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Diffstat (limited to '')
| -rw-r--r-- | dom/canvas/test/webgl-conf/checkout/deqp/functional/gles3/es3fNegativeTextureApiTests.js | 3002 |
1 files changed, 3002 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/deqp/functional/gles3/es3fNegativeTextureApiTests.js b/dom/canvas/test/webgl-conf/checkout/deqp/functional/gles3/es3fNegativeTextureApiTests.js new file mode 100644 index 0000000000..8bccf1bb37 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/deqp/functional/gles3/es3fNegativeTextureApiTests.js @@ -0,0 +1,3002 @@ +/*------------------------------------------------------------------------- + * drawElements Quality Program OpenGL ES 3.0 Module + * ------------------------------------------------- + * + * Copyright 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the 'License'); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an 'AS IS' BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + *//*! + * \file + * \brief Negative Texture API tests. + *//*--------------------------------------------------------------------*/ +'use strict'; +goog.provide('functional.gles3.es3fNegativeTextureApiTests'); + +goog.require('framework.common.tcuTestCase'); +goog.require('framework.common.tcuTexture'); +goog.require('functional.gles3.es3fApiCase'); +goog.require('framework.opengl.gluTexture'); +goog.require('framework.opengl.gluTextureUtil'); + +goog.scope(function() { + + var es3fNegativeTextureApiTests = functional.gles3.es3fNegativeTextureApiTests; + var tcuTexture = framework.common.tcuTexture; + var es3fApiCase = functional.gles3.es3fApiCase; + var tcuTestCase = framework.common.tcuTestCase; + var gluTexture = framework.opengl.gluTexture; + var gluTextureUtil = framework.opengl.gluTextureUtil; + + function etc2Unsupported() { + debug("Skipping test: no support for WEBGL_compressed_texture_etc"); + } + + + /** + * @param {number} width + * @param {number} height + * @return {number} + */ + es3fNegativeTextureApiTests.etc2DataSize = function(width, height) { + return Math.ceil(width / 4) * Math.ceil(height / 4) * 8; + }; + + /** + * @param {number} width + * @param {number} height + * @return {number} + */ + es3fNegativeTextureApiTests.etc2EacDataSize = function(width, height) { + return 2 * es3fNegativeTextureApiTests.etc2DataSize(width, height); + }; + + /** + * @param {function(number)} func + */ + es3fNegativeTextureApiTests.forCubeFaces = function(func) { + var faceGLVar; + for (var faceIterTcu in tcuTexture.CubeFace) { + faceGLVar = gluTexture.cubeFaceToGLFace(tcuTexture.CubeFace[faceIterTcu]); + func(faceGLVar); + } + }; + + /** + * @param {WebGL2RenderingContext} gl + */ + es3fNegativeTextureApiTests.init = function(gl) { + + var haveCompressedTextureETC = gluTextureUtil.enableCompressedTextureETC(); + + var testGroup = tcuTestCase.runner.testCases; + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('activetexture', 'Invalid gl.ActiveTexture() usage', gl, + function() { + bufferedLogToConsole('gl.INVALID_ENUM is generated if texture is not one of gl.TEXTUREi, where i ranges from 0 to (gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1).'); + gl.activeTexture(-1); + this.expectError(gl.INVALID_ENUM); + var numMaxTextureUnits = /** @type {number} */(gl.getParameter(gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS)); + gl.activeTexture(gl.TEXTURE0 + numMaxTextureUnits); + this.expectError(gl.INVALID_ENUM); + + })); + + // gl.bindTexture + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('bindTexture', 'Invalid gl.bindTexture() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is not one of the allowable values.'); + gl.bindTexture(0, texture[0]); + this.expectError(gl.INVALID_ENUM); + gl.bindTexture(gl.FRAMEBUFFER, texture[0]); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if texture was previously created with a target that doesn\'t match that of target.'); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + this.expectError(gl.NO_ERROR); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[0]); + this.expectError(gl.INVALID_OPERATION); + gl.bindTexture(gl.TEXTURE_3D, texture[0]); + this.expectError(gl.INVALID_OPERATION); + gl.bindTexture(gl.TEXTURE_2D_ARRAY, texture[0]); + this.expectError(gl.INVALID_OPERATION); + + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + this.expectError(gl.NO_ERROR); + gl.bindTexture(gl.TEXTURE_2D, texture[1]); + this.expectError(gl.INVALID_OPERATION); + gl.bindTexture(gl.TEXTURE_3D, texture[1]); + this.expectError(gl.INVALID_OPERATION); + gl.bindTexture(gl.TEXTURE_2D_ARRAY, texture[1]); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + // gl.compressedTexImage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_invalid_target', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(0); + gl.compressedTexImage2D(0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_invalid_format', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_ENUM is generated if internalformat is not a supported format returned in gl.COMPRESSED_TEXTURE_FORMATS.'); + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(0); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.RGBA32F, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, 0, 0, 0, 0, uint8); + this.expectError(gl.INVALID_ENUM); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_neg_level', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(0); + gl.compressedTexImage2D(gl.TEXTURE_2D, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_max_level', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE) for a 2d texture target.'); + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16)); + + /** @type {number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type {number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.compressedTexImage2D(gl.TEXTURE_2D, log2MaxTextureSize, gl.COMPRESSED_RGB8_ETC2, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_CUBE_MAP_TEXTURE_SIZE) for a cubemap target.'); + /** @type {number} */ var log2MaxCubemapSize = Math.floor(Math.log2(/** @type {number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)))) + 1; + + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, log2MaxCubemapSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, log2MaxCubemapSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, log2MaxCubemapSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, log2MaxCubemapSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, log2MaxCubemapSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, log2MaxCubemapSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_neg_width_height', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is less than 0.'); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(0); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, uint8); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_max_width_height', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + var maxTextureSize = /** @type {number} */ (gl.getParameter(gl.MAX_TEXTURE_SIZE)) + 1; + var maxCubemapSize = /** @type {number} */ (gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)) + 1; + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is greater than gl.MAX_TEXTURE_SIZE.'); + + var maxSideSize = Math.max(maxCubemapSize, maxTextureSize); + var scratchBuffer = new ArrayBuffer( + Math.max(es3fNegativeTextureApiTests.etc2EacDataSize(maxSideSize, 1), + es3fNegativeTextureApiTests.etc2EacDataSize(1, maxSideSize))); + function getUint8ArrayEtc2EacDataSize(w, h) { + return new Uint8Array(scratchBuffer, 0, es3fNegativeTextureApiTests.etc2EacDataSize(w, h)); + } + + var dataTextureMaxByOne = getUint8ArrayEtc2EacDataSize(maxTextureSize, 1); + var dataTextureOneByMax = getUint8ArrayEtc2EacDataSize(1, maxTextureSize); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxTextureSize, 1, 0, dataTextureMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxTextureSize, 0, dataTextureOneByMax); + this.expectError(gl.INVALID_VALUE); + + var dataCubemapMaxByOne = getUint8ArrayEtc2EacDataSize(maxCubemapSize, 1); + var dataCubemapOneByMax = getUint8ArrayEtc2EacDataSize(1, maxCubemapSize); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, dataCubemapMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, dataCubemapOneByMax); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, dataCubemapMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, dataCubemapOneByMax); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, dataCubemapMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, dataCubemapOneByMax); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, dataCubemapMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, dataCubemapOneByMax); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, dataCubemapMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, dataCubemapOneByMax); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, dataCubemapMaxByOne); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, dataCubemapOneByMax); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_invalid_border', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(0); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if