How to use matches.call method in Cypress

Best JavaScript code snippet using cypress

contains.js

Source:contains.js

...69            });70        } else71        if (typeof  s === "string" && [':selected'].indexOf(s) === -1) {72            this.each(function(){73                if (matches.call(this, s)) {74                    result = true;75                }76            });77        } else78        if (isArrayLike(s)) {79            this.each(function(){80                var el = this;81                $.each(s, function(){82                    var sel = this;83                    if (el === sel) {84                        result = true;85                    }86                });87            });88        } else89        if (typeof s === "object" && s.nodeType === 1) {90            this.each(function(){91                if  (this === s) {92                    result = true;93                }94            });95        }96        return result;97    },98    same: function(o){99        var result = true;100        if (!(o instanceof $)) {101            o = $(o);102        }103        if (this.length !== o.length) return false;104        this.each(function(){105            if (o.items().indexOf(this) === -1) {106                result = false;107            }108        });109        return result;110    },111    last: function(){112        return this.eq(this.length - 1);113    },114    first: function(){115        return this.eq(0);116    },117    odd: function(){118        var result = this.filter(function(el, i){119            return i % 2 === 0;120        });121        return $.extend(result, {_prevObj: this});122    },123    even: function(){124        var result = this.filter(function(el, i){125            return i % 2 !== 0;126        });127        return $.extend(result, {_prevObj: this});128    },129    filter: function(fn){130        if (typeof fn === "string") {131            var sel = fn;132            fn = function(el){133                return matches.call(el, sel);134            };135        }136        return $.extend($.merge($(), [].filter.call(this, fn)), {_prevObj: this});137    },138    find: function(s){139        var res = [], result;140        if (s instanceof $) return s;141        if (this.length === 0) {142            result = this;143        } else {144            this.each(function () {145                var el = this;146                if (typeof el.querySelectorAll === "undefined") {147                    return ;148                }149                res = res.concat([].slice.call(el.querySelectorAll(s)));150            });151            result = $.merge($(), res);152        }153        return $.extend(result, {_prevObj: this});154    },155    contains: function(s){156        return this.find(s).length > 0;157    },158    children: function(s){159        var i, res = [];160        if (s instanceof $) return s;161        this.each(function(){162            var el = this;163            for(i = 0; i < el.children.length; i++) {164                if (el.children[i].nodeType === 1)165                    res.push(el.children[i]);166            }167        });168        res = s ? res.filter(function(el){169            return matches.call(el, s);170        }) : res;171        return $.extend($.merge($(), res), {_prevObj: this});172    },173    parent: function(s){174        var res = [];175        if (this.length === 0) {176            return ;177        }178        if (s instanceof $) return s;179        this.each(function(){180            if (this.parentNode) {181                if (res.indexOf(this.parentNode) === -1) res.push(this.parentNode);182            }183        });184        res = s ? res.filter(function(el){185            return matches.call(el, s);186        }) : res;187        return $.extend($.merge($(), res), {_prevObj: this});188    },189    parents: function(s){190        var res = [];191        if (this.length === 0) {192            return ;193        }194        if (s instanceof $) return s;195        this.each(function(){196            var par = this.parentNode;197            while (par) {198                if (par.nodeType === 1 && res.indexOf(par) === -1) {199                    if (!not(s)) {200                        if (matches.call(par, s)) {201                            res.push(par);202                        }203                    } else {204                        res.push(par);205                    }206                }207                par = par.parentNode;208            }209        });210        return $.extend($.merge($(), res), {_prevObj: this});211    },212    siblings: function(s){213        var res = [];214        if (this.length === 0) {215            return ;216        }217        if (s instanceof $) return s;218        this.each(function(){219            var el = this;220            if (el.parentNode) {221                $.each(el.parentNode.children, function(){222                    if (el !== this) res.push(this);223                });224            }225        });226        if (s) {227            res = res.filter(function(el){228                return matches.call(el, s);229            });230        }231        return $.extend($.merge($(), res), {_prevObj: this});232    },233    _siblingAll: function(dir, s){234        var res = [];235        if (this.length === 0) {236            return ;237        }238        if (s instanceof $) return s;239        this.each(function(){240            var el = this;241            while (el) {242                el = el[dir];243                if (!el) break;244                res.push(el);245            }246        });247        if (s) {248            res = res.filter(function(el){249                return matches.call(el, s);250            });251        }252        return $.extend($.merge($(), res), {_prevObj: this});253    },254    _sibling: function(dir, s){255        var res = [];256        if (this.length === 0) {257            return ;258        }259        if (s instanceof $) return s;260        this.each(function(){261            var el = this[dir];262            if (el && el.nodeType === 1) {263                res.push(el);264            }265        });266        if (s) {267            res = res.filter(function(el){268                return matches.call(el, s);269            });270        }271        return $.extend($.merge($(), res), {_prevObj: this});272    },273    prev: function(s){274        return this._sibling('previousElementSibling', s);275    },276    next: function(s){277        return this._sibling('nextElementSibling', s);278    },279    prevAll: function(s){280        return this._siblingAll('previousElementSibling', s);281    },282    nextAll: function(s){283        return this._siblingAll('nextElementSibling', s);284    },285    closest: function(s){286        var res = [];287        if (this.length === 0) {288            return ;289        }290        if (s instanceof $) return s;291        if (!s) {292            return this.parent(s);293        }294        this.each(function(){295            var el = this;296            while (el) {297                if (!el) break;298                if (matches.call(el, s)) {299                    res.push(el);300                    return ;301                }302                el = el.parentElement;303            }304        });305        return $.extend($.merge($(), res.reverse()), {_prevObj: this});306    },307    has: function(selector){308        var res = [];309        if (this.length === 0) {310            return ;311        }312        this.each(function(){...

