mirror of
https://git.mirrors.martin98.com/https://github.com/actions/toolkit
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Add exec (#10)
* Add exec * Fix linux tests * unnecessary dependency * Dont prefix ExecOptions with I * Consistency nits * Respond to feedback * Add toolrunner explanatory quote * Format
This commit is contained in:
Danny McCormick
739
packages/exec/__tests__/exec.test.ts
Normal file
739
packages/exec/__tests__/exec.test.ts
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@@ -0,0 +1,739 @@
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import * as exec from '../src/exec'
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import * as im from '../src/interfaces'
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import * as childProcess from 'child_process'
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import * as fs from 'fs'
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import * as os from 'os'
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import * as path from 'path'
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import * as stream from 'stream'
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import * as io from '@actions/io'
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/* eslint-disable @typescript-eslint/unbound-method */
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const IS_WINDOWS = process.platform === 'win32'
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describe('@actions/exec', () => {
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beforeAll(() => {
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io.mkdirP(getTestTemp())
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})
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beforeEach(() => {
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process.stdout.write = jest.fn()
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process.stderr.write = jest.fn()
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})
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it('Runs exec successfully with arguments split out', async () => {
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const _testExecOptions = getExecOptions()
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let exitCode = 1
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let toolpath = ''
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if (IS_WINDOWS) {
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toolpath = await io.which('cmd', true)
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exitCode = await exec.exec(
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`"${toolpath}"`,
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['/c', 'echo', 'hello'],
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_testExecOptions
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)
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} else {
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toolpath = await io.which('ls', true)
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exitCode = await exec.exec(
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`"${toolpath}"`,
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['-l', '-a'],
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_testExecOptions
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)
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}
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expect(exitCode).toBe(0)
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if (IS_WINDOWS) {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} /c echo hello${os.EOL}`
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)
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expect(process.stdout.write).toBeCalledWith(new Buffer(`hello${os.EOL}`))
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} else {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} -l -a${os.EOL}`
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)
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}
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})
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it('Runs exec successfully with arguments partially split out', async () => {
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const _testExecOptions = getExecOptions()
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let exitCode = 1
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let toolpath = ''
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if (IS_WINDOWS) {
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toolpath = await io.which('cmd', true)
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exitCode = await exec.exec(
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`"${toolpath}" /c`,
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['echo', 'hello'],
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_testExecOptions
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)
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} else {
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toolpath = await io.which('ls', true)
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exitCode = await exec.exec(`"${toolpath}" -l`, ['-a'], _testExecOptions)
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}
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expect(exitCode).toBe(0)
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if (IS_WINDOWS) {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} /c echo hello${os.EOL}`
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)
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expect(process.stdout.write).toBeCalledWith(new Buffer(`hello${os.EOL}`))
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} else {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} -l -a${os.EOL}`
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)
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}
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})
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it('Runs exec successfully with arguments as part of command line', async () => {
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const _testExecOptions = getExecOptions()
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let exitCode = 1
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let toolpath = ''
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if (IS_WINDOWS) {
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toolpath = await io.which('cmd', true)
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exitCode = await exec.exec(
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`"${toolpath}" /c echo hello`,
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[],
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_testExecOptions
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)
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} else {
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toolpath = await io.which('ls', true)
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exitCode = await exec.exec(`"${toolpath}" -l -a`, [], _testExecOptions)
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}
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expect(exitCode).toBe(0)
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if (IS_WINDOWS) {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} /c echo hello${os.EOL}`
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)
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expect(process.stdout.write).toBeCalledWith(new Buffer(`hello${os.EOL}`))
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} else {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} -l -a${os.EOL}`
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)
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}
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})
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it('Exec fails with error on bad call', async () => {
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const _testExecOptions = getExecOptions()
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let toolpath = ''
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let args: string[] = []
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if (IS_WINDOWS) {
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toolpath = await io.which('cmd', true)
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args = ['/c', 'non-existent']
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} else {
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toolpath = await io.which('ls', true)
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args = ['-l', 'non-existent']
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}
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let failed = false
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await exec.exec(`"${toolpath}"`, args, _testExecOptions).catch(err => {
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failed = true
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expect(err.message).toContain(
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`The process '${toolpath}' failed with exit code `
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)
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})
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expect(failed).toBe(true)
