1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/test/webgl-conformance/conformance/textures/tex-input-validation.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,361 @@
1.4 +<!--
1.5 +Copyright (c) 2011 The Chromium Authors. All rights reserved.
1.6 +Use of this source code is governed by a BSD-style license that can be
1.7 +found in the LICENSE file.
1.8 + -->
1.9 +<!DOCTYPE html>
1.10 +<html>
1.11 +<head>
1.12 +<meta charset="utf-8">
1.13 +<link rel="stylesheet" href="../../resources/js-test-style.css"/>
1.14 +<script src="../../resources/js-test-pre.js"></script>
1.15 +<script src="../resources/webgl-test.js"></script>
1.16 +<script src="../resources/webgl-test-utils.js"></script>
1.17 +</head>
1.18 +<body>
1.19 +<div id="description"></div>
1.20 +<div id="console"></div>
1.21 +
1.22 +<script>
1.23 +var wtu = WebGLTestUtils;
1.24 +var gl = null;
1.25 +var tex = null;
1.26 +var error = 0;
1.27 +
1.28 +function enumToString(value) {
1.29 + return wtu.glEnumToString(gl, value);
1.30 +}
1.31 +
1.32 +function testTexImage2D(testCase)
1.33 +{
1.34 + var level = 0;
1.35 + var width = 16;
1.36 + var height = 16;
1.37 + var msg = "" +
1.38 + " internalFormat: " + enumToString(testCase.internalFormat) +
1.39 + " target: " + enumToString(testCase.target) +
1.40 + " format: " + enumToString(testCase.format) +
1.41 + " type: " + enumToString(testCase.type) +
1.42 + " border: " + testCase.border;
1.43 +
1.44 + gl.texImage2D(testCase.target, level, testCase.internalFormat, width, height, testCase.border, testCase.format, testCase.type, null);
1.45 + error = testCase.expectedError;
1.46 + glErrorShouldBe(gl, error, msg);
1.47 +}
1.48 +
1.49 +function testTexSubImage2D(testCase)
1.50 +{
1.51 + var level = 0;
1.52 + var xoffset = 0;
1.53 + var yoffset = 0;
1.54 + var width = 16;
1.55 + var height = 16;
1.56 + var msg = ""+
1.57 + " format: " + enumToString(testCase.format) +
1.58 + " type: " + enumToString(testCase.type);
1.59 + var array = new Uint8Array(width * height * 4);
1.60 + gl.texSubImage2D(testCase.target, level, xoffset, yoffset, width, height, testCase.format, testCase.type, array);
1.61 + error = testCase.expectedError;
1.62 + glErrorShouldBe(gl, error, msg);
1.63 +}
1.64 +
1.65 +function testTexParameter(testCase)
1.66 +{
1.67 + var msg = "paramName: " + enumToString(testCase.pname);
1.68 + error = testCase.expectedError;
1.69 + gl.texParameteri(testCase.target, testCase.pname, testCase.param);
1.70 + glErrorShouldBe(gl, error, msg);
1.71 + gl.texParameterf(testCase.target, testCase.pname, testCase.param);
1.72 + glErrorShouldBe(gl, error, msg);
1.73 +}
1.74 +
1.75 +function testGetTexParameter(testCase)
1.76 +{
1.77 + var msg = "paramName: " + enumToString(testCase.pname);
1.78 + error = testCase.expectedError;
1.79 + gl.getTexParameter(testCase.target, testCase.pname);
1.80 + glErrorShouldBe(gl, error, msg);
1.81 +}
1.82 +
1.83 +function testCopyTexImage2D(testCase)
1.84 +{
1.85 + var level = 0;
1.86 + var x = 0;
1.87 + var y = 0;
1.88 + var width = 16;
1.89 + var height = 16;
1.90 +
1.91 + var msg = "" +
1.92 + " colorBufferFormat: " + enumToString(testCase.colorBufferFormat) +
