How to use touchFile method in Mocha

Best JavaScript code snippet using mocha

watch.spec.js

Source:watch.spec.js Github

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...33 it('reruns test when watched test file is touched', function() {34 const testFile = path.join(tempDir, 'test.js');35 copyFixture(DEFAULT_FIXTURE, testFile);36 return runMochaWatchJSONAsync([testFile], tempDir, () => {37 touchFile(testFile);38 }).then(results => {39 expect(results, 'to have length', 2);40 });41 });42 it('reruns test when watched test file crashes', function() {43 const testFile = path.join(tempDir, 'test.js');44 copyFixture(DEFAULT_FIXTURE, testFile);45 replaceFileContents(testFile, 'done();', 'done((;');46 return runMochaWatchJSONAsync([testFile], tempDir, () => {47 replaceFileContents(testFile, 'done((;', 'done();');48 }).then(results => {49 expect(results, 'to have length', 1);50 });51 });52 describe('when in parallel mode', function() {53 it('reruns test when watched test file is touched', function() {54 const testFile = path.join(tempDir, 'test.js');55 copyFixture(DEFAULT_FIXTURE, testFile);56 return runMochaWatchJSONAsync(['--parallel', testFile], tempDir, () => {57 touchFile(testFile);58 }).then(results => {59 expect(results, 'to have length', 2);60 });61 });62 it('reruns test when watched test file is crashed', function() {63 const testFile = path.join(tempDir, 'test.js');64 copyFixture(DEFAULT_FIXTURE, testFile);65 replaceFileContents(testFile, 'done();', 'done((;');66 return runMochaWatchJSONAsync([testFile], tempDir, () => {67 replaceFileContents(testFile, 'done((;', 'done();');68 }).then(results => {69 expect(results, 'to have length', 1);70 });71 });72 });73 it('reruns test when file matching --watch-files changes', function() {74 const testFile = path.join(tempDir, 'test.js');75 copyFixture(DEFAULT_FIXTURE, testFile);76 const watchedFile = path.join(tempDir, 'dir/file.xyz');77 touchFile(watchedFile);78 return runMochaWatchJSONAsync(79 [testFile, '--watch-files', 'dir/*.xyz'],80 tempDir,81 () => {82 touchFile(watchedFile);83 }84 ).then(results => {85 expect(results.length, 'to equal', 2);86 });87 });88 it('reruns test when file matching --watch-files is added', function() {89 const testFile = path.join(tempDir, 'test.js');90 copyFixture(DEFAULT_FIXTURE, testFile);91 const watchedFile = path.join(tempDir, 'lib/file.xyz');92 return runMochaWatchJSONAsync(93 [testFile, '--watch-files', '**/*.xyz'],94 tempDir,95 () => {96 touchFile(watchedFile);97 }98 ).then(results => {99 expect(results, 'to have length', 2);100 });101 });102 it('reruns test when file matching --watch-files is removed', function() {103 const testFile = path.join(tempDir, 'test.js');104 copyFixture(DEFAULT_FIXTURE, testFile);105 const watchedFile = path.join(tempDir, 'lib/file.xyz');106 touchFile(watchedFile);107 return runMochaWatchJSONAsync(108 [testFile, '--watch-files', 'lib/**/*.xyz'],109 tempDir,110 () => {111 fs.removeSync(watchedFile);112 }113 ).then(results => {114 expect(results, 'to have length', 2);115 });116 });117 it('does not rerun test when file not matching --watch-files is changed', function() {118 const testFile = path.join(tempDir, 'test.js');119 copyFixture(DEFAULT_FIXTURE, testFile);120 const watchedFile = path.join(tempDir, 'dir/file.js');121 touchFile(watchedFile);122 return runMochaWatchJSONAsync(123 [testFile, '--watch-files', 'dir/*.xyz'],124 tempDir,125 () => {126 touchFile(watchedFile);127 }128 ).then(results => {129 expect(results.length, 'to equal', 1);130 });131 });132 it('picks up new test files when they are added', function() {133 const testFile = path.join(tempDir, 'test/a.js');134 copyFixture(DEFAULT_FIXTURE, testFile);135 return runMochaWatchJSONAsync(136 ['test/**/*.js', '--watch-files', 'test/**/*.js'],137 tempDir,138 () => {139 const addedTestFile = path.join(tempDir, 'test/b.js');140 copyFixture('passing', addedTestFile);141 }142 ).then(results => {143 expect(results, 'to have length', 2);144 expect(results[0].passes, 'to have length', 1);145 expect(results[1].passes, 'to have length', 3);146 });147 });148 it('reruns test when file matching --extension is changed', function() {149 const testFile = path.join(tempDir, 'test.js');150 copyFixture(DEFAULT_FIXTURE, testFile);151 const watchedFile = path.join(tempDir, 'file.xyz');152 touchFile(watchedFile);153 return runMochaWatchJSONAsync(154 [testFile, '--extension', 'xyz,js'],155 tempDir,156 () => {157 touchFile(watchedFile);158 }159 ).then(results => {160 expect(results, 'to have length', 2);161 });162 });163 it('reruns when "rs\\n" typed', function() {164 const testFile = path.join(tempDir, 'test.js');165 copyFixture(DEFAULT_FIXTURE, testFile);166 return runMochaWatchJSONAsync([testFile], tempDir, mochaProcess => {167 mochaProcess.stdin.write('rs\n');168 }).then(results => {169 expect(results, 'to have length', 2);170 });171 });172 it('reruns test when file starting with . and matching --extension is changed', function() {173 const testFile = path.join(tempDir, 'test.js');174 copyFixture(DEFAULT_FIXTURE, testFile);175 const watchedFile = path.join(tempDir, '.file.xyz');176 touchFile(watchedFile);177 return runMochaWatchJSONAsync(178 [testFile, '--extension', 'xyz,js'],179 tempDir,180 () => {181 touchFile(watchedFile);182 }183 ).then(results => {184 expect(results, 'to have length', 2);185 });186 });187 it('ignores files in "node_modules" and ".git" by default', function() {188 const testFile = path.join(tempDir, 'test.js');189 copyFixture(DEFAULT_FIXTURE, testFile);190 const nodeModulesFile = path.join(tempDir, 'node_modules', 'file.xyz');191 const gitFile = path.join(tempDir, '.git', 'file.xyz');192 touchFile(gitFile);193 touchFile(nodeModulesFile);194 return runMochaWatchJSONAsync(195 [testFile, '--extension', 'xyz,js'],196 tempDir,197 () => {198 touchFile(gitFile);199 touchFile(nodeModulesFile);200 }201 ).then(results => {202 expect(results, 'to have length', 1);203 });204 });205 it('ignores files matching --watch-ignore', function() {206 const testFile = path.join(tempDir, 'test.js');207 copyFixture(DEFAULT_FIXTURE, testFile);208 const watchedFile = path.join(tempDir, 'dir/file-to-ignore.xyz');209 touchFile(watchedFile);210 return runMochaWatchJSONAsync(211 [212 testFile,213 '--watch-files',214 'dir/*.xyz',215 '--watch-ignore',216 'dir/*ignore*'217 ],218 tempDir,219 () => {220 touchFile(watchedFile);221 }222 ).then(results => {223 expect(results.length, 'to equal', 1);224 });225 });226 it('reloads test files when they change', function() {227 const testFile = path.join(tempDir, 'test.js');228 copyFixture('options/watch/test-file-change', testFile);229 return runMochaWatchJSONAsync(230 [testFile, '--watch-files', '**/*.js'],231 tempDir,232 () => {233 replaceFileContents(234 testFile,235 'testShouldFail = true',236 'testShouldFail = false'237 );238 }239 ).then(results => {240 expect(results, 'to