border is not 0.'); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, uint8); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, uint8); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage2d_invalid_size', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + + /** @type {WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if imageSize is not consistent with the format, dimensions, and contents of the specified compressed image data.'); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, new Uint8Array(1)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, new Uint8Array(4 * 4 * 8)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGB8_ETC2, 16, 16, 0, new Uint8Array(4 * 4 * 16)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_SIGNED_R11_EAC, 16, 16, 0, new Uint8Array(4 * 4 * 16)); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture); + + + })); + + // gl.copyTexImage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_invalid_target', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.copyTexImage2D(0, 0, gl.RGB, 0, 0, 64, 64, 0); + this.expectError(gl.INVALID_ENUM); + + + gl.deleteTexture(texture); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_invalid_format', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_ENUM or gl.INVALID_VALUE is generated if internalformat is not an accepted format.'); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 64, 64, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, 0, 0, 0, 16, 16, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, 0, 0, 0, 16, 16, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, 0, 0, 0, 16, 16, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, 0, 0, 0, 16, 16, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, 0, 0, 0, 16, 16, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, 0, 0, 0, 16, 16, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_VALUE]); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_inequal_width_height_cube', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if target is one of the six cube map 2D image targets and the width and height parameters are not equal.'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, 16, 17, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, 16, 17, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, 16, 17, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, 16, 17, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, 16, 17, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, 16, 17, 0); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_neg_level', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.copyTexImage2D(gl.TEXTURE_2D, -1, gl.RGB, 0, 0, 64, 64, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, -1, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, -1, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, -1, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, -1, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, -1, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, -1, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_max_level', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type {number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type {number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.copyTexImage2D(gl.TEXTURE_2D, log2MaxTextureSize, gl.RGB, 0, 0, 64, 64, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_CUBE_MAP_TEXTURE_SIZE).'); + /** @type {number} */ var log2MaxCubemapSize = Math.floor(Math.log2(/** @type {number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)))) + 1; + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, log2MaxCubemapSize, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, log2MaxCubemapSize, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, log2MaxCubemapSize, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, log2MaxCubemapSize, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, log2MaxCubemapSize, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, log2MaxCubemapSize, gl.RGB, 0, 0, 16, 16, 0); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_neg_width_height', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is less than 0.'); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, -1, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, 1, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, -1, -1, 0); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_max_width_height', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + var maxTextureSize = /** @type {number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)) + 1; + var maxCubemapSize = /** @type {number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)) + 1; + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is greater than gl.MAX_TEXTURE_SIZE.'); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, maxTextureSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, 1, maxTextureSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, maxTextureSize, maxTextureSize, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, 1, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, maxCubemapSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, 1, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, maxCubemapSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, 1, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, maxCubemapSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, 1, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, maxCubemapSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, 1, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, maxCubemapSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, 1, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, maxCubemapSize, 1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_invalid_border', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if border is not 0.'); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 0, 0, 0, 0, 1); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copyteximage2d_incomplete_framebuffer', 'Invalid gl.copyTexImage2D() usage', gl, + function() { + + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + /** @type {WebGLFramebuffer} */ var fbo; + fbo = gl.createFramebuffer(); + gl.bindFramebuffer(gl.FRAMEBUFFER, fbo); + gl.checkFramebufferStatus(gl.FRAMEBUFFER); + + bufferedLogToConsole('gl.INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer is not framebuffer complete.'); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGBA8, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + + gl.bindFramebuffer(gl.FRAMEBUFFER, null); + gl.deleteFramebuffer(fbo); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + // gl.copyTexSubImage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_invalid_target', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + + /** @type {WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.copyTexSubImage2D(0, 0, 0, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_ENUM); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_neg_level', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.texImage2D(faceGL, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + }); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.copyTexSubImage2D(gl.TEXTURE_2D, -1, 0, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + var local = this; + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.copyTexSubImage2D(faceGL, -1, 0, 0, 0, 0, 4, 4); + local.expectError(gl.INVALID_VALUE); + }); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_max_level', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.texImage2D (gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.texImage2D(faceGL, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + }); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE) for 2D texture targets.'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.copyTexSubImage2D(gl.TEXTURE_2D, log2MaxTextureSize, 0, 0, 0, 0, 4, 4); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_CUBE_MAP_SIZE) for cubemap targets.'); + /** @type{number} */ var log2MaxCubemapSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)))) + 1; + var local = this; + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.copyTexSubImage2D(faceGL, log2MaxCubemapSize, 0, 0, 0, 0, 4, 4); + local.