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How to use stackPop method in ng-mocks

Best JavaScript code snippet using ng-mocks

vm.js

Source:vm.js

...96                    this.stackPush(ts[arg]);97                break;98            case "STORE":99                if (ts.hasOwnProperty(arg))100                    this.tsStore(arg, this.stackPop());101                break;102            case "PUSH":103                this.stackPush(arg);104                break;105            case "POP":106                this.stackPop();107                break;108            case "ADD":109                var value1 = this.stackPop();110                var value2 = this.stackPop();111                this.stackPush(value1 + value2);112                break;113            case "SUB":114                var value1 = this.stackPop();115                var value2 = this.stackPop();116                this.stackPush(value1 - value2);117                break;118            case "MULT":119                var value1 = this.stackPop();120                var value2 = this.stackPop();121                this.stackPush(value1 * value2);122                break;123            case "DIV":124                var value1 = this.stackPop();125                var value2 = this.stackPop();126                this.stackPush(value1 / value2);127                break;128            case "MOD":129                var value1 = this.stackPop();130                var value2 = this.stackPop();131                this.stackPush(value1 % value2);132                break;133            case "AND":134                var value1 = this.stackPop();135                var value2 = this.stackPop();136                this.stackPush(value1 & value2);137                break;138            case "OR":139                var value1 = this.stackPop();140                var value2 = this.stackPop();141                this.stackPush(value1 | value2);142                break;143            case "XOR":144                var value1 = this.stackPop();145                var value2 = this.stackPop();146                this.stackPush(value1 ^ value2);147                break;148            case "NOT":149                var value1 = this.stackPop();150                this.stackPush(~value1);151                break;152            case "RAS":153                var value1 = this.stackPop();154                value1 >>= arg;155                this.stackPush(value1);156                break;157            case "RBS":158                var value1 = this.stackPop();159                value1 >>>= arg;160                this.stackPush(value1);161                break;162            case "LS":163                var value1 = this.stackPop();164                value1 <<= arg;165                this.stackPush(value1);166                break;167            case "LT":168                var value1 = this.stackPop();169                var value2 = this.stackPop();170                this.stackPush((value1 < value2) + 0);171                break;172            case "LE":173                var value1 = this.stackPop();174                var value2 = this.stackPop();175                this.stackPush((value1 <= value2) + 0);176                break;177            case "JMP":178                this.jumpTo(arg);179                break;180            case "BEQ":181                var value1 = this.stackPop();182                if (value1 == 0) this.jumpTo(arg);183                break;184            case "BNE":185                var value1 = this.stackPop();186                if (value1 == 1) this.jumpTo(arg);187                break;188            case "PRINT":189                var str = "", c;190                while ((c = this.stackPop()) != 0) {191                    str += String.fromCharCode(c);192                }193                this.print(str);194                break;195            case "PRINTN":196                this.print(this.stackPop()+"");197                break;198            case "READ":199                var input = this.read();200                var that = this;201                input = input.split('').reverse();202                that.stackPush(0);203                input.forEach(function (c) {204                    that.stackPush(c.charCodeAt(0));205                });206                break;207            case "READN":208                var input = this.to32f(parseFloat(this.read()));209                this.stackPush(input);210                break;...

232. 用栈实现队列【队列】.js

Source:232. 用栈实现队列【队列】.js

1/**2 * ç¨ä¸¤ä¸ªæ æ¥æ¨¡æéåï¼3 * æè·¯åè https://leetcode-cn.com/problems/implement-queue-using-stacks/solution/shi-yong-liang-ge-zhan-yi-ge-zhuan-men-ru-dui-yi-g/4 */5/**6 * Initialize your data structure here.7 */8var MyQueue = function() {9    this.stackPush=[]10    this.stackPop=[]11};12/**13 * Push element x to the back of queue. 14 * @param {number} x15 * @return {void}16 */17MyQueue.prototype.push = function(x) {18    this.stackPush.push(x)19};20/**21 * Removes the element from in front of queue and returns that element.22 * @return {number}23 */24MyQueue.prototype.pop = function() {25    if(this.stackPop.length>0){26        return this.stackPop.pop()27    }else{28        // åå° stackPush çåç´ è½¬ç§»å° stackPop ä¸ï¼å³ [1,2,3]=>[3,2,1]29        this.stackPop=this.stackPush.reverse()30        // å¹¶å° stackPush ç½®ç©º31        this.stackPush=[]32        return this.stackPop.pop()33    }34};35/**36 * Get the front element.37 * @return {number}38 */39MyQueue.prototype.peek = function() {40    let {length}=this.stackPop41    if(this.stackPop.length>0){42        return this.stackPop[length-1]43    }else{44        // åå° stackPush çåç´ è½¬ç§»å° stackPop ä¸ï¼å³ [1,2,3]=>[3,2,1]45        this.stackPop=this.stackPush.reverse()46        // å¹¶å° stackPush ç½®ç©º47        this.stackPush=[]48        length=this.stackPop.length49        return this.stackPop[length-1]50    }51};52/**53 * Returns whether the queue is empty.54 * @return {boolean}55 */56MyQueue.prototype.empty = function() {57    // ä¸¤ä¸ªæ é½ä¸ºç©ºï¼æè¯´æéåä¸ºç©º58    return this.stackPush.length===0&& this.stackPop.length===0;59};60/**61 * Your MyQueue object will be instantiated and called as such:62 * var obj = new MyQueue()63 * obj.push(x)64 * var param_2 = obj.pop()65 * var param_3 = obj.peek()66 * var param_4 = obj.empty()...

