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es3fPrimitiveRestartTests.js

Source:es3fPrimitiveRestartTests.js

1/*-------------------------------------------------------------------------2 * drawElements Quality Program OpenGL ES Utilities3 * ------------------------------------------------4 *5 * Copyright 2014 The Android Open Source Project6 *7 * Licensed under the Apache License, Version 2.0 (the "License");8 * you may not use this file except in compliance with the License.9 * You may obtain a copy of the License at10 *11 *      http://www.apache.org/licenses/LICENSE-2.012 *13 * Unless required by applicable law or agreed to in writing, software14 * distributed under the License is distributed on an "AS IS" BASIS,15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.16 * See the License for the specific language governing permissions and17 * limitations under the License.18 *19 */20'use strict';21goog.provide('functional.gles3.es3fPrimitiveRestartTests');22goog.require('framework.common.tcuImageCompare');23goog.require('framework.common.tcuSurface');24goog.require('framework.common.tcuTestCase');25goog.require('framework.delibs.debase.deMath');26goog.require('framework.delibs.debase.deRandom');27goog.require('framework.delibs.debase.deString');28goog.require('framework.opengl.gluShaderProgram');29goog.require('framework.opengl.gluTextureUtil');30goog.scope(function() {31var es3fPrimitiveRestartTests = functional.gles3.es3fPrimitiveRestartTests;32var tcuTestCase = framework.common.tcuTestCase;33var gluShaderProgram = framework.opengl.gluShaderProgram;34var tcuSurface = framework.common.tcuSurface;35var deMath = framework.delibs.debase.deMath;36var deRandom = framework.delibs.debase.deRandom;37var deString = framework.delibs.debase.deString;38var tcuImageCompare = framework.common.tcuImageCompare;39var gluTextureUtil = framework.opengl.gluTextureUtil;40    /** @type {WebGL2RenderingContext} */ var gl;41    /** @const @type {number} */ es3fPrimitiveRestartTests.MAX_RENDER_WIDTH = 256;42    /** @const @type {number} */ es3fPrimitiveRestartTests.MAX_RENDER_HEIGHT = 256;43    /** @const @type {number} */ es3fPrimitiveRestartTests.MAX_UNSIGNED_BYTE = 255;44    /** @const @type {number} */ es3fPrimitiveRestartTests.MAX_UNSIGNED_SHORT = 65535;45    /** @const @type {number} */ es3fPrimitiveRestartTests.MAX_UNSIGNED_INT = 4294967295;46    /** @const @type {number} */ es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_BYTE = es3fPrimitiveRestartTests.MAX_UNSIGNED_BYTE;47    /** @const @type {number} */ es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_SHORT = es3fPrimitiveRestartTests.MAX_UNSIGNED_SHORT;48    /** @const @type {number} */ es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_INT = es3fPrimitiveRestartTests.MAX_UNSIGNED_INT;49    var DE_ASSERT = function(expression) {50        if (!expression) throw new Error('Assert failed');51    };52    /**53     * @enum54     */55    es3fPrimitiveRestartTests.PrimitiveType = {56        PRIMITIVE_POINTS: 0,57        PRIMITIVE_LINE_STRIP: 1,58        PRIMITIVE_LINE_LOOP: 2,59        PRIMITIVE_LINES: 3,60        PRIMITIVE_TRIANGLE_STRIP: 4,61        PRIMITIVE_TRIANGLE_FAN: 5,62        PRIMITIVE_TRIANGLES: 663    };64    /**65     * @enum66     */67    es3fPrimitiveRestartTests.IndexType = {68        INDEX_UNSIGNED_BYTE: 0,69        INDEX_UNSIGNED_SHORT: 1,70        INDEX_UNSIGNED_INT: 271    };72    /**73     * @enum74     */75    es3fPrimitiveRestartTests.DrawFunction = {76        FUNCTION_DRAW_ELEMENTS: 0,77        FUNCTION_DRAW_ELEMENTS_INSTANCED: 1,78        FUNCTION_DRAW_RANGE_ELEMENTS: 279    };80    /**81    * es3fPrimitiveRestartTests.PrimitiveRestartCase class, inherits from TestCase class82    * @constructor83    * @extends {tcuTestCase.DeqpTest}84    * @param {?string} name85    * @param {string} description86    * @param {es3fPrimitiveRestartTests.PrimitiveType} primType87    * @param {es3fPrimitiveRestartTests.IndexType} indexType88    * @param {es3fPrimitiveRestartTests.DrawFunction} _function89    * @param {boolean} beginWithRestart90    * @param {boolean} endWithRestart91    * @param {boolean} duplicateRestarts92    */93    es3fPrimitiveRestartTests.PrimitiveRestartCase = function(name, description, primType, indexType, _function, beginWithRestart, endWithRestart, duplicateRestarts) {94        tcuTestCase.DeqpTest.call(this, name, description);95        /** @type {es3fPrimitiveRestartTests.PrimitiveType} */ this.m_primType = primType;96        /** @type {es3fPrimitiveRestartTests.IndexType} */ this.m_indexType = indexType;97        /** @type {es3fPrimitiveRestartTests.DrawFunction} */ this.m_function = _function;98        /** @type {boolean} */ this.m_beginWithRestart = beginWithRestart; // Whether there will be restart indices at the beginning of the index array.99        /** @type {boolean} */ this.m_endWithRestart = endWithRestart; // Whether there will be restart indices at the end of the index array.100        /** @type {boolean} */ this.m_duplicateRestarts = duplicateRestarts; // Whether two consecutive restarts are used instead of one.101        /** @type {gluShaderProgram.ShaderProgram} */ this.m_program = null;102        // \note Only one of the following index vectors is used (according to m_indexType).103        /** @type {Array<number>} */ this.m_indicesUB = []; //deUint8104        /** @type {Array<number>} */ this.m_indicesUS = []; //deUint16105        /** @type {Array<number>} */ this.m_indicesUI = []; //deUint32106        /** @type {Array<number>} */ this.m_positions = [];107    };108    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype = Object.create(tcuTestCase.DeqpTest.prototype);109    