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if (IS_WINDOWS) {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} /c non-existent${os.EOL}`
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)
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} else {
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expect(process.stdout.write).toBeCalledWith(
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`[command]${toolpath} -l non-existent${os.EOL}`
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)
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}
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})
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it('Succeeds on stderr by default', async () => {
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const scriptPath: string = path.join(
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__dirname,
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'scripts',
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'stderroutput.js'
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)
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const nodePath: string = await io.which('node', true)
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const _testExecOptions = getExecOptions()
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const exitCode = await exec.exec(
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`"${nodePath}"`,
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[scriptPath],
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_testExecOptions
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)
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expect(exitCode).toBe(0)
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expect(process.stdout.write).toBeCalledWith(
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new Buffer('this is output to stderr')
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)
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})
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it('Fails on stderr if specified', async () => {
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const scriptPath: string = path.join(
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__dirname,
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'scripts',
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'stderroutput.js'
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)
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const nodePath: string = await io.which('node', true)
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const _testExecOptions = getExecOptions()
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_testExecOptions.failOnStdErr = true
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let failed = false
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await exec
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.exec(`"${nodePath}"`, [scriptPath], _testExecOptions)
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.catch(() => {
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failed = true
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})
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expect(failed).toBe(true)
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expect(process.stderr.write).toBeCalledWith(
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new Buffer('this is output to stderr')
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)
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})
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it('Fails when process fails to launch', async () => {
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const nodePath: string = await io.which('node', true)
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const _testExecOptions = getExecOptions()
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_testExecOptions.cwd = path.join(__dirname, 'nosuchdir')
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let failed = false
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await exec.exec(`"${nodePath}"`, [], _testExecOptions).catch(() => {
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failed = true
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})
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expect(failed).toBe(true)
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})
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it('Handles output callbacks', async () => {
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const stdErrPath: string = path.join(
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__dirname,
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'scripts',
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'stderroutput.js'
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)
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const stdOutPath: string = path.join(
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__dirname,
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'scripts',
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'stdoutoutput.js'
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)
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const nodePath: string = await io.which('node', true)
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let stdoutCalled = false
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let stderrCalled = false
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const _testExecOptions = getExecOptions()
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_testExecOptions.listeners = {
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stdout: (data: Buffer) => {
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expect(data).toEqual(new Buffer('this is output to stdout'))
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stdoutCalled = true
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},
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stderr: (data: Buffer) => {
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expect(data).toEqual(new Buffer('this is output to stderr'))
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stderrCalled = true
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}
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}
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let exitCode = await exec.exec(
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`"${nodePath}"`,
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[stdOutPath],
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_testExecOptions
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)
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expect(exitCode).toBe(0)
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exitCode = await exec.exec(`"${nodePath}"`, [stdErrPath], _testExecOptions)
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expect(exitCode).toBe(0)
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expect(stdoutCalled).toBeTruthy()
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expect(stderrCalled).toBeTruthy()
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})
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it('Handles child process holding streams open', async function() {
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const semaphorePath = path.join(
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getTestTemp(),
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'child-process-semaphore.txt'
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)
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fs.writeFileSync(semaphorePath, '')
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const nodePath = await io.which('node', true)
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const scriptPath = path.join(__dirname, 'scripts', 'wait-for-file.js')
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const debugList: string[] = []
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const _testExecOptions = getExecOptions()
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_testExecOptions.delay = 500
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_testExecOptions.windowsVerbatimArguments = true
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_testExecOptions.listeners = {
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debug: (data: string) => {
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debugList.push(data)
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}
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}
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let exitCode: number
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if (IS_WINDOWS) {
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const toolName: string = await io.which('cmd.exe', true)
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const args = [
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'/D', // Disable execution of AutoRun commands from registry.
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'/E:ON', // Enable command extensions. Note, command extensions are enabled by default, unless disabled via registry.
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'/V:OFF', // Disable delayed environment expansion. Note, delayed environment expansion is disabled by default, unless enabled via registry.
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'/S', // Will cause first and last quote after /C to be stripped.
