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How to use nextNode method in wpt

Best JavaScript code snippet using wpt

TreeUtil.test.ts

Source:TreeUtil.test.ts

1/**2 * Copyright (C) 2006-2022 c.a.p.e. IT GmbH, https://www.cape-it.de3 * --4 * This software comes with ABSOLUTELY NO WARRANTY. For details, see5 * the enclosed file LICENSE for license information (GPL3). If you6 * did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.7 * --8 */9/* tslint:disable */10import chai = require('chai');11import chaiAsPromised = require('chai-as-promised');12import { TreeNode, TreeUtil } from '../../src/frontend-applications/agent-portal/modules/base-components/webapp/core/tree';13chai.use(chaiAsPromised);14const expect = chai.expect;15describe('Browser / Components / Tree', () => {16    describe('Plain flat tree.', () => {17        it('Should link siblings correctly.', () => {18            const tree = [19                new TreeNode('id1', 'label1'),20                new TreeNode('id2', 'label2'),21                new TreeNode('id3', 'label3')22            ];23            TreeUtil.linkTreeNodes(tree, null);24            expect(tree[0].parent).not.exist;25            expect(tree[0].previousNode).not.exist;26            expect(tree[0].nextNode).exist;27            expect(tree[0].nextNode.id).equals('id2');28            expect(tree[1].parent).not.exist;29            expect(tree[1].previousNode).exist;30            expect(tree[1].previousNode.id).equals('id1');31            expect(tree[1].nextNode).exist;32            expect(tree[1].nextNode.id).equals('id3');33            expect(tree[2].parent).not.exist;34            expect(tree[2].previousNode).exist;35            expect(tree[2].previousNode.id).equals('id2');36            expect(tree[2].nextNode).not.exist;37        });38        it('Should link siblings correctly with given filter value.', () => {39            const tree = [40                new TreeNode('id1', 'label1'),41                new TreeNode('test1', 'test1'),42                new TreeNode('id2', 'label2'),43                new TreeNode('test2', 'test2'),44                new TreeNode('id3', 'label3'),45                new TreeNode('test3', 'test3')46            ];47            TreeUtil.linkTreeNodes(tree, 'label');48            expect(tree[0].previousNode).not.exist;49            expect(tree[0].nextNode).exist;50            expect(tree[0].nextNode.id).equals('id2');51            expect(tree[2].parent).not.exist;52            expect(tree[2].previousNode).exist;53            expect(tree[2].previousNode.id).equals('id1');54            expect(tree[2].nextNode).exist;55            expect(tree[2].nextNode.id).equals('id3');56            expect(tree[4].parent).not.exist;57            expect(tree[4].previousNode).exist;58            expect(tree[4].previousNode.id).equals('id2');59            expect(tree[4].nextNode).not.exist;60        });61    });62    describe('Simple tree', () => {63        it('Should link children and parents correctly.', () => {64            const tree = [65                new TreeNode('id1', 'label1', null, null, [66                    new TreeNode('sub-id1', 'sub1'),67                    new TreeNode('sub-id2', 'sub2'),68                    new TreeNode('sub-id3', 'sub3')69                ], null, null, null, [], true),70                new TreeNode('id2', 'label2'),71                new TreeNode('id3', 'label3')72            ];73            TreeUtil.linkTreeNodes(tree, null);74            expect(tree[0].previousNode).not.exist;75            expect(tree[0].nextNode).exist;76            expect(tree[0].nextNode.id).equals('sub-id1');77            {78                expect(tree[0].children[0].previousNode).exist;79                expect(tree[0].children[0].previousNode.id).equals('id1');80                expect(tree[0].children[0].nextNode).exist;81                expect(tree[0].children[0].nextNode.id).equals('sub-id2');82                expect(tree[0].children[1].previousNode).exist;83                expect(tree[0].children[1].previousNode.id).equals('sub-id1');84                expect(tree[0].children[1].nextNode).exist;85                expect(tree[0].children[1].nextNode.id).equals('sub-id3');86                expect(tree[0].children[2].previousNode).exist;87                expect(tree[0].children[2].previousNode.id).equals('sub-id2');88                expect(tree[0].children[2].nextNode).exist;89                expect(tree[0].children[2].nextNode.id).equals('id2');90            }91            expect(tree[1].parent).not.exist;92            expect(tree[1].previousNode).exist;93            expect(tree[1].previousNode.id).equals('sub-id3');94            expect(tree[1].nextNode).exist;95            expect(tree[1].nextNode.id).equals('id3');96            expect(tree[2].parent).not.exist;97            expect(tree[2].previousNode).exist;98            expect(tree[2].previousNode.id).equals('id2');99            expect(tree[2].nextNode).not.exist;100        });101    });102    describe('Complexe tree', () => {103        it('Should link (grand)children and (grand)parents correctly.', () => {104            const tree = [105                new TreeNode('Test 1', 'Test 1', null, null, [106                    new TreeNode('Test 1.1', 'Test 1.1', null, null, [107                        new TreeNode('Test 1.1.1', 'Test 1.1.1', null, null, [108                            new TreeNode('Test 1.1.1.1', 'Test 