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How to use InclusionTree method in wpt

Best JavaScript code snippet using wpt

jpx.js

Source:jpx.js

...1092          } else {1093            // building inclusion and zero bit-planes trees1094            var width = precinct.cbxMax - precinct.cbxMin + 1;1095            var height = precinct.cbyMax - precinct.cbyMin + 1;1096            inclusionTree = new InclusionTree(width, height, layerNumber);1097            zeroBitPlanesTree = new TagTree(width, height);1098            precinct.inclusionTree = inclusionTree;1099            precinct.zeroBitPlanesTree = zeroBitPlanesTree;1100          }1101          if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {1102            while (true) {1103              if (readBits(1)) {1104                valueReady = !inclusionTree.nextLevel();1105                if (valueReady) {1106                  codeblock.included = true;1107                  codeblockIncluded = firstTimeInclusion = true;1108                  break;1109                }1110              } else {1111                inclusionTree.incrementValue(layerNumber);1112                break;1113              }1114            }1115          }1116        }1117        if (!codeblockIncluded) {1118          continue;1119        }1120        if (firstTimeInclusion) {1121          zeroBitPlanesTree = precinct.zeroBitPlanesTree;1122          zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);1123          while (true) {1124            if (readBits(1)) {1125              valueReady = !zeroBitPlanesTree.nextLevel();1126              if (valueReady) {1127                break;1128              }1129            } else {1130              zeroBitPlanesTree.incrementValue();1131            }1132          }1133          codeblock.zeroBitPlanes = zeroBitPlanesTree.value;1134        }1135        var codingpasses = readCodingpasses();1136        while (readBits(1)) {1137          codeblock.Lblock++;1138        }1139        var codingpassesLog2 = log2(codingpasses);1140        // rounding down log21141        var bits = ((codingpasses < (1 << codingpassesLog2)) ?1142          codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;1143        var codedDataLength = readBits(bits);1144        queue.push({1145          codeblock: codeblock,1146          codingpasses: codingpasses,1147          dataLength: codedDataLength1148        });1149      }1150      alignToByte();1151      if (ephMarkerUsed) {1152        skipMarkerIfEqual(0x92);1153      }1154      while (queue.length > 0) {1155        var packetItem = queue.shift();1156        codeblock = packetItem.codeblock;1157        if (codeblock['data'] === undefined) {1158          codeblock.data = [];1159        }1160        codeblock.data.push({1161          data: data,1162          start: offset + position,1163          end: offset + position + packetItem.dataLength,1164          codingpasses: packetItem.codingpasses1165        });1166        position += packetItem.dataLength;1167      }1168    }1169    return position;1170  }1171  function copyCoefficients(coefficients, levelWidth, levelHeight, subband,1172                            delta, mb, reversible, segmentationSymbolUsed) {1173    var x0 = subband.tbx0;1174    var y0 = subband.tby0;1175    var width = subband.tbx1 - subband.tbx0;1176    var codeblocks = subband.codeblocks;1177    var right = subband.type.charAt(0) === 'H' ? 1 : 0;1178    var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0;1179    for (var i = 0, ii = codeblocks.length; i < ii; ++i) {1180      var codeblock = codeblocks[i];1181      var blockWidth = codeblock.tbx1_ - codeblock.tbx0_;1182      var blockHeight = codeblock.tby1_ - codeblock.tby0_;1183      if (blockWidth === 0 || blockHeight === 0) {1184        continue;1185      }1186      if (codeblock['data'] === undefined) {1187        continue;1188      }1189      var bitModel, currentCodingpassType;1190      bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType,1191                              codeblock.zeroBitPlanes, mb);1192      currentCodingpassType = 2; // first bit plane starts from cleanup1193      // collect data1194      var data = codeblock.data, totalLength = 0, codingpasses = 0;1195      var j, jj, dataItem;1196      for (j = 0, jj = data.length; j < jj; j++) {1197        dataItem = data[j];1198        totalLength += dataItem.end - dataItem.start;1199        codingpasses += dataItem.codingpasses;1200      }1201      var encodedData = new Uint8Array(totalLength);1202      var position = 0;1203      for (j = 0, jj = data.length; j < jj; j++) {1204        dataItem = data[j];1205        var chunk = dataItem.data.subarray(dataItem.start, dataItem.end);1206        encodedData.set(chunk, position);1207        position += chunk.length;1208      }1209      // decoding the item1210      var decoder = new ArithmeticDecoder(encodedData, 0, totalLength);1211      bitModel.setDecoder(decoder);1212      for (j = 0; j < codingpasses; j++) {1213        switch (currentCodingpassType) {1214          case 0:1215            bitModel.runSignificancePropogationPass();1216            break;1217          case 1:1218            bitModel.runMagnitudeRefinementPass();1219            break;1220          case 2:1221            bitModel.runCleanupPass();1222            if (segmentationSymbolUsed) {1223              bitModel.checkSegmentationSymbol();1224            }1225            break;1226        }1227        currentCodingpassType = (currentCodingpassType + 1) % 3;1228      }1229      var offset = (codeblock.tbx0_ - x0) + (codeblock.tby0_ - y0) * width;1230      var sign = bitModel.coefficentsSign;1231      var magnitude = bitModel.coefficentsMagnitude;1232      var bitsDecoded = bitModel.bitsDecoded;1233      var magnitudeCorrection = reversible ? 