The Tor Browser: content/canvas/test/webgl-conformance/conformance/textures/tex-input-validation.html@deefc01c0e14 (annotated)

content/canvas/test/webgl-conformance/conformance/textures/tex-input-validation.html@deefc01c0e14 (annotated)

content/canvas/test/webgl-conformance/conformance/textures/tex-input-validation.html

Thu, 15 Jan 2015 21:03:48 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 15 Jan 2015 21:03:48 +0100
branch: TOR_BUG_9701
changeset 11: deefc01c0e14
permissions: -rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 <!--
 Copyright (c) 2011 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
  -->
 <!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>
 var wtu = WebGLTestUtils;
 var gl = null;
 var tex = null;
 var error = 0;
 function enumToString(value) {
   return wtu.glEnumToString(gl, value);
 }
 function testTexImage2D(testCase)
 {
     var level = 0;
     var width = 16;
     var height = 16;
     var msg = "" +
       " internalFormat: " + enumToString(testCase.internalFormat) +
       " target: " + enumToString(testCase.target) +
       " format: " + enumToString(testCase.format) +
       " type: " + enumToString(testCase.type) +
       " border: " + testCase.border;
     gl.texImage2D(testCase.target, level, testCase.internalFormat, width, height, testCase.border, testCase.format, testCase.type, null);
     error = testCase.expectedError;
     glErrorShouldBe(gl, error, msg);
 }
 function testTexSubImage2D(testCase)
 {
     var level = 0;
     var xoffset = 0;
     var yoffset = 0;
     var width = 16;
     var height = 16;
     var msg = ""+
         " format: " + enumToString(testCase.format) +
         " type: " + enumToString(testCase.type);
     var array = new Uint8Array(width * height * 4);
     gl.texSubImage2D(testCase.target, level, xoffset, yoffset, width, height, testCase.format, testCase.type, array);
     error = testCase.expectedError;
     glErrorShouldBe(gl, error, msg);
 }
 function testTexParameter(testCase)
 {
     var msg = "paramName: " + enumToString(testCase.pname);
     error = testCase.expectedError;
     gl.texParameteri(testCase.target, testCase.pname, testCase.param);
     glErrorShouldBe(gl, error, msg);
     gl.texParameterf(testCase.target, testCase.pname, testCase.param);
     glErrorShouldBe(gl, error, msg);
 }
 function testGetTexParameter(testCase)
 {
     var msg = "paramName: " + enumToString(testCase.pname);
     error = testCase.expectedError;
     gl.getTexParameter(testCase.target, testCase.pname);
     glErrorShouldBe(gl, error, msg);
 }
 function testCopyTexImage2D(testCase)
 {
     var level = 0;
     var x = 0;
     var y = 0;
     var width = 16;
     var height = 16;
     var msg = "" +
       " colorBufferFormat: " + enumToString(testCase.colorBufferFormat) +
       " internalFormat: " + enumToString(testCase.internalFormat) +
       " target: " + enumToString(testCase.target) +
       " border: " + testCase.border;
     gl.renderbufferStorage(gl.RENDERBUFFER, testCase.colorBufferFormat, width, height);
     glErrorShouldBe(gl, gl.NO_ERROR);
     shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLETE");
     gl.copyTexImage2D(testCase.target, level, testCase.internalFormat, x, y, width, height, testCase.border);
     error = testCase.expectedError;
     glErrorShouldBe(gl, error, msg);
 }
 function testCopyTexSubImage2D(testCase)
 {
     var level = 0;
     var x = 0;
     var y = 0;
     var width = 16;
     var height = 16;
     var xoffset = 0;
     var yoffset = 0;
     var border = 0;
     var type = gl.UNSIGNED_BYTE;
     var msg = "" +
       " colorBufferFormat: " + enumToString(testCase.colorBufferFormat) +
       " internalFormat: " + enumToString(testCase.internalFormat) +