1.1.1.1')109                        ], null, null, null, [], true)110                    ], null, null, null, [], true),111                    new TreeNode('Test 1.2', 'Test 1.2')112                ], null, null, null, [], true)113            ];114            TreeUtil.linkTreeNodes(tree, null);115            expect(tree[0].nextNode).exist;116            expect(tree[0].nextNode.id).equals('Test 1.1');117            const child1 = tree[0].children[0];118            expect(child1.parent).exist;119            expect(child1.parent.id).equals('Test 1');120            expect(child1.nextNode).exist;121            expect(child1.nextNode.id).equals('Test 1.1.1');122            const child2 = child1.children[0];123            expect(child2.parent).exist;124            expect(child2.parent.id).equals('Test 1.1');125            expect(child2.nextNode).exist;126            expect(child2.nextNode.id).equals('Test 1.1.1.1');127            const child3 = child2.children[0];128            expect(child3.parent).exist;129            expect(child3.parent.id).equals('Test 1.1.1');130            expect(child3.nextNode).exist;131            expect(child3.nextNode.id).equals('Test 1.2');132            expect(tree[0].children[1]).exist;133            expect(tree[0].children[1].previousNode).exist;134            expect(tree[0].children[1].previousNode.id).equals('Test 1.1.1.1');135        });136        it('Should link (grand)children and (grand)parents correctly.', () => {137            const tree = [138                new TreeNode('Postmaster', 'Postmaster'),139                new TreeNode('Raw', 'Raw'),140                new TreeNode('Junk', 'Junk'),141                new TreeNode('Misc', 'Misc'),142                new TreeNode('Test 1', 'Test 1', null, null, [143                    new TreeNode('Test 1.1', 'Test 1.1', null, null, [144                        new TreeNode('Test 1.1.1', 'Test 1.1.1', null, null, [145                            new TreeNode('Test 1.1.1.1', 'Test 1.1.1.1')146                        ], null, null, null, [], true)147                    ], null, null, null, [], true),148                    new TreeNode('Test 1.2', 'Test 1.2', null, null, [149                        new TreeNode('Test 1.2.1', 'Test 1.2.1'),150                        new TreeNode('Test 1.2.2', 'Test 1.2.2', null, null, [151                            new TreeNode('Test 1.2.2.1', 'Test 1.2.2.1'),152                            new TreeNode('Test 1.2.2.2', 'Test 1.2.2.2')153                        ], null, null, null, [], true),154                        new TreeNode('Test 1.2.3', 'Test 1.2.3')155                    ], null, null, null, [], true)156                ], null, null, null, [], true)157            ];158            TreeUtil.linkTreeNodes(tree, null);159            let nextNode = tree[0];160            nextNode = nextNode.nextNode;161            expect(nextNode).exist;162            expect(nextNode.id).equals('Raw');163            nextNode = nextNode.nextNode;164            expect(nextNode).exist;165            expect(nextNode.id).equals('Junk');166            nextNode = nextNode.nextNode;167            expect(nextNode).exist;168            expect(nextNode.id).equals('Misc');169            nextNode = nextNode.nextNode;170            expect(nextNode).exist;171            expect(nextNode.id).equals('Test 1');172            nextNode = nextNode.nextNode;173            expect(nextNode).exist;174            expect(nextNode.id).equals('Test 1.1');175            nextNode = nextNode.nextNode;176            expect(nextNode).exist;177            expect(nextNode.id).equals('Test 1.1.1');178            nextNode = nextNode.nextNode;179            expect(nextNode).exist;180            expect(nextNode.id).equals('Test 1.1.1.1');181            nextNode = nextNode.nextNode;182            expect(nextNode).exist;183            expect(nextNode.id).equals('Test 1.2');184            nextNode = nextNode.nextNode;185            expect(nextNode).exist;186            expect(nextNode.id).equals('Test 1.2.1');187            nextNode = nextNode.nextNode;188            expect(nextNode).exist;189            expect(nextNode.id).equals('Test 1.2.2');190            nextNode = nextNode.nextNode;191            expect(nextNode).exist;192            expect(nextNode.id).equals('Test 1.2.2.1');193            nextNode = nextNode.nextNode;194            expect(nextNode).exist;195            expect(nextNode.id).equals('Test 1.2.2.2');196            nextNode = nextNode.nextNode;197            expect(nextNode).exist;198            expect(nextNode.id).equals('Test 1.2.3');199            nextNode = nextNode.nextNode;200            expect(nextNode).not.exist;201        });202    });203    describe('Find nodes in tree.', () => {204        const tree = [205            new TreeNode('Postmaster', 'Postmaster'),206            new TreeNode('Raw', 'Raw'),207            new TreeNode('Junk', 'Junk'),208            new TreeNode('Misc', 'Misc'),209            new TreeNode('Test 1', 'Test 1', null, null, [210                new TreeNode('Test 1.1', 'Test 1.1', null, null, [211                    new TreeNode('Test 1.1.1', 'Test 1.1.1', null, null, [212                        new TreeNode('Test 1.1.1.1', 'Test 1.1.1.1')213                    ], null, null, null, [], true)214                ], null, null, null, [], true),215                new TreeNode('Test 1.2', 'Test 1.2', null, null, [216                    