have length', 2);241 expect(results[0].passes, 'to have length', 0);242 expect(results[0].failures, 'to have length', 1);243 expect(results[1].passes, 'to have length', 1);244 expect(results[1].failures, 'to have length', 0);245 });246 });247 it('reloads test dependencies when they change', function() {248 const testFile = path.join(tempDir, 'test.js');249 copyFixture('options/watch/test-with-dependency', testFile);250 const dependency = path.join(tempDir, 'lib', 'dependency.js');251 copyFixture('options/watch/dependency', dependency);252 return runMochaWatchJSONAsync(253 [testFile, '--watch-files', 'lib/**/*.js'],254 tempDir,255 () => {256 replaceFileContents(257 dependency,258 'module.exports.testShouldFail = false',259 'module.exports.testShouldFail = true'260 );261 }262 ).then(results => {263 expect(results, 'to have length', 2);264 expect(results[0].passes, 'to have length', 1);265 expect(results[0].failures, 'to have length', 0);266 expect(results[1].passes, 'to have length', 0);267 expect(results[1].failures, 'to have length', 1);268 });269 });270 // Regression test for https://github.com/mochajs/mocha/issues/2027271 it('respects --fgrep on re-runs', async function() {272 const testFile = path.join(tempDir, 'test.js');273 copyFixture('options/grep', testFile);274 return expect(275 runMochaWatchJSONAsync([testFile, '--fgrep', 'match'], tempDir, () => {276 touchFile(testFile);277 }),278 'when fulfilled',279 'to satisfy',280 {281 length: 2,282 0: {tests: expect.it('to have length', 2)},283 1: {tests: expect.it('to have length', 2)}284 }285 );286 });287 describe('with required hooks', function() {288 /**289 * Helper for setting up hook tests290 *291 * @param {string} hookName name of hook to test292 * @return {function}293 */294 function setupHookTest(hookName) {295 return function() {296 const testFile = path.join(tempDir, 'test.js');297 const hookFile = path.join(tempDir, 'hook.js');298 copyFixture('__default__', testFile);299 copyFixture('options/watch/hook', hookFile);300 replaceFileContents(hookFile, '<hook>', hookName);301 return runMochaWatchJSONAsync(302 [testFile, '--require', hookFile],303 tempDir,304 () => {305 touchFile(testFile);306 }307 ).then(results => {308 expect(results.length, 'to equal', 2);309 expect(results[0].failures, 'to have length', 1);310 expect(results[1].failures, 'to have length', 1);311 });312 };313 }314 it('mochaHooks.beforeAll runs as expected', setupHookTest('beforeAll'));315 it('mochaHooks.beforeEach runs as expected', setupHookTest('beforeEach'));316 it('mochaHooks.afterAll runs as expected', setupHookTest('afterAll'));317 it('mochaHooks.afterEach runs as expected', setupHookTest('afterEach'));318 });319 it('should not leak event listeners', function() {320 this.timeout(20000);321 const testFile = path.join(tempDir, 'test.js');322 copyFixture(DEFAULT_FIXTURE, testFile);323 return expect(324 runMochaWatchAsync(325 [testFile],326 {cwd: tempDir, stdio: 'pipe'},327 async () => {328 // we want to cause _n + 1_ reruns, which should cause the warning329 // to occur if the listeners aren't properly destroyed330 const iterations = new Array(process.getMaxListeners() + 1);331 // eslint-disable-next-line no-unused-vars332 for await (const _ of iterations) {333 touchFile(testFile);334 await sleep(1000);335 }336 }337 ),338 'when fulfilled',339 'to satisfy',340 {341 output: expect.it('not to match', /MaxListenersExceededWarning/)342 }343 );344 });345 });...

