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118 lines
3.2 KiB
118 lines
3.2 KiB
var common = require('../common-tap.js')
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var basename = require('path').basename
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var resolve = require('path').resolve
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var fs = require('graceful-fs')
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var test = require('tap').test
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var rimraf = require('rimraf')
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var Tacks = require('tacks')
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var File = Tacks.File
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var Dir = Tacks.Dir
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var Symlink = Tacks.Symlink
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var extend = Object.assign || require('util')._extend
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var isWindows = require('../../lib/utils/is-windows.js')
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var base = resolve(__dirname, basename(__filename, '.js'))
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var fixture = new Tacks(Dir({
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'working-dir': Dir({
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'node_modules': Dir({}) // so it doesn't try to install into npm's own node_modules
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}),
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'test-module': Dir({
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'package.json': File({
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name: '@test/linked',
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version: '1.0.0',
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bin: {
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linked: './index.js'
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}
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}),
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'index.js': File("module.exports = function () { console.log('whoop whoop') }")
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}),
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'global-dir': Dir({}),
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'linked-global-dir': Symlink('global-dir')
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}))
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var workingDir = resolve(base, 'working-dir')
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var toInstall = resolve(base, 'test-module')
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var linkedGlobal = resolve(base, 'linked-global-dir')
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var env = extend({}, process.env)
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// We set the global install location via env var here
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// instead of passing it in via `--prefix` because
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// `--prefix` ALSO changes the current package location.
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// And we don't ue the PREFIX env var because
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// npm_config_prefix takes precedence over it and is
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// passed in when running from the npm test suite.
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env.npm_config_prefix = linkedGlobal
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var EXEC_OPTS = {
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cwd: workingDir,
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env: env
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}
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test('setup', function (t) {
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cleanup()
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setup()
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t.end()
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})
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test('install and link', function (t) {
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// link our test module into the global folder
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common.npm(
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[
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'--loglevel', 'error',
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'link',
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toInstall
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],
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EXEC_OPTS,
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function (er, code) {
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if (er) throw er
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t.is(code, 0, 'link succeeded')
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var globalBin = resolve(linkedGlobal, isWindows ? '.' : 'bin', 'linked')
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var globalModule = resolve(linkedGlobal, isWindows ? '.' : 'lib', 'node_modules', '@test', 'linked')
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var localBin = resolve(workingDir, 'node_modules', '.bin', 'linked')
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var localModule = resolve(workingDir, 'node_modules', '@test', 'linked')
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try {
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t.ok(fs.statSync(globalBin), 'global bin exists')
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t.is(fs.lstatSync(globalModule).isSymbolicLink(), true, 'global module is link')
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t.ok(fs.statSync(localBin), 'local bin exists')
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t.is(fs.lstatSync(localModule).isSymbolicLink(), true, 'local module is link')
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} catch (ex) {
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t.ifError(ex, 'linking happened')
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}
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if (code !== 0) return t.end()
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// and try removing it and make sure that succeeds
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common.npm(
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[
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'--global',
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'--loglevel', 'error',
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'rm', '@test/linked'
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],
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EXEC_OPTS,
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function (er, code) {
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if (er) throw er
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t.is(code, 0, 'rm succeeded')
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t.throws(function () { fs.statSync(globalBin) }, 'global bin removed')
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t.throws(function () { fs.statSync(globalModule) }, 'global module removed')
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t.end()
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}
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)
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}
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)
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})
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test('cleanup', function (t) {
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cleanup()
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t.end()
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})
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function cleanup () {
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fixture.remove(base)
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rimraf.sync(base)
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}
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function setup () {
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fixture.create(base)
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}
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