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113 lines
2.6 KiB
113 lines
2.6 KiB
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 mkdirp = require("mkdirp")
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var rimraf = require("rimraf")
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var common = require("../common-tap.js")
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var pkg = resolve(__dirname, "gently-rm-linked")
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var dep = resolve(__dirname, "test-linked")
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var glb = resolve(__dirname, "test-global")
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var lnk = resolve(__dirname, "test-global-link")
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var EXEC_OPTS = {
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cwd : pkg
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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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common.npm(
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[
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"--global",
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"--prefix", lnk,
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"--loglevel", "silent",
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"install", "../test-linked"
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],
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EXEC_OPTS,
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function (er, code, stdout, stderr) {
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t.ifError(er, "test-linked install didn't explode")
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t.notOk(code, "test-linked install also failed")
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t.notOk(stderr, "no log output")
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verify(t, stdout)
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// again, to make sure unlinking works properlyt
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common.npm(
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[
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"--global",
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"--prefix", lnk,
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"--loglevel", "silent",
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"install", "../test-linked"
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],
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EXEC_OPTS,
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function (er, code, stdout, stderr) {
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t.ifError(er, "test-linked install didn't explode")
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t.notOk(code, "test-linked install also failed")
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t.notOk(stderr, "no log output")
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verify(t, stdout)
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fs.readdir(pkg, function (er, files) {
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t.ifError(er, "package directory is still there")
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t.deepEqual(files, ["node_modules"], "only stub modules dir remains")
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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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})
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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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var index = "module.exports = function () { console.log('whoop whoop') }"
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var fixture = {
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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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function verify (t, stdout) {
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var binPath = resolve(lnk, "bin", "linked")
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var pkgPath = resolve(lnk, "lib", "node_modules", "@test", "linked")
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var trgPath = resolve(pkgPath, "index.js")
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t.equal(
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stdout,
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binPath+" -> "+trgPath+"\n@test/linked@1.0.0 "+pkgPath+"\n",
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"got expected install output"
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)
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}
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function cleanup () {
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rimraf.sync(pkg)
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rimraf.sync(dep)
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rimraf.sync(lnk)
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rimraf.sync(glb)
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}
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function setup () {
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mkdirp.sync(pkg)
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mkdirp.sync(glb)
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fs.symlinkSync(glb, lnk)
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// so it doesn't try to install into npm's own node_modules
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mkdirp.sync(resolve(pkg, "node_modules"))
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mkdirp.sync(dep)
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fs.writeFileSync(resolve(dep, "package.json"), JSON.stringify(fixture))
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fs.writeFileSync(resolve(dep, "index.js"), index)
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}
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