1.93 + " internalFormat: " + enumToString(testCase.internalFormat) +
1.94 + " target: " + enumToString(testCase.target) +
1.95 + " border: " + testCase.border;
1.96 +
1.97 + gl.renderbufferStorage(gl.RENDERBUFFER, testCase.colorBufferFormat, width, height);
1.98 + glErrorShouldBe(gl, gl.NO_ERROR);
1.99 + shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLETE");
1.100 +
1.101 + gl.copyTexImage2D(testCase.target, level, testCase.internalFormat, x, y, width, height, testCase.border);
1.102 + error = testCase.expectedError;
1.103 + glErrorShouldBe(gl, error, msg);
1.104 +}
1.105 +
1.106 +function testCopyTexSubImage2D(testCase)
1.107 +{
1.108 + var level = 0;
1.109 + var x = 0;
1.110 + var y = 0;
1.111 + var width = 16;
1.112 + var height = 16;
1.113 + var xoffset = 0;
1.114 + var yoffset = 0;
1.115 + var border = 0;
1.116 + var type = gl.UNSIGNED_BYTE;
1.117 + var msg = "" +
1.118 + " colorBufferFormat: " + enumToString(testCase.colorBufferFormat) +
1.119 + " internalFormat: " + enumToString(testCase.internalFormat) +
1.120 + " target: " + enumToString(testCase.target);
1.121 +
1.122 + gl.renderbufferStorage(gl.RENDERBUFFER, testCase.colorBufferFormat, width, height);
1.123 + glErrorShouldBe(gl, gl.NO_ERROR);
1.124 + shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLETE");
1.125 +
1.126 + gl.texImage2D(testCase.target, level, testCase.internalFormat, xoffset + width, yoffset + height, border, testCase.internalFormat, type, null);
1.127 + glErrorShouldBe(gl, gl.NO_ERROR);
1.128 +
1.129 + gl.copyTexSubImage2D(testCase.target, level, xoffset, yoffset, x, y, width, height);
1.130 + error = testCase.expectedError;
1.131 + glErrorShouldBe(gl, error, msg);
1.132 +}
1.133 +
1.134 +function testCopyFromInternalFBO(testCase)
1.135 +{
1.136 + var target = gl.TEXTURE_2D;
1.137 + var level = 0;
1.138 + var x = 0;
1.139 + var y = 0;
1.140 + var width = 16;
1.141 + var height = 16;
1.142 + var xoffset = 0;
1.143 + var yoffset = 0;
1.144 + var border = 0;
1.145 + var type = gl.UNSIGNED_BYTE;
1.146 + var msg = "" +
1.147 + " colorBufferFormat: " + enumToString(testCase.contextAlpha ? gl.RGBA : gl.RGB) +
1.148 + " internalFormat: " + enumToString(testCase.internalFormat);
1.149 +
1.150 + if (testCase.contextAlpha)
1.151 + gl = create3DContext(null, { alpha: true });
1.152 + else
1.153 + gl = create3DContext(null, { alpha: false });
1.154 + shouldBeNonNull("gl");
1.155 + shouldBeNonNull("tex = gl.createTexture()");
1.156 + gl.bindTexture(target, tex);
1.157 + if (testCase.subImage) {
1.158 + gl.texImage2D(target, level, testCase.internalFormat, xoffset + width, yoffset + height, border, testCase.internalFormat, type, null);
1.159 + glErrorShouldBe(gl, gl.NO_ERROR);
1.160 + gl.copyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height);
1.161 + } else {
1.162 + glErrorShouldBe(gl, gl.NO_ERROR);
1.163 + gl.copyTexImage2D(target, level, testCase.internalFormat, x, y, width, height, border);
1.164 + }
1.165 + error = testCase.expectedError;
1.166 + glErrorShouldBe(gl, error, msg);
1.167 +}
1.168 +
1.169 +description("Validate tex functions input parameters");
1.170 +
1.171 +shouldBeNonNull("gl = create3DContext()");
1.172 +shouldBeNonNull("tex = gl.createTexture()");