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.constructor = es3fPrimitiveRestartTests.PrimitiveRestartCase;110    /**111    * Draw with the appropriate GLES3 draw function.112    * @param {number} startNdx113    * @param {number} count114    */115    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.draw = function(startNdx, count) {116        /** @type {number} */ var primTypeGL;117        switch (this.m_primType) {118            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_POINTS:119                primTypeGL = gl.POINTS;120                break;121            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINE_STRIP:122                primTypeGL = gl.LINE_STRIP;123                break;124            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINE_LOOP:125                primTypeGL = gl.LINE_LOOP;126                break;127            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINES:128                primTypeGL = gl.LINES;129                break;130            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLE_STRIP:131                primTypeGL = gl.TRIANGLE_STRIP;132                break;133            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLE_FAN:134                primTypeGL = gl.TRIANGLE_FAN;135                break;136            case es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLES:137                primTypeGL = gl.TRIANGLES;138                break;139            default:140                DE_ASSERT(false);141                primTypeGL = 0;142        }143        /** @type {number} */ var indexTypeGL;144        switch (this.m_indexType) {145            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE:146                indexTypeGL = gl.UNSIGNED_BYTE;147                break;148            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT:149                indexTypeGL = gl.UNSIGNED_SHORT;150                break;151            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT:152                indexTypeGL = gl.UNSIGNED_INT;153                break;154            default:155                DE_ASSERT(false);156                indexTypeGL = 0;157        }158        /** @type {number} */ var restartIndex = this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_BYTE :159                                                   this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_SHORT :160                                                   this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_INT :161                                                   0;162        DE_ASSERT(restartIndex != 0);163        var indexGLBuffer = gl.createBuffer();164        var bufferIndex = this.getIndexPtr(startNdx);165        gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, indexGLBuffer);166        gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, bufferIndex, gl.STATIC_DRAW);167        if (this.m_function == es3fPrimitiveRestartTests.DrawFunction.FUNCTION_DRAW_ELEMENTS) {168            gl.drawElements(primTypeGL, count, indexTypeGL, 0);169        } else if (this.m_function == es3fPrimitiveRestartTests.DrawFunction.FUNCTION_DRAW_ELEMENTS_INSTANCED) {170            gl.drawElementsInstanced(primTypeGL, count, indexTypeGL, 0, 1);171        } else {172            DE_ASSERT(this.m_function == es3fPrimitiveRestartTests.DrawFunction.FUNCTION_DRAW_RANGE_ELEMENTS);173            // Find the largest non-restart index in the index array (for glDrawRangeElements() end parameter).174            /** @type {number} */ var max = 0;175            /** @type {number} */ var numIndices = this.getNumIndices();176            for (var i = 0; i < numIndices; i++) {177                /** @type {number} */ var index = this.getIndex(i);178                if (index != restartIndex && index > max)179                    max = index;180            }181            //TODO: drawRangeElements -> check getIndexPtr usage182            gl.drawRangeElements(primTypeGL, 0, max, count, indexTypeGL, 0);183        }184    };185    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.renderWithRestart = function() {186        // Primitive Restart is always on in WebGL2187        //gl.enable(gl.PRIMITIVE_RESTART_FIXED_INDEX);188        gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);189        this.draw(0, this.getNumIndices());190    };191    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.renderWithoutRestart = function() {192        /** @type {number} */ var restartIndex = this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_BYTE :193                                                 this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_SHORT :194                                                 this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_INT :195                                                 0;196        DE_ASSERT(restartIndex != 0);197        // Primitive Restart is always on in WebGL2198        //gl.disable(gl.PRIMITIVE_RESTART_FIXED_INDEX);199        gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);200        // Draw, emulating primitive restart.201        /** @type {number} */ var numIndices = this.getNumIndices();202        DE_ASSERT(numIndices >= 0);203        /** @type {number} */ var indexArrayStartNdx = 0; // Keep track of the draw start index - first index after a primitive restart, or initially the first index altogether.204        for (var indexArrayNdx = 0; indexArrayNdx <= numIndices; indexArrayNdx++) { // \note Goes one "too far" in order to detect end of array as well.205            if (indexArrayNdx >= numIndices || this.getIndex(indexArrayNdx) == restartIndex) {// \note Handle end of array the same way as a restart index encounter.206                if (indexArrayStartNdx < numIndices) {207                    // Draw from index indexArrayStartNdx to index indexArrayNdx-1 .208                    this.draw(indexArrayStartNdx, indexArrayNdx - indexArrayStartNdx);209                }210                indexArrayStartNdx = indexArrayNdx + 1; // Next draw starts just after this restart index.211            }212        }213    };214    /**215    * @param {number} index216    */217    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.addIndex = function(index) {218        if (this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE) {219            DE_ASSERT(deMath.deInRange32(index, 0, es3fPrimitiveRestartTests.MAX_UNSIGNED_BYTE));220            this.m_indicesUB.push(index); // deUint8221        } else if (this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT) {222            DE_ASSERT(deMath.deInRange32(index, 0, es3fPrimitiveRestartTests.MAX_UNSIGNED_SHORT));223            this.m_indicesUS.push(index); // deUint16224        } else if (this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT) {225            DE_ASSERT(deMath.deInRange32(index, 0, es3fPrimitiveRestartTests.MAX_UNSIGNED_INT));226            this.m_indicesUI.push(index); // // deUint32227        } else228            DE_ASSERT(false);229    };230    /**231    * @param {number} indexNdx232    * @return {number}233    */234    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.getIndex = function(indexNdx) {235        switch (this.m_indexType) {236            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE:237                return this.m_indicesUB[indexNdx]; //deUint32238            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT:239                return this.m_indicesUS[indexNdx]; //deUint32240            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT:241                return this.m_indicesUI[indexNdx];242            default:243                DE_ASSERT(false);244                return 0;245        }246    };247    /**248    * @return {number}249    */250    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.getNumIndices = function() {251        switch (this.m_indexType) {252            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE:253                return this.m_indicesUB.length;254            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT:255                return this.m_indicesUS.length;256            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT:257                return this.m_indicesUI.length;258            default:259                DE_ASSERT(false);260                return 0;261        }262    };263    /**264    * Pointer to the index value at index indexNdx.265    * @param {number} indexNdx266    * @return {Uint8Array|Uint16Array|Uint32Array}267    */268    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.getIndexPtr = function(indexNdx) {269        //TODO: implement270        switch (this.m_indexType) {271            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE:272                return new Uint8Array(this.m_indicesUB).subarray(indexNdx);273            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT:274                return new Uint16Array(this.m_indicesUS).subarray(indexNdx);275            case es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT:276                return new Uint32Array(this.m_indicesUI).subarray(indexNdx);277            default:278                DE_ASSERT(false);279                return null;280        }281    };282    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.init = function() {283        // Clear errors from previous tests284        gl.getError();285        // Create shader program.286        /** @type {string} */ var vertShaderSource =287            '#version 300 es\n' +288            'in highp vec4 a_position;\n' +289            '\n' +290            'void main()\n' +291            ' {\n' +292            ' gl_Position = a_position;\n' +293            '}\n';294            /** @type {string} */ var fragShaderSource =295            '#version 300 es\n' +296            'layout(location = 0) out mediump vec4 o_color;\n' +297            '\n' +298            'void main()\n' +299            ' {\n' +300            ' o_color = vec4(1.0f);\n' +301            '}\n';302        DE_ASSERT(!this.m_program);303        this.m_program = new gluShaderProgram.ShaderProgram(gl, gluShaderProgram.makeVtxFragSources(vertShaderSource, fragShaderSource));304        if (!this.m_program.isOk()) {305            //m_testCtx.getLog() << *this.m_program;306            testFailedOptions('Failed to compile shader', true);307        }308        /** @type {number} */ var restartIndex = this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_BYTE :309                                                 this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_SHORT :310                                                 this.m_indexType == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT ? es3fPrimitiveRestartTests.RESTART_INDEX_UNSIGNED_INT :311                                                 0;312        DE_ASSERT(restartIndex != 0);313        DE_ASSERT(this.getNumIndices() == 0);314        // If testing a case with restart at beginning, add it there.315        if (this.m_beginWithRestart) {316            this.addIndex(restartIndex);317            if (this.m_duplicateRestarts)318                this.addIndex(restartIndex);319        }320        // Generate vertex positions and indices depending on primitive type.321        // \note At this