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test-watch.js

Source:test-watch.js Github

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...104};105Fiber(function () {106 console.log("Test Watcher");107 console.log("... one file");108 touchFile('/aa/b', 'kitten');109 go({110 files: { '/aa/b': true }111 });112 assert(!fires());113 touchFile('/aa/b', 'kitten');114 assert(!fires());115 touchFile('/aa/b', 'puppy');116 assert(fires());117 go();118 touchFile('/aa/b', 'puppy');119 assert(!fires());120 touchFile('/aa/b', 'kitten');121 assert(fires());122 go();123 remove('/aa/b');124 assert(fires());125 touchFile('/aa/b');126 go({127 files: { '/aa/b': true, '/aa/c': true }128 });129 assert(fires()); // look like /aa/c was removed130 go({131 files: { '/aa/b': true, '/aa/c': null }132 });133 assert(!fires()); // assert that /aa/c doesn't exist134 console.log("... directories");135 go({136 files: {'/aa/b': true },137 directories: [138 {absPath: '/aa',139 include: [/yes/, /maybe/, /aa/],140 exclude: [/not/, /never/],141 contents: []142 },143 {absPath: '/bb',144 include: [/.?/],145 contents: []146 }147 ]148 });149 assert(fires()); // because /bb doesn't exist150 touchDir('/bb');151 go();152 assert(!fires());153 touchFile('/aa/c');154 assert(!fires());155 touchFile('/aa/maybe-not');156 assert(!fires());157 touchFile('/aa/never-yes');158 assert(!fires());159 touchFile('/aa/never');160 assert(!fires());161 touchFile('/aa/yes-for-sure');162 assert(fires());163 go();164 touchFile('/aa/nope');165 assert(fires()); // because yes-for-sure isn't in 'contents'166 remove('/aa/yes-for-sure');167 go();168 assert(!fires());169 touchFile('/aa/maybe-this-time');170 assert(fires());171 go();172 assert(fires()); // maybe-this-time is still there173 go({174 files: {'/aa/b': true},175 directories: [176 {absPath: '/aa',177 include: [/yes/, /maybe/, /aa/],178 exclude: [/not/, /never/],179 contents: ['maybe-this-time']180 },181 {absPath: '/bb',182 include: [/.?/],183 contents: []184 }185 ]186 });187 go();188 assert(!fires()); // maybe-this-time is now in the expected file list189 touchFile('/aa/maybe-yes');190 assert(fires());191 remove('/aa/maybe-yes');192 remove('/aa/maybe-this-time');193 go();194 assert(fires()); // maybe-this-time is missing195 touchFile('/aa/maybe-this-time');196 touchDir('/aa/yes-i-said-yes-i-will-yes');197 go({198 directories: [199 {absPath: '/aa',200 include: [/yes/, /maybe/, /aa/],201 exclude: [/not/, /never/],202 contents: ['maybe-this-time']203 }204 ]205 });206 assert(fires()); // yes-i-said-yes-i-will-yes/ is missing207 go({208 directories: [209 {absPath: '/aa',210 include: [/yes/, /maybe/, /aa/],211 exclude: [/not/, /never/],212 contents: ['maybe-this-time', 'yes-i-said-yes-i-will-yes']213 }214 ]215 });216 assert(fires()); // yes-i-said-yes-i-will-yes is a dir, not a file217 go({218 directories: [219 {absPath: '/aa',220 include: [/yes/, /maybe/, /aa/],221 exclude: [/not/, /never/],222 contents: ['maybe-this-time', 'yes-i-said-yes-i-will-yes/']223 }224 ]225 });226 assert(!fires());227 // same directory, different filters228 go({229 directories: [230 // dirs231 {absPath: '/aa',232 include: [/\/$/],233 contents: ['yes-i-said-yes-i-will-yes/']234 },235 // files236 {absPath: '/aa',237 include: [/.?/],238 exclude: [/\/$/],239 contents: ['b', 'c', 'maybe-not', 'maybe-this-time', 'never',240 'never-yes', 'nope']241 }242 ]243 });244 assert(!fires());245 touchFile('/aa/bla');246 assert(fires());247 touchDir('/cc');248 go({249 directories: [250 {absPath: '/cc',251 names: ['abc-foo', 'def-bar'],252 exclude: [/foo/],253 contents: []254 }255 ]256 });257 assert(!fires());258 touchFile('/cc/abc-foo');259 // See that names overrides exclude.260 assert(fires());261 // nb: these are supposed to verify that the "wait a second and try again"262 // logic works, but I couldn't get them to fail even when I turned that logic263 // off.264 console.log("... rapid changes to file");265 touchFile('/aa/x');266 waitForTopOfSecond();267 go({268 files: {'/aa/x': true }});269 touchFile('/aa/x');270 assert(fires(2000));271 go({272 directories: [273 {absPath: '/aa',274 include: [/yes/, /maybe/, /aa/],275 exclude: [/not/, /never/]276 }277 ]278 });279 assert(!fires());280 waitForTopOfSecond();281 touchFile('/aa/wtf');282 delay(600);283 touchFile('/aa/yes-indeed');284 assert(fires(2000));285 remove('/aa');286 console.log("Watcher test passed");287 theWatcher.stop();...

