How to use isBooleanExpression method in stryker-parent

Best JavaScript code snippet using stryker-parent

jsxSafeConditionalsRule.js

Source:jsxSafeConditionalsRule.js

...47}48/**49 * @param {ts.Node} node50 */51function isBooleanExpression(node) {52  return (53    (tsutils.isParenthesizedExpression(node) && isBooleanExpression(node.expression)) ||54    (tsutils.isPrefixUnaryExpression(node) && node.operator == ts.SyntaxKind.ExclamationToken) ||55    (tsutils.isCallExpression(node) && node.expression.getFullText() === "Boolean") ||56    (tsutils.isBinaryExpression(node) &&57      ([58        ts.SyntaxKind.GreaterThanEqualsToken,59        ts.SyntaxKind.GreaterThanToken,60        ts.SyntaxKind.LessThanEqualsToken,61        ts.SyntaxKind.LessThanToken,62        ts.SyntaxKind.EqualsEqualsEqualsToken,63        ts.SyntaxKind.EqualsEqualsToken,64        ts.SyntaxKind.ExclamationEqualsEqualsToken,65        ts.SyntaxKind.ExclamationEqualsToken,66      ].includes(node.operatorToken.kind) ||67        (isBooleanExpression(node.left) && isBooleanExpression(node.right))))68  )69}70/**71 * @param {ts.Node} node72 */73function isWithinBooleanExpression(node) {74  if (node.parent) {75    if (isBooleanExpression(node.parent)) {76      return true77    }78    return isWithinBooleanExpression(node.parent)79  }80  return false81}82/**83 * @param {ts.Node} node84 */85function isOnLeftHandOfConditionalExpression(node) {86  if (node.parent) {87    if (tsutils.isConditionalExpression(node.parent) && node.parent.condition === node) {88      return true89    }90    return isOnLeftHandOfConditionalExpression(node.parent)91  }92  return false93}94/**95 * @param {ts.Node} node96 */97function isInStatementCondition(node) {98  if (node.parent) {99    if (100      (tsutils.isIfStatement(node.parent) || tsutils.isWhileStatement(node.parent)) &&101      node.parent.expression === node102    ) {103      return true104    }105    return isOnLeftHandOfConditionalExpression(node.parent)106  }107  return false108}109/**110 *111 * @param {Lint.WalkContext<void>} ctx112 */113function walk(ctx) {114  /**115   * @param {ts.Node} node116   */117  function cb(node) {118    if (119      tsutils.isBinaryExpression(node) &&120      node.operatorToken.kind === ts.SyntaxKind.AmpersandAmpersandToken &&121      isJsxContext(node) &&122      !isBooleanExpression(node.left) &&123      !isWithinBooleanExpression(node) &&124      !isOnLeftHandOfConditionalExpression(node) &&125      !isInStatementCondition(node)126    ) {127      ctx.addFailureAt(128        node.getStart(),129        node.left.getWidth(),130        FAILURE_STRING,131        AUTOFIX132          ? new Lint.Replacement(133              node.left.getStart(),134              node.left.getWidth(),135              isBinaryExpression(node.left) ? `!!(${node.left.getFullText()})` : `!!${node.left.getFullText()}`136            )...

BooleanExpression.ts

Source:BooleanExpression.ts

...17}18export function or<V extends something>(...values: Array<V | BooleanExpression<V>>): OrExpression<V> {19  return {or: values};20}21export function isBooleanExpression(expr: unknown): expr is BooleanExpression<something>;22export function isBooleanExpression<T extends something>(expr: unknown, typeGuard: TypeGuard<T>): expr is BooleanExpression<T>;23export function isBooleanExpression<T extends something = something>(expr: unknown, typeGuard?: TypeGuard<T>): expr is BooleanExpression<something> {24  if (isObject(expr)) {25    if (typeGuard) {26      return isAndExpression(expr, typeGuard)27          || isOrExpression(expr, typeGuard)28          || isNotExpression(expr, typeGuard);29    } else {30      return isAndExpression(expr)31          || isOrExpression(expr)32          || isNotExpression(expr);33    }34  } else {35    return false;36  }37}38export function isAndExpression(expr: Partial<BooleanExpression<something>>): expr is AndExpression<something>;39export function isAndExpression<V extends something>(expr: Partial<BooleanExpression<V>>, typeGuard: TypeGuard<V>): expr is AndExpression<V>;40export function isAndExpression<V extends something>(expr: Partial<BooleanExpression<V>>, typeGuard?: TypeGuard<V>): expr is AndExpression<V> {41  let a = (<Partial<AndExpression<V>>>expr).and;42  if (Array.isArray(a)) {43    if (typeGuard && a.length > 0) {44      return a.every(i => isBooleanExpression(i, typeGuard) || typeGuard(i));45    } else {46      return true;47    }48  } else {49    return false;50  }51}52export function isOrExpression(expr: Partial<BooleanExpression<something>>): expr is OrExpression<something>;53export function isOrExpression<V extends something>(expr: Partial<BooleanExpression<V>>, typeGuard: TypeGuard<V>): expr is OrExpression<V>;54export function isOrExpression<V extends something>(expr: Partial<BooleanExpression<V>>, typeGuard?: TypeGuard<V>): expr is OrExpression<V> {55  let a = (<Partial<OrExpression<V>>>expr).or;56  if (Array.isArray(a)) {57    if (typeGuard && a.length > 0) {58      return a.every(i => isBooleanExpression(i, typeGuard) || typeGuard(i));59    } else {60      return true;61    }62  } else {63    return false;64  }65}66export function isNotExpression(expr: Partial<BooleanExpression<something>>): expr is NotExpression<something>;67export function isNotExpression<V extends something>(expr: Partial<BooleanExpression<V>>, typeGuard: TypeGuard<V>): expr is NotExpression<V>;68export function isNotExpression<V extends something>(expr: Partial<BooleanExpression<V>>, typeGuard?: TypeGuard<V>): expr is NotExpression<V> {69  let notExpr = (<Partial<NotExpression<V>>>expr).not;70  if (typeGuard) {71    return isBooleanExpression(notExpr, typeGuard) || typeGuard(notExpr);72  } else {73    return notExpr !== undefined;74  }...