index.js

Source:index.js

...43    }44}45function findSelector(start, selector) {46    while(start) {47        if(matches.call(start, selector)) {48            return start;49        }50        if(start.querySelector) {51            var pre = start.querySelector(selector);52            if(pre) {53                return pre;54            }55        }56        // needs to be previousSibling for zombie57        start = start.previousSibling;58    }59}60function findDemoWrapper(el) {61    while(el && el.parentNode) {62        if(matches.call(el.parentNode, '.demo_wrapper')) {63            return el.parentNode;64        }65        el = el.parentNode;66    }67}68function findPreForToolbarBtn(el) {69    while(el) {70        if (el.nodeName === "PRE") {71            return el;72        }73        if (matches.call(el, '.toolbar')) {74            el = findSelector(el, 'pre');75        } else {76            el = el.parentNode;77        }78    }79}80function getStylesFromIframe(iframe) {81    var styles = iframe.contentDocument.documentElement.querySelectorAll("style");82    var cssText = "";83    styles.forEach(function(style){84        cssText += style.innerHTML;85    });86    return cssText;87}88var isRegistered = false;89module.exports = function() {90    var codepens = document.querySelectorAll('div.codepen');91    //remove the old codepen links92    codepens.forEach(function(codepen){93        var wrapper = findSelector(codepen, "pre, .demo_wrapper");94        var special = codepen.getAttribute("data-codepen");95        //the CodePen iframe wrapper has ".codepen" class too96        if (wrapper) {97            wrapper.setAttribute('data-has-run', true);98            if (special) {99                wrapper.setAttribute('data-codepen', special);100            }101            codepen.parentNode.removeChild(codepen);102        }103    });104    if (!isRegistered) {105        //Register PrismJS "Run" custom button106        Prism.plugins.toolbar.registerButton("run-code", function(env) {107            isRegistered = true;108            var demoWrapper = findDemoWrapper(env.element);109            var pre = env.element.parentElement;110            var hasRunBtn = demoWrapper ? demoWrapper.getAttribute("data-has-run") : pre.getAttribute("data-has-run");111            //prevent other demos without codepen link to register Run button112            if (hasRunBtn) {113                var btn = document.createElement("button");114                btn.innerHTML = "Run";115                btn.setAttribute("data-run", "");116                return btn;117            }118        });119        document.body.addEventListener('click', function (ev) {120            if (ev.target.getAttribute('data-run') != null) {121                var btn = ev.target;122                var demoWrapper = findDemoWrapper(btn);123                if (!demoWrapper) {124                    var preElement = findPreForToolbarBtn(btn);125                    var codeElement = preElement.querySelector("code");126                    var language = codeElement.className.match(languageHTML)[1];127                    var text = codeElement.textContent;128                    var data = types[language](text);129                    if(data.js) {130                        data.js = data.js.trim();131                    }132                    if(data.html) {133                        data.html = data.html.trim();134                    }135                    var special = preElement.getAttribute("data-codepen");136                    if (special && specials[special]) {137                        specials[special](data);138                    }139                    if(data) {140                        cleanCodePenData(data);141                        if(window.CREATE_CODE_PEN) {142                            CREATE_CODE_PEN(data);143                        } else {144                            createCodePen(data);145                        }146                    } else {147                        console.warn("Unable to create a codepen for this demo");148                    }149                }150                if (demoWrapper && matches.call(demoWrapper, '.demo_wrapper')) {151                    var htmlCode = demoWrapper.querySelector('[data-for=html] code');152                    var htmlText = htmlCode ? htmlCode.textContent.trim() : '';153                    var jsCode = demoWrapper.querySelector('[data-for=js] code');154                    var jsText = jsCode ? jsCode.textContent.trim() : '';155                    var cssText = getStylesFromIframe(demoWrapper.querySelector('iframe'));156                    var special = demoWrapper.getAttribute("data-codepen");157                    if (special && specials[special]) {158                        specials[special](data);159                    }160                    var codePen = {161                        html: htmlText,162                        js: jsText,163                        js_module: true,164                        editors: '1011',...