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + }); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_neg_offset', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D (gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset < 0 or yoffset < 0.'); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, -1, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 0, -1, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, -1, -1, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_invalid_offset', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D (gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset + width > texture_width or yoffset + height > texture_height.'); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 14, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 0, 14, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 14, 14, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_neg_width_height', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D (gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is less than 0.'); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, -1, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, 0, -1); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, -1, -1); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage2d_incomplete_framebuffer', 'Invalid gl.copyTexSubImage2D() usage', gl, + function() { + bufferedLogToConsole('gl.INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer is not framebuffer complete.'); + /** @type{Array<WebGLTexture>} */ var texture = []; + /** @type{WebGLFramebuffer} */ var fbo; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGBA, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.NO_ERROR); + + fbo = gl.createFramebuffer(); + gl.bindFramebuffer(gl.FRAMEBUFFER, fbo); + gl.checkFramebufferStatus(gl.FRAMEBUFFER); + this.expectError(gl.NO_ERROR); + + gl.copyTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, 0, 0, 0, 0, 0, 0); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + + gl.bindFramebuffer(gl.FRAMEBUFFER, null); + gl.deleteFramebuffer(fbo); + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + // glDeleteTextures + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('deletetextures', 'glDeleteTextures() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + + bufferedLogToConsole('gl.NO_ERROR is generated if texture is null.'); + gl.deleteTexture(null); + this.expectError(gl.NO_ERROR); + + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.deleteTexture(null); + this.expectError(gl.NO_ERROR); + + gl.deleteTexture(texture); + })); + + // gl.generateMipmap + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('generatemipmap', 'Invalid gl.generateMipmap() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + /** @type{WebGLFramebuffer} */ var fbo; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is not gl.TEXTURE_2D or gl.TEXTURE_CUBE_MAP.'); + gl.generateMipmap(0); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('INVALID_OPERATION is generated if the texture bound to target is not cube complete.'); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[0]); + gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_S, gl.REPEAT); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.generateMipmap(gl.TEXTURE_CUBE_MAP); + this.expectError(gl.INVALID_OPERATION); + + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[0]); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 32, 32, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.generateMipmap(gl.TEXTURE_CUBE_MAP); + this.expectError(gl.INVALID_OPERATION); + + if (haveCompressedTextureETC) { + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the zero level array is stored in a compressed internal format.'); + gl.bindTexture(gl.TEXTURE_2D, texture[1]); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, new Uint8Array(0)); + gl.generateMipmap(gl.TEXTURE_2D); + this.expectError(gl.INVALID_OPERATION); + } else { + etc2Unsupported(); + } + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the level base array was not specified with an unsized internal format or a sized internal format that is both color-renderable and texture-filterable.'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB8_SNORM, 0, 0, 0, gl.RGB, gl.BYTE, null); + gl.generateMipmap(gl.TEXTURE_2D); + this.expectError(gl.INVALID_OPERATION); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.R8I, 0, 0, 0, gl.RED_INTEGER, gl.BYTE, null); + gl.generateMipmap(gl.TEXTURE_2D); + this.expectError(gl.INVALID_OPERATION); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA32F, 0, 0, 0, gl.RGBA, gl.FLOAT, null); + gl.generateMipmap(gl.TEXTURE_2D); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + // gl.pixelStorei + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('pixelstorei', 'Invalid gl.pixelStorei() usage', gl, + function() { + bufferedLogToConsole('gl.INVALID_ENUM is generated if pname is not an accepted value.'); + gl.pixelStorei(0,1); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if a negative row length, pixel skip, or row skip value is specified, or if alignment is specified as other than 1, 2, 4, or 8.'); + gl.pixelStorei(gl.PACK_ROW_LENGTH, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.PACK_SKIP_ROWS, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.PACK_SKIP_PIXELS, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_ROW_LENGTH, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_IMAGE_HEIGHT, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_SKIP_ROWS, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_SKIP_PIXELS, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_SKIP_IMAGES, -1); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.PACK_ALIGNMENT, 0); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_ALIGNMENT, 0); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.PACK_ALIGNMENT, 16); + this.expectError(gl.INVALID_VALUE); + gl.pixelStorei(gl.UNPACK_ALIGNMENT, 16); + this.expectError(gl.INVALID_VALUE); + + })); + + // gl.texImage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d', 'Invalid gl.texImage2D() usage', gl, + function() { + + + /** @type {WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.texImage2D(0, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if type is not a type constant.'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 0, gl.RGBA, 0, null); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if format is not an accepted format constant.'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 0, 0, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if internalFormat is not one of the accepted resolution and format symbolic constants.'); + gl.texImage2D(gl.TEXTURE_2D, 0, 0, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the combination of internalFormat, format and type is invalid.'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 0, gl.RGB, gl.UNSIGNED_SHORT_4_4_4_4, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB5_A1, 1, 1, 0, gl.RGB, gl.UNSIGNED_SHORT_5_5_5_1, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB10_A2, 1, 1, 0, gl.RGB, gl.UNSIGNED_INT_2_10_10_10_REV, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA32UI, 1, 1, 0, gl.RGBA_INTEGER, gl.INT, null); + this.expectError(gl.INVALID_OPERATION); + + + gl.deleteTexture(texture); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d_inequal_width_height_cube', 'Invalid gl.texImage2D() usage', gl, + function() { + + /** @type {WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if target is one of the six cube map 2D image targets and the width and height parameters are not equal.'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 1, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 1, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 1, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 1, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 1, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 1, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d_neg_level', 'Invalid gl.texImage2D() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.texImage2D(gl.TEXTURE_2D, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, -1, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d_max_level', 'Invalid gl.texImage2D() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.texImage2D(gl.TEXTURE_2D, log2MaxTextureSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_CUBE_MAP_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxCubemapSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)))) + 1; + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, log2MaxCubemapSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, log2MaxCubemapSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, log2MaxCubemapSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, log2MaxCubemapSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, log2MaxCubemapSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, log2MaxCubemapSize, gl.RGB, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d_neg_width_height', 'Invalid gl.texImage2D() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is less than 0.'); + + bufferedLogToConsole('gl.TEXTURE_2D target'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, -1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, -1, -1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d_max_width_height', 'Invalid gl.texImage2D() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + var maxTextureSize = /** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)) + 1; + var maxCubemapSize = /** @type{number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)) + 1; + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is greater than gl.MAX_TEXTURE_SIZE.'