How to use isDirExists method in Testcafe

Best JavaScript code snippet using testcafe

createJsFile.js

Source:createJsFile.js Github

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1// app/v2/controller/createJsFile.js2// 这不是一个RESTful接口，并不操作“资源”，而是用于生成需要的文件，是一个“动作”3// 本页用到了大量的js中fs api，建议参考 http://nodejs.cn/api/fs.html 页面4// 由于 fs api用到了大量的callback函数，造成程序结构会非常难看(callback hell)5// 因此根据需要，尝试在代码不会被经常调用的场景，选择sync(同步)来避免callback(方法1)6// 同时也提供了第二种思路: 把callback包装成Promise接口(方法2）7// 简单的说就是利用util.promisify来封装fs的所有函数(注意require)8// 变成 promise 之后就可以愉快的配合 try/catch 结构使用 async/await 了9// 本页采用了的是方法2,毕竟异步操作不会造成阻塞10// 再提供一种实验性的思路，fsPromise API也已经在node10中提供实验性的使用了11// 也就是不需要转化的方法二，值得关注跟进12'use strict';13const Controller = require('egg').Controller;14const { promisify } = require('util');15const { URL } = require('url');16const fs = require('fs');17// 文件库的根目录位置18const reservePath = 'file:///var/www/oj_reserve/';19class CreateJsFileController extends Controller {20 async create() {21 const ctx = this.ctx;22 const params = ctx.request.body.data;23 if (params.type === undefined) {24 ctx.throw(406, '必须指定需生成的文件类型');25 }26 switch (params.type) {27 case 'testcases': // 从设计上来讲 testcases 只有在前端增添测试用例时才会被用到，较少使用28 await this.createTestcaseFile(params.id);29 break;30 case 'judge': // 用于生成判题文件31 await this.createJudgeFile(params);32 break;33 default: ctx.throw(406, '无效的文件类型');34 }35 }36 async createTestcaseFile(id) {37 const ctx = this.ctx;38 // 注意，这里规定了只有测试用例表中是 status 是 done 的情况才会生成用例及判题文档。39 const row = {40 id,41 status: 'done',42 };43 const result = await ctx.service.v2.testcases.show(row);44 // console.log(result);45 if (result.id === undefined) {46 ctx.throw(400, 'id为' + row.id + '的测试用例正在编辑中或不存在，无法生成测试用例文档。');47 }48 if (result.programLang !== 'js') {49 ctx.throw(406, '这不是一份JavaScript语言的测试用例');50 }51 // 在以 codingQeustions 的 id为名的文件夹中创建符合Js语法可被Js直接调用的测试用例文档 testcase.js52 const dataFileUrl = new URL(reservePath + result.cqId + '/testcases.js');53 // const runFileUrl = new URL(reservePath + testcase.cqId + '/run.js');54 const dirUrl = new URL(reservePath + result.cqId);55 // 检查对应文件夹是否存在，如果不存在则生成文件夹(Sync同步版本)56 // if (!fs.existsSync(dirUrl)) {57 // await this.createDir(dirUrl);58 // }59 // 检测文件夹是否存在的异步版本60 let isDirExists = false;61 const accessPromise = promisify(fs.access, fs);62 // 找不到文件夹会报错，被catch捕获63 await accessPromise(dirUrl, fs.constants.F_OK).then(function() {64 isDirExists = true;65 }).catch(function() {66 isDirExists = false;67 });68 if (!isDirExists) {69 await this.createDir(dirUrl);70 }71 // 处理 JSON 字符串72 const inputArray = JSON.parse(result.inputData);73 const outputArray = JSON.parse(result.outputData);74 // 利用JSON 值-值 配对的特性，将两个数组按项合并75 const testcaseMap = new Map(76 inputArray.map((item, i) => [ item, outputArray[i] ])77 );78 // console.log(testcaseMap);79 // 再将Map转化为每项为 [ 值1, 值2] 这样的二维数组，80 // 像我这个例子中 值1是本身就是个数组，所以是个三维数组81 // 并用JSON字符串的形式保存82 const testcaseContent = JSON.stringify([ ...testcaseMap ]);83 // console.log(testcaseContent);84 const content = 'const testCases = ' + testcaseContent + '\nmodule.exports = testCases';85 const writeFilePromise = promisify(fs.writeFile, fs);86 await writeFilePromise(dataFileUrl, content).then(function() {87 ctx.status = 201;88 }).catch(function(err) {89 ctx.throw(400, err);90 });91 }92 async createJudgeFile(params) {93 const ctx = this.ctx;94 // console.log(param);95 if (params.cqId === undefined || params.uId === undefined) {96 ctx.throw(406, '必须提供答题人id和编程题id');97 }98 // 安全冗余，检查是否存在这个用户，防止绕过验证作弊的可能99 // 优化运行效率时可取消此检查100 const user = await ctx.service.v2.authentications.show({ id: params.uId });101 if (user === null) {102 ctx.throw(406, '非法的用户id');103 }104 // 需要 codingQuestions 中的 tpId 和 preFuncName105 const quest = await ctx.service.v2.codingQuestions.show({ id: params.cqId });106 if (quest === null) {107 ctx.throw(406, '该编程题不存在');108 }109 if (quest.programLang !== 'js') {110 ctx.throw(406, '这是一道要求用' + quest.programLang + '语言描述的编程题，无法用JavaScript语言来判题');111 }112 if (quest.tpId === null) {113 ctx.throw(406, '与此题相关的判题程序未设定，无法判题，请联系相关教师');114 }115 // 需要 testProgram 中的 testCode， 用于之后的判题文件生成116 const testProgram = await ctx.service.v2.testPrograms.show({ id: quest.tpId, status: 'done' });117 if (testProgram === null) {118 ctx.throw(406, '与此题相关的判题程序未设定或正在编辑中，无法判题，请联系相关教师');119 }120 // 需要 codingRecord 中的 code 拿来判题121 const codingRecord = await ctx.service.v2.codingRecords.show({ uId: params.uId, cqId: params.cqId, status: 'unsolved' });122 if (codingRecord === null) {123 ctx.throw(406, '未在数据库中找到用户提交的代码，无法判题');124 }125 if (quest.timeLimit === 0) {126 // 若codingQuestiosn中的timeLimit为0（不限制），则给5分钟的运行时间（几乎等于不限制）127 quest.timeLimit = 300000;128 }129 let hiddenCodeLine = '';130 if (quest.hiddenCode !== null) {131 hiddenCodeLine = quest.hiddenCode + '\n';132 }133 // 拼接出完整的，可以带入testcases并运行的判题文档134 let content = hiddenCodeLine +135 codingRecord.code + '\n' +136 'let timeLimit = ' + quest.timeLimit + '\n' +137 'let solution = ' + quest.preFuncName + '\n' +138 'const testCases = require("../' + params.cqId + '/testcases.js")\n' +139 testProgram.testCode;140 // 替换文档中所有的windows换行(CRLF \r\n)成linux换行(\n)141 content = content.replace(/\r\n/g, '\n');142 // 指定生成文档的名称： oj_reserve/submitCode 目录下，题目Id-用户Id，143 // 例如1号用户做5号题的 javascript（js）题目，则文档名为 oj_reserver/submitCode/5-1.js144 const judgeFileUrl = new URL(reservePath + 'submitCode/' + params.cqId + '-' + params.uId + '.' + testProgram.programLang);145 // 将写文件接口包装成promise接口146 const writeFilePromise = promisify(fs.writeFile, fs);147 await writeFilePromise(judgeFileUrl, content).then(function() {148 ctx.status = 201;149 }).catch(function(err) {150 ctx.throw(400, err);151 });152 }153 // 建立文件夹,使用了前文提到的方法2154 async createDir(dirUrl) {155 const ctx = this.ctx;156 const mkdirPromise = promisify(fs.mkdir, fs);157 try {158 await mkdirPromise(dirUrl); // , function(error) {159 } catch (error) {160 // 啰嗦一句，根据middleware中的相关定义161 // 在生成环境里5xx错误的具体信息是不会传递到前端的（开发环境会）162 // 因此在这里输出服务器敏感性息163 ctx.throw(500, dirUrl + '文件夹生成失败，请检查服务器权限设置');164 }165 // 修改文件所有权(交给特定用户)166 const chownPromise = promisify(fs.chown, fs);167 try {168 await chownPromise(dirUrl, 1000, 1000);169 } catch (error) {170 ctx.throw(500, dirUrl + '文件夹修改权限失败，请检查服务器权限设置');171 }172 }173}...