0 : 0.5;1234      var k, n, nb;1235      position = 0;1236      // Do the interleaving of Section F.3.3 here, so we do not need1237      // to copy later. LL level is not interleaved, just copied.1238      var interleave = (subband.type !== 'LL');1239      for (j = 0; j < blockHeight; j++) {1240        var row = (offset / width) | 0; // row in the non-interleaved subband1241        var levelOffset = 2 * row * (levelWidth - width) + right + bottom;1242        for (k = 0; k < blockWidth; k++) {1243          n = magnitude[position];1244          if (n !== 0) {1245            n = (n + magnitudeCorrection) * delta;1246            if (sign[position] !== 0) {1247              n = -n;1248            }1249            nb = bitsDecoded[position];1250            var pos = interleave ? (levelOffset + (offset << 1)) : offset;1251            if (reversible && (nb >= mb)) {1252              coefficients[pos] = n;1253            } else {1254              coefficients[pos] = n * (1 << (mb - nb));1255            }1256          }1257          offset++;1258          position++;1259        }1260        offset += width - blockWidth;1261      }1262    }1263  }1264  function transformTile(context, tile, c) {1265    var component = tile.components[c];1266    var codingStyleParameters = component.codingStyleParameters;1267    var quantizationParameters = component.quantizationParameters;1268    var decompositionLevelsCount =1269      codingStyleParameters.decompositionLevelsCount;1270    var spqcds = quantizationParameters.SPqcds;1271    var scalarExpounded = quantizationParameters.scalarExpounded;1272    var guardBits = quantizationParameters.guardBits;1273    var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;1274    var precision = context.components[c].precision;1275    var reversible = codingStyleParameters.reversibleTransformation;1276    var transform = (reversible ? new ReversibleTransform() :1277                                  new IrreversibleTransform());1278    var subbandCoefficients = [];1279    var b = 0;1280    for (var i = 0; i <= decompositionLevelsCount; i++) {1281      var resolution = component.resolutions[i];1282      var width = resolution.trx1 - resolution.trx0;1283      var height = resolution.try1 - resolution.try0;1284      // Allocate space for the whole sublevel.1285      var coefficients = new Float32Array(width * height);1286      for (var j = 0, jj = resolution.subbands.length; j < jj; j++) {1287        var mu, epsilon;1288        if (!scalarExpounded) {1289          // formula E-51290          mu = spqcds[0].mu;1291          epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);1292        } else {1293          mu = spqcds[b].mu;1294          epsilon = spqcds[b].epsilon;1295          b++;1296        }1297        var subband = resolution.subbands[j];1298        var gainLog2 = SubbandsGainLog2[subband.type];1299        // calulate quantization coefficient (Section E.1.1.1)1300        var delta = (reversible ? 1 :1301          Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048));1302        var mb = (guardBits + epsilon - 1);1303        // In the first resolution level, copyCoefficients will fill the1304        // whole array with coefficients. In the succeding passes,1305        // copyCoefficients will consecutively fill in the values that belong1306        // to the interleaved positions of the HL, LH, and HH coefficients.1307        // The LL coefficients will then be interleaved in Transform.iterate().1308        copyCoefficients(coefficients, width, height, subband, delta, mb,1309                         reversible, segmentationSymbolUsed);1310      }1311      subbandCoefficients.push({1312        width: width,1313        height: height,1314        items: coefficients1315      });1316    }1317    var result = transform.calculate(subbandCoefficients,1318                                     component.tcx0, component.tcy0);1319    return {1320      left: component.tcx0,1321      top: component.tcy0,1322      width: result.width,1323      height: result.height,1324      items: result.items1325    };1326  }1327  function transformComponents(context) {1328    var siz = context.SIZ;1329    var components = context.components;1330    var componentsCount = siz.Csiz;1331    var resultImages = [];1332    for (var i = 0, ii = context.tiles.length; i < ii; i++) {1333      var tile = context.tiles[i];1334      var transformedTiles = [];1335      var c;1336      for (c = 0; c < componentsCount; c++) {1337        transformedTiles[c] = transformTile(context, tile, c);1338      }1339      var tile0 = transformedTiles[0];1340      var out = new Uint8Array(tile0.items.length * componentsCount);1341      var result = {1342        left: tile0.left,1343        top: tile0.top,1344        width: tile0.width,1345        height: tile0.height,1346        items: out1347      };1348      // Section G.2.2 Inverse multi component transform1349      var shift, offset, max, min, maxK;1350      var pos = 0, j, jj, y0, y1, y2, r, g, b, k, val;1351      if (tile.codingStyleDefaultParameters.multipleComponentTransform) {1352        var fourComponents = componentsCount === 4;1353        var y0items = transformedTiles[0].items;1354        var y1items = transformedTiles[1].items;1355        var y2items = transformedTiles[2].items;1356        var y3items = fourComponents ? transformedTiles[3].items : null;1357        // HACK: The multiple component transform formulas below assume that1358        // all components have the same precision. With this in mind, we1359        // compute shift and offset only once.1360        shift = components[0].precision - 