new TreeNode('Test 1.2.1', 'Test 1.2.1'),217                    new TreeNode('Test 1.2.2', 'Test 1.2.2', null, null, [218                        new TreeNode('Test 1.2.2.1', 'Test 1.2.2.1'),219                        new TreeNode('Test 1.2.2.2', 'Test 1.2.2.2')220                    ], null, null, null, [], true),221                    new TreeNode('Test 1.2.3', 'Test 1.2.3')222                ], null, null, null, [], true)223            ], null, null, null, [], true)224        ];225        it('Should find the node on first level.', () => {226            const node = TreeUtil.findNode(tree, 'Junk');227            expect(node).not.undefined;228            expect(node.id).equals('Junk');229        });230        it('Should find the node on second level.', () => {231            const node = TreeUtil.findNode(tree, 'Test 1.2');232            expect(node).not.undefined;233            expect(node.id).equals('Test 1.2');234        });235        it('Should find the node on third level.', () => {236            const node = TreeUtil.findNode(tree, 'Test 1.2.2');237            expect(node).not.undefined;238            expect(node.id).equals('Test 1.2.2');239        });240        it('Should find the node on fourth level.', () => {241            const node = TreeUtil.findNode(tree, 'Test 1.2.2.2');242            expect(node).not.undefined;243            expect(node.id).equals('Test 1.2.2.2');244        });245        it('Should not find a node for a invalid id.', () => {246            const node = TreeUtil.findNode(tree, 'invalid');247            expect(node).undefined;248        });249    });250    describe('Filter subtrees', () => {251        let tree: TreeNode[] = [];252        before(() => {253            tree = [254                new TreeNode('cmdb', 'CMDB', null, null, [255                    new TreeNode('ci-class', 'CI Classes')256                ]),257                new TreeNode('communication', 'Communication', null, null, [258                    new TreeNode('email', 'Email', null, null, [259                        new TreeNode('email-addresses', 'Email Addresses')260                    ])261                ]),262                new TreeNode('internationalisation', 'Internationalisation', null, null, [263                    new TreeNode('translations', 'Translations')264                ]),265                new TreeNode('faq', 'Knowledge Database', null, null, [266                    new TreeNode('faq-categories', 'FAQ Categories')267                ]),268                new TreeNode('ticket', 'Ticket', null, null, [269                    new TreeNode('priorities', 'Priorities'),270                    new TreeNode('queues', 'Queues'),271                    new TreeNode('states', 'States'),272                    new TreeNode('types', 'Types')273                ]),274                new TreeNode('user', 'User Management', null, null, [275                    new TreeNode('agents', 'Agents'),276                    new TreeNode('roles', 'Roles/Permissions')277                ]),278            ];279        })280        describe("Filter for Ticket", () => {281            before(() => {282                TreeUtil.linkTreeNodes(tree, 'Ticket');283            });284            it('The tree should only contain the node Ticket as visible.', () => {285                const visibleNodes = tree.filter((n) => n.visible);286                expect(visibleNodes.length).equals(1);287                expect(visibleNodes[0].id).equals('ticket');288            });289            it('The node ticket should contain 4 visible children', () => {290                const visibleNodes = tree.filter((n) => n.visible);291                expect(visibleNodes[0].children).exist;292                const children = visibleNodes[0].children.filter((n) => n.visible);293                expect(children.length).equals(4);294            });295        });296        describe("Filter for Communication", () => {297            before(() => {298                TreeUtil.linkTreeNodes(tree, 'Communication');299            });300            it('The tree should only contain the node Communication as visible.', () => {301                const visibleNodes = tree.filter((n) => n.visible);302                expect(visibleNodes.length).equals(1);303                expect(visibleNodes[0].label).equals('Communication');304            });305            it('The node Communication should contain 1 visible children Email', () => {306                const visibleNodes = tree.filter((n) => n.visible);307                expect(visibleNodes[0].children).exist;308                const children = visibleNodes[0].children.filter((n) => n.visible);309                expect(children.length).equals(1);310                expect(children[0].label).equals('Email');311            });312            it('The node Email should contain 1 visible children Email Addresses', () => {313                const visibleNodes = tree.filter((n) => n.visible);314                expect(visibleNodes[0].children).exist;315                const children = visibleNodes[0].children.filter((n) => n.visible);316                expect(children.length).equals(1);317                const subChildren = children[0].children.filter((c) => c.visible);318                expect(subChildren.length).equals(1);319                expect(subChildren[0].label).equals('Email Addresses');320            });321        });322    });...