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fsUtils.js

Source:fsUtils.js Github

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...7const handleErr = (err) => console.error(err.message);8const files = {};9files.removeDistDir = () => {10 return new Promise((resolve) => {11 isDirExists(paths.distDir())12 .then((isDirExists) => {13 if (isDirExists) {14 files15 .removeDirectory(paths.distDir())16 .then(() => {17 resolve(true);18 })19 .catch(handleErr);20 } else {21 console.log("The folder doesn't exists", paths.distDir());22 resolve(false);23 }24 })25 .catch(handleErr);26 });27};28files.copyDirs = (directories, dirsPathSrc, dirsPathDest) => {29 return new Promise((resolve, rejecte) => {30 const errors = [];31 let count = 0;32 let dirPathSrc = '';33 let dirPathDest = '';34 const opCompleted = () => {35 if (errors.length < 1) {36 resolve();37 } else {38 errors.forEach(handleErr);39 rejecte(40 `Failed: Copying folder, with ${41 errors.length42 }, errors\n ${paths.distDir()}`43 );44 }45 };46 directories.forEach((dirName) => {47 const re = /[\\|/]+app$/gi;48 dirPathSrc = path.join(dirsPathSrc, dirName);49 dirPathDest = path.join(dirsPathDest, dirName);50 dirPathDest = dirPathDest.replace(re, '');51 files52 .copyDir(dirPathSrc, dirPathDest)53 .then()54 .catch((err) => errors.push(err.message))55 .finally(() => {56 count++;57 if (count >= directories.length) opCompleted();58 });59 });60 });61};62files.copyDir = (srcDirPath, destDirPath) => {63 return new Promise((resolve, rejecte) => {64 let count = 0;65 const errors = [];66 const opCompleted = () => {67 if (errors.length < 1) {68 console.log('Folder copied\t', destDirPath);69 resolve();70 } else {71 errors.forEach(handleErr);72 rejecte(73 `Failed: Copying folder, with${74 errors.length75 } errors\n${paths.distDir()}`76 );77 }78 };79 createDirectory(destDirPath)80 .then(() =>81 getFilesList(srcDirPath)82 .then((itemsPath) => {83 if (itemsPath.length > 0) {84 itemsPath.forEach((itemPath) =>85 isDirOrFile(itemPath)86 .then((isFileDir) => {87 if (isFileDir === FILE) {88 files89 .copyFile(itemPath, destDirPath)90 .then()91 .catch(handleErr)92 .finally(() => {93 count++;94 if (count === itemsPath.length) opCompleted();95 });96 } else if (isFileDir === DIR) {97 const destDirName = path.basename(itemPath);98 const newDestDirPath = path.join(99 destDirPath,100 destDirName101 );102 files103 .copyDir(itemPath, newDestDirPath)104 .then()105 .catch(handleErr)106 .finally(() => {107 count++;108 if (count === itemsPath.length) opCompleted();109 });110 } else {111 count++;112 }113 })114 .catch(handleErr)115 );116 } else {117 resolve();118 }119 })120 .catch(handleErr)121 )122 .catch(handleErr);123 });124};125files.copyFiles = (listFiles, destDirPath) => {126 return new Promise((resolve, rejecte) => {127 const errors = [];128 let count = 0;129 const opCompleted = () => {130 if (errors.length < 1) {131 console.log(`Files copied ${listFiles.length} files\n`, listFiles);132 resolve();133 } else {134 console.error(135 'Failed: Copying files, with ',136 errors.length,137 ' errors\n',138 errors139 );140 rejecte();141 }142 };143 if (Array.isArray(listFiles) && listFiles.length > 0) {144 listFiles.forEach((item) => {145 isDirOrFile(item)146 .then((isFileDir) => {147 if (isFileDir === FILE) {148 files149 .copyFile(item, destDirPath)150 .then()151 .catch((err) => errors.push(err))152 .finally(() => {153 count++;154 if (count >= listFiles.length) opCompleted();155 });156 } else if (isFileDir === DIR) {157 files158 .copyDir(item, destDirPath)159 .then()160 .catch((err) => errors.push(err))161 .finally(() => {162 count++;163 if (count >= listFiles.length) opCompleted();164 });165 } else {166 count++;167 console.error(168 'Error: Could not copy, must be (file | folder)\n',169 item170 );171 }172 })173 .catch(handleErr);174 });175 } else if (listFiles.length < 1) {176 resolve();177 } else {178 rejecte(`Error: It is not an Array of list files\n${listFiles}`);179 }180 });181};182files.copyFile = (srcFilePath, destDirPath) => {183 return new Promise((resolve, rejecte) => {184 const dirName = path.dirname(srcFilePath);185 const baseName = path.basename(srcFilePath);186 const destFilePath = path.join(destDirPath, baseName);187 const copyIt = () => {188 fsPromises189 .copyFile(srcFilePath, destFilePath)190 .then(() => {191 console.log('File copied\t', destFilePath);192 resolve();193 })194 .catch(handleErr);195 };196 isDirOrFile(dirName)197 .then((isFileDir) => {198 if (isFileDir === DIR) {199 isFileDirExists(destDirPath)200 .then((isFileDir) => {201 if (isFileDir === DIR) {202 copyIt();203 } else {204 createDirectory(destDirPath).then(copyIt()).catch(handleErr);205 }206 })207 .catch(handleErr);208 } else {209 // createDirectory(dirName)210 // .then(copyIt())211 // .catch(handleErr);212 rejecte({213 message: `214 Error: unable to copythe file: ${destFilePath}215 The directory ${srcFilePath} dosn't exists`,216 });217 }218 })219 .catch(handleErr);220 });221};222files.removeFile = (srcFilePath) => {223 return new Promise((resolve) =>224 fsPromises225 .unlink(srcFilePath)226 .then(() => {227 console.log('File removed\t', srcFilePath);228 resolve();229 })230 .catch(handleErr)231 );232};233files.removeDirectory = (dirPath) => {234 return new Promise((resolve) => {235 let count = 0;236 const opCompleted = () =>237 fsPromises238 .rmdir(dirPath)239 .then(() => {240 console.log('Folder removed\t', dirPath);241 resolve(dirPath);242 })243 .catch(handleErr);244 isDirExists(dirPath)245 .then((isDirExists) => {246 if (isDirExists) {247 getFilesList(dirPath)248 .then((itemsPath) => {249 if (itemsPath.length < 1) {250 opCompleted();251 } else {252 itemsPath.forEach((itemPath) =>253 isDirOrFile(itemPath)254 .then((isFileDir) => {255 if (isFileDir === FILE) {256 files257 .removeFile(itemPath)258 .then(() => count++)259 .catch(handleErr)260 .finally(() => {261 if (count >= itemsPath.length) opCompleted();262 });263 } else if (isFileDir === DIR) {264 files265 .removeDirectory(itemPath)266 .then(() => count++)267 .catch(handleErr)268 .finally(() => {269 if (count >= itemsPath.length) opCompleted();270 });271 }272 })273 .catch(handleErr)274 );275 }276 })277 .catch(handleErr);278 } else {279 resolve(false);280 }281 })282 .catch(handleErr);283 });284};285const isDirOrFile = (ItemPath) => {286 return new Promise((resolve, rejecte) => {287 fsPromises288 .stat(ItemPath)289 .then((item) => {290 if (item.isDirectory()) {291 resolve(DIR);292 } else if (item.isFile()) {293 resolve(FILE);294 } else {295 rejecte("It's not a file or a folder", ItemPath);296 }297 })298 .catch(handleErr);299 });300};301const isDirExists = (dirPath) => {302 return new Promise((resolve) => {303 fsPromises304 .stat(dirPath)305 .then(() => {306 isDirOrFile(dirPath)307 .then((isFileDir) => {308 const isDir = isFileDir === DIR ? true : false;309 resolve(isDir);310 })311 .catch(handleErr);312 })313 .catch((err) => {314 if (err.code === 'ENOENT') resolve(false);315 });316 });317};318const isFileDirExists = (dirPath) => {319 return new Promise((resolve) => {320 fsPromises321 .stat(dirPath)322 .then(() => resolve(true))323 .catch((err) => {324 if (err.code === 'ENOENT') resolve(false);325 });326 });327};328const createDirectory = (dirPath) => {329 return new Promise((resolve) => {330 isDirExists(dirPath)331 .then((isDirExists) => {332 if (!isDirExists) {333 fsPromises334 .mkdir(dirPath, { recursive: true })335 .then(() => {336 console.log('Folder created\t', dirPath);337 resolve();338 })339 .catch(handleErr);340 } else {341 resolve();342 }343 })344 .catch(handleErr);...