8;1361        offset = (128 << shift) + 0.5;1362        max = 255 * (1 << shift);1363        maxK = max * 0.5;1364        min = -maxK;1365        var component0 = tile.components[0];1366        var alpha01 = componentsCount - 3;1367        jj = y0items.length;1368        if (!component0.codingStyleParameters.reversibleTransformation) {1369          // inverse irreversible multiple component transform1370          for (j = 0; j < jj; j++, pos += alpha01) {1371            y0 = y0items[j] + offset;1372            y1 = y1items[j];1373            y2 = y2items[j];1374            r = y0 + 1.402 * y2;1375            g = y0 - 0.34413 * y1 - 0.71414 * y2;1376            b = y0 + 1.772 * y1;1377            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;1378            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;1379            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;1380          }1381        } else {1382          // inverse reversible multiple component transform1383          for (j = 0; j < jj; j++, pos += alpha01) {1384            y0 = y0items[j] + offset;1385            y1 = y1items[j];1386            y2 = y2items[j];1387            g = y0 - ((y2 + y1) >> 2);1388            r = g + y2;1389            b = g + y1;1390            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;1391            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;1392            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;1393          }1394        }1395        if (fourComponents) {1396          for (j = 0, pos = 3; j < jj; j++, pos += 4) {1397            k = y3items[j];1398            out[pos] = k <= min ? 0 : k >= maxK ? 255 : (k + offset) >> shift;1399          }1400        }1401      } else { // no multi-component transform1402        for (c = 0; c < componentsCount; c++) {1403          var items = transformedTiles[c].items;1404          shift = components[c].precision - 8;1405          offset = (128 << shift) + 0.5;1406          max = (127.5 * (1 << shift));1407          min = -max;1408          for (pos = c, j = 0, jj = items.length; j < jj; j++) {1409            val = items[j];1410            out[pos] = val <= min ? 0 :1411                       val >= max ? 255 : (val + offset) >> shift;1412            pos += componentsCount;1413          }1414        }1415      }1416      resultImages.push(result);1417    }1418    return resultImages;1419  }1420  function initializeTile(context, tileIndex) {1421    var siz = context.SIZ;1422    var componentsCount = siz.Csiz;1423    var tile = context.tiles[tileIndex];1424    for (var c = 0; c < componentsCount; c++) {1425      var component = tile.components[c];1426      var qcdOrQcc = (context.currentTile.QCC[c] !== undefined ?1427        context.currentTile.QCC[c] : context.currentTile.QCD);1428      component.quantizationParameters = qcdOrQcc;1429      var codOrCoc = (context.currentTile.COC[c] !== undefined  ?1430        context.currentTile.COC[c] : context.currentTile.COD);1431      component.codingStyleParameters = codOrCoc;1432    }1433    tile.codingStyleDefaultParameters = context.currentTile.COD;1434  }1435  // Section B.10.2 Tag trees1436  var TagTree = (function TagTreeClosure() {1437    function TagTree(width, height) {1438      var levelsLength = log2(Math.max(width, height)) + 1;1439      this.levels = [];1440      for (var i = 0; i < levelsLength; i++) {1441        var level = {1442          width: width,1443          height: height,1444          items: []1445        };1446        this.levels.push(level);1447        width = Math.ceil(width / 2);1448        height = Math.ceil(height / 2);1449      }1450    }1451    TagTree.prototype = {1452      reset: function TagTree_reset(i, j) {1453        var currentLevel = 0, value = 0, level;1454        while (currentLevel < this.levels.length) {1455          level = this.levels[currentLevel];1456          var index = i + j * level.width;1457          if (level.items[index] !== undefined) {1458            value = level.items[index];1459            break;1460          }1461          level.index = index;1462          i >>= 1;1463          j >>= 1;1464          currentLevel++;1465        }1466        currentLevel--;1467        level = this.levels[currentLevel];1468        level.items[level.index] = value;1469        this.currentLevel = currentLevel;1470        delete this.value;1471      },1472      incrementValue: function TagTree_incrementValue() {1473        var level = this.levels[this.currentLevel];1474        level.items[level.index]++;1475      },1476      nextLevel: function TagTree_nextLevel() {1477        var currentLevel = this.currentLevel;1478        var level = this.levels[currentLevel];1479        var value = level.items[level.index];1480        currentLevel--;1481        if (currentLevel < 0) {1482          this.value = value;1483          return false;1484        }1485        this.currentLevel = currentLevel;1486        level = this.levels[currentLevel];1487        level.items[level.index] = value;1488        return true;1489      }1490    };1491    return TagTree;1492  })();1493  var InclusionTree = (function InclusionTreeClosure() {1494    function InclusionTree(width, height,  defaultValue) {1495      var levelsLength = log2(Math.max(width, height)) + 1;1496      this.levels = [];1497      for (var i = 0; i < levelsLength; i++) {1498        var items = new Uint8Array(width * height);1499        for (var j = 0, jj = items.length; j < jj; j++) {1500          items[j] = defaultValue;1501        }1502        var level = {1503          width: width,1504          height: height,1505          items: items1506        };1507        this.levels.push(level);1508        width = Math.ceil(width / 2);...

