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'use strict'
var fs = require('fs')
var path = require('path')
var test = require('tap').test
var Tacks = require('tacks')
var File = Tacks.File
var Dir = Tacks.Dir
var common = require('../common-tap.js')
var testdir = path.join(__dirname, path.basename(__filename, '.js'))
var fixture = new Tacks(
Dir({
node_modules: Dir({
'yes': Dir({
'package.json': File({
_requested: {
rawSpec: 'file:///mods/yes'
},
dependencies: {},
bin: {
'yes': 'yes.js'
},
name: 'yes',
version: '1.0.0'
}),
'yes.js': File('while (true) { console.log("y") }')
}),
'.bin': Dir({
// verbose, but needed for `read-cmd-shim` to properly identify which
// package this belongs to
'yes': File(
'#!/bin/sh\n' +
'basedir=$(dirname "$(echo "$0" | sed -e \'s,\\\\,/,g\')")\n' +
'\n' +
'case `uname` in\n' +
' *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
'esac\n' +
'\n' +
'if [ -x "$basedir/node" ]; then\n' +
' "$basedir/node" "$basedir/../yes/yes.js" "$@"\n' +
' ret=$?\n' +
'else\n' +
' node "$basedir/../yes/yes.js" "$@"\n' +
' ret=$?\n' +
'fi\n' +
'exit $ret\n'),
'yes.cmd': File(
'@IF EXIST "%~dp0\node.exe" (\n' +
'"%~dp0\\node.exe" "%~dp0\\..\\yes\\yes.js" %*\n' +
') ELSE (\n' +
'@SETLOCAL\n' +
'@SET PATHEXT=%PATHEXT:;.JS;=;%\n' +
'node "%~dp0\\..\\yes\\yes.js" %*')
})
}),
'package.json': File({
name: 'test',
version: '1.0.0',
devDependencies: {
'yes': 'file:///mods/yes'
}
})
})
)
function setup () {
cleanup()
fixture.create(testdir)
}
function cleanup () {
fixture.remove(testdir)
}
test('setup', function (t) {
setup()
t.end()
})
function readdir (dir) {
try {
return fs.readdirSync(dir)
} catch (ex) {
if (ex.code === 'ENOENT') return []
throw ex
}
}
test('prune cycle in dev deps', function (t) {
common.npm(['prune', '--production', '--json'], {cwd: testdir}, function (err, code, stdout, stderr) {
if (err) throw err
t.is(code, 0, 'prune finished successfully')
t.like(JSON.parse(stdout), {removed: [{name: 'yes'}]}, 'removed the right modules')
var dirs = readdir(testdir + '/node_modules').sort()
// bindirs are never removed, it's ok for them to remain after prune
t.same(dirs, ['.bin'])
t.end()
})
})
test('cleanup', function (t) {
cleanup()
t.end()
})
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