       " target: " + enumToString(testCase.target);
     gl.renderbufferStorage(gl.RENDERBUFFER, testCase.colorBufferFormat, width, height);
     glErrorShouldBe(gl, gl.NO_ERROR);
     shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLETE");
     gl.texImage2D(testCase.target, level, testCase.internalFormat, xoffset + width, yoffset + height, border, testCase.internalFormat, type, null);
     glErrorShouldBe(gl, gl.NO_ERROR);
     gl.copyTexSubImage2D(testCase.target, level, xoffset, yoffset, x, y, width, height);
     error = testCase.expectedError;
     glErrorShouldBe(gl, error, msg);
 }
 function testCopyFromInternalFBO(testCase)
 {
     var target = gl.TEXTURE_2D;
     var level = 0;
     var x = 0;
     var y = 0;
     var width = 16;
     var height = 16;
     var xoffset = 0;
     var yoffset = 0;
     var border = 0;
     var type = gl.UNSIGNED_BYTE;
     var msg = "" +
       " colorBufferFormat: " + enumToString(testCase.contextAlpha ? gl.RGBA : gl.RGB) +
       " internalFormat: " + enumToString(testCase.internalFormat);
     if (testCase.contextAlpha)
         gl = create3DContext(null, { alpha: true });
     else
         gl = create3DContext(null, { alpha: false });
     shouldBeNonNull("gl");
     shouldBeNonNull("tex = gl.createTexture()");
     gl.bindTexture(target, tex);
     if (testCase.subImage) {
         gl.texImage2D(target, level, testCase.internalFormat, xoffset + width, yoffset + height, border, testCase.internalFormat, type, null);
         glErrorShouldBe(gl, gl.NO_ERROR);
         gl.copyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height);
     } else {
         glErrorShouldBe(gl, gl.NO_ERROR);
         gl.copyTexImage2D(target, level, testCase.internalFormat, x, y, width, height, border);
     }
     error = testCase.expectedError;
     glErrorShouldBe(gl, error, msg);
 }
 description("Validate tex functions input parameters");
 shouldBeNonNull("gl = create3DContext()");
 shouldBeNonNull("tex = gl.createTexture()");
 gl.bindTexture(gl.TEXTURE_2D, tex);
 glErrorShouldBe(gl, gl.NO_ERROR);
 debug("");
 debug("Checking TexImage2D: a set of inputs that are valid in GL but invalid in GLES2");
 var testCases =
   [ {target: 0x8064, // GL_PROXY_TEXTURE_2D
      internalFormat: gl.RGBA,
      border: 0,
      format: gl.RGBA,
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      internalFormat: 0x1903, // GL_RED
      border: 0,
      format: 0x1903, // GL_RED
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      internalFormat: gl.RGBA,
      border: 1,
      format: gl.RGBA,
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.INVALID_VALUE},
     {target: gl.TEXTURE_2D,
      internalFormat: gl.RGBA,
      border: 0,
      format: gl.RGB,
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.INVALID_OPERATION},
     {target: gl.TEXTURE_2D,
      internalFormat: gl.RGBA,
      border: 0,
      format: gl.RGBA,
      type: gl.BYTE,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      internalFormat: gl.RGBA,
      border: 0,
      format: gl.RGBA,
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.NO_ERROR} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testTexImage2D(testCases[ii]);
 debug("");
 debug("Checking TexSubImage2D: a set of inputs that are valid in GL but invalid in GLES2");
 testCases =
   [ {target: gl.TEXTURE_2D,
      format: 0x1903, // GL_RED
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      format: gl.RGBA,
      type: gl.BYTE,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      format: gl.RGBA,
      type: gl.UNSIGNED_BYTE,
      expectedError: gl.NO_ERROR} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testTexSubImage2D(testCases[ii]);
 debug("");
 debug("Checking TexParameter: a set of inputs that are valid in GL but invalid in GLES2");