1.173 +gl.bindTexture(gl.TEXTURE_2D, tex);
1.174 +glErrorShouldBe(gl, gl.NO_ERROR);
1.175 +
1.176 +debug("");
1.177 +debug("Checking TexImage2D: a set of inputs that are valid in GL but invalid in GLES2");
1.178 +
1.179 +var testCases =
1.180 + [ {target: 0x8064, // GL_PROXY_TEXTURE_2D
1.181 + internalFormat: gl.RGBA,
1.182 + border: 0,
1.183 + format: gl.RGBA,
1.184 + type: gl.UNSIGNED_BYTE,
1.185 + expectedError: gl.INVALID_ENUM},
1.186 + {target: gl.TEXTURE_2D,
1.187 + internalFormat: 0x1903, // GL_RED
1.188 + border: 0,
1.189 + format: 0x1903, // GL_RED
1.190 + type: gl.UNSIGNED_BYTE,
1.191 + expectedError: gl.INVALID_ENUM},
1.192 + {target: gl.TEXTURE_2D,
1.193 + internalFormat: gl.RGBA,
1.194 + border: 1,
1.195 + format: gl.RGBA,
1.196 + type: gl.UNSIGNED_BYTE,
1.197 + expectedError: gl.INVALID_VALUE},
1.198 + {target: gl.TEXTURE_2D,
1.199 + internalFormat: gl.RGBA,
1.200 + border: 0,
1.201 + format: gl.RGB,
1.202 + type: gl.UNSIGNED_BYTE,
1.203 + expectedError: gl.INVALID_OPERATION},
1.204 + {target: gl.TEXTURE_2D,
1.205 + internalFormat: gl.RGBA,
1.206 + border: 0,
1.207 + format: gl.RGBA,
1.208 + type: gl.BYTE,
1.209 + expectedError: gl.INVALID_ENUM},
1.210 + {target: gl.TEXTURE_2D,
1.211 + internalFormat: gl.RGBA,
1.212 + border: 0,
1.213 + format: gl.RGBA,
1.214 + type: gl.UNSIGNED_BYTE,
1.215 + expectedError: gl.NO_ERROR} ];
1.216 +
1.217 +for (var ii = 0; ii < testCases.length; ++ii)
1.218 + testTexImage2D(testCases[ii]);
1.219 +
1.220 +debug("");
1.221 +debug("Checking TexSubImage2D: a set of inputs that are valid in GL but invalid in GLES2");
1.222 +
1.223 +testCases =
1.224 + [ {target: gl.TEXTURE_2D,
1.225 + format: 0x1903, // GL_RED
1.226 + type: gl.UNSIGNED_BYTE,
1.227 + expectedError: gl.INVALID_ENUM},
1.228 + {target: gl.TEXTURE_2D,
1.229 + format: gl.RGBA,
1.230 + type: gl.BYTE,
1.231 + expectedError: gl.INVALID_ENUM},
1.232 + {target: gl.TEXTURE_2D,
1.233 + format: gl.RGBA,
1.234 + type: gl.UNSIGNED_BYTE,
1.235 + expectedError: gl.NO_ERROR} ];
1.236 +
1.237 +for (var ii = 0; ii < testCases.length; ++ii)
1.238 + testTexSubImage2D(testCases[ii]);
1.239 +
1.240 +debug("");
1.241 +debug("Checking TexParameter: a set of inputs that are valid in GL but invalid in GLES2");
1.242 +
1.243 +testCases =
1.244 + [ {target: 0x0DE0, // GL_TEXTURE_1D
1.245 + pname: gl.TEXTURE_WRAP_T,
1.246 + param: gl.REPEAT,
1.247 + expectedError: gl.INVALID_ENUM},
1.248 + {target: gl.TEXTURE_2D,
1.249 + pname: 0x813A, // GL_TEXTURE_MIN_LOD
1.250 + param: 0,
1.251 + expectedError: gl.INVALID_ENUM},
1.252 + {target: gl.TEXTURE_2D,
1.253 + pname: gl.TEXTURE_WRAP_T,
1.254 + param: 0x2900, // GL_CLAMP
1.255 + expectedError: gl.INVALID_ENUM},
1.256 + {target: gl.TEXTURE_2D,
1.257 + pname: gl.TEXTURE_WRAP_T,
1.258 + param: gl.REPEAT,
1.259 + expectedError: gl.NO_ERROR} ];
1.260 +
1.261 +for (var ii = 0; ii < testCases.length; ++ii)
1.262 + testTexParameter(testCases[ii]);
1.263 +
1.264 +debug("");
1.265 +debug("Checking GetTexParameter: a set of inputs that are valid in GL but invalid in GLES2");
1.266 +
1.267 +testCases =
1.268 + [ {target: 0x0DE0, // GL_TEXTURE_1D
1.269 + pname: gl.TEXTURE_WRAP_T,
