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deps: Allow partial and full disabling of flat trees
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| 'use strict' | ||
| var test = require('tap').test | ||
| var path = require('path') | ||
| var mkdirp = require('mkdirp') | ||
| var rimraf = require('rimraf') | ||
| var fs = require('graceful-fs') | ||
| var common = require('../common-tap') | ||
|
|
||
| var base = path.resolve(__dirname, path.basename(__filename, '.js')) | ||
| var modA = path.resolve(base, 'modA') | ||
| var modB = path.resolve(base, 'modB') | ||
| var modC = path.resolve(base, 'modC') | ||
| var testNormal = path.resolve(base, 'testNormal') | ||
| var testGlobal = path.resolve(base, 'testGlobal') | ||
| var testLegacy = path.resolve(base, 'testLegacy') | ||
|
|
||
| var json = { | ||
| 'name': 'test-tree-style', | ||
| 'version': '1.0.0', | ||
| 'dependencies': { | ||
| 'modA': modA | ||
| } | ||
| } | ||
|
|
||
| var modAJson = { | ||
| 'name': 'modA', | ||
| 'version': '1.0.0', | ||
| 'dependencies': { | ||
| 'modB': modB | ||
| } | ||
| } | ||
|
|
||
| var modBJson = { | ||
| 'name': 'modB', | ||
| 'version': '1.0.0', | ||
| 'dependencies': { | ||
| 'modC': modC | ||
| } | ||
| } | ||
|
|
||
| var modCJson = { | ||
| 'name': 'modC', | ||
| 'version': '1.0.0' | ||
| } | ||
|
|
||
| function modJoin () { | ||
| var modules = Array.prototype.slice.call(arguments) | ||
| return modules.reduce(function (a, b) { | ||
| return path.resolve(a, 'node_modules', b) | ||
| }) | ||
| } | ||
|
|
||
| function writeJson (mod, data) { | ||
| fs.writeFileSync(path.resolve(mod, 'package.json'), JSON.stringify(data)) | ||
| } | ||
|
|
||
| function setup () { | ||
| cleanup() | ||
| ;[modA, modB, modC, testNormal, testGlobal, testLegacy].forEach(function (mod) { | ||
| mkdirp.sync(mod) | ||
| }) | ||
| writeJson(modA, modAJson) | ||
| writeJson(modB, modBJson) | ||
| writeJson(modC, modCJson) | ||
| ;[testNormal, testGlobal, testLegacy].forEach(function (mod) { writeJson(mod, json) }) | ||
| } | ||
|
|
||
| function cleanup () { | ||
| rimraf.sync(base) | ||
| } | ||
|
|
||
| test('setup', function (t) { | ||
| setup() | ||
| t.end() | ||
| }) | ||
|
|
||
| function exists (t, filepath, msg) { | ||
| try { | ||
| fs.statSync(filepath) | ||
| t.pass(msg) | ||
| return true | ||
| } catch (ex) { | ||
| t.fail(msg, {found: null, wanted: 'exists', compare: 'fs.stat(' + filepath + ')'}) | ||
| return false | ||
| } | ||
| } | ||
|
|
||
| test('tree-style', function (t) { | ||
| t.plan(12) | ||
| common.npm(['install'], {cwd: testNormal}, function (err, code, stdout, stderr) { | ||
| if (err) throw err | ||
| t.is(code, 0, 'normal install; result code') | ||
| t.is(stderr, '', 'normal install; no errors') | ||
| exists(t, modJoin(testNormal, 'modA'), 'normal install; module A') | ||
| exists(t, modJoin(testNormal, 'modB'), 'normal install; module B') | ||
| exists(t, modJoin(testNormal, 'modC'), 'normal install; module C') | ||
| }) | ||
| common.npm(['install', '--global-style'], {cwd: testGlobal}, function (err, code, stdout, stderr) { | ||
| if (err) throw err | ||
| t.is(code, 0, 'global-style install; result code') | ||
| t.is(stderr, '', 'global-style install; no errors') | ||
| exists(t, modJoin(testGlobal, 'modA', 'modB'), 'global-style install; module B') | ||
| exists(t, modJoin(testGlobal, 'modA', 'modC'), 'global-style install; module C') | ||
| }) | ||
| common.npm(['install', '--legacy-bundling'], {cwd: testLegacy}, function (err, code, stdout, stderr) { | ||
| if (err) throw err | ||
| t.is(code, 0, 'legacy-bundling install; result code') | ||
| t.is(stderr, '', 'legacy-bundling install; no errors') | ||
| exists(t, modJoin(testLegacy, 'modA', 'modB', 'modC'), 'legacy-bundling install; module C') | ||
| }) | ||
| }) | ||
|
|
||
| test('cleanup', function (t) { | ||
| cleanup() | ||
| t.end() | ||
| }) |