point, restarts shall not be added to the start or the end of the index vector. Those are special cases, and are done above and after the following if-else chain, respectively.322        /** @type {number} */ var curIndex;323        /** @type {number} */ var numRows;324        /** @type {number} */ var numCols;325        /** @type {number} */ var fx;326        /** @type {number} */ var fy;327        /** @type {number} */ var centerY;328        /** @type {number} */ var centerX;329        /** @type {number} */ var numVertices;330        /** @type {number} */ var numArcVertices;331        /** @type {number} */ var numStrips;332        if (this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_POINTS) {333            // Generate rows with different numbers of points.334            curIndex = 0;335            numRows = 20;336            for (var row = 0; row < numRows; row++) {337                for (var col = 0; col < row + 1; col++) {338                    fx = -1.0 + 2.0 * (col + 0.5) / numRows;339                    fy = -1.0 + 2.0 * (row + 0.5) / numRows;340                    this.m_positions.push(fx);341                    this.m_positions.push(fy);342                    this.addIndex(curIndex++);343                }344                if (row < numRows - 1) { // Add a restart after all but last row.345                    this.addIndex(restartIndex);346                    if (this.m_duplicateRestarts)347                        this.addIndex(restartIndex);348                }349            }350        } else if (this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINE_STRIP || this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINE_LOOP || this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINES) {351            // Generate a numRows x numCols arrangement of line polygons of different vertex counts.352            curIndex = 0;353            numRows = 4;354            numCols = 4;355            for (var row = 0; row < numRows; row++) {356                centerY = -1.0 + 2.0 * (row + 0.5) / numRows;357                for (var col = 0; col < numCols; col++) {358                    centerX = -1.0 + 2.0 * (col + 0.5) / numCols;359                    numVertices = row * numCols + col + 1;360                    for (var i = 0; i < numVertices; i++) {361                        fx = centerX + 0.9 * Math.cos(i * 2.0 * Math.PI / numVertices) / numCols;362                        fy = centerY + 0.9 * Math.sin(i * 2.0 * Math.PI / numVertices) / numRows;363                        this.m_positions.push(fx);364                        this.m_positions.push(fy);365                        this.addIndex(curIndex++);366                    }367                    if (col < numCols - 1 || row < numRows - 1) {// Add a restart after all but last polygon.368                        this.addIndex(restartIndex);369                        if (this.m_duplicateRestarts)370                            this.addIndex(restartIndex);371                    }372                }373            }374        } else if (this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLE_STRIP) {375            // Generate a number of horizontal triangle strips of different lengths.376            curIndex = 0;377            numStrips = 20;378            for (var stripNdx = 0; stripNdx < numStrips; stripNdx++) {379                numVertices = stripNdx + 1;380                for (var i = 0; i < numVertices; i++) {381                    fx = -0.9 + 1.8 * (i / 2 * 2) / numStrips;382                    fy = -0.9 + 1.8 * (stripNdx + (i % 2 == 0 ? 0.0 : 0.8)) / numStrips;383                    this.m_positions.push(fx);384                    this.m_positions.push(fy);385                    this.addIndex(curIndex++);386                }387                if (stripNdx < numStrips - 1) { // Add a restart after all but last strip.388                    this.addIndex(restartIndex);389                    if (this.m_duplicateRestarts)390                        this.addIndex(restartIndex);391                }392            }393        } else if (this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLE_FAN) {394            // Generate a numRows x numCols arrangement of triangle fan polygons of different vertex counts.395            curIndex = 0;396            numRows = 4;397            numCols = 4;398            for (var row = 0; row < numRows; row++) {399                centerY = -1.0 + 2.0 * (row + 0.5) / numRows;400                for (var col = 0; col < numCols; col++) {401                    centerX = -1.0 + 2.0 * (col + 0.5) / numCols;402                    numArcVertices = row * numCols + col;403                    this.m_positions.push(centerX);404                    this.m_positions.push(centerY);405                    this.addIndex(curIndex++);406                    for (var i = 0; i < numArcVertices; i++) {407                        fx = centerX + 0.9 * Math.cos(i * 2.0 * Math.PI / numArcVertices) / numCols;408                        fy = centerY + 0.9 * Math.sin(i * 2.0 * Math.PI / numArcVertices) / numRows;409                        this.m_positions.push(fx);410                        this.m_positions.push(fy);411                        this.addIndex(curIndex++);412                    }413                    if (col < numCols - 1 || row < numRows - 1) { // Add a restart after all but last polygon.414                        this.addIndex(restartIndex);415                        if (this.m_duplicateRestarts)416                            this.addIndex(restartIndex);417                    }418                }419            }420        } else if (this.m_primType == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLES) {421            // Generate a number of rows with (potentially incomplete) triangles.422            curIndex = 0;423            numRows = 3 * 7;424            for (var rowNdx = 0; rowNdx < numRows; rowNdx++) {425                numVertices = rowNdx + 1;426                for (var i = 0; i < numVertices; i++) {427                    fx = -0.9 + 1.8 * ((i / 3) + (i % 3 == 2 ? 