assertthat_test.js

Source:assertthat_test.js

1// Copyright 2012 The Closure Library Authors. All Rights Reserved.2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//      http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS-IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14goog.provide('goog.labs.testing.assertThatTest');15goog.setTestOnly('goog.labs.testing.assertThatTest');16goog.require('goog.labs.testing.MatcherError');17goog.require('goog.labs.testing.assertThat');18goog.require('goog.testing.jsunit');19goog.require('goog.testing.recordFunction');20var successMatchesFn, failureMatchesFn, describeFn, successTestMatcher;21var failureTestMatcher;22function setUp() {23  successMatchesFn = new goog.testing.recordFunction(function() {return true;});24  failureMatchesFn =25      new goog.testing.recordFunction(function() {return false;});26  describeFn = new goog.testing.recordFunction();27  successTestMatcher = function() {28    return { matches: successMatchesFn, describe: describeFn };29  };30  failureTestMatcher = function() {31    return { matches: failureMatchesFn, describe: describeFn };32  };33}34function testAssertthatAlwaysCallsMatches() {35  var value = 7;36  goog.labs.testing.assertThat(value, successTestMatcher(),37      'matches is called on success');38  assertEquals(1, successMatchesFn.getCallCount());39  var matchesCall = successMatchesFn.popLastCall();40  assertEquals(value, matchesCall.getArgument(0));41  var e = assertThrows(goog.bind(goog.labs.testing.assertThat, null,42      value, failureTestMatcher(), 'matches is called on failure'));43  assertTrue(e instanceof goog.labs.testing.MatcherError);44  assertEquals(1, failureMatchesFn.getCallCount());45}46function testAssertthatCallsDescribeOnFailure() {47  var value = 7;48  var e = assertThrows(goog.bind(goog.labs.testing.assertThat, null,49      value, failureTestMatcher(), 'describe is called on failure'));50  assertTrue(e instanceof goog.labs.testing.MatcherError);51  assertEquals(1, failureMatchesFn.getCallCount());52  assertEquals(1, describeFn.getCallCount());53  var matchesCall = describeFn.popLastCall();54  assertEquals(value, matchesCall.getArgument(0));...

is-autofilled.js

Source:is-autofilled.js

1export function IsAutoFilled(input) {2    const nativeMatches = (input.matches || input['msMatchesSelector'])3    try {4        return nativeMatches.call(input, ':-webkit-autofill')5    } catch (error) {6        try {7            return nativeMatches.call(input, ':-moz-autofill')8        } catch (error) {9            try {10                return nativeMatches.call(input, ':-ms-autofill')11            } catch (error) {12                try {13                    return nativeMatches.call(input, ':-o-autofill')14                } catch (error) {15                    try {16                        return nativeMatches.call(input, ':autofill')17                    } catch (error) {18                        return false19                    }20                }21            }22        }23    }...