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, maxTextureSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 1, maxTextureSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, maxTextureSize, maxTextureSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is greater than gl.MAX_CUBE_MAP_TEXTURE_SIZE.'); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_X target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, maxCubemapSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 1, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, maxCubemapSize, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Y target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, maxCubemapSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 1, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, maxCubemapSize, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_POSITIVE_Z target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, maxCubemapSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 1, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, maxCubemapSize, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_X target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, maxCubemapSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 1, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, maxCubemapSize, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Y target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, maxCubemapSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 1, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, maxCubemapSize, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.TEXTURE_CUBE_MAP_NEGATIVE_Z target'); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, maxCubemapSize, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 1, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, maxCubemapSize, maxCubemapSize, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage2d_invalid_border', 'Invalid gl.texImage2D() usage', gl, + function() { + + /** @type {Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + + + bufferedLogToConsole('gl.INVALID_VALUE is generated if border is not 0.'); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 1, 1, -1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Y, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_Z, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_X, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, gl.RGB, 1, 1, 1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + // gl.texSubImage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage2d', 'Invalid gl.texSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 32, 32, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(64); + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.texSubImage2D(0, 0, 0, 0, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if format is not an accepted format constant.'); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 4, 4, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if type is not a type constant.'); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGB, 0, uint8); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the combination of internalFormat of the previously specified texture array, format and type is not valid.'); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGBA, gl.UNSIGNED_SHORT_5_6_5, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGB, gl.UNSIGNED_SHORT_4_4_4_4, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGB, gl.UNSIGNED_SHORT_5_5_5_1, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGB, gl.UNSIGNED_SHORT_5_5_5_1, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGBA_INTEGER, gl.UNSIGNED_INT, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, gl.RGB, gl.FLOAT, uint8); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage2d_neg_level', 'Invalid gl.texSubImage2D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 32, 32, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.texImage2D(faceGL, 0, gl.RGB, 32, 32, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + }); + this.expectError(gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.texSubImage2D(gl.TEXTURE_2D, -1, 0, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + var local = this; + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.texSubImage2D(faceGL, -1, 0, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + local.expectError(gl.INVALID_VALUE); + }); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage2d_max_level', 'Invalid gl.texSubImage2D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture[0]); + gl.texImage2D (gl.TEXTURE_2D, 0, gl.RGB, 32, 32, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + gl.bindTexture (gl.TEXTURE_CUBE_MAP, texture[1]); + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.texImage2D(faceGL, 0, gl.RGB, 32, 32, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + }); + + this.expectError (gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.texSubImage2D(gl.TEXTURE_2D, log2MaxTextureSize, 0, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_CUBE_MAP_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxCubemapSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)))) + 1; + var local = this; + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.texSubImage2D(faceGL, log2MaxCubemapSize, 0, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + local.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + }); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage2d_neg_offset', 'Invalid gl.texSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 32, 32, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset or yoffset are negative.'); + gl.texSubImage2D(gl.TEXTURE_2D, 0, -1, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, -1, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage2D(gl.TEXTURE_2D, 0, -1, -1, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage2d_invalid_offset', 'Invalid gl.texSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 32, 32, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(64); + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset + width > texture_width or yoffset + height > texture_height.'); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 30, 0, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 30, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 30, 30, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage2d_neg_width_height', 'Invalid gl.texSubImage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 32, 32, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is less than 0.'); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, -1, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, -1, -1, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + // gl.texParameteri + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texparameteri', 'Invalid gl.texParameteri() usage', gl, + function() { + bufferedLogToConsole('gl.INVALID_ENUM is generated if target or pname is not one of the accepted defined values.'); + gl.texParameteri(0, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameteri(gl.TEXTURE_2D, 0, gl.LINEAR); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameteri(0, 0, gl.LINEAR); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.'); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.REPEAT); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.NEAREST); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target or pname is not one of the accepted defined values.'); + gl.texParameteri(0, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + this.expectError(gl.INVALID_ENUM); + gl.texParameteri(gl.TEXTURE_2D, 0, gl.LINEAR); + this.expectError(gl.INVALID_ENUM); + gl.texParameteri(0, 0, gl.LINEAR); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.'); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, 0); + this.expectError(gl.INVALID_ENUM); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.REPEAT); + this.expectError(gl.INVALID_ENUM); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, 0); + this.expectError(gl.INVALID_ENUM); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.NEAREST); + this.expectError(gl.INVALID_ENUM); + + gl.deleteTexture(texture); + })); + + // gl.texParameterf + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texparameterf', 'Invalid gl.texParameterf() usage', gl, + function() { + bufferedLogToConsole('gl.INVALID_ENUM is generated if target or pname is not one of the accepted defined values.'); + gl.texParameterf(0, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameterf(gl.TEXTURE_2D, 0, gl.LINEAR); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameterf(0, 0, gl.LINEAR); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.'); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.REPEAT); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, 0); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.NEAREST); + this.expectError([gl.INVALID_ENUM, gl.INVALID_OPERATION]); + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target or pname is not one of the accepted defined values.'); + gl.texParameterf(0, gl.TEXTURE_MIN_FILTER, gl.LINEAR); + this.expectError(gl.INVALID_ENUM); + gl.texParameterf(gl.TEXTURE_2D, 0, gl.LINEAR); + this.expectError(gl.INVALID_ENUM); + gl.texParameterf(0, 0, gl.LINEAR); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.'); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, 0); + this.expectError(gl.INVALID_ENUM); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.REPEAT); + this.expectError(gl.INVALID_ENUM); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, 0); + this.expectError(gl.INVALID_ENUM); + gl.texParameterf(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.NEAREST); + this.expectError(gl.INVALID_ENUM); + + gl.deleteTexture(texture); + })); + + // gl.compressedTexSubImage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d', 'Invalid gl.compressedTexSubImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.compressedTexSubImage2D(0, 0, 0, 0, 0, 0, gl.COMPRESSED_RGB8_ETC2, new Uint8Array(0)); + this.expectError(gl.INVALID_ENUM); + + gl.compressedTexImage2D (gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if format does not match the internal format of the texture image being modified.