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filesystem.js

Source:filesystem.js Github

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1const path = require('path').posix2const {S3Client, ListObjectsV2Command, HeadObjectCommand, GetObjectCommand, PutObjectCommand, DeleteObjectCommand, CopyObjectCommand} = require('@aws-sdk/client-s3');3const {CognitoIdentityClient} = require("@aws-sdk/client-cognito-identity");4const {fromCognitoIdentityPool} = require("@aws-sdk/credential-provider-cognito-identity");5const cognitoIdentityClient = new CognitoIdentityClient({6 region: 'ap-northeast-2'7});8const s3 = new S3Client({9 region: 'ap-northeast-2',10 credentials: fromCognitoIdentityPool({11 client: cognitoIdentityClient,12 identityPoolId: 'ap-northeast-2:6fafadd5-4e84-4213-83a4-8b8e5bf7aef2'13 }),14});15const s3BucketName = 'taeguk-github-io-public'16// NOTE: There is no trailing slash in return value.17function getAbsoluteCurrentPath () {18 return $('.current_location').first().text().trim()19}20function setAbsolueCurrentPath (absCurPath) {21 // remove trailing slash except foremost slash22 absCurPath = absCurPath.trim()23 absCurPath = absCurPath === '/' ? '/' : absCurPath.replace(/\/$/, "")24 $('.current_location').text(absCurPath)25}26function getAbsolutePath (path_) {27 const absCurPath = getAbsoluteCurrentPath()28 let absPath29 if (path_.startsWith('/'))30 absPath = path_31 else32 absPath = absCurPath + '/' + path_33 absPath = path.normalize(absPath)34 return absPath35}36exports.cd = async (dirPath) => {37 let absDirPath = getAbsolutePath(dirPath)38 const isDirExists = await checkDirExists(absDirPath)39 if (isDirExists)40 setAbsolueCurrentPath(absDirPath)41 else {42 const isFileExists = await checkFileExists(absDirPath)43 if (isFileExists)44 throw new Error('not a directory: ' + dirPath)45 else46 throw new Error('no such file or directory: ' + dirPath)47 }48}49exports.autoCompleteDir = async (keyword) => {50 const absCurPath = getAbsoluteCurrentPath()51 // First, try to find matched directory in childs.52 let prefix = getDirKeyForS3(absCurPath + '/' + keyword)53 let data = await listObjectsFromS3(prefix)54 // If not found, try to matched directory in siblings.55 if (data.CommonPrefixes.length === 0) {56 // Remove trailing slash.57 prefix = prefix.replace(/\/$/, "")58 data = await listObjectsFromS3(prefix)59 }60 if (data.CommonPrefixes.length > 0)61 return path.relative(absCurPath, data.CommonPrefixes[0].Prefix) + '/'62 else63 return keyword64}65exports.autoCompleteFile = async (keyword) => {66 const absCurPath = getAbsoluteCurrentPath()67 const prefix = getFileKeyForS3(absCurPath + '/' + keyword)68 const data = await listObjectsFromS3(prefix)69 if (data.Contents.length > 0)70 return path.relative(absCurPath, data.Contents[0].Key)71 else if (data.CommonPrefixes.length > 0)72 return path.relative(absCurPath, data.CommonPrefixes[0].Prefix) + '/'73 else74 return keyword75}76async function checkDirExists (absPath) {77 const { isDirExists, _ } = await checkDirExistsAndEmpty(absPath)78 return isDirExists79}80async function checkDirExistsAndEmpty (absPath) {81 const dirData = await listObjectsOfDirFromS3(absPath, excludeDirFromContents = false)82 const isDirExists = dirData.CommonPrefixes.length > 0 || dirData.Contents.length > 083 const isDirExistsAndEmpty = dirData.CommonPrefixes.length === 0 && dirData.Contents.length === 184 return { isDirExists, isDirExistsAndEmpty }85}86async function checkFileExists (absPath) {87 if (absPath.substr(-1) === '/')88 return false89 const fileKey = getFileKeyForS3(absPath)90 let isFileExists91 try {92 await s3.send(new HeadObjectCommand({Bucket: s3BucketName, Delimiter: '/', Key: fileKey}))93 isFileExists = true94 } catch (err) {95 if (err.message === 'NotFound')96 isFileExists = false97 else98 throw err99 }100 return isFileExists101}102function getFileKeyForS3 (absPath) {103 // - make it sure to be normalized.104 // - remove foremost slash.105 let key = path.normalize(absPath)106 key = key[0] === '/' ? key.substring(1) : key107 return key108}109function getDirKeyForS3 (absDirPath) {110 // make it sure to be normalized like "/aaaaa/bb/ccc".111 let key = path.normalize(absDirPath)112 // "/" -> ""113 // "/aaaaa/bb/ccc" -> "aaaaa/bb/ccc/"114 // "/aaaaa/bb/ccc/" -> "aaaaa/bb/ccc/"115 return key === '/' ? '' : key.substring(1).replace(/\/$/, "") + '/'116}117async function listObjectsOfDirFromS3 (absDirPath, excludeDirFromContents = true) {118 const key = getDirKeyForS3(absDirPath)119 return await listObjectsFromS3(key, excludeDirFromContents)120}121async function listObjectsFromS3 (prefix, excludeDirFromContents = true) {122 let data = await s3.send(new ListObjectsV2Command({Bucket: s3BucketName, Delimiter: '/', Prefix: prefix}))123 if (data.CommonPrefixes === undefined)124 data.CommonPrefixes = []125 if (data.Contents === undefined)126 data.Contents = []127 // There can be object which key is same to directory exactly.128 // We should erase it to make reasonable output to users.129 if (excludeDirFromContents && prefix.substr(-1) === '/') {130 data.Contents = data.Contents.filter((content) => {131 return content.Key !