1.270 + expectedError: gl.INVALID_ENUM},
1.271 + {target: gl.TEXTURE_2D,
1.272 + pname: 0x813A, // GL_TEXTURE_MIN_LOD
1.273 + expectedError: gl.INVALID_ENUM},
1.274 + {target: gl.TEXTURE_2D,
1.275 + pname: gl.TEXTURE_WRAP_T,
1.276 + expectedError: gl.NO_ERROR} ];
1.277 +
1.278 +for (var ii = 0; ii < testCases.length; ++ii)
1.279 + testGetTexParameter(testCases[ii]);
1.280 +
1.281 +debug("");
1.282 +debug("Checking CopyTexImage2D: a set of inputs that are valid in GL but invalid in GLES2");
1.283 +
1.284 +var colorBuffer = null;
1.285 +var fbo = null;
1.286 +
1.287 +shouldBeNonNull("fbo = gl.createFramebuffer()");
1.288 +gl.bindFramebuffer(gl.FRAMEBUFFER, fbo);
1.289 +shouldBeNonNull("colorBuffer = gl.createRenderbuffer()");
1.290 +gl.bindRenderbuffer(gl.RENDERBUFFER, colorBuffer);
1.291 +gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.RENDERBUFFER, colorBuffer);
1.292 +glErrorShouldBe(gl, gl.NO_ERROR);
1.293 +
1.294 +testCases =
1.295 + [ {target: gl.TEXTURE_2D,
1.296 + colorBufferFormat: gl.RGB565,
1.297 + internalFormat: 0x8054, // GL_RGB16
1.298 + border: 0,
1.299 + expectedError: gl.INVALID_ENUM},
1.300 + {target: gl.TEXTURE_2D,
1.301 + colorBufferFormat: gl.RGB565,
1.302 + internalFormat: gl.RGBA,
1.303 + border: 1,
1.304 + expectedError: gl.INVALID_VALUE},
1.305 + {target: gl.TEXTURE_2D,
1.306 + colorBufferFormat: gl.RGB565,
1.307 + internalFormat: gl.RGBA,
1.308 + border: 0,
1.309 + expectedError: gl.INVALID_OPERATION},
1.310 + {target: gl.TEXTURE_2D,
1.311 + colorBufferFormat: gl.RGB565,
1.312 + internalFormat: gl.RGB,
1.313 + border: 0,
1.314 + expectedError: gl.NO_ERROR} ];
1.315 +
1.316 +for (var ii = 0; ii < testCases.length; ++ii)
1.317 + testCopyTexImage2D(testCases[ii]);
1.318 +
1.319 +debug("");
1.320 +debug("Checking CopyTexSubImage2D: a set of inputs that are valid in GL but invalid in GLES2");
1.321 +
1.322 +testCases =
1.323 + [ {target: gl.TEXTURE_2D,
1.324 + colorBufferFormat: gl.RGB5_A1,
1.325 + internalFormat: gl.RGBA,
1.326 + expectedError: gl.NO_ERROR},
1.327 + {target: gl.TEXTURE_2D,
1.328 + colorBufferFormat: gl.RGB565,
1.329 + internalFormat: gl.RGBA,
1.330 + expectedError: gl.INVALID_OPERATION} ];
1.331 +
1.332 +for (var ii = 0; ii < testCases.length; ++ii)
1.333 + testCopyTexSubImage2D(testCases[ii]);
1.334 +
1.335 +debug("");
1.336 +debug("Checking CopyTex{Sub}Image2D: copy from WebGL internal framebuffer");
1.337 +
1.338 +testCases =
1.339 + [ {contextAlpha: true,
1.340 + internalFormat: gl.RGBA,
1.341 + subImage: false,
1.342 + expectedError: gl.NO_ERROR},
1.343 + {contextAlpha: false,
1.344 + internalFormat: gl.RGBA,
1.345 + subImage: false,
1.346 + expectedError: gl.INVALID_OPERATION},
1.347 + {contextAlpha: true,
1.348 + internalFormat: gl.RGBA,
1.349 + subImage: true,
1.350 + expectedError: gl.NO_ERROR},
1.351 + {contextAlpha: false,
1.352 + internalFormat: gl.RGBA,
1.353 + subImage: true,
1.354 + expectedError: gl.INVALID_OPERATION} ];
1.355 +
1.356 +for (var ii = 0; ii < testCases.length; ++ii)
1.357 + testCopyFromInternalFBO(testCases[ii]);
1.358 +
1.359 +successfullyParsed = true;
1.360 +</script>
1.361 +
1.362 +<script>finishTest();</script>
1.363 +</body>
1.364 +</html>
