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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| 'use strict' | ||
|
|
||
| // given we support node v8 | ||
| // eslint-disable-next-line node/no-deprecated-api | ||
| const { parse } = require('url') | ||
|
|
||
| function parseHAR (har) { | ||
| const requestsPerOrigin = new Map() | ||
| try { | ||
| if (!har || typeof har !== 'object' || typeof har.log !== 'object' || !Array.isArray(har.log.entries) || !har.log.entries.length) { | ||
| throw new Error('no entries found') | ||
| } | ||
| let i = 0 | ||
| for (const entry of har.log.entries) { | ||
| i++ | ||
| if (!entry || typeof entry !== 'object' || !entry.request || typeof entry.request !== 'object') { | ||
| throw new Error(`invalid request in entry #${i}`) | ||
| } | ||
| const { request: { method, url, headers: headerArray, postData } } = entry | ||
| // turn headers array to headers object | ||
| const headers = {} | ||
| if (!Array.isArray(headerArray)) { | ||
| throw new Error(`invalid headers array in entry #${i}`) | ||
| } | ||
| let j = 0 | ||
| for (const header of headerArray) { | ||
| j++ | ||
| if (!header || typeof header !== 'object' || typeof header.name !== 'string' || typeof header.value !== 'string') { | ||
| throw new Error(`invalid name or value in header #${j} of entry #${i}`) | ||
| } | ||
| const { name, value } = header | ||
| headers[name] = value | ||
| } | ||
| const { path, hash, host, protocol } = parse(url) | ||
| const origin = `${protocol}//${host}` | ||
|
|
||
| let requests = requestsPerOrigin.get(origin) | ||
| if (!requests) { | ||
| requests = [] | ||
| requestsPerOrigin.set(origin, requests) | ||
| } | ||
| const request = { | ||
| origin, | ||
| method, | ||
| // only keep path & hash as our HttpClient will handle origin | ||
| path: `${path}${hash || ''}`, | ||
| headers | ||
| } | ||
| if (typeof postData === 'object' && typeof postData.text === 'string') { | ||
| request.body = postData.text | ||
| } | ||
| requests.push(request) | ||
| } | ||
| } catch (err) { | ||
| throw new Error(`Could not parse HAR content: ${err.message}`) | ||
| } | ||
| return requestsPerOrigin | ||
| } | ||
|
|
||
| exports.parseHAR = parseHAR |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,54 +1,198 @@ | ||
| 'use strict' | ||
|
|
||
| const t = require('tap') | ||
| const test = require('tap').test | ||
| const split = require('split2') | ||
| const path = require('path') | ||
| const fs = require('fs') | ||
| const os = require('os') | ||
| const childProcess = require('child_process') | ||
| const helper = require('./helper') | ||
|
|
||
| const lines = [ | ||
| /Running 1s test @ .*$/, | ||
| /10 connections.*$/, | ||
| /$/, | ||
| /.*/, | ||
| /Stat.*2\.5%.*50%.*97\.5%.*99%.*Avg.*Stdev.*Max.*$/, | ||
| /.*/, | ||
| /Latency.*$/, | ||
| /$/, | ||
| /.*/, | ||
| /Stat.*1%.*2\.5%.*50%.*97\.5%.*Avg.*Stdev.*Min.*$/, | ||
| /.*/, | ||
| /Req\/Sec.*$/, | ||
| /.*/, | ||
| /Bytes\/Sec.*$/, | ||
| /.*/, | ||
| /$/, | ||
| /Req\/Bytes counts sampled once per second.*$/, | ||
| /$/, | ||
| /.* requests in ([0-9]|\.)+s, .* read/ | ||
| ] | ||
|
|
||