== prefix132 })133 }134 return data135}136exports.ls = async (dirPath = '') => {137 const absDirPath = getAbsolutePath(dirPath)138 const isDirExists = await checkDirExists(absDirPath)139 if (!isDirExists) {140 const isFileExists = await checkFileExists(absDirPath)141 if (isFileExists)142 throw new Error('not a directory: ' + dirPath)143 else144 throw new Error('no such file or directory: ' + dirPath)145 }146 const data = await listObjectsOfDirFromS3(absDirPath)147 let names = []148 for (const commonPrefix of data.CommonPrefixes) {149 const dirPath = commonPrefix.Prefix150 const dirName = path.basename(dirPath) + '/'151 names.push(dirName)152 }153 for (const content of data.Contents) {154 const filePath = content.Key155 const fileName = path.basename(filePath)156 const fileSize = content.Size157 const lastModified = content.LastModified158 names.push(fileName)159 }160 names.sort()161 let result = $('<pre>')162 for (const name of names) {163 result.append($(document.createTextNode(name + '\n')))164 }165 return result166}167exports.mkdir = async (dirPath) => {168 const absDirPath = getAbsolutePath(dirPath)169 const isDirExists = await checkDirExists(absDirPath)170 if (isDirExists)171 throw new Error('directory already exists: ' + dirPath)172 else {173 const isFileExists = await checkFileExists(absDirPath)174 if (isFileExists)175 throw new Error('file exists: ' + dirPath)176 else {177 const key = getDirKeyForS3(absDirPath)178 await s3.send(new PutObjectCommand({Bucket: s3BucketName, Key: key}))179 }180 }181}182exports.rmdir = async (dirPath) => {183 const absDirPath = getAbsolutePath(dirPath)184 const { isDirExists, isDirExistsAndEmpty } = await checkDirExistsAndEmpty(absDirPath)185 if (isDirExists) {186 if (isDirExistsAndEmpty) {187 const key = getDirKeyForS3(absDirPath)188 await s3.send(new DeleteObjectCommand({Bucket: s3BucketName, Key: key}))189 }190 else191 throw new Error('directory not empty: ' + dirPath)192 }193 else {194 const isFileExists = await checkFileExists(absDirPath)195 if (isFileExists)196 throw new Error('not a directory: ' + dirPath)197 else198 throw new Error('no such file or directory: ' + dirPath)199 }200}201exports.cat = async (filePath) => {202 const absFilePath = getAbsolutePath(filePath)203 try {204 const key = getFileKeyForS3(absFilePath)205 const {Body} = await s3.send(new GetObjectCommand({Bucket: s3BucketName, Key: key}))206 const data = await Body.getReader().read()207 const text = data.value === undefined ? '' : Buffer.from(data.value).toString('utf-8')208 return $('<pre>').text(text)209 } catch (err) {210 if (err.message === 'NoSuchKey')211 throw new Error('no such file: ' + filePath)212 else213 throw err214 }215}216async function assertFileExists (filePath) {217 const absFilePath = getAbsolutePath(filePath)218 const isFileExists = await checkFileExists(absFilePath)219 if (!isFileExists) {220 const isDirExists = await checkDirExists(absFilePath)221 if (isDirExists)222 throw new Error('is a directory: ' + filePath)223 else224 throw new Error('no such file or directory: ' + filePath)225 }226}227async function assertFileIsCreatable (filePath) {228 const absFilePath = getAbsolutePath(filePath)229 const lastChar = absFilePath.substr(-1)230 const isDirExists = await checkDirExists(absFilePath)231 if (isDirExists)232 throw new Error('is a directory: ' + filePath)233 // The path means a directory. So, it can't be a file.234 // Use same error message in general shell.235 if (lastChar === '/')236 throw new Error('no such file or directory: ' + filePath)237}238exports.redirectToFile = async (filePath, content) => {239 await assertFileIsCreatable(filePath)240 const absFilePath = getAbsolutePath(filePath)241 const key = getFileKeyForS3(absFilePath)242 await s3.send(new PutObjectCommand({Bucket: s3BucketName, Key: key, Body: content}))243}244exports.rm = async (filePath) => {245 await assertFileExists(filePath)246 const absFilePath = getAbsolutePath(filePath)247 const key = getFileKeyForS3(absFilePath)248 await s3.send(new DeleteObjectCommand({Bucket: s3BucketName, Key: key}))249}250exports.cp = async (srcFilePath, dstFilePath) => {251 await assertFileExists(srcFilePath)252 await assertFileIsCreatable(dstFilePath)253 const absSrcFilePath = getAbsolutePath(srcFilePath)254 const absDstFilePath = getAbsolutePath(dstFilePath)255 try {256 const srcKey = getFileKeyForS3(absSrcFilePath)257 // NOTE: It is inserted to http header as X-Amz-Copy-Source. But aws sdk don't encode the value.258 // So we should encodeURI for the value ourself.259 const copySource = encodeURIComponent('/' + s3BucketName + '/' + srcKey)260 const dstKey = getFileKeyForS3(absDstFilePath)261 await s3.send(new CopyObjectCommand({Bucket: s3BucketName, CopySource: copySource, Key: dstKey}))262 return263 } catch (err) {264 if (err.message === 'NoSuchKey')265 throw new Error('no such file: ' + filePath)266 else267 throw err268 }...