termPicker.dialog.ts

Source:termPicker.dialog.ts

1import {OnInit, Input, Component, ViewChild} from '@angular/core';2import {NgbModal, NgbActiveModal, NgbTabChangeEvent} from '@ng-bootstrap/ng-bootstrap';3import {ITreeOptions, TreeComponent} from 'angular2-tree-component';4import {CodeSetValue} from '../codeSet/models/CodeSetValue';5import {Term} from './models/Term';6import {TermService} from './term.service';7import {LoggerService} from 'eds-common-js';8import {ExclusionTreeNode} from './models/ExclusionTreeNode';9import {InclusionTreeNode} from './models/InclusionTreeNode';10@Component({11    selector: 'ngbd-modal-content',12    template: require('./termPicker.html')13})14export class TermPickerDialog implements OnInit {15    public static open(modalService: NgbModal, selection: CodeSetValue[]) {16        const modalRef = modalService.open(TermPickerDialog, {backdrop: 'static', size: 'lg'});17        modalRef.componentInstance.resultData = selection;18        return modalRef;19    }20    @Input() resultData;21    options: ITreeOptions;22    highlightedMatch: CodeSetValue;23    previousSelection: CodeSetValue;24    highlightedSelection: CodeSetValue;25    snomed: string = '';26    treeCount: number = 0;27    searchTerm: string;28    searchTerms: Term[] = [];29    parents: Term[];30    children: Term[];31    termCache: any;32    exclusionTreeData: ExclusionTreeNode[];33    inclusionTreeData: InclusionTreeNode[];34    selectedCodes: any[];35    @ViewChild('inclusionTree')36    inclusionTree: TreeComponent;37    constructor(private logger: LoggerService,38                protected activeModal: NgbActiveModal,39                private termService: TermService) {40        this.termCache = {};41        this.options = {42            childrenField: 'children',43            idField: 'id'44        };45    }46    ngOnInit(): void {47        this.inclusionTreeData = [];48        this.selectedCodes = [];49        for (const term of this.resultData) {50            let rootNode: InclusionTreeNode = {51                id: term.code,52                name: term.term,53                recordType: term.baseType,54                checked: true,55                indeterminate: false,56                children: []57            } as InclusionTreeNode;58            this.selectedCodes.push(term.code);59            this.inclusionTreeData.push(rootNode);60            this.inclusionTree.treeModel.update();61        }62    }63    search() {64        let vm = this;65        vm.searchTerms = null;66        vm.termService.getTerms(vm.searchTerm, vm.snomed)67            .subscribe(68                (result) => {69                    console.log(result);70                    vm.searchTerms = result;71                    vm.parents = [];72                    vm.children = [];73                },74                (error) => vm.searchTerms = []);75    }76    displayCode(itemToDisplay: Term, replace: boolean) {77        let vm = this;78        if (replace) {79            vm.searchTerms = [itemToDisplay];80        }81        vm.termService.getTermChildren(itemToDisplay.snomedConceptId)82            .subscribe(83                (result) => vm.children = result84            );85        vm.termService.getTermParents(itemToDisplay.snomedConceptId)86            .subscribe(87                (result) => vm.parents = result88            );89    }90    addChildren(match: Term, rootNode: InclusionTreeNode) {91        let vm = this;92        vm.termService.getTermChildren(match.snomedConceptId)93            .subscribe(94                (result) => {95                    result.forEach((child) => {96                        let childNode: InclusionTreeNode = {97                            id: child.snomedConceptId,98                            name: child.originalTerm,99                            recordType: child.recordType,100                            checked: true,101                            indeterminate: false,102                            children: []103                        } as InclusionTreeNode;104                        if (this.selectedCodes.indexOf(child.snomedConceptId) > -1)105                            