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'/C',
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`"start "" /B "${nodePath}" "${scriptPath}" "file=${semaphorePath}""`
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]
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exitCode = await exec.exec(`"${toolName}"`, args, _testExecOptions)
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} else {
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const toolName: string = await io.which('bash', true)
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const args = ['-c', `node '${scriptPath}' 'file=${semaphorePath}' &`]
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exitCode = await exec.exec(`"${toolName}"`, args, _testExecOptions)
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}
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expect(exitCode).toBe(0)
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expect(
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debugList.filter(x => x.includes('STDIO streams did not close')).length
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).toBe(1)
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fs.unlinkSync(semaphorePath)
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})
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it('Handles child process holding streams open and non-zero exit code', async function() {
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const semaphorePath = path.join(
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getTestTemp(),
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'child-process-semaphore.txt'
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)
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fs.writeFileSync(semaphorePath, '')
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const nodePath = await io.which('node', true)
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const scriptPath = path.join(__dirname, 'scripts', 'wait-for-file.js')
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const debugList: string[] = []
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const _testExecOptions = getExecOptions()
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_testExecOptions.delay = 500
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_testExecOptions.windowsVerbatimArguments = true
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_testExecOptions.listeners = {
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debug: (data: string) => {
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debugList.push(data)
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}
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}
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let toolName: string
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let args: string[]
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if (IS_WINDOWS) {
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toolName = await io.which('cmd.exe', true)
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args = [
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'/D', // Disable execution of AutoRun commands from registry.
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'/E:ON', // Enable command extensions. Note, command extensions are enabled by default, unless disabled via registry.
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'/V:OFF', // Disable delayed environment expansion. Note, delayed environment expansion is disabled by default, unless enabled via registry.
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'/S', // Will cause first and last quote after /C to be stripped.
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'/C',
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`"start "" /B "${nodePath}" "${scriptPath}" "file=${semaphorePath}"" & exit /b 123`
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]
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} else {
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toolName = await io.which('bash', true)
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args = ['-c', `node '${scriptPath}' 'file=${semaphorePath}' & exit 123`]
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}
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await exec
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.exec(`"${toolName}"`, args, _testExecOptions)
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.then(() => {
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throw new Error('Should not have succeeded')
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})
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.catch(err => {
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expect(
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err.message.indexOf('failed with exit code 123')
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).toBeGreaterThanOrEqual(0)
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})
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expect(
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debugList.filter(x => x.includes('STDIO streams did not close')).length
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).toBe(1)
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fs.unlinkSync(semaphorePath)
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})
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it('Handles child process holding streams open and stderr', async function() {
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const semaphorePath = path.join(
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getTestTemp(),
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'child-process-semaphore.txt'
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)
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fs.writeFileSync(semaphorePath, '')
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const nodePath = await io.which('node', true)
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const scriptPath = path.join(__dirname, 'scripts', 'wait-for-file.js')
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const debugList: string[] = []
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const _testExecOptions = getExecOptions()
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_testExecOptions.delay = 500
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_testExecOptions.failOnStdErr = true
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_testExecOptions.windowsVerbatimArguments = true
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_testExecOptions.listeners = {
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debug: (data: string) => {
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debugList.push(data)
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}
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}
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let toolName: string
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let args: string[]
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if (IS_WINDOWS) {
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toolName = await io.which('cmd.exe', true)
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args = [
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'/D', // Disable execution of AutoRun commands from registry.
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'/E:ON', // Enable command extensions. Note, command extensions are enabled by default, unless disabled via registry.
|
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'/V:OFF', // Disable delayed environment expansion. Note, delayed environment expansion is disabled by default, unless enabled via registry.
|
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'/S', // Will cause first and last quote after /C to be stripped.