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meteor.mobile.server.js

Source:meteor.mobile.server.js Github

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1class _Mobile {2 constructor() {3 this.version = '1.0.0';4 this.shell = Npm.require( 'shelljs/global' );5 this.colors = Npm.require( 'colors' );6 this.figures = Npm.require( 'figures' );7 this.fs = Npm.require( 'fs' );8 this.appDir = pwd().replace(/\/\.meteor.*$/, '');9 this.appDirs = ls('-A', this.appDir);10 }11 get( module ) {12 return Npm.require( module );13 }14 prepareClientDir() {15 let isDirExists = _.contains(this.appDirs, 'client');16 if (! isDirExists ) {17 echo(this.figures.error, '[Mobile] Could not find directory: "client" in your project root, creating...' );18 mkdir(this.appDir + '/client');19 }20 }21 preparePackagesDir() {22 let isDirExists = _.contains(this.appDirs, 'packages');23 if (! isDirExists ) {24 echo(this.figures.error, '[Mobile] Could not find directory: "packages" in your project root, creating...' );25 mkdir(this.appDir + '/packages');26 }27 }28 mobileSettingsFile() {29 return {30 "Fast click": true,31 "Launch screen": true,32 "Mobile statusbar": true,33 "Iron Router": false,34 "Flow Router": false,35 "Semantic UI": false,36 "Ionic Framework UI": false,37 "Faker": false,38 "Geolocation": false,39 "Camera": false,40 "Reactive dict": false,41 "Reactive var": false,42 "create meteor's Mobile Config File": false,43 "Moment": false44 };45 }46 isSettingsFileExists() {47 let isDirExists = _.contains(this.appDirs, '.mobile.json');48 if (! isDirExists ) {49 echo(this.figures.error, '[Mobile] Could not find file: ".mobile.json" in your project root, creating...' );50 echo( JSON.stringify(this.mobileSettingsFile(), null, 2) ).to( this.appDir + '/.mobile.json' );51 }52 return true;53 }54 translateFriendlyNames( friendlyName ) {55 let dict = {56 "Fast click": "fastclick",57 "Launch screen": 'launch-screen',58 "Mobile statusbar": 'mobile-status-bar',59 "Iron Router": 'iron:router',60 "Flow Router": 'kadira:flow-router',61 "Semantic UI": 'semantic:ui',62 "Ionic Framework UI": 'driftyco:ionic',63 "Faker": 'digilord:faker',64 "Geolocation": 'mdg:geolocation',65 "Camera": 'mdg:camera',66 "Reactive dict": 'reactive-dict',67 "Reactive var": 'reactive-var',68 "create meteor's Mobile Config File": 'mobile-config',69 "Moment": 'momentjs:moment'70 };71 return dict[friendlyName];72 }73 createMobileConfig() {74 console.log('creating mobile-config');75 let sample = `76 // This section sets up some basic app metadata,77 // the entire section is optional.78 App.info({79 id: 'com.example.matt.uber',80 name: 'über',81 description: 'Get über power in one button click',82 author: 'Matt Development Group',83 email: 'contact@example.com',84 website: 'http://example.com'85 });86 // Set up resources such as icons and launch screens.87 App.icons({88 'iphone': 'icons/icon-60.png',89 'iphone_2x': 'icons/icon-60@2x.png',90 // ... more screen sizes and platforms ...91 });92 App.launchScreens({93 'iphone': 'splash/Default~iphone.png',94 'iphone_2x': 'splash/Default@2x~iphone.png',95 // ... more screen sizes and platforms ...96 });97 // Set PhoneGap/Cordova preferences98 App.setPreference('BackgroundColor', '0xff0000ff');99 App.setPreference('HideKeyboardFormAccessoryBar', true);100 App.setPreference('Orientation', 'default');101 App.setPreference('Orientation', 'all', 'ios');102 // Pass preferences for a particular PhoneGap/Cordova plugin103 App.configurePlugin('com.phonegap.plugins.facebookconnect', {104 APP_ID: '1234567890',105 API_KEY: 'supersecretapikey'106 });107 `;108 if ( cat(this.appDir + '/mobile-config.js') === '' ) {109 echo( sample ).to( this.appDir + '/mobile-config.js' );110 }111 return true;112 }113 check( packages ) {114 this.packages = packages;115 return this;116 }117 using( settingsFile ) {118 let packages = this.packages;119 let settings = JSON.parse(settingsFile);120 for (let packageName in settings) {121 if (settings.hasOwnProperty(packageName)) {122 if ( this.translateFriendlyNames(packageName) === 'mobile-config' ) {123 this.createMobileConfig();124 } else {125 console.log(`[Meteor Mobile]: ${settings[packageName] ? 'installing' : 'removing'}... `, this.translateFriendlyNames(packageName));126 var package = exec(`meteor ${settings[packageName] ? 'add' : 'remove'} ${this.translateFriendlyNames(packageName)}`, { silent: true }).output;127 console.log(package);128 }129 }130 }131 }132 watchSettings( cb ) {133 this.fs.watchFile(this.appDir + '/.mobile.json', function (current, prev) {134 console.log('[Meteor Mobile]: Config changed, updating...');135 cb();136 });137 }138 init() {139 if (! this.isSettingsFileExists() ) {140 console.log(this.figures.star + this.figures.star + this.figures.star + ' ===[[[ Welcome to Meteor Mobile ]]]=== '.green + this.figures.star + this.figures.star + this.figures.star);141 this.prepareClientDir();142 } else {143 // let appPackages = cat( this.appDir + '/.meteor/packages' );144 let appPackages = exec('meteor list', { silent: true }).output;145 let settingsFile = cat( this.appDir + '/.mobile.json' );146 this.watchSettings(() => {147 Mobile.check(appPackages).using(settingsFile)148 });149 }150 }151}152Mobile = new _Mobile();...

