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shrine-medco/apps/steward-app/node/node_modules/npm/test/tap/add-remote-git-shrinkwrap.js
3f782d449aa6release/1.22.1

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add-remote-git-shrinkwrap.js
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var fs = require('fs')
var resolve = require('path').resolve
var osenv = require('osenv')
var mkdirp = require('mkdirp')
var rimraf = require('rimraf')
var test = require('tap').test
var npm = require('../../lib/npm.js')
var common = require('../common-tap.js')
var pkg = resolve(__dirname, 'add-remote-git-shrinkwrap')
var repo = resolve(__dirname, 'add-remote-git-shrinkwrap-repo')
var daemon
var daemonPID
var git
var pjParent = JSON.stringify({
name: 'parent',
version: '1.2.3',
dependencies: {
'child': 'git://localhost:1234/child.git#master'
}
}, null, 2) + '\n'
var pjChild = JSON.stringify({
name: 'child',
version: '1.0.3'
}, null, 2) + '\n'
test('setup', function (t) {
bootstrap()
setup(function (er, r) {
t.ifError(er, 'git started up successfully')
if (!er) {
daemon = r[r.length - 2]
daemonPID = r[r.length - 1]
}
t.end()
})
})
test('install from repo', function (t) {
process.chdir(pkg)
npm.commands.install('.', [], function (er) {
t.ifError(er, 'npm installed via git')
t.end()
})
})
test('shrinkwrap gets correct _from and _resolved (#7121)', function (t) {
common.npm(
[
'shrinkwrap',
'--loglevel', 'silent'
],
{ cwd: pkg },
function (er, code, stdout, stderr) {
t.ifError(er, 'npm shrinkwrapped without errors')
t.is(code, 0, '`npm shrinkwrap` exited ok')
t.equal(stdout.trim(), 'wrote npm-shrinkwrap.json')
t.equal(stderr.trim(), '', 'no error output on successful shrinkwrap')
var shrinkwrap = require(resolve(pkg, 'npm-shrinkwrap.json'))
t.equal(
shrinkwrap.dependencies.child.from,
'git://localhost:1234/child.git#master',
'npm shrinkwrapped from correctly'
)
git.whichAndExec(
['rev-list', '-n1', 'master'],
{ cwd: repo, env: process.env },
function (er, stdout, stderr) {
t.ifErr(er, 'git rev-list ran without error')
t.notOk(stderr, 'no error output')
var treeish = stdout.trim()
t.equal(
shrinkwrap.dependencies.child.resolved,
'git://localhost:1234/child.git#' + treeish,
'npm shrinkwrapped resolved correctly'
)
t.end()
}
)
}
)
})
test('clean', function (t) {
daemon.on('close', function () {
cleanup()
t.end()
})
process.kill(daemonPID)
})
function bootstrap () {
mkdirp.sync(pkg)
fs.writeFileSync(resolve(pkg, 'package.json'), pjParent)
}
function setup (cb) {
mkdirp.sync(repo)
fs.writeFileSync(resolve(repo, 'package.json'), pjChild)
npm.load({ prefix: pkg, registry: common.registry, loglevel: 'silent' }, function () {
git = require('../../lib/utils/git.js')
function startDaemon (cb) {
// start git server
var d = git.spawn(
[
'daemon',
'--verbose',
'--listen=localhost',
'--export-all',
'--base-path=.',
'--reuseaddr',
'--port=1234'
],
{
cwd: pkg,
env: process.env,
stdio: ['pipe', 'pipe', 'pipe']
}
)
d.stderr.on('data', childFinder)
function childFinder (c) {
var cpid = c.toString().match(/^\[(\d+)\]/)
if (cpid[1]) {
this.removeListener('data', childFinder)
cb(null, [d, cpid[1]])
}
}
}
common.makeGitRepo({
path: repo,
commands: [
git.chainableExec(
['clone', '--bare', repo, 'child.git'],
{ cwd: pkg, env: process.env }
),
startDaemon
]
}, cb)
})
}
function cleanup () {
process.chdir(osenv.tmpdir())
rimraf.sync(repo)
rimraf.sync(pkg)
}
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