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35test-watch.js

Source:35test-watch.js Github

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...104};105Fiber(function () {106 console.log("Test Watcher");107 console.log("... one file");108 touchFile('/aa/b', 'kitten');109 go({110 files: { '/aa/b': true }111 });112 assert(!fires());113 touchFile('/aa/b', 'kitten');114 assert(!fires());115 touchFile('/aa/b', 'puppy');116 assert(fires());117 go();118 touchFile('/aa/b', 'puppy');119 assert(!fires());120 touchFile('/aa/b', 'kitten');121 assert(fires());122 go();123 remove('/aa/b');124 assert(fires());125 touchFile('/aa/b');126 go({127 files: { '/aa/b': true, '/aa/c': true }128 });129 assert(fires()); // look like /aa/c was removed130 go({131 files: { '/aa/b': true, '/aa/c': null }132 });133 assert(!fires()); // assert that /aa/c doesn't exist134 console.log("... directories");135 go({136 files: {'/aa/b': true },137 directories: [138 {absPath: '/aa',139 include: [/yes/, /maybe/, /aa/],140 exclude: [/not/, /never/],141 contents: []142 },143 {absPath: '/bb',144 include: [/.?/],145 contents: []146 }147 ]148 });149 assert(fires()); // because /bb doesn't exist150 touchDir('/bb');151 go();152 assert(!fires());153 touchFile('/aa/c');154 assert(!fires());155 touchFile('/aa/maybe-not');156 assert(!fires());157 touchFile('/aa/never-yes');158 assert(!fires());159 touchFile('/aa/never');160 assert(!fires());161 touchFile('/aa/yes-for-sure');162 assert(fires());163 go();164 touchFile('/aa/nope');165 assert(fires()); // because yes-for-sure isn't in 'contents'166 remove('/aa/yes-for-sure');167 go();168 assert(!fires());169 touchFile('/aa/maybe-this-time');170 assert(fires());171 go();172 assert(fires()); // maybe-this-time is still there173 go({174 files: {'/aa/b': true},175 directories: [176 {absPath: '/aa',177 include: [/yes/, /maybe/, /aa/],178 exclude: [/not/, /never/],179 contents: ['maybe-this-time']180 },181 {absPath: '/bb',182 include: [/.?/],183 contents: []184 }185 ]186 });187 go();188 assert(!fires()); // maybe-this-time is now in the expected file list189 touchFile('/aa/maybe-yes');190 assert(fires());191 remove('/aa/maybe-yes');192 remove('/aa/maybe-this-time');193 go();194 assert(fires()); // maybe-this-time is missing195 touchFile('/aa/maybe-this-time');196 touchDir('/aa/yes-i-said-yes-i-will-yes');197 go({198 directories: [199 {absPath: '/aa',200 include: [/yes/, /maybe/, /aa/],201 exclude: [/not/, /never/],202 contents: ['maybe-this-time']203 }204 ]205 });206 assert(fires()); // yes-i-said-yes-i-will-yes/ is missing207 go({208 directories: [209 {absPath: '/aa',210 include: [/yes/, /maybe/, /aa/],211 exclude: [/not/, /never/],212 contents: ['maybe-this-time', 'yes-i-said-yes-i-will-yes']213 }214 ]215 });216 assert(fires()); // yes-i-said-yes-i-will-yes is a dir, not a file217 go({218 directories: [219 {absPath: '/aa',220 include: [/yes/, /maybe/, /aa/],221 exclude: [/not/, /never/],222 contents: ['maybe-this-time', 'yes-i-said-yes-i-will-yes/']223 }224 ]225 });226 assert(!fires());227 // same directory, different filters228 go({229 directories: [230 // dirs231 {absPath: '/aa',232 include: [/\/$/],233 contents: ['yes-i-said-yes-i-will-yes/']234 },235 // files236 {absPath: '/aa',237 include: [/.?/],238 exclude: [/\/$/],239 contents: ['b', 'c', 'maybe-not', 'maybe-this-time', 'never',240 'never-yes', 'nope']241 }242 ]243 });244 assert(!fires());245 touchFile('/aa/bla');246 assert(fires());247 touchDir('/cc');248 go({249 directories: [250 {absPath: '/cc',251 names: ['abc-foo', 'def-bar'],252 exclude: [/foo/],253 contents: []254 }255 ]256 });257 assert(!fires());258 touchFile('/cc/abc-foo');259 // See that names overrides exclude.260 assert(fires());261 // nb: these are supposed to verify that the "wait a second and try again"262 // logic works, but I couldn't get them to fail even when I turned that logic263 // off.264 console.log("... rapid changes to file");265 touchFile('/aa/x');266 waitForTopOfSecond();267 go({268 files: {'/aa/x': true }});269 touchFile('/aa/x');270 assert(fires(2000));271 go({272 directories: [273 {absPath: '/aa',274 include: [/yes/, /maybe/, /aa/],275 exclude: [/not/, /never/]276 }277 ]278 });279 assert(!fires());280 waitForTopOfSecond();281 touchFile('/aa/wtf');282 delay(600);283 touchFile('/aa/yes-indeed');284 assert(fires(2000));285 remove('/aa');286 console.log("Watcher test passed");287 theWatcher.stop();...