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assertion-helper.js

Source:assertion-helper.js Github

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...40function checkTestDir (testDirPath, forError, expectedSubDirCount, expectedScreenshotCount) {41 var subDirs = fs42 .readdirSync(testDirPath)43 .filter(function (file) {44 return isDirExists(path.join(testDirPath, file));45 });46 if (subDirs.length !== expectedSubDirCount)47 return false;48 var dirPath = null;49 return subDirs.every(function (dir) {50 dirPath = forError ? path.join(testDirPath, dir, ERRORS_DIR_NAME) : path.join(testDirPath, dir);51 return getScreenshotFilesCount(dirPath) === expectedScreenshotCount;52 });53}54exports.errorInEachBrowserContains = function errorInEachBrowserContains (testErrors, message, errorIndex) {55 if (testErrors instanceof Error)56 throw testErrors;57 // NOTE: if errors are the same in different browsers58 if (Array.isArray(testErrors))59 expect(testErrors[errorIndex]).contains(message);60 //NOTE: if they are different61 else {62 Object.keys(testErrors).forEach(function (key) {63 expect(testErrors[key][errorIndex]).contains(message);64 });65 }66};67exports.errorInEachBrowserContainsRegExp = function errorInEachBrowserContains (testErrors, messageRE, errorIndex) {68 if (testErrors instanceof Error)69 throw testErrors;70 // NOTE: if errors are the same in different browsers71 if (Array.isArray(testErrors))72 expect(messageRE.test(testErrors[errorIndex])).equals(true);73 //NOTE: if they are different74 else {75 Object.keys(testErrors).forEach(function (key) {76 expect(messageRE.test(testErrors[key][errorIndex])).equals(true);77 });78 }79};80exports.errorInEachBrowserNotContains = function errorInEachBrowserNotContains (testErrors, message, errorIndex) {81 if (testErrors instanceof Error)82 throw testErrors;83 // NOTE: if errors are the same in different browsers84 if (Array.isArray(testErrors))85 expect(testErrors[errorIndex]).not.contains(message);86 //NOTE: if the are different87 else {88 Object.keys(testErrors).forEach(function (key) {89 expect(testErrors[key][errorIndex]).not.contains(message);90 });91 }92};93exports.isScreenshotDirExists = function () {94 return isDirExists(SCREENSHOTS_PATH);95};96exports.checkScreenshotsCreated = function checkScreenshotsCreated (forError, count, customPath, runDirCount) {97 var expectedSubDirCount = config.browsers.length;98 var expectedScreenshotCount = count || 2;99 if (!isDirExists(SCREENSHOTS_PATH))100 return false;101 var taskDirs = fs.readdirSync(SCREENSHOTS_PATH);102 if (!taskDirs || !taskDirs[0] || taskDirs.length !== 1)103 return false;104 var taskDirPath = path.join(SCREENSHOTS_PATH, taskDirs[0]);105 if (customPath) {106 var customDirExists = taskDirPath.indexOf(customPath) !== -1;107 var hasScreenshots = getScreenshotFilesCount(taskDirPath, customPath) ===108 expectedScreenshotCount * expectedSubDirCount;109 return customDirExists && hasScreenshots;110 }111 if (!TASK_DIR_RE.test(taskDirs[0]))112 return false;113 var testDirs = fs.readdirSync(taskDirPath);114 if (!testDirs || !testDirs.length || testDirs.length !== 1)115 return false;116 var basePath = null;117 var dirs = null;118 var dirNameRE = null;119 var dirPath = null;120 if (runDirCount) {121 basePath = path.join(taskDirPath, testDirs[0]);122 dirs = fs.readdirSync(basePath);123 dirNameRE = RUN_DIR_NAME_RE;124 if (!dirs || !dirs.length || dirs.length !== runDirCount)125 return false;126 }127 else {128 basePath = taskDirPath;129 dirs = testDirs;130 dirNameRE = TEST_DIR_NAME_RE;131 }132 return dirs.every(function (dir) {133 if (!dirNameRE.test(dir))134 return false;135 dirPath = path.join(basePath, dir);136 return checkTestDir(dirPath, forError, expectedSubDirCount, expectedScreenshotCount);137 });138};139exports.removeScreenshotDir = function () {140 if (isDirExists(SCREENSHOTS_PATH))141 del(SCREENSHOTS_PATH);...