LinkedList.js

Source:LinkedList.js

1class Node {2    constructor(data) {3        this.data = data;4        this.nextNode = null;5    }6}78// Linked List methods list:9// 1. isEmpty();10// 2. insertAtHead(data);11// 3. insertAtTail(data);12// 4. search(value);13// 5. deleteAtHead();14// 6. deleteAtTail();15// 7. deleteAtData(value);16// 8. length();17// 9. printSelf();18// 10. createReversed();19// 11. reverseSelf();20// 12. detectLoop();21// 13. findMid();22// 14. removeDublicates();23// 15. union(list1, list2);24// 16. intersection(list1, list2);25// 17. findNthFromTail(n);2627module.exports = class LinkedList {28    constructor() {29        this.head = null;30    }3132    isEmpty() {33        return (this.head == null);34    }3536    insertAtHead(data) {37        let tempNode = new Node(data);38        tempNode.nextNode = this.head;39        this.head = tempNode;4041        return this;42    }4344    insertAtTail(data) {45        let node = new Node(data);4647        node.nextNode = null;4849        if (this.isEmpty()) {50            this.head = node;51            return this;52        }5354        let traverser = this.head;5556        while (traverser.nextNode != null) {57            traverser = traverser.nextNode;58        }5960        traverser.nextNode = node;6162        return this;63    }6465    insertAtN(data, n) {66        let node = new Node(data);67        let traverser = this.head;6869        while (traverser.data != n) {70            traverser = traverser.nextNode;71        }7273        node.nextNode = traverser.nextNode;74        traverser.nextNode = node;7576        return this;77    }7879    search(value) {80        if (!this.isEmpty()) {8182            let currentNode = this.head;8384            while (currentNode.nextNode != null) {85                if (currentNode.data == value) return true;86                currentNode = currentNode.nextNode;87            }8889            return (currentNode.nextNode == null) ? false : true;90        }91    }9293    deleteAtHead() {94        if (this.isEmpty()) {95            return this;96        }9798        this.head = this.head.nextNode;99100        return this;101    }102103    deleteAtTail() {104        if (this.isEmpty()) {105            return false;106        }107108        let currentNode = this.head;109        let prevNode;110111        if (currentNode.nextNode == null) {112            this.deleteAtHead();113            return true;114        }115116        while (currentNode.nextNode != null) {117            prevNode = currentNode;118            currentNode = currentNode.nextNode;119        }120121        prevNode.nextNode = null;122123        return true;124    }125126    deleteAtData(value) {127        if (this.isEmpty()) {128            return this;129        }130131        let currentNode = this.head;132        let prevNode;133134        if (currentNode.data == value) {135            this.head = currentNode.nextNode;136            return true;137        }138139        while (currentNode.nextNode != null && currentNode.data != value) {140            prevNode = currentNode;141            currentNode = currentNode.nextNode;142        }143144        prevNode.nextNode = currentNode.nextNode;145146        return true;147    }148149    length() {150        if (list.isEmpty()) {151            return 0;152        }153154        let currentNode = this.head;155        let length = 0;156157        while (currentNode != null) {158            length++;159            currentNode = currentNode.nextNode;160        }161162        return length;163    }164165    printSelf() {166        let string = "";167        let temp = this.head;168169        while (temp != null) {170            string += temp.data + " -> ";171            temp = temp.nextNode;172        }173174        string += "Null";175176        console.log(string);177178        return string;179    }180181    createReversed() {182        // returns a new