return;106                        this.selectedCodes.push(child.snomedConceptId);107                        rootNode.children.push(childNode);108                        this.inclusionTree.treeModel.update();109                        this.treeCount++;110                        this.addChildren(child, childNode);111                    });112                });113    }114    addToSelection(match: Term) {115        let vm = this;116        for (var i = 0; i < this.resultData.length; ++i) {117            var baseType = this.resultData[i].baseType;118            if (baseType != match.recordType) {119                this.logger.error('Each rule must have concepts of the same base type (i.e. Patient and Observation concepts cannot be mixed in the same rule)');120                return;121            }122        }123        let rootNode: InclusionTreeNode = {124            id: match.snomedConceptId,125            name: match.originalTerm,126            recordType: match.recordType,127            checked: true,128            indeterminate: false,129            children: []130        } as InclusionTreeNode;131        this.addChildren(match, rootNode);132        if (this.selectedCodes.indexOf(match.snomedConceptId) > -1) {133            this.logger.error('Term already selected');134            return;135        }136        this.selectedCodes.push(match.snomedConceptId);137        this.inclusionTreeData.push(rootNode);138        this.inclusionTree.treeModel.update();139        this.treeCount++;140    }141    check(node, checked) {142        this.updateChildNodeCheckbox(node, checked);143        this.updateParentNodeCheckbox(node.realParent);144    }145    updateChildNodeCheckbox(node, checked) {146        node.data.checked = checked;147        if (node.children) {148            node.children.forEach((child) => this.updateChildNodeCheckbox(child, checked));149        }150    }151    updateParentNodeCheckbox(node) {152        if (!node) {153            return;154        }155        let allChildrenChecked = true;156        let noChildChecked = true;157        for (const child of node.children) {158            if (!child.data.checked || child.data.indeterminate) {159                allChildrenChecked = false;160            }161            if (child.data.checked) {162                noChildChecked = false;163            }164        }165        if (allChildrenChecked) {166            node.data.checked = true;167            node.data.indeterminate = false;168            node.indeterminate = false;169        } else if (noChildChecked) {170            node.data.checked = true;171            node.data.indeterminate = false;172            node.indeterminate = false;173        } else {174            node.data.checked = false;175            node.data.indeterminate = true;176            node.indeterminate = true;177        }178        this.updateParentNodeCheckbox(node.parent);179    }180    setResultData(node) {181        let item: CodeSetValue = {182            code: node.id,183            includeChildren: true,184            term: node.name,185            dataType: 11,186            parentType: '',187            baseType: node.recordType,188            present: '1',189            valueFrom: '',190            valueTo: '',191            units: '',192            exclusion: []193        };194        this.resultData.push(item);195    }196    updateResultData() {197        this.resultData = [];198        this.inclusionTreeData.forEach((node) => {199                this.updateChildren(node);200            }201        );202    }203    updateChildren(node) {204        if (node.checked || node.indeterminate)205            this.setResultData(node);206        if (node.children) {207            node.children.forEach((child) => this.updateChildren(child));208        }209    }210    ok() {211        this.updateResultData();212        console.log(this.resultData);213        this.activeModal.close(this.resultData);214        console.log('OK Pressed');215    }216    cancel() {217        this.activeModal.dismiss('cancel');218        console.log('Cancel Pressed');219    }...