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index.js

Source:index.js Github

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...39 if (typeof mode === 'undefined') {40 // 511 === 077741 mode = 511 & ~process.umask();42 }43 if (isDirExists(path)) return;44 path45 .replace(/\\/g, '/')46 .split('/')47 .reduce(function(prev, next) {48 if (prev && !isDirExists(prev)) {49 fs.mkdirSync(prev, mode);50 }51 return prev + '/' + next;52 });53 if (!isDirExists(path)) {54 fs.mkdirSync(path, mode);55 }56}57const readFileMd5 = url => {58 return new Promise(resolve => {59 let md5sum = crypto.createHash('md5');60 let stream = fs.createReadStream(url);61 stream.on('data', function(chunk) {62 md5sum.update(chunk);63 });64 stream.on('end', function() {65 let fileMd5 = md5sum.digest('hex');66 resolve(fileMd5);67 });...

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fileAttributes.js

Source:fileAttributes.js Github

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1const fse = require('fs-extra');2const fs = require('fs');3const fileInfo = (filename) => {4 var stats = {};5 try {6 stats = fse.statSync(filename);7let isDirExists = fs.lstatSync(filename).isDirectory()8 var fileBase64;9 var is_folder = false10 //console.log("Dir exists.",isDirExists);11 if (isDirExists) {12 fileBase64 = ""13 is_folder = true14 } else {15 const fileContents = fse.readFileSync(filename);16 fileBase64 = fileContents.toString('base64');17 }18 stats['data'] = fileBase6419 stats['file_path'] = filename20 stats['is_folder'] = is_folder21 return stats22}23catch (e) {24 console.log("File does not exist.-----with error: ",e);25 return null26}27}...

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helpers.js

Source:helpers.js Github

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1import fs from 'fs';2import path from 'path';3import { fileURLToPath } from 'url';4const __filename = fileURLToPath(import.meta.url);5const __dirname = path.dirname(__filename);6export const createTempDirectoryIfNotExists = () => {7 const tempPath = path.join(__dirname, '..', 'temp');8 const isDirExists = fs.existsSync(tempPath);9 if (!isDirExists) {10 fs.mkdirSync(tempPath, { recursive: true });11 }...

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Using AI Code Generation

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1import { Selector } from 'testcafe';2test('My first test', async t => {3 .typeText('#developer-name', 'John Smith')4 .click('#submit-button');5 const articleHeader = await Selector('.result-content').find('h1');6 let headerText = await articleHeader.innerText;7});8test('My second test', async t => {9 .typeText('#developer-name', 'John Smith')10 .click('#submit-button');11 const articleHeader = await Selector('.result-content').find('h1');12 let headerText = await articleHeader.innerText;13});14test('My third test', async t => {15 .typeText('#developer-name', 'John Smith')16 .click('#submit-button');17 const articleHeader = await Selector('.result-content').find('h1');18 let headerText = await articleHeader.innerText;19});20test('My fourth test', async t => {21 .typeText('#developer-name', 'John Smith')22 .click('#submit-button');23 const articleHeader = await Selector('.result-content').find('h1');24 let headerText = await articleHeader.innerText;25});26test('My fifth test', async t => {27 .typeText('#developer-name', 'John Smith')28 .click('#submit-button');29 const articleHeader = await Selector('.result-content').find('h1');30 let headerText = await articleHeader.innerText;31});32test('My sixth test', async t => {33 .typeText('#developer-name', 'John Smith')34 .click('#submit-button');35 const articleHeader = await Selector('.result-content').find('h1');36 let headerText = await articleHeader.innerText;37});38test('My seventh test', async t => {39 .typeText('#developer-name', 'John Smith')40 .click('#submit-button');41 const articleHeader = await Selector('.result-content').find('h1

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Using AI Code Generation

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1import { Selector } from 'testcafe';2test('My first test', async t => {3 .typeText('#developer-name', 'John Smith')4 .click('#submit-button')5 .expect(Selector('#article-header').innerText).eql('Thank you, John Smith!');6});7test('Check if file exists', async t => {8 const fs = require('fs');9 .expect(fs.existsSync('test.js')).eql(true);10});11test('Check if directory exists', async t => {12 const fs = require('fs');13 .expect(fs.existsSync('Folder')).eql(true);14});15test('Check if file exists', async t => {16 const fs = require('fs');17 .expect(fs.existsSync('test.js')).eql(true);18});19test('Check if directory exists', async t => {20 const fs = require('fs');21 .expect(fs.existsSync('Folder')).eql(true);22});23test('Check if file exists', async t => {24 const fs = require('fs');25 .expect(fs.existsSync('test.js')).eql(true);26});27test('Check if directory exists', async t => {28 const fs = require('fs');29 .expect(fs.existsSync('Folder')).eql(true);30});31test('Check if file exists', async t => {32 const fs = require('fs');33 .expect(fs.existsSync('test.js')).eql(true);34});35test('Check if directory exists', async t => {36 const fs = require('fs');37 .expect(fs.existsSync('Folder')).eql(true);38});