reversed list183184        let reversedList = new LinkedList;185186        let traverser = this.head;187188        while (traverser != null) {189            reversedList.insertAtHead(traverser.data);190            traverser = traverser.nextNode;191        }192193        return reversedList;194    }195196    reverseSelf() {197        // reverses current list198199        let traverser = this.head;200        let prevNode = null;201202203        while (traverser != null) {204            let currNode = traverser;205            let nextNode = traverser.nextNode;206207            traverser.nextNode = prevNode;208            prevNode = currNode;209            traverser = nextNode;210        }211212        this.head = prevNode;213    }214215    detectLoop() {216        // returns true if there is a loop in the linked list217218        // two traversers, the second one jumps two nodes at a time, if traversers value is equal - there is a loop219        let traverser1 = this.head;220        let traverser2 = this.head;221222        while (traverser2 != null) {223            if (traverser1.data == traverser2.data) return true;224            traverser1 = traverser1.nextNode;225            traverser2 = traverser2.nextNode.nextNode;226        }227228        return false;229    }230231    findMid() {232        // returns the middle node233        // if lengths of list is even returns length / 2234        // if lengths of list is odd returns length / 2 - 1235236        let traverser1 = this.head;237        let traverser2 = this.head;238239        while (traverser1 != null) {240            traverser1 = traverser1.nextNode;241            traverser2 = traverser2.nextNode.nextNode;242243            if (traverser2.nextNode == null || traverser2.nextNode.nextNode == null) return traverser1;244        }245246        return false;247    }248249    removeDublicates() {250        let dublicatesRemoved = false;251252        while (!dublicatesRemoved) {253            dublicatesRemoved = true;254255            let used = [];256            let t = this.head;257            let prev = null;258259            while (t != null) {260261                if (used.includes(t.data)) {262                    prev.nextNode = t.nextNode;263                    dublicatesRemoved = false;264                    break;265                }266267                used.push(t.data);268                prev = t;269                t = t.nextNode;270            }271        }272    }273274    findNthFromTail(n) {275        let i = 0;276        let t1 = this.head;277        let t2 = this.head;278279        while (i < n) {280            if (t2 == null) {281                return "Out of bound";282            }283284            t2 = t2.nextNode;285            i++;286        }287288        while (t2 != null) {289            t1 = t1.nextNode;290            t2 = t2.nextNode;291        }292293        return t1.data;294    }295}296297// helper methods298const union = (list1, list2) => {299    // takes two linked lists and returns their union300301    let result = new LinkedList();302303    let t1 = list1.head;304305    while (t1 != null) {306        result.insertAtTail(t1.data);307        t1 = t1.nextNode;308    }309310    let t2 = list2.head;311312    while (t2 != null) {313        result.insertAtTail(t2.data);314        t2 = t2.nextNode;315    }316317    result.removeDublicates();318319    return result;320}321322const intersection = (list1, list2) => {323    // returns all the elements that are common between two linked lists324325    let result = new LinkedList();326    let t1 = list1.head;327328    while (t1 != null) {329        let t2 = list2.head;330331        while (t2 != null) {332            if (t1.data == t2.data) {333                result.insertAtTail(t2.data);334            }335336            t2 = t2.nextNode;337        }338339        t1 = t1.nextNode;340    }341342    result.removeDublicates();343344    return result;
...