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'/C',
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`"start "" /B "${nodePath}" "${scriptPath}" "file=${semaphorePath}"" & echo hi 1>&2`
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]
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} else {
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toolName = await io.which('bash', true)
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args = [
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'-c',
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`node '${scriptPath}' 'file=${semaphorePath}' & echo hi 1>&2`
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]
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}
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await exec
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.exec(`"${toolName}"`, args, _testExecOptions)
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.then(() => {
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throw new Error('Should not have succeeded')
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})
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.catch(err => {
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expect(
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err.message.indexOf(
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'failed because one or more lines were written to the STDERR stream'
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)
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).toBeGreaterThanOrEqual(0)
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})
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expect(
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debugList.filter(x => x.includes('STDIO streams did not close')).length
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).toBe(1)
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fs.unlinkSync(semaphorePath)
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})
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if (IS_WINDOWS) {
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// Win specific quoting tests
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it('execs .exe with verbatim args (Windows)', async () => {
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const exePath = process.env.ComSpec
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const args: string[] = ['/c', 'echo', 'helloworld', 'hello:"world again"']
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const outStream = new StringStream()
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let output = ''
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const options = {
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outStream: <stream.Writable>outStream,
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windowsVerbatimArguments: true,
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listeners: {
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stdout: (data: Buffer) => {
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output += data.toString()
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}
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}
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}
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const exitCode = await exec.exec(`"${exePath}"`, args, options)
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expect(exitCode).toBe(0)
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expect(outStream.getContents().split(os.EOL)[0]).toBe(
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`[command]"${exePath}" /c echo helloworld hello:"world again"`
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)
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expect(output.trim()).toBe('helloworld hello:"world again"')
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})
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it('execs .exe with arg quoting (Windows)', async () => {
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const exePath = process.env.ComSpec
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const args: string[] = [
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'/c',
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'echo',
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'helloworld',
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'hello world',
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'hello:"world again"',
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'hello,world'
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]
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const outStream = new StringStream()
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let output = ''
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const options = {
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outStream: <stream.Writable>outStream,
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listeners: {
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stdout: (data: Buffer) => {
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output += data.toString()
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}
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}
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}
|
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const exitCode = await exec.exec(`"${exePath}"`, args, options)
|
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expect(exitCode).toBe(0)
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expect(outStream.getContents().split(os.EOL)[0]).toBe(
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`[command]${exePath} /c echo` +
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` helloworld` +
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` "hello world"` +
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` "hello:\\"world again\\""` +
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` hello,world`
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)
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expect(output.trim()).toBe(
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'helloworld' +
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' "hello world"' +
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' "hello:\\"world again\\""' +
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' hello,world'
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)
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})
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it('execs .exe with a space and with verbatim args (Windows)', async () => {
|
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// this test validates the quoting that tool runner adds around the tool path
|
||||
// when using the windowsVerbatimArguments option. otherwise the target process
|
||||
// interprets the args as starting after the first space in the tool path.
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const exePath = compileArgsExe('print args exe with spaces.exe')
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const args: string[] = ['myarg1 myarg2']
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||||
const outStream = new StringStream()
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let output = ''
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||||
const options = {
|
||||
outStream: <stream.Writable>outStream,
|
||||
windowsVerbatimArguments: true,
|
||||
listeners: {
|
||||
stdout: (data: Buffer) => {
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output += data.toString()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const exitCode = await exec.exec(`"${exePath}"`, args, options)
|
||||
expect(exitCode).toBe(0)
|
||||
expect(outStream.getContents().split(os.EOL)[0]).toBe(
|
||||
`[command]"${exePath}" myarg1 myarg2`
|
||||
)
|
||||
expect(output.trim()).toBe("args[0]: 'myarg1'\r\nargs[1]: 'myarg2'")
|
||||
})
|
||||
|
||||
it('execs .cmd with a space and with verbatim args (Windows)', async () => {
|
||||
// this test validates the quoting that tool runner adds around the script path.
|
||||
// otherwise cmd.exe will not be able to resolve the path to the script.
|
||||
const cmdPath = path.join(
|
||||
__dirname,
|
||||
'scripts',
|
||||
'print args cmd with spaces.cmd'
|
||||
)
|
||||
const args: string[] = ['arg1 arg2', 'arg3']
|
||||
const outStream = new StringStream()
|
||||
let output = ''
|
||||
const options = {
|
||||
outStream: <stream.Writable>outStream,
|
||||
windowsVerbatimArguments: true,
|
||||
listeners: {
|
||||
stdout: (data: Buffer) => {
|
||||
output += data.toString()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const exitCode = await exec.exec(`"${cmdPath}"`, args, options)
|
||||
expect(exitCode).toBe(0)
|
||||
expect(outStream.getContents().split(os.EOL)[0]).toBe(
|
||||
`[command]${process.env.ComSpec} /D /S /C ""${cmdPath}" arg1 arg2 arg3"`
|
||||
)
|
||||
expect(output.trim()).toBe(
|
||||
'args[0]: "arg1"\r\nargs[1]: "arg2"\r\nargs[2]: "arg3"'
|
||||
)
|
||||
})
|
||||
|
||||
it('execs .cmd with a space and with arg with space (Windows)', async () => {
|
||||
// this test validates the command is wrapped in quotes (i.e. cmd.exe /S /C "<COMMAND>").
