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var fs = require('graceful-fs')
var path = require('path')
var existsSync = fs.existsSync || path.existsSync
var mkdirp = require('mkdirp')
var mr = require('npm-registry-mock')
var rimraf = require('rimraf')
var test = require('tap').test
var common = require('../common-tap.js')
var server
var pkg = path.join(__dirname, 'dedupe')
var EXEC_OPTS = { cwd: pkg }
var json = {
author: 'Dedupe tester',
name: 'dedupe',
version: '0.0.0',
dependencies: {
optimist: '0.6.0',
clean: '2.1.6'
}
}
var shrinkwrap = {
name: 'dedupe',
version: '0.0.0',
dependencies: {
clean: {
version: '2.1.6',
dependencies: {
checker: {
version: '0.5.2',
dependencies: {
async: { version: '0.2.10' }
}
},
minimist: { version: '0.0.5' }
}
},
optimist: {
version: '0.6.0',
dependencies: {
wordwrap: { version: '0.0.2' },
minimist: { version: '0.0.5' }
}
}
}
}
test('setup', function (t) {
t.comment('test for https://github.com/npm/npm/issues/4675')
setup(function () {
t.end()
})
})
test('dedupe finds the common module and moves it up one level', function (t) {
common.npm([
'--registry', common.registry,
'install', '.'
],
EXEC_OPTS,
function (err, code) {
t.ifError(err, 'successfully installed directory')
t.equal(code, 0, 'npm install exited with code')
common.npm(
[
'dedupe'
],
EXEC_OPTS,
function (err, code) {
t.ifError(err, 'successfully deduped against previous install')
t.notOk(code, 'npm dedupe exited with code')
t.ok(existsSync(path.join(pkg, 'node_modules', 'minimist')), 'minimist module exists')
t.notOk(
existsSync(path.join(pkg, 'node_modules', 'clean', 'node_modules', 'minimist')),
'no clean/minimist'
)
t.notOk(
existsSync(path.join(pkg, 'node_modules', 'optimist', 'node_modules', 'minimist')),
'no optmist/minimist'
)
t.end()
}
)
})
})
test('cleanup', function (t) {
server.close()
cleanup()
t.end()
})
function cleanup () {
rimraf.sync(pkg)
}
function setup (cb) {
cleanup()
mkdirp.sync(pkg)
fs.writeFileSync(
path.join(pkg, 'package.json'),
JSON.stringify(json, null, 2)
)
fs.writeFileSync(
path.join(pkg, 'npm-shrinkwrap.json'),
JSON.stringify(shrinkwrap, null, 2)
)
process.chdir(pkg)
mr({ port: common.port }, function (er, s) {
server = s
cb()
})
}
|
