../../js/js-test-pre.js"></script>
	<script src="../../js/webgl-test-utils.js"></script>
	<script src="../../js/glsl-conformance-test.js"></script>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>
	<!--
	Array indexing is detailed in the ESSL 3.00 spec section 5.9
	ESSL 3.00 revisions after 3.00.4 changed the definition from 'subscripted array names' to 'subscripted arrays'
	-->
	<script id="fshader-assignment" type="x-shader/x-fragment">#version 300 es
	precision mediump float;
	out vec4 color;

	void main() {
	float a[2] = float[2](0.0, 0.0);
	float b[2] = float[2](2.0, 1.0);
	float c = (a = b)[0];
	color = (c == 2.0) ? vec4(0, 1.0, 0, 1.0) : vec4(1.0, 0, 0, 1.0);
	}
	</script>
	<script id="fshader-function" type="x-shader/x-fragment">#version 300 es
	precision mediump float;
	out vec4 color;
	bool hasRan = false;

	float[2] functionReturnArray() {
	hasRan = true;
	return float[2](2.0, 1.0);
	}

	void main() {
	float c = (functionReturnArray())[0];
	color = ((c == 2.0) && hasRan) ? vec4(0, 1.0, 0, 1.0) : vec4(1.0, 0, 0, 1.0);
	}
	</script>
	<script id="fshader-array-initialization" type="x-shader/x-fragment">#version 300 es
	precision mediump float;
	out vec4 color;

	void main() {
	float a = (float[3](2.0, 1.0, 0.0))[0];
	color = (a == 2.0) ? vec4(0, 1.0, 0, 1.0) : vec4(1.0, 0, 0, 1.0);
	}
	</script>
	<script type="application/javascript">
	"use strict";
	description("Indexing complex array expressions");
	debug("");

	GLSLConformanceTester.runRenderTests([
	{
	fShaderId: 'fshader-assignment',
	fShaderSuccess: true,
	linkSuccess: true,
	passMsg: 'Test indexing a variable assignment: (a = b)[0]'
	},
	{
	fShaderId: 'fshader-function',
	fShaderSuccess: true,
	linkSuccess: true,
	passMsg: 'Test indexing a function return with a side-effect: (functionReturnArray())[0]'
	},
	{
	fShaderId: 'fshader-array-initialization',
	fShaderSuccess: true,
	linkSuccess: true,
	passMsg: 'Test indexing an array initialization: (float[3](2.0, 1.0, 0.0))[0]'
	},
	], 2);

	</script>
	</body>
	</html>