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, gl.COMPRESSED_RGB8_ETC2, new Uint8Array(0)); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('For ETC2/EAC images gl.INVALID_OPERATION is generated if width is not a multiple of four, and width + xoffset is not equal to the width of the texture level.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 4, 0, 10, 4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(10, 4))); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('For ETC2/EAC images gl.INVALID_OPERATION is generated if height is not a multiple of four, and height + yoffset is not equal to the height of the texture level.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 4, 4, 10, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 10))); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('For ETC2/EAC images gl.INVALID_OPERATION is generated if xoffset or yoffset is not a multiple of four.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 1, 4, 4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError(gl.INVALID_OPERATION); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 1, 0, 4, 4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError(gl.INVALID_OPERATION); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 1, 1, 4, 4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d_neg_level', 'Invalid gl.compressedTexSubImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.compressedTexImage2D (gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.compressedTexImage2D(faceGL, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + }); + + this.expectError(gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, -1, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + var local = this; + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.compressedTexSubImage2D(faceGL, -1, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + local.expectError(gl.INVALID_VALUE); + }); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d_max_level', 'Invalid gl.compressedTexSubImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture[0]); + gl.compressedTexImage2D (gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture[1]); + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.compressedTexImage2D(faceGL, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + }); + + this.expectError(gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.compressedTexSubImage2D(gl.TEXTURE_2D, log2MaxTextureSize, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_CUBE_MAP_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxCubemapSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE)))) + 1; + var local = this; + es3fNegativeTextureApiTests.forCubeFaces(function(faceGL) { + gl.compressedTexSubImage2D(faceGL, log2MaxCubemapSize, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + local.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + }); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d_neg_offset', 'Invalid gl.compressedTexSubImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.compressedTexImage2D(gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 8, 8, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(8, 8))); + + // \note Both gl.INVALID_VALUE and gl.INVALID_OPERATION are valid here since implementation may + // first check if offsets are valid for certain format and only after that check that they + // are not negative. + bufferedLogToConsole('gl.INVALID_VALUE or gl.INVALID_OPERATION is generated if xoffset or yoffset are negative.'); + + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, -4, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, -4, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, -4, -4, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d_invalid_offset', 'Invalid gl.compressedTexSubImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + gl.compressedTexImage2D (gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE or gl.INVALID_OPERATION is generated if xoffset + width > texture_width or yoffset + height > texture_height.'); + + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 12, 0, 8, 4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(8, 4))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 12, 4, 8, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 8))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 12, 12, 8, 8, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(8, 8))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d_neg_width_height', 'Invalid gl.compressedTexSubImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + gl.compressedTexImage2D (gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE or gl.INVALID_OPERATION is generated if width or height is less than 0.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, -4, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, -4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, -4, -4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage2d_invalid_size', 'Invalid gl.compressedTexImage2D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + gl.compressedTexImage2D (gl.TEXTURE_2D, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if imageSize is not consistent with the format, dimensions, and contents of the specified compressed image data.'); + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(1)); + this.expectError(gl.INVALID_VALUE); + + gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 16, 16, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(4*4*16-1)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + // gl.texImage3D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage3d', 'Invalid gl.texImage3D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture[0]); + gl.bindTexture (gl.TEXTURE_3D, texture[1]); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.texImage3D(0, 0, gl.RGBA, 1, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_ENUM); + gl.texImage3D(gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if type is not a type constant.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, 1, 0, gl.RGBA, 0, null); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if format is not an accepted format constant.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, 1, 0, 0, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if internalFormat is not one of the accepted resolution and format symbolic constants.'); + gl.texImage3D(gl.TEXTURE_3D, 0, 0, 1, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if target is gl.TEXTURE_3D and format is gl.DEPTH_COMPONENT, or gl.DEPTH_STENCIL.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, 1, 0, gl.DEPTH_STENCIL, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, 1, 0, gl.DEPTH_COMPONENT, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the combination of internalFormat, format and type is invalid.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGB, 1, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_SHORT_4_4_4_4, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGB5_A1, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_SHORT_5_5_5_1, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGB10_A2, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_INT_2_10_10_10_REV, null); + this.expectError(gl.INVALID_OPERATION); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA32UI, 1, 1, 1, 0, gl.RGBA_INTEGER, gl.INT, null); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage3d_neg_level', 'Invalid gl.texImage3D() usage', gl, + function() { + // NOTE: this method hangs the browser if the textures are binded. + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.texImage3D(gl.TEXTURE_3D, -1, gl.RGB, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, -1, gl.RGB, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage3d_max_level', 'Invalid gl.texImage3D() usage', gl, + function() { + + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_3D_TEXTURE_SIZE).'); + /** @type{number} */ var log2Max3DTextureSize = Math.floor(Math.log2(/** @type{number} */ (gl.getParameter(gl.MAX_3D_TEXTURE_SIZE)))) + 1; + gl.texImage3D(gl.TEXTURE_3D, log2Max3DTextureSize, gl.RGB, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */ (gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.texImage3D(gl.TEXTURE_2D_ARRAY, log2MaxTextureSize, gl.RGB, 1, 1, 1, 0, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage3d_neg_width_height_depth', 'Invalid gl.texImage3D() usage', gl, + function() { + + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height is less than 0.