| t.plan(lines.length * 2) | ||
|
|
||
| const server = helper.startServer() | ||
| const url = 'http://localhost:' + server.address().port | ||
|
|
||
| const child = childProcess.spawn(process.execPath, [path.join(__dirname, '..'), '-d', '1', url], { | ||
| cwd: __dirname, | ||
| env: process.env, | ||
| stdio: ['ignore', 'pipe', 'pipe'], | ||
| detached: false | ||
| test('should run benchmark against server', (t) => { | ||
| const lines = [ | ||
| /Running 1s test @ .*$/, | ||
| /10 connections.*$/, | ||
| /$/, | ||
| /.*/, | ||
| /Stat.*2\.5%.*50%.*97\.5%.*99%.*Avg.*Stdev.*Max.*$/, | ||
| /.*/, | ||
| /Latency.*$/, | ||
| /$/, | ||
| /.*/, | ||
| /Stat.*1%.*2\.5%.*50%.*97\.5%.*Avg.*Stdev.*Min.*$/, | ||
| /.*/, | ||
| /Req\/Sec.*$/, | ||
| /.*/, | ||
| /Bytes\/Sec.*$/, | ||
| /.*/, | ||
| /$/, | ||
| /Req\/Bytes counts sampled once per second.*$/, | ||
| /$/, | ||
| /.* requests in ([0-9]|\.)+s, .* read/ | ||
| ] | ||
|
|
||
| t.plan(lines.length * 2) | ||
|
|
||
| const server = helper.startServer() | ||
| const url = 'http://localhost:' + server.address().port | ||
|
|
||
| const child = childProcess.spawn(process.execPath, [path.join(__dirname, '..'), '-d', '1', url], { | ||
| cwd: __dirname, | ||
| env: process.env, | ||
| stdio: ['ignore', 'pipe', 'pipe'], | ||
| detached: false | ||
| }) | ||
|
|
||
| t.tearDown(() => { | ||
| child.kill() | ||
| }) | ||
|
|
||
| child | ||
| .stderr | ||
| .pipe(split()) | ||
| .on('data', (line) => { | ||
| const regexp = lines.shift() | ||
| t.ok(regexp, 'we are expecting this line') | ||
| t.ok(regexp.test(line), 'line matches ' + regexp) | ||
| }) | ||
| .on('end', t.end) | ||
| }) | ||
|
|
||
| t.tearDown(() => { | ||
| child.kill() | ||
| test('should parse HAR file and run requests', (t) => { | ||
| const lines = [ | ||
| /Running \d+ requests test @ .*$/, | ||
| /1 connections.*$/, | ||
| /$/, | ||
| /.*/, | ||
| /Stat.*2\.5%.*50%.*97\.5%.*99%.*Avg.*Stdev.*Max.*$/, | ||
| /.*/, | ||
| /Latency.*$/, | ||
| /$/, | ||
| /.*/, | ||
| /Stat.*1%.*2\.5%.*50%.*97\.5%.*Avg.*Stdev.*Min.*$/, | ||
| /.*/, | ||
| /Req\/Sec.*$/, | ||
| /.*/, | ||
| /Bytes\/Sec.*$/, | ||
| /.*/, | ||
| /$/, | ||
| /Req\/Bytes counts sampled once per second.*$/, | ||
| /$/, | ||
| /.* requests in ([0-9]|\.)+s, .* read/ | ||
| ] | ||
|
|
||
| t.plan(lines.length) | ||
|
|
||
| const server = helper.startServer() | ||
| const url = `http://localhost:${server.address().port}` | ||
| const harPath = path.join(os.tmpdir(), 'autocannon-test.har') | ||
| const har = helper.customizeHAR('./fixtures/httpbin-simple-get.json', 'https://httpbin.org', url) | ||
| fs.writeFileSync(harPath, JSON.stringify(har)) | ||
|
|
||
| const child = childProcess.spawn(process.execPath, [path.join(__dirname, '..'), '-a', 4, '-c', 1, '--har', harPath, url], { | ||
| cwd: __dirname, | ||
| env: process.env, | ||
| stdio: ['ignore', 'pipe', 'pipe'], | ||
| detached: false | ||
| }) | ||
|
|
||
| t.tearDown(() => { | ||
| child.kill() | ||
| }) | ||
|
|
||
| child | ||
| .stderr | ||
| .pipe(split()) | ||
| .on('data', (line) => { | ||
| const regexp = lines.shift() | ||