app.js

Source:app.js

1class LinkedList {2  _head = new Node();3  append(value) {4    if (this._head.value === null) this._head = new Node(value);5    else {6      let next = this._head;7      while (next.nextNode) {8        next = next.nextNode;9      }10      next.nextNode = new Node(value);11    }12  }13  prepend(value) {14    if (this._head.value === null) this._head = new Node(value);15    else {16      let node = new Node(value, this._head);17      this._head = node;18    }19  }20  size() {21    let size = 0;22    let next = this._head;23    if (next.value) size++;24    while (next.nextNode) {25      size++;26      next = next.nextNode;27    }28    return size;29  }30  head() {31    return this._head;32  }33  tail() {34    let next = this._head;35    while (next.nextNode) {36      next = next.nextNode;37    }38    return next;39  }40  at(index) {41    let next = this._head;42    let counter = 0;43    while (counter <= index) {44      if (counter === index) return next;45      if (!next.nextNode) break;46      next = next.nextNode;47      counter++;48    }49    return null;50  }51  pop() {52    let next = this._head;53    let previous = null;54    while (next.nextNode) {55      previous = next;56      next = next.nextNode;57    }58    previous.nextNode = null;59  }60  contains(value) {61    let next = this._head;62    let valueExists = false;63    if (next.value === value) valueExists = true;64    while (next.nextNode && !valueExists) {65      next = next.nextNode;66      if (next.value === value) valueExists = true;67    }68    return valueExists;69  }70  find(value) {71    let next = this._head;72    let index = 0;73    if (this._head.value === value) return index;74    while (next.nextNode) {75      next = next.nextNode;76      index++;77      if (next.value === value) return index;78    }79    return null;80  }81  toString() {82    let string = '';83    if (this._head.value !== null) {84      let next = this._head;85      while (next) {86        string += `(${next.value}) -> `;87        next = next.nextNode;88      }89    }90    string += 'null';91    return string;92  }93  insertAt(value, index) {94    if (index === 0) this.prepend(value);95    let counter = 0;96    let current = this._head;97    let previous = null;98    while (current.nextNode) {99      previous = current;100      current = current.nextNode;101      counter++;102      if (counter === index) {103        let newNode = new Node(value, current);104        previous.nextNode = newNode;105        return newNode;106      }107    }108    return null;109  }110  removeAt(index) {111    if (index === this.size() - 1) this.pop();112    let current = this._head;113    let previous = null;114    let counter = 0;115    if (counter === index) {116      if (current.nextNode) {117        this._head = current.nextNode;118      } else return null;119    }120    while (current.nextNode) {121      previous = current;122      current = current.nextNode;123      counter++;124      if (counter === index) {125        previous.nextNode = current.nextNode;126      }127    }128  }129}130class Node {131  constructor(value = null, nextNode = null) {132    this.value = value;133    this.nextNode = nextNode;134  }135}136let list = new LinkedList();137list.append(45);138list.append(69);139list.prepend(1);140list.append('hola');141list.prepend('juancho');142list.insertAt(99, 3);143list.removeAt(2);...

Using AI Code Generation

1var tree = new wptree();2tree.add(1);3tree.add(2);4tree.add(3);5tree.add(4);6tree.add(5);7tree.add(6);8tree.add(7);9tree.add(8);10tree.add(9);11tree.add(10);12var node = tree.root;13while(node){14    console.log(node.data);15    node = tree.nextNode(node);16}

Using AI Code Generation

1var wptree = require('./wptree.js');2var tree = new wptree();3tree.insert(10);4tree.insert(5);5tree.insert(15);6tree.insert(3);7tree.insert(7);8tree.insert(13);9tree.insert(17);10tree.insert(2);11tree.insert(4);12tree.insert(6);13tree.insert(8);14tree.insert(12);15tree.insert(14);16tree.insert(16);17tree.insert(18);18tree.insert(1);19tree.insert(19);20tree.insert(20);21tree.insert(21);22tree.insert(22);23tree.insert(23);24tree.insert(24);25tree.insert(25);26tree.insert(26);27tree.insert(27);28tree.insert(28);29tree.insert(29);30tree.insert(30);31tree.insert(31);32tree.insert(32);33tree.insert(33);34tree.insert(34);35tree.insert(35);36tree.insert(36);37tree.insert(37);38tree.insert(38);39tree.insert(39);40tree.insert(40);41tree.insert(41);42tree.insert(42);43tree.insert(43);44tree.insert(44);45tree.insert(45);46tree.insert(46);47tree.insert(47);48tree.insert(48);49tree.insert(49);50tree.insert(50);51tree.insert(51);52tree.insert(52);53tree.insert(53);54tree.insert(54);55tree.insert(55);56tree.insert(56);57tree.insert(57);58tree.insert(58);59tree.insert(59);60tree.insert(60);61tree.insert(61);62tree.insert(62);63tree.insert(63);64tree.insert(64);65tree.insert(65);66tree.insert(66);67tree.insert(67);68tree.insert(68);69tree.insert(69);70tree.insert(70);71tree.insert(71);72tree.insert(72);73tree.insert(73);74tree.insert(74);75tree.insert(75);76tree.insert(76);77tree.insert(77);78tree.insert(78);79tree.insert(79);80tree.insert(80);81tree.insert(81);82tree.insert(82);83tree.insert(83);84tree.insert(84);85tree.insert(85);86tree.insert(86);87tree.insert(87);88tree.insert(88);89tree.insert(89);90tree.insert(90);91tree.insert(91);92tree.insert(92);93tree.insert(93);94tree.insert(94);95tree.insert(95);96tree.insert(96);97tree.insert(97);