|
||||
// otherwise the leading quote (around the script with space path) would be stripped
|
||||
// and cmd.exe would not be able to resolve the script path.
|
||||
const cmdPath = path.join(
|
||||
__dirname,
|
||||
'scripts',
|
||||
'print args cmd with spaces.cmd'
|
||||
)
|
||||
const args: string[] = ['my arg 1', 'my arg 2']
|
||||
const outStream = new StringStream()
|
||||
let output = ''
|
||||
const options = {
|
||||
outStream: <stream.Writable>outStream,
|
||||
listeners: {
|
||||
stdout: (data: Buffer) => {
|
||||
output += data.toString()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const exitCode = await exec.exec(`"${cmdPath}"`, args, options)
|
||||
expect(exitCode).toBe(0)
|
||||
expect(outStream.getContents().split(os.EOL)[0]).toBe(
|
||||
`[command]${
|
||||
process.env.ComSpec
|
||||
} /D /S /C ""${cmdPath}" "my arg 1" "my arg 2""`
|
||||
)
|
||||
expect(output.trim()).toBe(
|
||||
'args[0]: "<quote>my arg 1<quote>"\r\n' +
|
||||
'args[1]: "<quote>my arg 2<quote>"'
|
||||
)
|
||||
})
|
||||
|
||||
it('execs .cmd with arg quoting (Windows)', async () => {
|
||||
// this test validates .cmd quoting rules are applied, not the default libuv rules
|
||||
const cmdPath = path.join(
|
||||
__dirname,
|
||||
'scripts',
|
||||
'print args cmd with spaces.cmd'
|
||||
)
|
||||
const args: string[] = [
|
||||
'helloworld',
|
||||
'hello world',
|
||||
'hello\tworld',
|
||||
'hello&world',
|
||||
'hello(world',
|
||||
'hello)world',
|
||||
'hello[world',
|
||||
'hello]world',
|
||||
'hello{world',
|
||||
'hello}world',
|
||||
'hello^world',
|
||||
'hello=world',
|
||||
'hello;world',
|
||||
'hello!world',
|
||||
"hello'world",
|
||||
'hello+world',
|
||||
'hello,world',
|
||||
'hello`world',
|
||||
'hello~world',
|
||||
'hello|world',
|
||||
'hello<world',
|
||||
'hello>world',
|
||||
'hello:"world again"',
|
||||
'hello world\\'
|
||||
]
|
||||
const outStream = new StringStream()
|
||||
let output = ''
|
||||
const options = {
|
||||
outStream: <stream.Writable>outStream,
|
||||
listeners: {
|
||||
stdout: (data: Buffer) => {
|
||||
output += data.toString()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const exitCode = await exec.exec(`"${cmdPath}"`, args, options)
|
||||
expect(exitCode).toBe(0)
|
||||
expect(outStream.getContents().split(os.EOL)[0]).toBe(
|
||||
`[command]${process.env.ComSpec} /D /S /C ""${cmdPath}"` +
|
||||
` helloworld` +
|
||||
` "hello world"` +
|
||||
` "hello\tworld"` +
|
||||
` "hello&world"` +
|
||||
` "hello(world"` +
|
||||
` "hello)world"` +
|
||||
` "hello[world"` +
|
||||
` "hello]world"` +
|
||||
` "hello{world"` +
|
||||
` "hello}world"` +
|
||||
` "hello^world"` +
|
||||
` "hello=world"` +
|
||||
` "hello;world"` +
|
||||
` "hello!world"` +
|
||||
` "hello'world"` +
|
||||
` "hello+world"` +
|
||||
` "hello,world"` +
|
||||
` "hello\`world"` +
|
||||
` "hello~world"` +
|
||||
` "hello|world"` +
|
||||
` "hello<world"` +
|
||||
` "hello>world"` +
|
||||
` "hello:""world again"""` +
|
||||
` "hello world\\\\"` +
|
||||
`"`
|
||||
)
|
||||
expect(output.trim()).toBe(
|
||||
'args[0]: "helloworld"\r\n' +
|
||||
'args[1]: "<quote>hello world<quote>"\r\n' +
|
||||