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, -1, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, -1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, -1, -1, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, -1, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 1, -1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 1, 1, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, -1, -1, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage3d_max_width_height_depth', 'Invalid gl.texImage3D() usage', gl, + function() { + + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + + var max3DTextureSize = /** @type{number} */ (gl.getParameter(gl.MAX_3D_TEXTURE_SIZE)) + 1; + var maxTextureSize = /** @type{number} */ (gl.getParameter(gl.MAX_TEXTURE_SIZE)) + 1; + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width, height or depth is greater than gl.MAX_3D_TEXTURE_SIZE.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, max3DTextureSize, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, max3DTextureSize, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 1, 1, max3DTextureSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, max3DTextureSize, max3DTextureSize, max3DTextureSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width, height or depth is greater than gl.MAX_TEXTURE_SIZE.'); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, maxTextureSize, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 1, maxTextureSize, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 1, 1, maxTextureSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, maxTextureSize, maxTextureSize, maxTextureSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('teximage3d_invalid_border', 'Invalid gl.texImage3D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if border is not 0 or 1.'); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGB, 1, 1, 1, -1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGB, 1, 1, 1, 2, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGB, 1, 1, 1, -1, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGB, 1, 1, 1, 2, gl.RGB, gl.UNSIGNED_BYTE, null); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + // gl.texSubImage3D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage3d', 'Invalid gl.texSubImage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(256); + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.texSubImage3D(0, 0, 0, 0, 0, 4, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_ENUM); + gl.texSubImage3D(gl.TEXTURE_2D, 0, 0, 0, 0, 4, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if format is not an accepted format constant.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 0, 4, 4, 4, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if type is not a type constant.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 4, 4, 4, gl.RGB, 0, uint8); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the combination of internalFormat of the previously specified texture array, format and type is not valid.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 4, 4, 4, gl.RGB, gl.UNSIGNED_SHORT_4_4_4_4, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 4, 4, 4, gl.RGB, gl.UNSIGNED_SHORT_5_5_5_1, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 4, 4, 4, gl.RGB, gl.UNSIGNED_SHORT_5_5_5_1, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 4, 4, 4, gl.RGBA_INTEGER, gl.UNSIGNED_INT, uint8); + this.expectError(gl.INVALID_OPERATION); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 4, 4, 4, gl.RGB, gl.FLOAT, uint8); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage3d_neg_level', 'Invalid gl.texSubImage3D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + gl.texImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.texSubImage3D(gl.TEXTURE_3D, -1, 0, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_2D_ARRAY, -1, 0, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage3d_max_level', 'Invalid gl.texSubImage3D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + gl.texImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + /** @type{number} */ var log2Max3DTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_3D_TEXTURE_SIZE)))) + 1; + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_3D_TEXTURE_SIZE).'); + gl.texSubImage3D(gl.TEXTURE_3D, log2Max3DTextureSize, 0, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + gl.texSubImage3D(gl.TEXTURE_2D_ARRAY, log2MaxTextureSize, 0, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage3d_neg_offset', 'Invalid gl.texSubImage3D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + gl.texImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset, yoffset or zoffset are negative.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, -1, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, -1, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, -1, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_3D, 0, -1, -1, -1, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_2D_ARRAY, 0, -1, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, -1, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, -1, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_2D_ARRAY, 0, -1, -1, -1, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage3d_invalid_offset', 'Invalid gl.texSubImage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(256); + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset + width > texture_width.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 2, 0, 0, 4, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if yoffset + height > texture_height.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 2, 0, 4, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if zoffset + depth > texture_depth.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 2, 4, 4, 4, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texsubimage3d_neg_width_height', 'Invalid gl.texSubImage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + /** @type {ArrayBufferView} */ var uint8 = new Uint8Array(4); + bufferedLogToConsole('gl.INVALID_VALUE is generated if width, height or depth is less than 0.'); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, -1, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 0, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 0, 0, -1, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + gl.texSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, -1, -1, -1, gl.RGBA, gl.UNSIGNED_BYTE, uint8); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.copyTexSubImage3D(0, 0, 0, 0, 0, 0, 0, 4, 0); + this.expectError(gl.INVALID_ENUM); + + gl.deleteTexture(texture); + })); + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d_neg_level', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + gl.texImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, -1, 0, 0, 0, 0, 0, 4, 0); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage3D(gl.TEXTURE_2D_ARRAY, -1, 0, 0, 0, 0, 0, 4, 0); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d_max_level', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + /** @type{number} */ var log2Max3DTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_3D_TEXTURE_SIZE)))) + 1; + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + + /** @type{Array<WebGLTexture>} */ var texture = []; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture[0]); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + gl.texImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_3D_TEXTURE_SIZE).'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, log2Max3DTextureSize, 0, 0, 0, 0, 0, 4, 0); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + gl.copyTexSubImage3D(gl.TEXTURE_2D_ARRAY, log2MaxTextureSize, 0, 0, 0, 0, 0, 4, 0); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d_neg_offset', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset, yoffset or zoffset is negative.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, -1, 0, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, -1, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, 0, -1, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, -1, -1, -1, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d_invalid_offset', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if xoffset + width > texture_width.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 1, 0, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if yoffset + height > texture_height.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, 1, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if zoffset + 1 > texture_depth.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 4, 0, 0, 4, 4); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d_neg_width_height', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + gl.texImage3D (gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width < 0.