Using AI Code Generation

1var tree = new WPTree();2tree.add(0, 1);3tree.add(1, 2);4tree.add(1, 3);5tree.add(2, 4);6tree.add(2, 5);7tree.add(3, 6);8tree.add(4, 7);9var n = tree.nextNode(7);10var n = tree.nextNode(6);11var n = tree.nextNode(3);12var n = tree.nextNode(5);13var n = tree.nextNode(4);14var n = tree.nextNode(2);15var n = tree.nextNode(1);16var n = tree.nextNode(0);

Using AI Code Generation

1var wptree = require('wptree');2var tree = new wptree();3var root = tree.addRoot(1);4var child1 = tree.addChild(root, 2);5var child2 = tree.addChild(root, 3);6var child3 = tree.addChild(child1, 4);7var child4 = tree.addChild(child2, 5);8var child5 = tree.addChild(child3, 6);9var child6 = tree.addChild(child4, 7);10var child7 = tree.addChild(child5, 8);11var child8 = tree.addChild(child6, 9);12var child9 = tree.addChild(child7, 10);13var child10 = tree.addChild(child8, 11);14var child11 = tree.addChild(child9, 12);15var child12 = tree.addChild(child10, 13);16var child13 = tree.addChild(child11, 14);17var child14 = tree.addChild(child12, 15);18var child15 = tree.addChild(child13, 16);19var child16 = tree.addChild(child14, 17);20var child17 = tree.addChild(child15, 18);21var child18 = tree.addChild(child16, 19);22var child19 = tree.addChild(child17, 20);23var child20 = tree.addChild(child18, 21);24var child21 = tree.addChild(child19, 22);25var child22 = tree.addChild(child20, 23);26var child23 = tree.addChild(child21, 24);27var child24 = tree.addChild(child22, 25);28var child25 = tree.addChild(child23, 26);29var child26 = tree.addChild(child24, 27);30var child27 = tree.addChild(child25, 28);31var child28 = tree.addChild(child26, 29);32var child29 = tree.addChild(child27, 30);33var child30 = tree.addChild(child28, 31);34var child31 = tree.addChild(child29, 32);35var child32 = tree.addChild(child30, 33);36var child33 = tree.addChild(child31, 34);37var child34 = tree.addChild(child32, 35);38var child35 = tree.addChild(child33, 36);39var child36 = tree.addChild(child34, 37);40var child37 = tree.addChild(child35, 38);41var child38 = tree.addChild(child36, 39);42var child39 = tree.addChild(child37, 40);

Using AI Code Generation

1function testNextNode() {2  var tree = new wptree();3  tree.insert(5);4  tree.insert(2);5  tree.insert(1);6  tree.insert(3);7  tree.insert(4);8  tree.insert(7);9  tree.insert(6);10  tree.insert(8);11  var node = tree.root;12  while (node != null) {13    console.log(node.data);14    node = tree.nextNode(node);15  }16}17testNextNode();18function wptree() {19  this.root = null;20  this.insert = insert;21  this.nextNode = nextNode;22}23function insert(data) {24  var n = new wptreenode(data);25  if (this.root == null) {26    this.root = n;27  } else {28    var current = this.root;29    var parent;30    while (true) {31      parent = current;32      if (data < current.data) {33        current = current.left;34        if (current == null) {35          parent.left = n;36          break;37        }38      } else {39        current = current.right;40        if (current == null) {41          parent.right = n;42          break;43        }44      }45    }46  }47}48function nextNode(node) {49  if (node.right != null) {50    return leftmostChild(node.right);51  } else {52    var parent = node.parent;53    while (parent !