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test_watch.js

Source:test_watch.js Github

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...104};105Fiber(function () {106 console.log("Test Watcher");107 console.log("... one file");108 touchFile('/aa/b', 'kitten');109 go({110 files: { '/aa/b': true }111 });112 assert(!fires());113 touchFile('/aa/b', 'kitten');114 assert(!fires());115 touchFile('/aa/b', 'puppy');116 assert(fires());117 go();118 touchFile('/aa/b', 'puppy');119 assert(!fires());120 touchFile('/aa/b', 'kitten');121 assert(fires());122 go();123 remove('/aa/b');124 assert(fires());125 touchFile('/aa/b');126 go({127 files: { '/aa/b': true, '/aa/c': true }128 });129 assert(fires()); // look like /aa/c was removed130 go({131 files: { '/aa/b': true, '/aa/c': null }132 });133 assert(!fires()); // assert that /aa/c doesn't exist134 console.log("... directories");135 go({136 files: {'/aa/b': true },137 directories: [138 {absPath: '/aa',139 include: [/yes/, /maybe/, /aa/],140 exclude: [/not/, /never/],141 contents: []142 },143 {absPath: '/bb',144 include: [/.?/],145 contents: []146 }147 ]148 });149 assert(fires()); // because /bb doesn't exist150 touchDir('/bb');151 go();152 assert(!fires());153 touchFile('/aa/c');154 assert(!fires());155 touchFile('/aa/maybe-not');156 assert(!fires());157 touchFile('/aa/never-yes');158 assert(!fires());159 touchFile('/aa/never');160 assert(!fires());161 touchFile('/aa/yes-for-sure');162 assert(fires());163 go();164 touchFile('/aa/nope');165 assert(fires()); // because yes-for-sure isn't in 'contents'166 remove('/aa/yes-for-sure');167 go();168 assert(!fires());169 touchFile('/aa/maybe-this-time');170 assert(fires());171 go();172 assert(fires()); // maybe-this-time is still there173 go({174 files: {'/aa/b': true},175 directories: [176 {absPath: '/aa',177 include: [/yes/, /maybe/, /aa/],178 exclude: [/not/, /never/],179 contents: ['maybe-this-time']180 },181 {absPath: '/bb',182 include: [/.?/],183 contents: []184 }185 ]186 });187 go();188 assert(!fires()); // maybe-this-time is now in the expected file list189 touchFile('/aa/maybe-yes');190 assert(fires());191 remove('/aa/maybe-yes');192 remove('/aa/maybe-this-time');193 go();194 assert(fires()); // maybe-this-time is missing195 touchFile('/aa/maybe-this-time');196 touchDir('/aa/yes-i-said-yes-i-will-yes');197 go({198 directories: [199 {absPath: '/aa',200 include: [/yes/, /maybe/, /aa/],201 exclude: [/not/, /never/],202 contents: ['maybe-this-time']203 }204 ]205 });206 assert(fires()); // yes-i-said-yes-i-will-yes/ is missing207 go({208 directories: [209 {absPath: '/aa',210 include: [/yes/, /maybe/, /aa/],211 exclude: [/not/, /never/],212 contents: ['maybe-this-time', 'yes-i-said-yes-i-will-yes']213 }214 ]215 });216 assert(fires()); // yes-i-said-yes-i-will-yes is a dir, not a file217 go({218 directories: [219 {absPath: '/aa',220 include: [/yes/, /maybe/, /aa/],221 exclude: [/not/, /never/],222 contents: ['maybe-this-time', 'yes-i-said-yes-i-will-yes/']223 }224 ]225 });226 assert(!fires());227 // same directory, different filters228 go({229 directories: [230 // dirs231 {absPath: '/aa',232 include: [/\/$/],233 contents: ['yes-i-said-yes-i-will-yes/']234 },235 // files236 {absPath: '/aa',237 include: [/.?/],238 exclude: [/\/$/],239 contents: ['b', 'c', 'maybe-not', 'maybe-this-time', 'never',240 'never-yes', 'nope']241 }242 ]243 });244 assert(!fires());245 touchFile('/aa/bla');246 assert(fires());247 // nb: these are supposed to verify that the "wait a second and try again"248 // logic works, but I couldn't get them to fail even when I turned that logic249 // off.250 console.log("... rapid changes to file");251 touchFile('/aa/x');252 waitForTopOfSecond();253 go({254 files: {'/aa/x': true }});255 touchFile('/aa/x');256 assert(fires(2000));257 go({258 directories: [259 {absPath: '/aa',260 include: [/yes/, /maybe/, /aa/],261 exclude: [/not/, /never/]262 }263 ]264 });265 assert(!fires());266 waitForTopOfSecond();267 touchFile('/aa/wtf');268 delay(600);269 touchFile('/aa/yes-indeed');270 assert(fires(2000));271 remove('/aa');272 console.log("Watcher test passed");273 theWatcher.stop();...

