Top 10 Examples of "v8-profiler-next in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'v8-profiler-next' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
suite.on('complete', function () {
if(bench.profile) {
const profile = profiler.stopProfiling(profileId);
profile.export((error, result) => {
if (error) {
return;
}
writeFile(`${dirname(bench.file)}/${profileId}`, result, () => {
profile.delete();
});
});
}
});
// add listenersit(basename(testCaseDirectoryPath), function () {
const testCase = loadInputFiles(testCaseDirectoryPath, options);
if(options.shouldSkip && options.shouldSkip(testCase, basename(testCaseDirectoryPath))) {
return this.skip();
}
if(options.shouldError && options.shouldError(testCase)) {
expect(testFunction.bind(null, testCase, basename(testCaseDirectoryPath))).to.throw;
} else {
const profileId = `${name}-${Date.now()}.profile`;
const profilingDirectory = process.env.GEN_PROFILE_DIR;
if (profilingDirectory) {
profiler.startProfiling(profileId);
}
const result = testFunction(testCase, basename(testCaseDirectoryPath));
if (profilingDirectory) {
const profile = profiler.stopProfiling(profileId);
generateProfileReport(profile, profilingDirectory, profileId);
}
const expected = options.getExpected(testCase);
options.expectFunc(testCase, expected, result, basename(testCaseDirectoryPath));
}
});
}it(description, function () {
const inputs = getInput(testCase);
if (shouldError(testCase, index)) {
expect(testFunc.bind(null, ...inputs)).to.throw();
} else {
const profileId = `${description}-${Date.now()}.profile`;
if (env.GEN_PROFILE_DIR) {
profiler.startProfiling(profileId);
}
const result = testFunc(...inputs);
if (env.GEN_PROFILE_DIR) {
const profile = profiler.stopProfiling(profileId);
const directory = env.GEN_PROFILE_DIR || __dirname;
profile.export((error, result) => {
if (error) {
return;
}
writeFile(`${directory}/${profileId}`, result, () => {
profile.delete();
});
});
}
const actual = getActual(result);
const expected = getExpected(testCase);it(description, function () {
const inputs = getInput(testCase);
if (shouldError(testCase, index)) {
expect(testFunc.bind(null, ...inputs)).to.throw();
} else {
const profileId = `${description}-${Date.now()}.profile`;
if (env.GEN_PROFILE_DIR) {
profiler.startProfiling(profileId);
}
const result = testFunc(...inputs);
if (env.GEN_PROFILE_DIR) {
const profile = profiler.stopProfiling(profileId);
const directory = env.GEN_PROFILE_DIR || __dirname;
profile.export((error, result) => {
if (error) {
return;
}
writeFile(`${directory}/${profileId}`, result, () => {
profile.delete();
});
});
}
const actual = getActual(result);
const expected = getExpected(testCase);
expectFunc(testCase, expect, expected, actual);
}
});it(basename(testCaseDirectoryPath), function () {
const testCase = loadInputFiles(testCaseDirectoryPath, options);
if(options.shouldSkip && options.shouldSkip(testCase, basename(testCaseDirectoryPath))) {
return this.skip();
}
if(options.shouldError && options.shouldError(testCase)) {
expect(testFunction.bind(null, testCase, basename(testCaseDirectoryPath))).to.throw;
} else {
const profileId = `${name}-${Date.now()}.profile`;
const profilingDirectory = process.env.GEN_PROFILE_DIR;
if (profilingDirectory) {
profiler.startProfiling(profileId);
}
const result = testFunction(testCase, basename(testCaseDirectoryPath));
if (profilingDirectory) {
const profile = profiler.stopProfiling(profileId);
generateProfileReport(profile, profilingDirectory, profileId);
}
const expected = options.getExpected(testCase);
options.expectFunc(testCase, expected, result, basename(testCaseDirectoryPath));
}
});
}export function profile(name: string) {
profiler.startProfiling(name, true);
return () => {
let profile = profiler.stopProfiling();
new Promise(resolve =>
profile
.export()
.pipe(fs.createWriteStream(name + ".cpuprofile"))
.on("finish", function() {
profile.delete();
resolve();
})
);
};
}return () => {
let profile = profiler.stopProfiling();
new Promise(resolve =>
profile
.export()
.pipe(fs.createWriteStream(name + ".cpuprofile"))
.on("finish", function() {
profile.delete();
resolve();
})
);
};
}router.get('/start-profiling', (ctx, next) => {
v8Profiler.startProfiling('p1')
ctx.body = 'started'
})suite.on('start', function () {
if(bench.profile) {
profiler.startProfiling(profileId);
}
});
suite.on('complete', function () {Profiler.prototype.createProfile = function(timeout, callback) {
if (typeof timeout === 'function') {
callback = timeout;
timeout = 10000;
}
const path = `${this.heapshotDir}/${this.serviceName}-profile-${moment().unix().toString()}.cpuprofile`;
process.send(JSON.stringify({ msg: 'pause_monitoring' }));
v8Profiler.startProfiling(path, true);
setTimeout(() => {
const profile = v8Profiler.stopProfiling(path);
profile.export((err, result) => {
if (err) {
return callback(err);
}
fs.writeFileSync(path, result);
profile.delete();
setTimeout(function () {
process.send(JSON.stringify({ msg: 'resume_monitoring' }));
}, ms('5s'));
return callback(null, path);
});
}, timeout);
};