0.8 : 0.0)) * 3 / numRows;428                    fy = -0.9 + 1.8 * (rowNdx + (i % 3 == 0 ? 0.0 : 0.8)) / numRows;429                    this.m_positions.push(fx);430                    this.m_positions.push(fy);431                    this.addIndex(curIndex++);432                }433                if (rowNdx < numRows - 1) { // Add a restart after all but last row.434                    this.addIndex(restartIndex);435                    if (this.m_duplicateRestarts)436                        this.addIndex(restartIndex);437                }438            }439        } else440            DE_ASSERT(false);441        // If testing a case with restart at end, add it there.442        if (this.m_endWithRestart) {443            this.addIndex(restartIndex);444            if (this.m_duplicateRestarts)445                this.addIndex(restartIndex);446        }447        // Special case assertions.448        /** @type {number} */ var numIndices = this.getNumIndices();449        DE_ASSERT(numIndices > 0);450        DE_ASSERT(this.m_beginWithRestart || this.getIndex(0) != restartIndex); // We don't want restarts at beginning unless the case is a special case.451        DE_ASSERT(this.m_endWithRestart || this.getIndex(numIndices - 1) != restartIndex); // We don't want restarts at end unless the case is a special case.452        if (!this.m_duplicateRestarts)453            for (var i = 1; i < numIndices; i++)454                DE_ASSERT(this.getIndex(i) != restartIndex || this.getIndex(i - 1) != restartIndex); // We don't want duplicate restarts unless the case is a special case.455    };456    es3fPrimitiveRestartTests.PrimitiveRestartCase.prototype.iterate = function() {457        /** @type {number} */ var width = Math.min(gl.drawingBufferWidth, es3fPrimitiveRestartTests.MAX_RENDER_WIDTH);458        /** @type {number} */ var height = Math.min(gl.drawingBufferHeight, es3fPrimitiveRestartTests.MAX_RENDER_HEIGHT);459        /** @type {number} */ var xOffsetMax = gl.drawingBufferWidth - width;460        /** @type {number} */ var yOffsetMax = gl.drawingBufferHeight - height;461        /** @type {deRandom.Random} */ var rnd = new deRandom.Random(deString.deStringHash(this.name));462        /** @type {number} */ var xOffset = rnd.getInt(0, xOffsetMax);463        /** @type {number} */ var yOffset = rnd.getInt(0, yOffsetMax);464        /** @type {tcuSurface.Surface} */ var referenceImg = new tcuSurface.Surface(width, height);465        /** @type {tcuSurface.Surface} */ var resultImg = new tcuSurface.Surface(width, height);466        gl.viewport(xOffset, yOffset, width, height);467        gl.clearColor(0.0, 0.0, 0.0, 1.0);468        var program = this.m_program.getProgram();469        gl.useProgram(program);470        // Setup position attribute.471        /** @type {number} */ var loc = gl.getAttribLocation(program, 'a_position');472        gl.enableVertexAttribArray(loc);473        var locGlBuffer = gl.createBuffer();474        var bufferLoc = new Float32Array(this.m_positions);475        gl.bindBuffer(gl.ARRAY_BUFFER, locGlBuffer);476        gl.bufferData(gl.ARRAY_BUFFER, bufferLoc, gl.STATIC_DRAW);477        gl.vertexAttribPointer(loc, 2, gl.FLOAT, false, 0, 0);478        // Render result.479        this.renderWithRestart();480        var resImg = resultImg.getAccess();481        var resImgTransferFormat = gluTextureUtil.getTransferFormat(resImg.getFormat());482        gl.readPixels(xOffset, yOffset, resImg.m_width, resImg.m_height, resImgTransferFormat.format, resImgTransferFormat.dataType, resultImg.m_pixels);483        // Render reference (same scene as the real deal, but emulate primitive restart without actually using it).484        this.renderWithoutRestart();485        var refImg = referenceImg.getAccess();486        var refImgTransferFormat = gluTextureUtil.getTransferFormat(refImg.getFormat());487        gl.readPixels(xOffset, yOffset, refImg.m_width, refImg.m_height, refImgTransferFormat.format, refImgTransferFormat.dataType, referenceImg.m_pixels);488        // Compare.489        /** @type {boolean} */ var testOk = tcuImageCompare.pixelThresholdCompare('ComparisonResult', 'Image comparison result', referenceImg, resultImg, [0, 0, 0, 0]);490        assertMsgOptions(testOk, '', true, false);491        gl.useProgram(null);492        return tcuTestCase.IterateResult.STOP;493    };494    es3fPrimitiveRestartTests.init = function() {495        var testGroup = tcuTestCase.runner.testCases;496        for (var isRestartBeginCaseI = 0; isRestartBeginCaseI <= 1; isRestartBeginCaseI++) {497            for (var isRestartEndCaseI = 0; isRestartEndCaseI <= 1; isRestartEndCaseI++) {498                for (var isDuplicateRestartCaseI = 0; isDuplicateRestartCaseI <= 1; isDuplicateRestartCaseI++) {499                    /** @type {boolean} */ var isRestartBeginCase = isRestartBeginCaseI != 0;500                    /** @type {boolean} */ var isRestartEndCase = isRestartEndCaseI != 0;501                    /** @type {boolean} */ var isDuplicateRestartCase = isDuplicateRestartCaseI != 0;502                    /** @type {string} */ var specialCaseGroupName = '';503                    if (isRestartBeginCase) specialCaseGroupName = 'begin_restart';504                    if (isRestartEndCase) specialCaseGroupName += (deString.deIsStringEmpty(specialCaseGroupName) ? '' : '_') + 'end_restart';505                    if (isDuplicateRestartCase) specialCaseGroupName += (deString.deIsStringEmpty(specialCaseGroupName) ? '' : '_') + 'duplicate_restarts';506                    if (deString.deIsStringEmpty(specialCaseGroupName))507                        specialCaseGroupName = 'basic';508                    /** @type {tcuTestCase.DeqpTest} */ var specialCaseGroup = tcuTestCase.newTest(specialCaseGroupName, '');509                    testGroup.addChild(specialCaseGroup);510                    for (var primType in es3fPrimitiveRestartTests.PrimitiveType) {511                        /** @type {string} */ var primTypeName = es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_POINTS ? 