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server_utils.js

Source:server_utils.js Github

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1`use strict`;2const fsp = require('fs').promises;3async function touchFile(filename) {4 try {5 // update timestamp, do not overwrite existing data6 let time = new Date();7 await fsp.utimesSync(filename, time, time);8 return true;9 } catch (ignored) {10 // if the above failed we create an empty file11 try {12 await fsp.writeFile(filename, "");13 return true;14 } catch (write_failed) {15 console.log("could not touch file <" + filename + ">: " + write_failed);16 return false;17 }18 }19}20/*21(async () => {22 console.log("init");23 console.log("a", await touchFile("./tmp1/a"));24 console.log("b", await touchFile("./tmp1/b"));25 console.log("c", await touchFile("./tmp1/c"));26 console.log("done");27})();28*/29module.exports = exports = {30 touchFile: touchFile...

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('test1.js');4mocha.run(function(failures){5 process.on('exit', function () {6 });7});8var assert = require('assert');9describe('Array', function () {10 describe('#indexOf()', function () {11 it('should return -1 when the value is not present', function () {12 assert.equal(-1, [1,2,3].indexOf(5));13 assert.equal(-1, [1,2,3].indexOf(0));14 });15 });16});17var Mocha = require('mocha');18var mocha = new Mocha();19mocha.addFile('test1.js');20mocha.run(function(failures){21 process.on('exit', function () {22 });23});24var assert = require('assert');25describe('Array', function () {26 describe('#indexOf()', function () {27 it('should return -1 when the value is not present', function () {28 assert.equal(-1, [1,2,3].indexOf(5));29 assert.equal(-1, [1,2,3].indexOf(0));30 });31 });32});33var Mocha = require('mocha');34var mocha = new Mocha();35mocha.addFile('test1.js');36mocha.run(function(failures){37 process.on('exit', function () {38 });39});40var assert = require('assert');41describe('Array', function () {42 describe('#indexOf()', function () {43 it('should return -1 when the value is not present', function () {44 assert.equal(-1, [1,2,3].indexOf(5));45 assert.equal(-1, [1,2,3].indexOf(0));46 });47 });48});