Using AI Code Generation

1var isBooleanExpression = require('stryker-parent').isBooleanExpression;2console.log(isBooleanExpression('true'));3console.log(isBooleanExpression('false'));4console.log(isBooleanExpression('true || false'));5console.log(isBooleanExpression('true && false'));6console.log(isBooleanExpression('true && false || true'));7console.log(isBooleanExpression('true && false || true && false'));8console.log(isBooleanExpression('true && false || true && false || true'));9console.log(isBooleanExpression('true && false || true && false || true && false'));10console.log(isBooleanExpression('true && false || true && false || true && false || true'));11console.log(isBooleanExpression('true && false || true && false || true && false || true && false'));12console.log(isBooleanExpression('true && false || true && false || true && false || true && false || true'));13console.log(isBooleanExpression('true && false || true && false || true && false || true && false || true && false'));14console.log(isBooleanExpression('true && false || true && false || true && false || true && false || true && false || true'));15console.log(isBooleanExpression('true && false || true && false || true && false || true && false || true && false || true && false'));16console.log(isBooleanExpression('true && false || true && false || true && false || true && false || true && false || true && false || true'));17console.log(isBooleanExpression('true && false || true && false || true && false || true && false || true && false || true && false || true && false'));18console.log(isBooleanExpression('true && false ||

Using AI Code Generation

1const { isBooleanExpression } = require('stryker-parent');2console.log(isBooleanExpression('true && false'));3{4  "dependencies": {5  }6}7module.exports = {8  isBooleanExpression: function (expression) {9    return expression === 'true';10  }11};12{13}

Using AI Code Generation

1var strykerParent = require('stryker-parent');2var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');3console.log(myBooleanExpression);4var strykerParent = require('stryker-parent');5var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');6console.log(myBooleanExpression);7var strykerParent = require('stryker-parent');8var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');9console.log(myBooleanExpression);10var strykerParent = require('stryker-parent');11var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');12console.log(myBooleanExpression);13var strykerParent = require('stryker-parent');14var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');15console.log(myBooleanExpression);16var strykerParent = require('stryker-parent');17var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');18console.log(myBooleanExpression);19var strykerParent = require('stryker-parent');20var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');21console.log(myBooleanExpression);22var strykerParent = require('stryker-parent');23var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');24console.log(myBooleanExpression);25var strykerParent = require('stryker-parent');26var myBooleanExpression = strykerParent.isBooleanExpression('foo === bar');27console.log(myBooleanExpression);

Using AI Code Generation

1var isBooleanExpression = require('stryker-parent').isBooleanExpression;2var code = 'a === b';3if (isBooleanExpression(code)) {4  console.log(code + ' is a boolean expression');5}6var estraverse = require('estraverse');7var esprima = require('esprima');8var isBooleanExpression = function (code) {9  var ast = esprima.parse(code);10  var result = false;11  estraverse.traverse(ast, {12    enter: function (node) {13      if (node.type === 'BinaryExpression') {14        result = true;15      }16    }17  });18  return result;19};20module.exports = {21};22var isBooleanExpression = require('stryker-parent').isBooleanExpression;23var code = 'a === b';24if (isBooleanExpression(code)) {25  console.log(code + ' is a boolean expression');26}27var estraverse = require('estraverse');28var esprima = require('esprima');29var isBooleanExpression = function (code) {30  var ast = esprima.parse(code);31  var result = false;32  estraverse.traverse(ast, {33    enter: function (node) {34      if (node.type === 'BinaryExpression') {35        result = true;36      }37    }38  });39  return result;40};41module.exports = {42};43var estraverse = require('estraverse');44var esprima = require('esprima');45var isBooleanExpression = function (code) {46  var ast = esprima.parse(code);47  var result = false;48  estraverse.traverse(ast, {49    enter: function (node) {50      if (node.type === 'Binary

Using AI Code Generation

1const strykerParent = require('stryker-parent');2const strykerChild = require('stryker-child');3const isBooleanExpression = (expression) => {4  return strykerParent.isBooleanExpression(expression) || strykerChild.isBooleanExpression(expression);5};6module.exports = isBooleanExpression;7const strykerChild = require('stryker-child');8const isBooleanExpression = (expression) => {9  return strykerChild.isBooleanExpression(expression);10};11module.exports = isBooleanExpression;12const isBooleanExpression = (expression) => {13  return typeof expression === 'boolean';14};15module.exports = isBooleanExpression;16const strykerChild = require('stryker-child');17const isBooleanExpression = (expression) => {18  return strykerChild.isBooleanExpression(expression);19};20module.exports = isBooleanExpression;

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.