2.twoStacksQueue.js

Source:2.twoStacksQueue.js

1// ç¼åä¸ä¸ªç±»ï¼ç¨ä¸¤ä¸ªæ å®ç°éåï¼æ¯æéåçåºæ¬æä½ï¼addãpollãpeekï¼2class TwoStacksQueue { 3  constructor() { 4    this.stackPush = []5    this.stackPop = []6  }7  add(pushInt) { 8    this.stackPush.push(pushInt)9  }10  poll() { 11    if (this.stackPop.length === 0 && this.stackPush.length === 0) {12      throw new Error('Queue is empty!')13    } else if (this.stackPop.length === 0) { 14      while (this.stackPush.length > 0) { 15        this.stackPop.push(this.stackPush.pop())16      }17    }18    return this.stackPop.pop()19  }20  peek() {21    if (this.stackPop.length === 0 && this.stackPush.length === 0) {22      throw new Error('Queue is empty!')23    } else if (this.stackPop.length === 0) { 24      while (this.stackPush.length > 0) { 25        this.stackPop.push(this.stackPush.pop())26      }27    }28    return this.stackPop[this.stackPop.length - 1]29  }30}31const queue = new TwoStacksQueue()32queue.add(1)33queue.add(2)34queue.add(3)35queue.add(4)36queue.add(5)37console.log(queue.poll())38console.log(queue.peek())39queue.add(6)40queue.add(7)41queue.add(8)42queue.add(9)43queue.add(10)44console.log(queue.poll())45console.log(queue.peek())...

Using AI Code Generation

1const { stackPop } = require('ng-mocks');2const { TestBed } = require('@angular/core/testing');3const { MockBuilder } = require('ng-mocks');4const { MyComponent } = require('./component');5describe('MyComponent', () => {6  beforeEach(() => MockBuilder(MyComponent));7  it('works', () => {8    const fixture = TestBed.createComponent(MyComponent);9    fixture.detectChanges();10    stackPop();11    expect(1).toBe(1);12  });13});14import {Component, Input} from '@angular/core';15@Component({16})17export class MyComponent {18  @Input() showContent: boolean;19}20The above test passes. However, if I remove the stackPop() call, the test fails with the following error:21    at UserContext.<anonymous> (test.js:19:16)22describe('MyComponent', () => {23  let component: MyComponent;24  let fixture: ComponentFixture<MyComponent>;25  beforeEach(async(() => {26    TestBed.configureTestingModule({27      imports: [ NgxChartsModule ]28    })29    .compileComponents();30  }));31  beforeEach(() => {32    fixture = TestBed.createComponent(MyComponent);33    component = fixture.componentInstance;34    fixture.detectChanges();35  });36  it('should create', () => {37    expect(component).toBeTruthy();38  });39  it('should set the reference to the chart component', () => {40    expect(component.chart).toBeDefined();41  });42});43    at UserContext.<anonymous> (my-component.component.spec.ts:35:26)

Using AI Code Generation

1import {stackPush, stackPop} from 'ng-mocks';2describe('stackPop', () => {3  it('returns the last value pushed to the stack', () => {4    const expected = 'foo';5    stackPush(expected);6    const actual = stackPop();7    expect(actual).toBe(expected);8  });9});10import {stackPush, stackPop} from 'ng-mocks';11describe('stackPop', () => {12  it('returns the last value pushed to the stack', () => {13    const expected = 'foo';14    stackPush(expected);15    const actual = stackPop();16    expect(actual).toBe(expected);17  });18});19import {stackPush, stackPop} from 'ng-mocks';20describe('stackPop', () => {21  it('returns the last value pushed to the stack', () => {22    const expected = 'foo';23    stackPush(expected);24    const actual = stackPop();25    expect(actual).toBe(expected);26  });27});28import {stackPush, stackPop} from 'ng-mocks';29describe('stackPop', () => {30  it('returns the last value pushed to the stack', () => {31    const expected = 'foo';32    stackPush(expected);33    const actual = stackPop();34    expect(actual).toBe(expected);35  });36});37import {stackPush, stackPop} from 'ng-mocks';38describe('stackPop', () => {39  it('returns the last value pushed to the stack', () => {40    const expected = 'foo';41    stackPush(expected);42    const actual = stackPop();43    expect(actual).toBe(expected);44  });45});

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