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Using AI Code Generation

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1var fs = require('fs');2var touch = require('touch');3describe('File', function() {4 describe('#touch()', function() {5 it('should update the modification and access times', function(done) {6 fs.stat('file.txt', function(err, before) {7 touch('file.txt', function(err) {8 fs.stat('file.txt', function(err, after) {9 before.mtime.getTime().should.equal(after.mtime.getTime());10 before.atime.getTime().should.equal(after.atime.getTime());11 done();12 });13 });14 });15 })16 })17})

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Using AI Code Generation

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1var fs = require('fs');2var Mocha = require('mocha');3var mocha = new Mocha();4mocha.addFile('./test/test.js');5mocha.run(function(failures){6 process.on('exit', function () {7 });8});9var assert = require('assert');10describe('Array', function() {11 describe('#indexOf()', function() {12 it('should return -1 when the value is not present', function() {13 assert.equal(-1, [1,2,3].indexOf(4));14 });15 });16});

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Using AI Code Generation

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1const chai = require('chai');2const expect = chai.expect;3const Mocha = require('mocha');4describe('Test Suite', function() {5 it('Test Case', function() {6 const mocha = new Mocha();7 mocha.touchFile();8 });9});10const chai = require('chai');11const expect = chai.expect;12const Mocha = require('mocha');13describe('Test Suite 1', function() {14 describe('Test Suite 2', function() {15 it('Test Case', function() {16 const mocha = new Mocha();17 expect(mocha.suite.suites).to.have.lengthOf(1);18 });19 });20});21const chai = require('chai');22const expect = chai.expect;23const Mocha = require('mocha');24describe('Test Suite 1', function() {25 it('Test Case 1', function() {26 const mocha = new Mocha();27 expect(mocha.suite.tests).to.have.lengthOf(1);28 });29 it('Test Case 2', function() {30 const mocha = new Mocha();31 expect(mocha.suite.tests).to.have.lengthOf(2);32 });33});34const chai = require('chai');35const expect = chai.expect;36const Mocha = require('mocha');37describe('Test Suite', function() {38 it('Test Case', function() {39 const mocha = new Mocha();40 expect(mocha.suite.title).to.equal('Test Suite');41 });42});43const chai = require('chai');44const expect = chai.expect;

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Using AI Code Generation

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1var touch = require('touch');2var fs = require('fs');3touch('./test.txt');4if (fs.existsSync('./test.txt')) {5 console.log('file exists');6} else {7 console.log('file does not exist');8}9fs.unlinkSync('./test.txt');10if (fs.existsSync('./test.txt')) {11 console.log('file exists');12} else {13 console.log('file does not exist');14}

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('./test.js');4mocha.run(function(failures){5 process.on('exit', function () {6 });7});

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Using AI Code Generation

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1var touch = require('touch');2touchFile('test.js');3var watch = require('watch');4watch.watchTree('./', function (f, curr, prev) {5 if (typeof f == "object" && prev === null && curr === null) {6 } else if (prev === null) {7 } else if (curr.nlink === 0) {8 } else {9 }10});11var watch = require('watch');12watch.unwatchTree('./');13var watch = require('watch');14watch.unwatchFile('test.js');15var fs = require('fs');16var stream = fs.createWriteStream('test.js');17var fs = require('fs');18var stream = fs.createReadStream('test.js');19var fs = require('fs');20var data = fs.readFileSync('test.js');21var fs = require('fs');22fs.readFile('test.js', function (err, data) {23 if (err) throw err;24 console.log(data.toString());25});26var fs = require('fs');27fs.read(fd, buffer, offset, length, position, callback

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