Using AI Code Generation

1var tree = new WPTree();2var root = tree.addRoot(5);3var left = tree.insertLeft(root, 3);4var right = tree.insertRight(root, 7);5var leftleft = tree.insertLeft(left, 1);6var leftright = tree.insertRight(left, 4);7var rightleft = tree.insertLeft(right, 6);8var rightright = tree.insertRight(right, 8);9var tree = new WPTree();10var root = tree.addRoot(5);11var left = tree.insertLeft(root, 3);12var right = tree.insertRight(root, 7);13var leftleft = tree.insertLeft(left, 1);14var leftright = tree.insertRight(left, 4);15var rightleft = tree.insertLeft(right, 6);16var rightright = tree.insertRight(right, 8);17var tree = new WPTree();18var root = tree.addRoot(5);19var left = tree.insertLeft(root, 3);20var right = tree.insertRight(root, 7);21var leftleft = tree.insertLeft(left, 1);22var leftright = tree.insertRight(left, 4);23var rightleft = tree.insertLeft(right, 6

Using AI Code Generation

1var wptree = require('wptree');2var tree = new wptree();3tree.add(1, 2);4tree.add(1, 3);5tree.add(1, 4);6tree.add(3, 5);7tree.add(3, 6);8tree.add(3, 7);9tree.add(6, 8);10tree.add(6, 9);11tree.add(6, 10);12var iter = tree.nextNode(1);13while(iter.hasNext()) {14    console.log(iter.next());15}16var wptree = require('wptree');17var tree = new wptree();18tree.add(1, 2);19tree.add(1, 3);20tree.add(1, 4);21tree.add(3, 5);22tree.add(3, 6);23tree.add(3, 7);24tree.add(6, 8);25tree.add(6, 9);26tree.add(6, 10);27var iter = tree.nextNode(1, true);28while(iter.hasNext()) {29    console.log(iter.next());30}31var wptree = require('wptree');32var tree = new wptree();33tree.add(1, 2);34tree.add(1, 3);35tree.add(1, 4);36tree.add(3, 5);37tree.add(3, 6);38tree.add(3, 7);39tree.add(6, 8);40tree.add(6, 9);41tree.add(6, 10);42var iter = tree.nextNode(1, false, true);43while(iter.hasNext()) {44    console.log(iter.next());45}46var wptree = require('wptree');47var tree = new wptree();48tree.add(1, 2);49tree.add(1, 3);50tree.add(1, 4);51tree.add(3, 5);52tree.add(3, 6);53tree.add(3, 7);54tree.add(6, 8);55tree.add(6,

Using AI Code Generation

1var wptree = require('./wptree');2var fs = require('fs');3var data = fs.readFileSync('test.txt').toString();4var tree = new wptree(data);5var node = tree.root;6var nextNode = node.nextNode();7console.log(nextNode.data);8var wptree = require('./wptree');9var fs = require('fs');10var data = fs.readFileSync('test.txt').toString();11var tree = new wptree(data);12var node = tree.root;13var nextNode = node.nextNode();14console.log(nextNode.data);15var wptree = require('./wptree');16var fs = require('fs');17var data = fs.readFileSync('test.txt').toString();18var tree = new wptree(data);19var node = tree.root;20var nextNode = node.nextNode();21console.log(nextNode.data);22var wptree = require('./wptree');23var fs = require('fs');24var data = fs.readFileSync('test.txt').toString();25var tree = new wptree(data);26var node = tree.root;27var nextNode = node.nextNode();28console.log(nextNode.data);29var wptree = require('./wptree');30var fs = require('fs');31var data = fs.readFileSync('test.txt').toString();32var tree = new wptree(data);33var node = tree.root;34var nextNode = node.nextNode();35console.log(nextNode.data);36var wptree = require('./wptree');37var fs = require('fs');38var data = fs.readFileSync('test.txt').toString();39var tree = new wptree(data);40var node = tree.root;41var nextNode = node.nextNode();42console.log(nextNode.data);43var wptree = require('./wptree');44var fs = require('fs');45var data = fs.readFileSync('test.txt').toString();46var tree = new wptree(data);

Using AI Code Generation

1var wptree = require("./wptree.js");2var fs = require("fs");3var root = new wptree("root");4var child1 = new wptree("child1");5var child2 = new wptree("child2");6var child3 = new wptree("child3");7var child4 = new wptree("child4");8var child5 = new wptree("child5");9var child6 = new wptree("child6");10root.addChild(child1);11root.addChild(child2);12root.addChild(child3);13child1.addChild(child4);14child1.addChild(child5);15child2.addChild(child6);16var node = root;17while (node) {18    console.log(node.name);19    node = node.nextNode();20}

Using AI Code Generation

1var wptree = require('wptree');2var fs = require('fs');3var tree = fs.readFileSync('tree.txt').toString();4var root = wptree.parse(tree);5while (root) {6  console.log(root);7  root = wptree.nextNode(root);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.