Using AI Code Generation

1describe('My First Test', function() {2  it('Does not do much!', function() {3    cy.contains('type').click()4    cy.url().should('include', '/commands/actions')5    cy.get('.action-email')6      .type('

Using AI Code Generation

1describe('My First Test', () => {2    it('Does not do much!', () => {3        cy.contains('type').click()4        cy.url().should('include', '/commands/actions')5        cy.get('.action-email')6            .type('

Using AI Code Generation

1Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {2    return cy.wrap(subject).then((subject) => {3        expect(subject).to.respondTo(method);4        return subject[method](...args);5    });6});7Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {8    return cy.wrap(subject).then((subject) => {9        expect(subject).to.respondTo(method);10        return subject[method](...args);11    });12});13Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {14    return cy.wrap(subject).then((subject) => {15        expect(subject).to.respondTo(method);16        return subject[method](...args);17    });18});19Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {20    return cy.wrap(subject).then((subject) => {21        expect(subject).to.respondTo(method);22        return subject[method](...args);23    });24});25Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {26    return cy.wrap(subject).then((subject) => {27        expect(subject).to.respondTo(method);28        return subject[method](...args);29    });30});31Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {32    return cy.wrap(subject).then((subject) => {33        expect(subject).to.respondTo(method);34        return subject[method](...args);35    });36});37Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {38    return cy.wrap(subject).then((subject) => {39        expect(subject).to.respondTo(method);40        return subject[method](...args);41    });42});43Cypress.Commands.add('matchesCall', {prevSubject: true}, (subject, method, ...args) => {44    return cy.wrap(subject).then((subject) => {

Using AI Code Generation

1describe('Test', function() {2  it('should work', function() {3    cy.get('body').then($body => {4      $body[0].matches = function() {5      }6      cy.get('a').click()7    })8  })9})

Using AI Code Generation

1cy.get('input').invoke('attr', 'value').then(value => {2    cy.log(value);3    cy.get('input').invoke('attr', 'value').should('match', /value/);4    cy.get('input').invoke('attr', 'value').should('match', RegExp(value));5    cy.get('input').invoke('attr', 'value').should('match', value);6});7cy.get('input').invoke('attr', 'value').then(value => {8    cy.log(value);9    cy.get('input').invoke('attr', 'value').should('match', /value/);10    cy.get('input').invoke('attr', 'value').should('match', RegExp(value));11    cy.get('input').invoke('attr', 'value').should('match', value);12});13cy.get('input').invoke('attr', 'value').then(value => {14    cy.log(value);15    cy.get('input').invoke('attr', 'value').should('match', /value/);16    cy.get('input').invoke('attr', 'value').should('match', RegExp(value));17    cy.get('input').invoke('attr', 'value').should('match', value);18});19cy.get('input').invoke('attr', 'value').then(value => {20    cy.log(value);21    cy.get('input').invoke('attr', 'value').should('match', /value/);22    cy.get('input').invoke('attr', 'value').should('match', RegExp(value));23    cy.get('input').invoke('attr', 'value').should('match', value);24});25cy.get('input').invoke('attr', 'value').then(value => {26    cy.log(value);27    cy.get('input').invoke('attr', 'value').should('match', /value/);28    cy.get('input').invoke('attr', 'value').should('match', RegExp(value));29    cy.get('input').invoke('attr', 'value').should('match', value);30});31cy.get('input').invoke('attr', 'value').then(value => {32    cy.log(value);33    cy.get('input').invoke('attr', 'value').should('match', /value/);

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

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Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
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Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
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