 testCases =
   [ {target: 0x0DE0, // GL_TEXTURE_1D
      pname: gl.TEXTURE_WRAP_T,
      param: gl.REPEAT,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      pname: 0x813A, // GL_TEXTURE_MIN_LOD
      param: 0,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      pname: gl.TEXTURE_WRAP_T,
      param: 0x2900, // GL_CLAMP
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      pname: gl.TEXTURE_WRAP_T,
      param: gl.REPEAT,
      expectedError: gl.NO_ERROR} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testTexParameter(testCases[ii]);
 debug("");
 debug("Checking GetTexParameter: a set of inputs that are valid in GL but invalid in GLES2");
 testCases =
   [ {target: 0x0DE0, // GL_TEXTURE_1D
      pname: gl.TEXTURE_WRAP_T,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      pname: 0x813A, // GL_TEXTURE_MIN_LOD
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      pname: gl.TEXTURE_WRAP_T,
      expectedError: gl.NO_ERROR} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testGetTexParameter(testCases[ii]);
 debug("");
 debug("Checking CopyTexImage2D: a set of inputs that are valid in GL but invalid in GLES2");
 var colorBuffer = null;
 var fbo = null;
 shouldBeNonNull("fbo = gl.createFramebuffer()");
 gl.bindFramebuffer(gl.FRAMEBUFFER, fbo);
 shouldBeNonNull("colorBuffer = gl.createRenderbuffer()");
 gl.bindRenderbuffer(gl.RENDERBUFFER, colorBuffer);
 gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.RENDERBUFFER, colorBuffer);
 glErrorShouldBe(gl, gl.NO_ERROR);
 testCases =
   [ {target: gl.TEXTURE_2D,
      colorBufferFormat: gl.RGB565,
      internalFormat: 0x8054, // GL_RGB16
      border: 0,
      expectedError: gl.INVALID_ENUM},
     {target: gl.TEXTURE_2D,
      colorBufferFormat: gl.RGB565,
      internalFormat: gl.RGBA,
      border: 1,
      expectedError: gl.INVALID_VALUE},
     {target: gl.TEXTURE_2D,
      colorBufferFormat: gl.RGB565,
      internalFormat: gl.RGBA,
      border: 0,
      expectedError: gl.INVALID_OPERATION},
     {target: gl.TEXTURE_2D,
      colorBufferFormat: gl.RGB565,
      internalFormat: gl.RGB,
      border: 0,
      expectedError: gl.NO_ERROR} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testCopyTexImage2D(testCases[ii]);
 debug("");
 debug("Checking CopyTexSubImage2D: a set of inputs that are valid in GL but invalid in GLES2");
 testCases =
   [ {target: gl.TEXTURE_2D,
      colorBufferFormat: gl.RGB5_A1,
      internalFormat: gl.RGBA,
      expectedError: gl.NO_ERROR},
     {target: gl.TEXTURE_2D,
      colorBufferFormat: gl.RGB565,
      internalFormat: gl.RGBA,
      expectedError: gl.INVALID_OPERATION} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testCopyTexSubImage2D(testCases[ii]);
 debug("");
 debug("Checking CopyTex{Sub}Image2D: copy from WebGL internal framebuffer");
 testCases =
   [ {contextAlpha: true,
      internalFormat: gl.RGBA,
      subImage: false,
      expectedError: gl.NO_ERROR},
     {contextAlpha: false,
      internalFormat: gl.RGBA,
      subImage: false,
      expectedError: gl.INVALID_OPERATION},
     {contextAlpha: true,
      internalFormat: gl.RGBA,
      subImage: true,
      expectedError: gl.NO_ERROR},
     {contextAlpha: false,
      internalFormat: gl.RGBA,
      subImage: true,
      expectedError: gl.INVALID_OPERATION} ];
 for (var ii = 0; ii < testCases.length; ++ii)
     testCopyFromInternalFBO(testCases[ii]);
 successfullyParsed = true;
 </script>
 <script>finishTest();</script>
 </body>
 </html>

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content/canvas/test/webgl-conformance/conformance/textures/tex-input-validation.html@deefc01c0e14 (annotated)

content/canvas/test/webgl-conformance/conformance/textures/tex-input-validation.html