'points' :512                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINE_STRIP ? 'line_strip' :513                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINE_LOOP ? 'line_loop' :514                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_LINES ? 'lines' :515                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLE_STRIP ? 'triangle_strip' :516                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLE_FAN ? 'triangle_fan' :517                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType] == es3fPrimitiveRestartTests.PrimitiveType.PRIMITIVE_TRIANGLES ? 'triangles' :518                                                                 '';519                        DE_ASSERT(primTypeName != null);520                        /** @type {tcuTestCase.DeqpTest} */ var primTypeGroup = tcuTestCase.newTest(primTypeName, '');521                        specialCaseGroup.addChild(primTypeGroup);522                        for (var indexType in es3fPrimitiveRestartTests.IndexType) {523                            /** @type {string} */ var indexTypeName = es3fPrimitiveRestartTests.IndexType[indexType] == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_BYTE ? 'unsigned_byte' :524                                                                      es3fPrimitiveRestartTests.IndexType[indexType] == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_SHORT ? 'unsigned_short' :525                                                                      es3fPrimitiveRestartTests.IndexType[indexType] == es3fPrimitiveRestartTests.IndexType.INDEX_UNSIGNED_INT ? 'unsigned_int' :526                                                                      '';527                            DE_ASSERT(indexTypeName != null);528                            /** @type {tcuTestCase.DeqpTest} */ var indexTypeGroup = tcuTestCase.newTest(indexTypeName, '');529                            primTypeGroup.addChild(indexTypeGroup);530                            for (var _function in es3fPrimitiveRestartTests.DrawFunction) {531                                /** @type {?string} */ var functionName = es3fPrimitiveRestartTests.DrawFunction[_function] == es3fPrimitiveRestartTests.DrawFunction.FUNCTION_DRAW_ELEMENTS ? 'draw_elements' :532                                                                         es3fPrimitiveRestartTests.DrawFunction[_function] == es3fPrimitiveRestartTests.DrawFunction.FUNCTION_DRAW_ELEMENTS_INSTANCED ? 'draw_elements_instanced' :533                                                                         es3fPrimitiveRestartTests.DrawFunction[_function] == es3fPrimitiveRestartTests.DrawFunction.FUNCTION_DRAW_RANGE_ELEMENTS ? 'draw_range_elements' :534                                                                         null;535                                DE_ASSERT(functionName != null);536                                indexTypeGroup.addChild(new es3fPrimitiveRestartTests.PrimitiveRestartCase(functionName,537                                                                                 '',538                                                                                 es3fPrimitiveRestartTests.PrimitiveType[primType],539                                                                                 es3fPrimitiveRestartTests.IndexType[indexType],540                                                                                 es3fPrimitiveRestartTests.DrawFunction[_function],541                                                                                 isRestartBeginCase,542                                                                                 isRestartEndCase,543                                                                                 isDuplicateRestartCase));544                            }545                        }546                    }547                }548            }549        }550    };551    es3fPrimitiveRestartTests.run = function(context, range) {552        gl = context;553        //Set up Test Root parameters554        var testName = 'primitive_restart';555        var testDescription = 'Primitive Restart Tests';556        var state = tcuTestCase.runner;557        state.testName = testName;558        state.setRoot(tcuTestCase.newTest(testName, testDescription, null));559        //Set up name and description of this test series.560        setCurrentTestName(testName);561        description(testDescription);562        try {563            //Create test cases564            es3fPrimitiveRestartTests.init();565            if (range)566                state.setRange(range);567            //Run test cases568            tcuTestCase.runTestCases();569        }570        catch (err) {571            testFailedOptions('Failed to es3fPrimitiveRestartTests.run tests', false);572            tcuTestCase.runner.terminate();573        }574    };...