| t.ok(regexp.test(line), `"${line}" matches ${regexp}`) | ||
| }) | ||
| .on('end', t.end) | ||
| }) | ||
|
|
||
| child | ||
| .stderr | ||
| .pipe(split()) | ||
| .on('data', (line) => { | ||
| const regexp = lines.shift() | ||
| t.ok(regexp, 'we are expecting this line') | ||
| t.ok(regexp.test(line), 'line matches ' + regexp) | ||
| test('should throw on unknown HAR file', (t) => { | ||
| t.plan(1) | ||
|
|
||
| const child = childProcess.spawn(process.execPath, [path.join(__dirname, '..'), '-a', 4, '-c', 1, '--har', 'does not exist', 'http://localhost'], { | ||
| cwd: __dirname, | ||
| env: process.env, | ||
| stdio: ['ignore', 'pipe', 'pipe'], | ||
| detached: false | ||
| }) | ||
|
|
||
| t.tearDown(() => { | ||
| child.kill() | ||
| }) | ||
|
|
||
| const lines = [] | ||
| child | ||
| .stderr | ||
| .pipe(split()) | ||
| .on('data', line => lines.push(line)) | ||
| .on('end', () => { | ||
| const output = lines.join('\n') | ||
| t.ok(output.includes('Error: Failed to load HAR file content: ENOENT'), `Unexpected output:\n${output}`) | ||
| t.end() | ||
| }) | ||
| }) | ||
|
|
||
| test('should throw on invalid HAR file', (t) => { | ||
| t.plan(1) | ||
|
|
||
| const harPath = path.join(os.tmpdir(), 'autocannon-test.har') | ||
| fs.writeFileSync(harPath, 'not valid JSON content') | ||
|
|
||
| const child = childProcess.spawn(process.execPath, [path.join(__dirname, '..'), '-a', 4, '-c', 1, '--har', harPath, 'http://localhost'], { | ||
| cwd: __dirname, | ||
| env: process.env, | ||
| stdio: ['ignore', 'pipe', 'pipe'], | ||
| detached: false | ||
| }) | ||
|
|
||
| t.tearDown(() => { | ||
| child.kill() | ||
| }) | ||
|
|
||
| const lines = [] | ||
| child | ||
| .stderr | ||
| .pipe(split()) | ||
| .on('data', line => lines.push(line)) | ||
| .on('end', () => { | ||
| const output = lines.join('\n') | ||
| t.ok(output.includes('Error: Failed to load HAR file content: Unexpected token'), `Unexpected output:\n${output}`) | ||
| t.end() | ||
| }) | ||
| }) | ||
|
|
||
| test('should write warning about unused HAR requests', (t) => { | ||
| t.plan(1) | ||
|
|
||
| const server = helper.startServer() | ||
| const url = `http://localhost:${server.address().port}` | ||
| const harPath = path.join(os.tmpdir(), 'autocannon-test.har') | ||
| const har = helper.customizeHAR('./fixtures/multi-domains.json', 'https://httpbin.org', url) | ||
| fs.writeFileSync(harPath, JSON.stringify(har)) | ||
|
|
||
| const child = childProcess.spawn(process.execPath, [path.join(__dirname, '..'), '-a', 4, '-c', 1, '--har', harPath, url], { | ||
| cwd: __dirname, | ||
| env: process.env, | ||
| stdio: ['ignore', 'pipe', 'pipe'], | ||
| detached: false | ||
| }) | ||
|
|
||
| t.tearDown(() => { | ||
| child.kill() | ||
| }) | ||
|
|
||
| const lines = [] | ||
| child | ||
| .stderr | ||
| .pipe(split()) | ||
| .on('data', line => lines.push(line)) | ||
| .on('end', () => { | ||
| const output = lines.join('\n') | ||
| t.ok(output.includes(`Warning: skipping requests to 'https://github.com' as the target is ${url}`), `Unexpected output:\n${output}`) | ||
| t.end() | ||
| }) | ||
| }) |
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