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 0, 0, -4, 4); + this.expectError(gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if height < 0.'); + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 0, 0, 4, -4); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('copytexsubimage3d_incomplete_framebuffer', 'Invalid gl.copyTexSubImage3D() usage', gl, + function() { + bufferedLogToConsole('gl.INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer is not framebuffer complete.'); + /** @type{Array<WebGLTexture>} */ var texture = []; + /** @type{WebGLFramebuffer} */ var fbo; + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_3D, texture[0]); + gl.texImage3D(gl.TEXTURE_3D, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + gl.bindTexture(gl.TEXTURE_2D_ARRAY, texture[1]); + gl.texImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA, 4, 4, 4, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); + this.expectError(gl.NO_ERROR); + + fbo = gl.createFramebuffer(); + gl.bindFramebuffer(gl.READ_FRAMEBUFFER, fbo); + gl.checkFramebufferStatus(gl.READ_FRAMEBUFFER); + this.expectError(gl.NO_ERROR); + + gl.copyTexSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + gl.copyTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 4, 4); + this.expectError(gl.INVALID_FRAMEBUFFER_OPERATION); + + gl.bindFramebuffer(gl.FRAMEBUFFER, null); + gl.deleteFramebuffer(fbo); + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + // gl.compressedTexImage3D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{Array<WebGLTexture>} */ var texture = []; + + // We have to create and bind textures to each target for the test because default textures are not supported by WebGL. + texture[0] = gl.createTexture(); + texture[1] = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_CUBE_MAP, texture[0]); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture[1]); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + gl.compressedTexImage3D(0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage3D(gl.TEXTURE_CUBE_MAP_POSITIVE_X, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if internalformat is not one of the specific compressed internal formats.'); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_ENUM); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.RGBA8, 0, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_ENUM); + + gl.deleteTexture(texture[0]); + gl.deleteTexture(texture[1]); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d_neg_level', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, -1, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d_max_level', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, log2MaxTextureSize, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d_neg_width_height_depth', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width, height or depth is less than 0.'); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, -1, -1, -1, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d_max_width_height_depth', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + + var maxTextureSize = /** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)) + 1; + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width, height or depth is greater than gl.MAX_TEXTURE_SIZE.'); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxTextureSize, 0, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, maxTextureSize, 0, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, maxTextureSize, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, maxTextureSize, maxTextureSize, maxTextureSize, 0, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d_invalid_border', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if border is not 0.'); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, -1, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 1, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedteximage3d_invalid_size', 'Invalid gl.compressedTexImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{ WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if imageSize is not consistent with the format, dimensions, and contents of the specified compressed image data.'); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, new Uint8Array(1)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 1, 0, new Uint8Array(4*4*8)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGB8_ETC2, 16, 16, 1, 0, new Uint8Array(4*4*16)); + this.expectError(gl.INVALID_VALUE); + gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_SIGNED_R11_EAC, 16, 16, 1, 0, new Uint8Array(4*4*16)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + + })); + + // gl.compressedTexSubImage3D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is invalid.'); + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.compressedTexSubImage3D(0, 0, 0, 0, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError(gl.INVALID_ENUM); + + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 1, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if format does not match the internal format of the texture image being modified.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 0, gl.COMPRESSED_RGB8_ETC2, new Uint8Array(0)); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if internalformat is an ETC2/EAC format and target is not gl.TEXTURE_2D_ARRAY.'); + gl.compressedTexSubImage3D(gl.TEXTURE_3D, 0, 0, 0, 0, 18, 18, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(18, 18))); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('For ETC2/EAC images gl.INVALID_OPERATION is generated if width is not a multiple of four, and width + xoffset is not equal to the width of the texture level.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 4, 0, 0, 10, 4, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(10, 4))); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('For ETC2/EAC images gl.INVALID_OPERATION is generated if height is not a multiple of four, and height + yoffset is not equal to the height of the texture level.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 4, 0, 4, 10, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 10))); + this.expectError(gl.INVALID_OPERATION); + + bufferedLogToConsole('For ETC2/EAC images gl.INVALID_OPERATION is generated if xoffset or yoffset is not a multiple of four.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 1, 0, 0, 4, 4, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError(gl.INVALID_OPERATION); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 1, 0, 4, 4, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError(gl.INVALID_OPERATION); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 1, 1, 0, 4, 4, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError(gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d_neg_level', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 1, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is less than 0.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, -1, 0, 0, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d_max_level', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 1, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if level is greater than log_2(gl.MAX_TEXTURE_SIZE).'); + /** @type{number} */ var log2MaxTextureSize = Math.floor(Math.log2(/** @type{number} */(gl.getParameter(gl.MAX_TEXTURE_SIZE)))) + 1; + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, log2MaxTextureSize, 0, 0, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d_neg_offset', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 1, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE or gl.INVALID_OPERATION is generated if xoffset, yoffset or zoffset are negative.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, -4, 0, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, -4, 0, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, -4, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, -4, -4, -4, 0, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d_invalid_offset', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 4, 4, 1, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE or gl.INVALID_OPERATION is generated if xoffset + width > texture_width or yoffset + height > texture_height.'); + + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 12, 0, 0, 8, 4, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(8, 4))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 12, 0, 4, 8, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 8))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 12, 4, 4, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(4, 4))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 12, 12, 12, 8, 8, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(8, 8))); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d_neg_width_height_depth', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 1, 0, new Uint8Array(es3fNegativeTextureApiTests.etc2EacDataSize(16, 16))); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE or gl.INVALID_OPERATION is generated if width, height or depth are negative.