restart_strategy.py

Source:restart_strategy.py

...167                j_restart_strategy=j_restart_strategy)168        else:169            raise Exception("Unsupported java RestartStrategyConfiguration: %s" % clz.getName())170    @staticmethod171    def no_restart() -> 'NoRestartStrategyConfiguration':172        """173        Generates NoRestartStrategyConfiguration.174        :return: The :class:`NoRestartStrategyConfiguration`.175        """176        return RestartStrategies.NoRestartStrategyConfiguration()177    @staticmethod178    def fall_back_restart() -> 'FallbackRestartStrategyConfiguration':179        return RestartStrategies.FallbackRestartStrategyConfiguration()180    @staticmethod181    def fixed_delay_restart(restart_attempts: int, delay_between_attempts: int) -> \182            'FixedDelayRestartStrategyConfiguration':183        """184        Generates a FixedDelayRestartStrategyConfiguration.185        :param restart_attempts: Number of restart attempts for the FixedDelayRestartStrategy.186        :param delay_between_attempts: Delay in-between restart attempts for the187                                       FixedDelayRestartStrategy, the input could be integer value188                                       in milliseconds or datetime.timedelta object.189        :return: The :class:`FixedDelayRestartStrategyConfiguration`.190        """191        return RestartStrategies.FixedDelayRestartStrategyConfiguration(restart_attempts,192                                                                        delay_between_attempts)193    @staticmethod194    def failure_rate_restart(failure_rate: int, failure_interval: int, delay_interval: int) -> \195            'FailureRateRestartStrategyConfiguration':196        """197        Generates a FailureRateRestartStrategyConfiguration.198        :param failure_rate: Maximum number of restarts in given interval ``failure_interval``199                             before failing a job.200        :param failure_interval: Time interval for failures, the input could be integer value201                                 in milliseconds or datetime.timedelta object.202        :param delay_interval: Delay in-between restart attempts, the input could be integer value203                               in milliseconds or datetime.timedelta object.204        """205        return RestartStrategies.FailureRateRestartStrategyConfiguration(failure_rate,206                                                                         failure_interval,...

index.js

Source:index.js

1import "./styles.css";2import GameBoard from "./gameboard.js";3import { BOARD_SIZES } from "./gameboard.js";4// Get game board element5const boardelem = document.getElementById("game_board");6// Get overlay7let overlay = document.getElementById("game_overlay");8// Get status area9let stats = document.getElementById("game_stats");10// Create GameBoard object11let gameboard = new GameBoard(boardelem);12// Pass the overlay element to the board13gameboard.setOverlay(overlay);14// Pass the stats element to the board15gameboard.setStats(stats);16// Start new game with some board size17gameboard.newGame(BOARD_SIZES.SMALL);18// Chosen size (toggled by size option buttons)19let chosenSize = null;20// Get size option buttons and add event listeners to them21let sizebuttons = document.getElementsByClassName("size_option_button");22for (const btn of sizebuttons) {23  btn.addEventListener("click", (e) => {24    chosenSize = getSizeFromButtonID(e.target.id);25    restartWithChosenSize();26  });27}28// Add event listener to win button (debug only)29let winbutton = document.getElementById("win_button");30winbutton.addEventListener("click", () => {31  gameboard.win();32});33// Whether user has confirmed they want to start a new game34// (required if user wants to start a new game while there is35// an ongoing game)36let restartConfirmed = false;37// Get restart confirmation notification and its yes- and no-buttons38let confirmRestartNotif = document.getElementById("confirm-restart");39let confirmRestartYesBtn = document.getElementById("confirm-restart-yes");40let confirmRestartNoBtn = document.getElementById("confirm-restart-no");41// Add event listeners to restart confirmation buttons42// The Yes button requests to restart the game with the43// currently chosen side and hides the notification44confirmRestartYesBtn.addEventListener("click", () => {45  console.log("YES-BUTTON CLICKED");46  showNotification(confirmRestartNotif, false);47  restartConfirmed = true;48  restartWithChosenSize();49});50// The No button hides the notification51confirmRestartNoBtn.addEventListener("click", () => {52  console.log("NO-BUTTON CLICKED");53  showNotification(confirmRestartNotif, false);54});55// Executable script ends here.56// TODO-LIST:57// - timer58// - color change for matching and non matching pairs?59// Function definitions begin here.60// Function to toggle the visibility of a notification element61function showNotification(notif, visible = true) {62  if (visible) {63    notif.classList.remove("hidden");64  } else {65    notif.classList.add("hidden");66  }67}68function getSizeFromButtonID(btn_id) {69  switch (btn_id) {70    case "size_option_small":71      return BOARD_SIZES.SMALL;72    case "size_option_medium":73      return BOARD_SIZES.MEDIUM;74    case "size_option_large":75      return BOARD_SIZES.LARGE;76    default:77      console.log(78        "getSizeFromButtonID WARNING: ID not recognized. Returning null."79      );80      return null;81  }82}83// Restarts the game with84// If there is an ongoing game and the user85// has not confirmed the decision to restart, ask for confirmation86function restartWithChosenSize() {87  if (chosenSize === null) {88    console.log("restartWithChosenSize ERROR: No chosen size. Returning.");89    return;90  }91  console.log(92    "Game in progress: " +93      gameboard.gameInProgress() +94      ", restart confirmed: " +95      restartConfirmed96  );97  // If the game has already been started and user has not98  // confirmed the decision, display notification99  // asking for confirmation on starting a new game.100  if (gameboard.gameInProgress() && !restartConfirmed) {101    console.log(102      "changeBoardSize DEBUG: Game in progress. Must confirm decision."103    );104    showNotification(confirmRestartNotif);105    return;106  }107  // Reset restart confirmation108  restartConfirmed = false;109  // Start new game110  gameboard.newGame(chosenSize);...