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Using AI Code Generation

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1import { Selector } from 'testcafe';2test('My first test', async t => {3});4import { Selector } from 'testcafe';5import { isDirExists } from 'testcafe';6test('My first test', async t => {7});8import { Selector } from 'testcafe';9import { isDirExists } from 'testcafe';10test('My first test', async t => {11});12import { Selector } from 'testcafe';13import { isDirExists } from 'testcafe';14test('My first test', async t => {15});16import { Selector } from 'testcafe';17import { isDirExists } from 'testcafe';18test('My first test', async t => {19});20import { Selector } from 'testcafe';21import { isDirExists } from 'testcafe';22test('My first test', async t => {23});24import { Selector } from 'testcafe';25import { isDirExists } from 'testcafe';26test('My first test', async t => {27});28import { Selector } from 'testcafe';29import { is

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Using AI Code Generation

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1import { Selector } from 'testcafe';2test('My first test', async t => {3 .setFilesToUpload('input[type="file"]', [4 ]);5});6test('My second test', async t => {7 .setFilesToUpload('input[type="file"]', [8 ]);9});10test('My third test', async t => {11 .setFilesToUpload('input[type="file"]', [12 ]);13});14test('My fourth test', async t => {15 .setFilesToUpload('input[type="file"]', [16 ]);17});18test('My fifth test', async t => {19 .setFilesToUpload('input[type="file"]', [20 ]);21});22test('My sixth test', async t => {23 .setFilesToUpload('input[type="file"]', [24 ]);25});26test('My seventh test', async t => {27 .setFilesToUpload('input[type="file"]', [28 ]);29});30test('My eighth test', async t => {

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Using AI Code Generation

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1import { Selector } from 'testcafe';2import { isDirExists } from 'testcafe-file-helpers';3test('My first test', async t => {4 .typeText('#developer-name', 'John Smith')5 .click('#submit-button');6 const articleHeader = await Selector('.result-content').find('h1');7 let headerText = await articleHeader.innerText;8 console.log(headerText);9 let isDir = await isDirExists('C:\\testcafe');10 console.log(isDir);11});12const fs = require('fs');13at Module._compile (module.js:439:25)14at Object.Module._extensions..js (module.js:474:10)15at Module.load (module.js:356:32)16at Function.Module._load (module.js:312:12)17at Module.require (module.js:364:17)18at require (module.js:380:17)19at Object.<anonymous> (C:\Users\user\Documents\testcafe\node_modules\testcafe-file-helpers\lib\fs-helpers.js:1:1)20at Module._compile (module.js:456:26)21at Object.Module._extensions..js (module.js:474:10)22at Module.load (module.js:356:32)231/1 failed (2s)

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Using AI Code Generation

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1import { Selector, t } from 'testcafe';2import fs from 'fs';3import { resolve } from 'path';4import { ClientFunction } from 'testcafe';5import { getTestRun } from 'testcafe';6import { Selector } from 'testcafe';7const testController = await getTestRun();8const downloadFolder = './downloads';9const getDownloadedFileName = ClientFunction(() => {10 return document.getElementById('downloadedFileName').value;11});12test('Download File', async t => {13 .click('#downloadFile')14 .expect(getDownloadedFileName()).eql('test.pdf');15 await t.expect(fs.existsSync(resolve(downloadFolder, 'test.pdf'))).ok();16});17import { Selector, t } from 'testcafe';18import fs from 'fs';19import { resolve } from 'path';20import { ClientFunction } from 'testcafe';21import { getTestRun } from 'testcafe';22import { Selector } from 'testcafe';23const testController = await getTestRun();24const downloadFolder = './downloads';25const getDownloadedFileName = ClientFunction(() => {26 return document.getElementById('downloadedFileName').value;27});28test('Download File', async t => {29 .click('#downloadFile')30 .expect(getDownloadedFileName()).eql('test.pdf');31 await t.expect(fs.existsSync(resolve(downloadFolder, 'test.pdf'))).ok();32});33import { Selector, t } from 'testcafe';34import fs from 'fs';35import { resolve } from 'path';36import { ClientFunction } from 'testcafe';37import { getTestRun } from 'testcafe';38import { Selector } from 'testcafe';39const testController = await getTestRun();40const downloadFolder = './downloads';41const getDownloadedFileName = ClientFunction(() => {42 return document.getElementById('downloadedFileName').value;43});44test('

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Using AI Code Generation

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1import { TestcafeFileUtils } from 'testcafe-file-utils';2const path = require('path');3const fileUtils = new TestcafeFileUtils();4const directoryPath = path.resolve(__dirname, './');5await fileUtils.isDirExists(directoryPath).then((result) => {6 console.log(result);7}).catch((error) => {8 console.log(error);9});10import { TestcafeFileUtils } from 'testcafe-file-utils';11const path = require('path');12const fileUtils = new TestcafeFileUtils();13const directoryPath = path.resolve(__dirname, './');14await fileUtils.isDirExists(directoryPath).then((result) => {15 console.log(result);16}).catch((error) => {17 console.log(error);18});19import { TestcafeFileUtils } from 'testcafe-file-utils';20const path = require('path');21const fileUtils = new TestcafeFileUtils();22const filePath = path.resolve(__dirname, './file.txt');23await fileUtils.isFileExists(filePath).then((result) => {24 console.log(result);25}).catch((error) => {26 console.log(error);27});28import { TestcafeFileUtils } from 'testcafe-file-utils';29const path = require('path');30const fileUtils = new TestcafeFileUtils();31const filePath = path.resolve(__dirname, './file.txt');32await fileUtils.isFileExists(filePath).then((result) => {33 console.log(result);34}).catch((error) => {35 console.log(error);36});37import { TestcafeFileUtils } from 'testcafe-file-utils';38const path = require('path');39const fileUtils = new TestcafeFileUtils();40const filePath = path.resolve(__dirname, './file.txt');41await fileUtils.isFileExists(filePath).then((result) => {42 console.log(result);43}).catch((error) => {44 console.log(error);45});46import { Testca

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