LayoutTests/webgl/1.0.2/resources/webgl_test_files/conformance/programs/get-active-test.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">
 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
 <script src="../../resources/js-test-pre.js"></script>
 <script src="../resources/webgl-test.js"></script>
 <script src="../resources/webgl-test-utils.js"></script>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>

 <script>
 "use strict";
 description("Test of getActiveAttrib and getActiveUniform");

 var wtu = WebGLTestUtils;
 var context = wtu.create3DContext();
 var context2 = wtu.create3DContext();
 var program = wtu.loadStandardProgram(context);
 var program2 = wtu.loadProgramFromFile(context2,
                            "../resources/intArrayUniformShader.vert",
                            "../resources/noopUniformShader.frag");

 glErrorShouldBe(context, context.NO_ERROR);
 shouldBe("context.getActiveUniform(program, 0).name", "'u_modelViewProjMatrix'");
 shouldBe("context.getActiveUniform(program, 0).type", "context.FLOAT_MAT4");
 shouldBe("context.getActiveUniform(program, 0).size", "1");
 shouldBeNull("context.getActiveUniform(program, 1)");
 glErrorShouldBe(context, context.INVALID_VALUE);
 shouldBeNull("context.getActiveUniform(program, -1)");
 glErrorShouldBe(context, context.INVALID_VALUE);
 shouldBeNull("context.getActiveUniform(null, 0)");
 glErrorShouldBe(context, context.INVALID_VALUE);

 // we don't know the order the attribs will appear.
 var info = [
   context.getActiveAttrib(program, 0),
   context.getActiveAttrib(program, 1)
 ];
 for (var ii = 0; ii < info.length; ++ii)
     shouldBeNonNull("info[ii]");

 var expected = [
   { name: 'a_normal', type: context.FLOAT_VEC3, size: 1 },
   { name: 'a_vertex', type: context.FLOAT_VEC4, size: 1 }
 ];

 if (info[0].name != expected[0].name) {
   var t = info[0];
   info[0] = info[1];
   info[1] = t;
 }

 for (var ii = 0; ii < info.length; ++ii) {
   shouldBe("info[ii].name", "expected[ii].name");
   shouldBe("info[ii].type", "expected[ii].type");
   shouldBe("info[ii].size", "expected[ii].size");
 }

 // we don't know the order the uniforms will appear.
 var info2 = [
     context2.getActiveUniform(program2, 0),
     context2.getActiveUniform(program2, 1)
 ];
 for (var ii = 0; ii < info2.length; ++ii)
     shouldBeNonNull("info2[ii]");

 var expected2 = [
     { name: 'ival', type: context2.INT, size: 1 },
     { name: 'ival2[0]', type: context2.INT, size: 2 }
 ];

 if (info2[0].name != expected2[0].name) {
     t = info2[0];
     info2[0] = info2[1];
     info2[1] = t;
 }

 for (var ii = 0; ii < info2.length; ++ii) {
     shouldBe("info2[ii].name", "expected2[ii].name");
     shouldBe("info2[ii].type", "expected2[ii].type");
     shouldBe("info2[ii].size", "expected2[ii].size");
 }

 shouldBeNull("context.getActiveAttrib(program, 2)");
 glErrorShouldBe(context, context.INVALID_VALUE);
 shouldBeNull("context.getActiveAttrib(program, -1)");
 glErrorShouldBe(context, context.INVALID_VALUE);
 shouldBeNull("context.getActiveAttrib(null, 0)");
 glErrorShouldBe(context, context.INVALID_VALUE);

 glErrorShouldBe(context2, context.NO_ERROR);

 debug("Check trying to get attribs from different context");
 shouldBeNull("context2.getActiveAttrib(program, 0)");
 glErrorShouldBe(context2, context2.INVALID_OPERATION);
 shouldBeNull("context2.getActiveUniform(program, 0)");
 glErrorShouldBe(context2, context2.INVALID_OPERATION);

 debug("Check trying to get attribs from deleted program");
 context.deleteProgram(program);
 shouldBeNull("context.getActiveUniform(program, 0)");
 glErrorShouldBe(context, context.INVALID_VALUE);
 shouldBeNull("context.getActiveAttrib(program, 0)");
 glErrorShouldBe(context, context.INVALID_VALUE);

 var successfullyParsed = true;
 </script>

 <script src="../../resources/js-test-post.js"></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">
	<link rel="stylesheet" href="../../resources/js-test-style.css"/>
	<script src="../../resources/js-test-pre.js"></script>
	<script src="../resources/webgl-test.js"></script>
	<script src="../resources/webgl-test-utils.js"></script>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>