Using AI Code Generation

1var mb = require('mountebank');2mb.start({3}, function () {4    console.log('Mountebank started');5});6var mb = require('mountebank');7mb.stop({8}, function () {9    console.log('Mountebank stopped');10});11var mb = require('mountebank');12mb.restart({13}, function () {14    console.log('Mountebank restarted');15});16var mb = require('mountebank');17mb.reset({18}, function () {19    console.log('Mountebank reset');20});21var mb = require('mountebank');22mb.reset({23}, function () {24    console.log('Mountebank reset');25});26var mb = require('mountebank');27mb.reset({28}, function () {29    console.log('Mountebank reset');30});31var mb = require('mountebank');32mb.reset({33}, function () {34    console.log('Mountebank reset');35});36var mb = require('mountebank');37mb.reset({38}, function () {39    console.log('Mountebank reset');40});41var mb = require('mountebank');42mb.reset({43}, function () {44    console.log('Mountebank reset');45});46var mb = require('mountebank');47mb.reset({48}, function () {49    console.log('Mountebank reset');50});

Using AI Code Generation

1const mb = require('mountebank');2mb.start({3}).then(() => {4    console.log("Mountebank started");5}).catch((error) => {6    console.log("Mountebank failed to start", error);7});8const mb = require('mountebank');9mb.start({10}).then(() => {11    console.log("Mountebank started");12    return mb.post('/imposters', {13        imposters: [{14            stubs: [{15                responses: [{16                    is: {17                        headers: {18                        },19                    }20                }]21            }]22        }]23    });24}).then(() => {25    console.log("Imposter created");26    return mb.get('/imposters');27}).then((response) => {28    console.log("Imposter retrieved", response.body);29    return mb.del('/imposters');30}).then(() => {31    console.log("Imposter deleted");32    return mb.stop();33}).then(() => {34    console.log("Mountebank stopped");35}).catch((error) => {36    console.log("Mountebank failed to start", error);37});38docker run -p 2525:2525 -p 8080:8080 -v "$(pwd)":/mb mb

Using AI Code Generation

1const mb = require('mountebank');2mb.start({3    },4    () => {5        console.log('mountebank running');6    });7const mb = require('mountebank');8mb.start({

Using AI Code Generation

1var mb = require('mountebank');2mb.create({port: 2525, pidfile: 'mb.pid', logfile: 'mb.log', protofile: 'mb.proto'}, function (error, imposter) {3    imposter.stop(function (error) {4        imposter.start(function (error, imposter) {5            console.log('imposter restarted');6        });7    });8});

Using AI Code Generation

1var mb = require('mountebank');2mb.start({port: 2525, pidfile: 'mb.pid', logfile: 'mb.log', protofile: 'mb.proto'}, function () {3  mb.stop({pidfile: 'mb.pid'}, function () {4    mb.start({port: 2525, pidfile: 'mb.pid', logfile: 'mb.log', protofile: 'mb.proto'}, function () {5      console.log('done');6    });7  });8});

Using AI Code Generation

1const request = require('request-promise');2const mbHelper = require('mountebank-helper');3const options = {4};5request(options)6  .then(function (response) {7    console.log(response);8  })9  .catch(function (err) {10    console.log(err);11  });

Using AI Code Generation

1var mb = require('mountebank');2mb.start({port:2525, pidfile:'mb.pid', logfile:'mb.log'}, function() {3    console.log('imposters started');4});5mb.start({port:2526, pidfile:'mb2.pid', logfile:'mb2.log'}, function() {6    console.log('imposters started');7});8mb.start({port:2527, pidfile:'mb3.pid', logfile:'mb3.log'}, function() {9    console.log('imposters started');10});11var mb = require('mountebank');12mb.restart({port:2525, pidfile:'mb.pid', logfile:'mb.log'}, function() {13    console.log('Imposters restarted');14});15mb.restart({port:2526, pidfile:'mb2.pid', logfile:'mb2.log'}, function() {16    console.log('Imposters restarted');17});18mb.restart({port:2527, pidfile:'mb3.pid', logfile:'mb3.log'}, function() {19    console.log('Imposters restarted');20});21var mb = require('mountebank');22mb.stop({pidfile:'mb.pid'}, function() {23    console.log('imposters stopped');24});25mb.stop({pidfile:'mb2.pid'}, function() {26    console.log('imposters stopped');27});28mb.stop({pidfile:'mb3.pid'}, function() {29    console.log('imposters stopped');30});31var mb = require('mountebank');32mb.delete({port:2525}, function() {33    console.log('imposters deleted');34});35mb.delete({port:2526}, function() {36    console.log('imposters deleted');37});38mb.delete({port:2527}, function() {39    console.log('imposters deleted');40});41var mb = require('mountebank');42var imposter = {43        {44                {45                    is: {46                    }47                }48        }49};50mb.create({imposter: imposter}, function(error, imposter) {51    console.log('imposters created

Using AI Code Generation

1const mb = require('mountebank');2const port = 2525;3const mbServer = mb.create(port);4mbServer.start().then(() => {5    console.log('mountebank started');6    console.log('stopping mountebank');7    mbServer.stop().then(() => {8        console.log('mountebank stopped');9    });10});

Using AI Code Generation

1var mb = require('mountebank');2var mbHelper = require('mountebank-helper');3mbHelper.mbHelper(mb).then(function (helper) {4    return helper.mb.start({5    });6}).then(function () {7    return helper.mb.restart();8});

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.