jpipsubbandlengthinpacketheadercalculator.js

Source:jpipsubbandlengthinpacketheadercalculator.js

1'use strict';2var JpipSubbandLengthInPacketHeaderCalculator =3    function JpipSubbandLengthInPacketHeaderCalcualtorClosure(4        bitstreamReader,5        numCodeblocksX,6        numCodeblocksY,7        codingPassesNumberParser,8        transactionHelper,9        jpipFactory) {10    11    var codeblockLengthParsers = null;12    var isCodeblocksIncluded = null;13    var parsedQualityLayers = transactionHelper.createTransactionalObject(14        0, /*isValueType=*/true);15        16    var inclusionTree = jpipFactory.createTagTree(17        bitstreamReader, numCodeblocksX, numCodeblocksY);18    19    var zeroBitPlanesTree = jpipFactory.createTagTree(20        bitstreamReader, numCodeblocksX, numCodeblocksY);21    22    this.calculateSubbandLength = function calcualteSubbandLength(qualityLayer) {23        ensureQualityLayerNotParsedYet(qualityLayer);24        25        lazyInitArrays();26        27        inclusionTree.setMinimalValueIfNotReadBits(qualityLayer);28        29        var accumulatedBodyLengthBytes = 0;30        var codeblockIndex = 0;31        var codeblockLengthByIndex = new Array(numCodeblocksX * numCodeblocksY);32        33        for (var y = 0; y < numCodeblocksY; ++y) {34            for (var x = 0; x < numCodeblocksX; ++x) {35                var codeblockBodyLength = getNextCodeblockLength(x, y, qualityLayer);36                if (codeblockBodyLength === null) {37                    return null;38                }39                40                codeblockLengthByIndex[codeblockIndex++] = codeblockBodyLength;41                42                accumulatedBodyLengthBytes +=43                    codeblockBodyLength.codeblockBodyLengthBytes;44            }45        }46        47        parsedQualityLayers.setValue(48            bitstreamReader.activeTransaction, qualityLayer + 1);49        50        return {51            codeblockBodyLengthByIndex: codeblockLengthByIndex,52            overallBodyLengthBytes: accumulatedBodyLengthBytes53            };54    };55    56    function ensureQualityLayerNotParsedYet(qualityLayer) {57        var parsedQualityLayersValue = parsedQualityLayers.getValue(58            bitstreamReader.activeTransaction);59        60        if (parsedQualityLayersValue >= qualityLayer + 1) {61            throw new jpipExceptions.InternalErrorException(62                'Unexpected quality layer to parse');63        }64    }65    66    function lazyInitArrays() {67        if (codeblockLengthParsers !== null) {68            return;69        }70        71        codeblockLengthParsers = new Array(numCodeblocksX);72        isCodeblocksIncluded = new Array(numCodeblocksX);73        74        for (var x = 0; x < numCodeblocksX; ++x) {75            codeblockLengthParsers[x] = new Array(numCodeblocksY);76            isCodeblocksIncluded[x] = new Array(numCodeblocksY);77            78            for (var y = 0; y < numCodeblocksY; ++y) {79                codeblockLengthParsers[x][y] =80                    jpipFactory.createCodeblockLengthParser(81                        bitstreamReader, transactionHelper);82                    83                isCodeblocksIncluded[x][y] = transactionHelper84                    .createTransactionalObject({ isIncluded: false });85            }86        }87    }88    89    function getNextCodeblockLength(x, y, qualityLayer) {90        var isCodeblockAlreadyIncluded = isCodeblocksIncluded[x][y].getValue(91            bitstreamReader.activeTransaction);92        93        var isCodeblockIncludedNow;94        if (isCodeblockAlreadyIncluded.isIncluded) {95            isCodeblockIncludedNow = bitstreamReader.shiftBit();96        } else {97            isCodeblockIncludedNow = inclusionTree.isSmallerThanOrEqualsTo(98                x, y, qualityLayer);99        }100            101        if (isCodeblockIncludedNow === null) {102            return null;103        } else if (!isCodeblockIncludedNow) {104            return {105                codeblockBodyLengthBytes: 0,106                codingPasses: 0107                };108        }109        110        var zeroBitPlanes = null;111        if (!isCodeblockAlreadyIncluded.isIncluded) {112            zeroBitPlanes = zeroBitPlanesTree.getValue(x, y);113            if (zeroBitPlanes === null) {114                return null;115            }116        }117        118        var codingPasses = codingPassesNumberParser.parse(bitstreamReader);119        if (codingPasses === null) {120            return null;121        }122        123        var lengthParser = codeblockLengthParsers[x][y];124        var bodyLengthBytes = lengthParser.parse(codingPasses);125        126        if (bodyLengthBytes === null) {127            return null;128        }129        130        isCodeblockAlreadyIncluded.isIncluded = true;131        132        var result = {133            codeblockBodyLengthBytes: bodyLengthBytes,134            codingPasses: codingPasses135            };136        137        if (zeroBitPlanes !== null) {138            result.zeroBitPlanes = zeroBitPlanes;139        }140        141        return result;142    }...

Using AI Code Generation

1var InclusionTree = require('wpt').InclusionTree;2var tree = new InclusionTree();3tree.add('a', 'b');4tree.add('a', 'c');5tree.add('a', 'd');6tree.add('b', 'd');7tree.add('c', 'd');8tree.add('c', 'e');9tree.add('d', 'e');10tree.add('d', 'f');11tree.add('e', 'f');12tree.add('e', 'g');13tree.add('f', 'g');14tree.add('f', 'h');15tree.add('g', 'h');16var result = tree.get('a');17console.log(result);