	<script>
	"use strict";
	description("Test of getActiveAttrib and getActiveUniform");

	var wtu = WebGLTestUtils;
	var context = wtu.create3DContext();
	var context2 = wtu.create3DContext();
	var program = wtu.loadStandardProgram(context);
	var program2 = wtu.loadProgramFromFile(context2,
	"../resources/intArrayUniformShader.vert",
	"../resources/noopUniformShader.frag");

	glErrorShouldBe(context, context.NO_ERROR);
	shouldBe("context.getActiveUniform(program, 0).name", "'u_modelViewProjMatrix'");
	shouldBe("context.getActiveUniform(program, 0).type", "context.FLOAT_MAT4");
	shouldBe("context.getActiveUniform(program, 0).size", "1");
	shouldBeNull("context.getActiveUniform(program, 1)");
	glErrorShouldBe(context, context.INVALID_VALUE);
	shouldBeNull("context.getActiveUniform(program, -1)");
	glErrorShouldBe(context, context.INVALID_VALUE);
	shouldBeNull("context.getActiveUniform(null, 0)");
	glErrorShouldBe(context, context.INVALID_VALUE);

	// we don't know the order the attribs will appear.
	var info = [
	context.getActiveAttrib(program, 0),
	context.getActiveAttrib(program, 1)
	];
	for (var ii = 0; ii < info.length; ++ii)
	shouldBeNonNull("info[ii]");

	var expected = [
	{ name: 'a_normal', type: context.FLOAT_VEC3, size: 1 },
	{ name: 'a_vertex', type: context.FLOAT_VEC4, size: 1 }
	];

	if (info[0].name != expected[0].name) {
	var t = info[0];
	info[0] = info[1];
	info[1] = t;
	}

	for (var ii = 0; ii < info.length; ++ii) {
	shouldBe("info[ii].name", "expected[ii].name");
	shouldBe("info[ii].type", "expected[ii].type");
	shouldBe("info[ii].size", "expected[ii].size");
	}

	// we don't know the order the uniforms will appear.
	var info2 = [
	context2.getActiveUniform(program2, 0),
	context2.getActiveUniform(program2, 1)
	];
	for (var ii = 0; ii < info2.length; ++ii)
	shouldBeNonNull("info2[ii]");

	var expected2 = [
	{ name: 'ival', type: context2.INT, size: 1 },
	{ name: 'ival2[0]', type: context2.INT, size: 2 }
	];

	if (info2[0].name != expected2[0].name) {
	t = info2[0];
	info2[0] = info2[1];
	info2[1] = t;
	}

	for (var ii = 0; ii < info2.length; ++ii) {
	shouldBe("info2[ii].name", "expected2[ii].name");
	shouldBe("info2[ii].type", "expected2[ii].type");
	shouldBe("info2[ii].size", "expected2[ii].size");
	}

	shouldBeNull("context.getActiveAttrib(program, 2)");
	glErrorShouldBe(context, context.INVALID_VALUE);
	shouldBeNull("context.getActiveAttrib(program, -1)");
	glErrorShouldBe(context, context.INVALID_VALUE);
	shouldBeNull("context.getActiveAttrib(null, 0)");
	glErrorShouldBe(context, context.INVALID_VALUE);

	glErrorShouldBe(context2, context.NO_ERROR);

	debug("Check trying to get attribs from different context");
	shouldBeNull("context2.getActiveAttrib(program, 0)");
	glErrorShouldBe(context2, context2.INVALID_OPERATION);
	shouldBeNull("context2.getActiveUniform(program, 0)");
	glErrorShouldBe(context2, context2.INVALID_OPERATION);

	debug("Check trying to get attribs from deleted program");
	context.deleteProgram(program);
	shouldBeNull("context.getActiveUniform(program, 0)");
	glErrorShouldBe(context, context.INVALID_VALUE);
	shouldBeNull("context.getActiveAttrib(program, 0)");
	glErrorShouldBe(context, context.INVALID_VALUE);

	var successfullyParsed = true;
	</script>

	<script src="../../resources/js-test-post.js"></script>
	</body>
	</html>