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, -4, 0, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, -4, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, -4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, -4, -4, -4, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError([gl.INVALID_VALUE, gl.INVALID_OPERATION]); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('compressedtexsubimage3d_invalid_size', 'Invalid gl.compressedTexSubImage3D() usage', gl, + function() { + if (!haveCompressedTextureETC) { etc2Unsupported(); return; } + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D_ARRAY, texture); + gl.compressedTexImage3D (gl.TEXTURE_2D_ARRAY, 0, gl.COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 1, 0, new Uint8Array(4*4*16)); + this.expectError (gl.NO_ERROR); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if imageSize is not consistent with the format, dimensions, and contents of the specified compressed image data.'); + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 16, 16, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(0)); + this.expectError(gl.INVALID_VALUE); + + gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 16, 16, 1, gl.COMPRESSED_RGBA8_ETC2_EAC, new Uint8Array(4*4*16-1)); + this.expectError(gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + // gl.texStorage2D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texstorage2d', 'Invalid gl.texStorage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + + bufferedLogToConsole('gl.INVALID_ENUM or gl.INVALID_VALUE is generated if internalformat is not a valid sized internal format.'); + gl.texStorage2D (gl.TEXTURE_2D, 1, 0, 16, 16); + this.expectError ([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA_INTEGER, 16, 16); + this.expectError ([gl.INVALID_ENUM, gl.INVALID_VALUE]); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is not one of the accepted target enumerants.'); + gl.texStorage2D (0, 1, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_ENUM); + gl.texStorage2D (gl.TEXTURE_3D, 1, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_ENUM); + gl.texStorage2D (gl.TEXTURE_2D_ARRAY, 1, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width or height are less than 1.'); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA8, 0, 16); + this.expectError (gl.INVALID_VALUE); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA8, 16, 0); + this.expectError (gl.INVALID_VALUE); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA8, 0, 0); + this.expectError (gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texstorage2d_invalid_binding', 'Invalid gl.texStorage2D() usage', gl, + function() { + gl.bindTexture (gl.TEXTURE_2D, null); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if there is no texture object curently bound to target.'); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_OPERATION); + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the texture object currently bound to target already has gl.TEXTURE_IMMUTABLE_FORMAT set to true.'); + /** @type{number} */ var immutable; + immutable = /** @type{number} */(gl.getTexParameter(gl.TEXTURE_2D, gl.TEXTURE_IMMUTABLE_FORMAT)); + bufferedLogToConsole('// gl.TEXTURE_IMMUTABLE_FORMAT = ' + ((immutable != 0) ? 'true' : 'false')); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA8, 16, 16); + this.expectError (gl.NO_ERROR); + immutable = /** @type{number} */(gl.getTexParameter(gl.TEXTURE_2D, gl.TEXTURE_IMMUTABLE_FORMAT)); + bufferedLogToConsole('// gl.TEXTURE_IMMUTABLE_FORMAT = ' + ((immutable != 0) ? 'true' : 'false')); + gl.texStorage2D (gl.TEXTURE_2D, 1, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texstorage2d_invalid_levels', 'Invalid gl.texStorage2D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_2D, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if levels is less than 1.'); + gl.texStorage2D (gl.TEXTURE_2D, 0, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_VALUE); + gl.texStorage2D (gl.TEXTURE_2D, 0, gl.RGBA8, 0, 0); + this.expectError (gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if levels is greater than floor(log_2(max(width, height))) + 1'); + /** @type{number} */ var log2MaxSize = Math.floor(Math.log2(Math.max(16, 4))) + 1 + 1; + gl.texStorage2D (gl.TEXTURE_2D, log2MaxSize, gl.RGBA8, 16, 4); + this.expectError (gl.INVALID_OPERATION); + gl.texStorage2D (gl.TEXTURE_2D, log2MaxSize, gl.RGBA8, 4, 16); + this.expectError (gl.INVALID_OPERATION); + gl.texStorage2D (gl.TEXTURE_2D, log2MaxSize, gl.RGBA8, 16, 16); + this.expectError (gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + // gl.texStorage3D + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texstorage3d', 'Invalid gl.texStorage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + + bufferedLogToConsole('gl.INVALID_ENUM or gl.INVALID_VALUE is generated if internalformat is not a valid sized internal format.'); + gl.texStorage3D (gl.TEXTURE_3D, 1, 0, 4, 4, 4); + this.expectError ([gl.INVALID_ENUM, gl.INVALID_VALUE]); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA_INTEGER, 4, 4, 4); + this.expectError ([gl.INVALID_ENUM, gl.INVALID_VALUE]); + + bufferedLogToConsole('gl.INVALID_ENUM is generated if target is not one of the accepted target enumerants.'); + gl.texStorage3D (0, 1, gl.RGBA8, 4, 4, 4); + this.expectError (gl.INVALID_ENUM); + gl.texStorage3D (gl.TEXTURE_CUBE_MAP, 1, gl.RGBA8, 4, 4, 4); + this.expectError (gl.INVALID_ENUM); + gl.texStorage3D (gl.TEXTURE_2D, 1, gl.RGBA8, 4, 4, 4); + this.expectError (gl.INVALID_ENUM); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if width, height or depth are less than 1.'); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 0, 4, 4); + this.expectError (gl.INVALID_VALUE); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 4, 0, 4); + this.expectError (gl.INVALID_VALUE); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 4, 4, 0); + this.expectError (gl.INVALID_VALUE); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 0, 0, 0); + this.expectError (gl.INVALID_VALUE); + + gl.deleteTexture(texture); + })); + + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texstorage3d_invalid_binding', 'Invalid gl.texStorage3D() usage', gl, + function() { + gl.bindTexture (gl.TEXTURE_3D, null); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if there is no texture object curently bound to target.'); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 4, 4, 4); + this.expectError (gl.INVALID_OPERATION); + + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if the texture object currently bound to target already has gl.TEXTURE_IMMUTABLE_FORMAT set to true.'); + /** @type{number} */ var immutable; + immutable = /** @type{number} */(gl.getTexParameter(gl.TEXTURE_3D, gl.TEXTURE_IMMUTABLE_FORMAT)); + bufferedLogToConsole('// gl.TEXTURE_IMMUTABLE_FORMAT = ' + ((immutable != 0) ? 'true' : 'false')); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 4, 4, 4); + this.expectError (gl.NO_ERROR); + immutable = /** @type{number} */(gl.getTexParameter(gl.TEXTURE_3D, gl.TEXTURE_IMMUTABLE_FORMAT)); + bufferedLogToConsole('// gl.TEXTURE_IMMUTABLE_FORMAT = ' + ((immutable != 0) ? 'true' : 'false')); + gl.texStorage3D (gl.TEXTURE_3D, 1, gl.RGBA8, 4, 4, 4); + this.expectError (gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + + // NOTE: the test doesn't cause glError using the parameters defined in the original test of C code + testGroup.addChild(new es3fApiCase.ApiCaseCallback('texstorage3d_invalid_levels', 'Invalid gl.texStorage3D() usage', gl, + function() { + /** @type{WebGLTexture} */ var texture; + texture = gl.createTexture(); + gl.bindTexture (gl.TEXTURE_3D, texture); + + bufferedLogToConsole('gl.INVALID_VALUE is generated if levels is less than 1.'); + gl.texStorage3D (gl.TEXTURE_3D, 0, gl.RGBA8, 4, 4, 4); + this.expectError (gl.INVALID_VALUE); + gl.texStorage3D (gl.TEXTURE_3D, 0, gl.RGBA8, 0, 0, 0); + this.expectError (gl.INVALID_VALUE); + + bufferedLogToConsole('gl.INVALID_OPERATION is generated if levels is greater than floor(log_2(max(width, height, depth))) + 1'); + /** @type{number} */ var log2MaxSize = Math.floor(Math.log2(8)) + 1 + 1; + gl.texStorage3D (gl.TEXTURE_3D, log2MaxSize, gl.RGBA8, 8, 2, 2); + this.expectError (gl.INVALID_OPERATION); + gl.texStorage3D (gl.TEXTURE_3D, log2MaxSize, gl.RGBA8, 2, 8, 2); + this.expectError (gl.INVALID_OPERATION); + gl.texStorage3D (gl.TEXTURE_3D, log2MaxSize, gl.RGBA8, 2, 2, 8); + this.expectError (gl.INVALID_OPERATION); + gl.texStorage3D (gl.TEXTURE_3D, log2MaxSize, gl.RGBA8, 8, 8, 8); + this.expectError (gl.INVALID_OPERATION); + + gl.deleteTexture(texture); + })); + }; + + /** + * @param {WebGL2RenderingContext} gl + */ + es3fNegativeTextureApiTests.run = function(gl) { + var testName = 'negativeTextureApi'; + var testDescription = 'Negative Texture API tests'; + var state = tcuTestCase.runner; + + state.testName = testName; + state.testCases = tcuTestCase.newTest(testName, testDescription, null); + + //Set up name and description of this test series. + setCurrentTestName(testName); + description(testDescription); + try { + es3fNegativeTextureApiTests.init(gl); + tcuTestCase.runner.runCallback(tcuTestCase.runTestCases); + } catch (err) { + bufferedLogToConsole(err); + tcuTestCase.runner.terminate(); + } + }; + +}); |