Using AI Code Generation

1var InclusionTree = require('./inclusionTree.js');2var it = new InclusionTree();3it.add('a', 'b');4it.add('a', 'c');5it.add('b', 'd');6it.add('d', 'e');7it.add('e', 'f');8it.add('f', 'g');9it.add('g', 'h');10it.add('h', 'i');11it.add('i', 'j');12it.add('j', 'k');13it.add('k', 'l');14it.add('l', 'm');15it.add('m', 'n');16it.add('n', 'o');17it.add('o', 'p');18it.add('p', 'q');19it.add('q', 'r');20it.add('r', 's');21it.add('s', 't');22it.add('t', 'u');23it.add('u', 'v');24it.add('v', 'w');25it.add('w', 'x');26it.add('x', 'y');27it.add('y', 'z');28it.add('z', 'aa');29it.add('aa', 'ab');30it.add('ab', 'ac');31it.add('ac', 'ad');32it.add('ad', 'ae');33it.add('ae', 'af');34it.add('af', 'ag');35it.add('ag', 'ah');36it.add('ah', 'ai');37it.add('ai', 'aj');38it.add('aj', 'ak');39it.add('ak', 'al');40it.add('al', 'am');41it.add('am', 'an');42it.add('an', 'ao');43it.add('ao', 'ap');44it.add('ap', 'aq');45it.add('aq', 'ar');46it.add('ar', 'as');47it.add('as', 'at');48it.add('at', 'au');49it.add('au', 'av');50it.add('av', 'aw');51it.add('aw', 'ax');52it.add('ax', 'ay');53it.add('ay', 'az');54it.add('az', 'ba');55it.add('ba', 'bb');56it.add('bb', 'bc');57it.add('bc', 'bd');58it.add('bd', 'be');59it.add('be', 'bf');60it.add('bf', 'bg');61it.add('bg', 'bh');62it.add('bh', '

Using AI Code Generation

1var InclusionTree = require('../lib/inclusionTree.js');2var it = new InclusionTree();3it.addDependency('a', 'b');4it.addDependency('b', 'c');5it.addDependency('c', 'd');6it.addDependency('c', 'e');7console.log(it.getDependencies('a'));8console.log(it.getDependencies('b'));9console.log(it.getDependencies('c'));10console.log(it.getDependencies('d'));11console.log(it.getDependencies('e'));12console.log(it.getDependents('a'));13console.log(it.getDependents('b'));14console.log(it.getDependents('c'));15console.log(it.getDependents('d'));16console.log(it.getDependents('e'));17console.log(it.getDependencies('a', true));18console.log(it.getDependencies('b', true));19console.log(it.getDependencies('c', true));20console.log(it.getDependencies('d', true));21console.log(it.getDependencies('e', true));22console.log(it.getDependents('a', true));23console.log(it.getDependents('b', true));24console.log(it.getDependents('c', true));25console.log(it.getDependents('d', true));26console.log(it.getDependents('e', true));27console.log(it.getDependencies('a', false, true));28console.log(it.getDependencies('b', false, true));29console.log(it.getDependencies('c', false, true));30console.log(it.getDependencies('d', false, true));31console.log(it.getDependencies('e', false

Using AI Code Generation

1function run_test()2{3    { path: "/foo/bar.js",4      expected: "bar.js" },5    { path: "/foo/bar/baz.js",6      expected: "bar/baz.js" },7    { path: "/foo/bar/baz/",8      expected: "bar/baz/" },9    { path: "/foo/bar/baz",10      expected: "bar/baz/" },11    { path: "/foo/bar/baz/",12      expected: "bar/baz/" },13    { path: "/foo/bar/baz/../bar.js",14      expected: "bar/bar.js" },15    { path: "/foo/bar/baz/../../bar.js",16      expected: "bar.js" },17    { path: "/foo/bar/baz/../../../bar.js",18      expected: "bar.js" },19    { path: "/foo/bar/baz/../../../../bar.js",20      expected: "bar.js" },21    { path: "/foo/bar/baz/../../bar.js",22      expected: "bar.js" },23    { path: "/foo/bar/baz/../../bar.js",24      expected: "bar.js" },25    { path: "/foo/bar/baz/../../bar.js",26      expected: "bar.js" },27    { path: "/foo/bar/baz/../../bar.js",28      expected: "bar.js" },29    { path: "/foo/bar/baz/../../bar.js",30      expected: "bar.js" },31    { path: "/foo/bar/baz/../../bar.js",32      expected: "bar.js" },33    { path: "/foo/bar/baz/../../bar.js",34      expected: "bar.js" },35    { path: "/foo/bar/baz/../../../bar.js",36      expected: "bar.js" },37    { path: "/foo/bar/baz/../../../../bar.js",38      expected: "bar.js" },39    { path: "/foo/bar/baz/../../bar.js",40      expected: "bar.js" },41    { path: "/foo/bar/baz/../../../bar.js",42      expected: "bar.js" },43    { path: "/foo/bar/baz/../../../../bar.js",44      expected: "bar.js" },45    { path: "/foo/bar/baz/../../bar.js",46      expected: "bar.js" },47    { path: "/foo/bar/baz/../../../bar.js",