'args[2]: "<quote>hello\tworld<quote>"\r\n' +
|
||||
'args[3]: "<quote>hello&world<quote>"\r\n' +
|
||||
'args[4]: "<quote>hello(world<quote>"\r\n' +
|
||||
'args[5]: "<quote>hello)world<quote>"\r\n' +
|
||||
'args[6]: "<quote>hello[world<quote>"\r\n' +
|
||||
'args[7]: "<quote>hello]world<quote>"\r\n' +
|
||||
'args[8]: "<quote>hello{world<quote>"\r\n' +
|
||||
'args[9]: "<quote>hello}world<quote>"\r\n' +
|
||||
'args[10]: "<quote>hello^world<quote>"\r\n' +
|
||||
'args[11]: "<quote>hello=world<quote>"\r\n' +
|
||||
'args[12]: "<quote>hello;world<quote>"\r\n' +
|
||||
'args[13]: "<quote>hello!world<quote>"\r\n' +
|
||||
'args[14]: "<quote>hello\'world<quote>"\r\n' +
|
||||
'args[15]: "<quote>hello+world<quote>"\r\n' +
|
||||
'args[16]: "<quote>hello,world<quote>"\r\n' +
|
||||
'args[17]: "<quote>hello`world<quote>"\r\n' +
|
||||
'args[18]: "<quote>hello~world<quote>"\r\n' +
|
||||
'args[19]: "<quote>hello|world<quote>"\r\n' +
|
||||
'args[20]: "<quote>hello<world<quote>"\r\n' +
|
||||
'args[21]: "<quote>hello>world<quote>"\r\n' +
|
||||
'args[22]: "<quote>hello:<quote><quote>world again<quote><quote><quote>"\r\n' +
|
||||
'args[23]: "<quote>hello world\\\\<quote>"'
|
||||
)
|
||||
})
|
||||
}
|
||||
})
|
||||
|
||||
function getTestTemp(): string {
|
||||
return path.join(__dirname, '_temp')
|
||||
}
|
||||
|
||||
function getExecOptions(): im.ExecOptions {
|
||||
return {
|
||||
cwd: __dirname,
|
||||
env: {},
|
||||
silent: false,
|
||||
failOnStdErr: false,
|
||||
ignoreReturnCode: false
|
||||
}
|
||||
}
|
||||
|
||||
export class StringStream extends stream.Writable {
|
||||
constructor() {
|
||||
super()
|
||||
stream.Writable.call(this)
|
||||
}
|
||||
|
||||
private contents = ''
|
||||
|
||||
_write(
|
||||
data: string | Buffer | Uint8Array,
|
||||
encoding: string,
|
||||
next: Function
|
||||
): void {
|
||||
this.contents += data
|
||||
next()
|
||||
}
|
||||
|
||||
getContents(): string {
|
||||
return this.contents
|
||||
}
|
||||
}
|
||||
|
||||
// function to compile a .NET program on Windows.
|
||||
const compileExe = (sourceFileName: string, targetFileName: string): string => {
|
||||
const directory = path.join(getTestTemp(), sourceFileName)
|
||||
io.mkdirP(directory)
|
||||
const exePath = path.join(directory, targetFileName)
|
||||
// short-circuit if already compiled
|
||||
try {
|
||||
fs.statSync(exePath)
|
||||
return exePath
|
||||
} catch (err) {
|
||||
if (err.code !== 'ENOENT') {
|
||||
throw err
|
||||
}
|
||||
}
|
||||
|
||||
const sourceFile = path.join(__dirname, 'scripts', sourceFileName)
|
||||
const cscPath = 'C:\\Windows\\Microsoft.NET\\Framework64\\v4.0.30319\\csc.exe'
|
||||
fs.statSync(cscPath)
|
||||
childProcess.execFileSync(cscPath, [
|
||||
'/target:exe',
|
||||
`/out:${exePath}`,
|
||||
sourceFile
|
||||
])
|
||||
|
||||
return exePath
|
||||
}
|
||||
|
||||
// function to compile a .NET program that prints the command line args.
|
||||
|
||||
// the helper program is used to validate that command line args are passed correctly.
|
||||
|
||||
const compileArgsExe = (targetFileName: string): string => {
|
||||
return compileExe('print-args-exe.cs', targetFileName)
|
||||
}
|
||||
Reference in New Issue
Block a user