Using AI Code Generation

1function testInclusionTree() {2  var tree = new InclusionTree();3  tree.addNode("A");4  tree.addNode("B");5  tree.addNode("C");6  tree.addNode("D");7  tree.addNode("E");8  tree.addNode("F");9  tree.addNode("G");10  tree.addNode("H");11  tree.addNode("I");12  tree.addNode("J");13  tree.addEdge("A", "B");14  tree.addEdge("A", "C");15  tree.addEdge("B", "D");16  tree.addEdge("B", "E");17  tree.addEdge("C", "F");18  tree.addEdge("C", "G");19  tree.addEdge("D", "H");20  tree.addEdge("D", "I");21  tree.addEdge("E", "J");22  var tree = tree.getTree();23  console.log(tree);24}25function testInclusionTree() {26  var tree = new InclusionTree();27  tree.addNode("A");28  tree.addNode("B");29  tree.addNode("C");30  tree.addNode("D");31  tree.addNode("E");32  tree.addNode("F");33  tree.addNode("G");34  tree.addNode("H");35  tree.addNode("I");36  tree.addNode("J");37  tree.addEdge("A", "B");38  tree.addEdge("A", "C");39  tree.addEdge("B", "D");40  tree.addEdge("B", "E");41  tree.addEdge("C", "F");42  tree.addEdge("C", "G");43  tree.addEdge("D", "H");44  tree.addEdge("D", "I");45  tree.addEdge("E", "J");46  var tree = tree.getTree();47  console.log(tree);48}49function testInclusionTree() {50  var tree = new InclusionTree();51  tree.addNode("A");52  tree.addNode("B");53  tree.addNode("C");

Using AI Code Generation

1var path = require('path');2var wpt = require(path.join(__dirname, 'lib', 'wpt'));3var test = new wpt();4  console.log(res);5});6var path = require('path');7var wpt = require(path.join(__dirname, 'lib', 'wpt'));8var test = new wpt();9  console.log(res);10});11var path = require('path');12var wpt = require(path.join(__dirname, 'lib', 'wpt'));13var test = new wpt();14  console.log(res);15});16var path = require('path');17var wpt = require(path.join(__dirname, 'lib', 'wpt'));18var test = new wpt();19  console.log(res);20});21var path = require('path');22var wpt = require(path.join(__dirname, 'lib', 'wpt'));23var test = new wpt();24  console.log(res);25});26var path = require('path');27var wpt = require(path.join(__dirname, 'lib', 'wpt'));28var test = new wpt();29  console.log(res);30});31var path = require('path');32var wpt = require(path.join(__dirname, 'lib', 'wpt'));33var test = new wpt();

Using AI Code Generation

1var InclusionTree = require('./wptextpattern.js').InclusionTree;2var it = new InclusionTree();3it.addPattern('foo');4it.addPattern('bar');5it.addPattern('baz');6it.addPattern('foo bar');7it.addPattern('foo baz');8it.addPattern('foo bar baz');9it.addPattern('foo bar baz foo');10it.addPattern('foo bar baz foo bar');11it.addPattern('foo bar baz foo bar baz');12it.addPattern('foo bar baz foo bar baz foo');13it.addPattern('foo bar baz foo bar baz foo bar');14it.addPattern('foo bar baz foo bar baz foo bar baz');15it.addPattern('foo bar baz foo bar baz foo bar baz foo');16it.addPattern('foo bar baz foo bar baz foo bar baz foo bar');17it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz');18it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo');19it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar');20it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz');21it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo');22it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar');23it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz');24it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo');25it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar');26it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz');27it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo');28it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar');29it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz');30it.addPattern('foo bar baz foo bar baz foo bar baz foo bar baz foo bar baz foo bar

Using AI Code Generation

1var fs = require('fs');2var wpt = require('webpagetest');3var client = wpt('A.1d6c5f6b5f6c5d6c5f6c5d6c5f6c5d6');4var options = {5  budget: {6  }7};8client.runTest(options, function(err, data) {9  if (err) return console.error(err);10  console.log(data);11  client.getInclusionTree(data.data.runs[1].firstView.inclusionTree, function(err, data) {12    if (err) return console.error(err);13    console.log(data);14  });15});

Using AI Code Generation

1var wpt = require('webpagetest');2}, function(err, data) {3  if (err) return console.error(err);4  console.log(data);5  var testId = data.data.testId;6  test.getInclusionTree(testId, function(err, data) {7    if (err) return console.error(err);8    console.log(data);9  });10});11var wpt = require('webpagetest');12}, function(err, data) {13  if (err) return console.error(err);14  console.log(data);15  var testId = data.data.testId;16  test.getInclusionTree(testId, function(err, data) {17    if (err) return console.error(err);18    console.log(data);19  });20});21var wpt = require('webpagetest');22}, function(err, data) {23  if (

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.