Index: frontend/node_modules/resolve/test/core.js =================================================================== --- frontend/node_modules/resolve/test/core.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/core.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,88 @@ +var test = require('tape'); +var keys = require('object-keys'); +var semver = require('semver'); + +var resolve = require('../'); + +var brokenNode = semver.satisfies(process.version, '11.11 - 11.13'); + +test('core modules', function (t) { + t.test('isCore()', function (st) { + st.ok(resolve.isCore('fs')); + st.ok(resolve.isCore('net')); + st.ok(resolve.isCore('http')); + + st.ok(!resolve.isCore('seq')); + st.ok(!resolve.isCore('../')); + + st.ok(!resolve.isCore('toString')); + + st.end(); + }); + + t.test('core list', function (st) { + var cores = keys(resolve.core); + st.plan(cores.length); + + for (var i = 0; i < cores.length; ++i) { + var mod = cores[i]; + // note: this must be require, not require.resolve, due to https://github.com/nodejs/node/issues/43274 + var requireFunc = function () { require(mod); }; // eslint-disable-line no-loop-func + t.comment(mod + ': ' + resolve.core[mod]); + if (resolve.core[mod]) { + st.doesNotThrow(requireFunc, mod + ' supported; requiring does not throw'); + } else if (brokenNode) { + st.ok(true, 'this version of node is broken: attempting to require things that fail to resolve breaks "home_paths" tests'); + } else { + st.throws(requireFunc, mod + ' not supported; requiring throws'); + } + } + + st.end(); + }); + + t.test('core via repl module', { skip: !resolve.core.repl }, function (st) { + var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle + if (!libs) { + st.skip('module.builtinModules does not exist'); + return st.end(); + } + for (var i = 0; i < libs.length; ++i) { + var mod = libs[i]; + st.ok(resolve.core[mod], mod + ' is a core module'); + st.doesNotThrow( + function () { require(mod); }, // eslint-disable-line no-loop-func + 'requiring ' + mod + ' does not throw' + ); + } + st.end(); + }); + + t.test('core via builtinModules list', { skip: !resolve.core.module }, function (st) { + var libs = require('module').builtinModules; + if (!libs) { + st.skip('module.builtinModules does not exist'); + return st.end(); + } + var blacklist = [ + '_debug_agent', + 'v8/tools/tickprocessor-driver', + 'v8/tools/SourceMap', + 'v8/tools/tickprocessor', + 'v8/tools/profile' + ]; + for (var i = 0; i < libs.length; ++i) { + var mod = libs[i]; + if (blacklist.indexOf(mod) === -1) { + st.ok(resolve.core[mod], mod + ' is a core module'); + st.doesNotThrow( + function () { require(mod); }, // eslint-disable-line no-loop-func + 'requiring ' + mod + ' does not throw' + ); + } + } + st.end(); + }); + + t.end(); +}); Index: frontend/node_modules/resolve/test/default_paths.js =================================================================== --- frontend/node_modules/resolve/test/default_paths.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/default_paths.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,49 @@ +'use strict'; + +var path = require('path'); +var test = require('tape'); +var mockProperty = require('mock-property'); + +var homedirPath = require.resolve('../lib/homedir'); +var asyncPath = require.resolve('../async'); +var libAsyncPath = require.resolve('../lib/async'); +var syncPath = require.resolve('../sync'); +var libSyncPath = require.resolve('../lib/sync'); + +function mockNullHomedir(t) { + t.teardown(mockProperty(require.cache, homedirPath, { + value: { id: homedirPath, filename: homedirPath, loaded: true, exports: function () { return null; } } + })); +} + +test('async: null homedir does not throw', function (t) { + t.plan(2); + + mockNullHomedir(t); + t.teardown(mockProperty(require.cache, asyncPath, { 'delete': true })); + t.teardown(mockProperty(require.cache, libAsyncPath, { 'delete': true })); + + var resolve = require('../lib/async'); + + var dir = path.join(__dirname, 'resolver'); + + resolve('./baz', { basedir: dir }, function (err, res) { + t.error(err, 'no error'); + t.equal(res, path.join(dir, 'baz', 'quux.js'), 'resolves correctly with null homedir'); + }); +}); + +test('sync: null homedir does not throw', function (t) { + mockNullHomedir(t); + t.teardown(mockProperty(require.cache, syncPath, { 'delete': true })); + t.teardown(mockProperty(require.cache, libSyncPath, { 'delete': true })); + + var resolveSync = require('../lib/sync'); + + var dir = path.join(__dirname, 'resolver'); + + var res = resolveSync('./baz', { basedir: dir }); + t.equal(res, path.join(dir, 'baz', 'quux.js'), 'resolves correctly with null homedir'); + + t.end(); +}); Index: frontend/node_modules/resolve/test/dotdot.js =================================================================== --- frontend/node_modules/resolve/test/dotdot.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/dotdot.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,29 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('dotdot', function (t) { + t.plan(4); + var dir = path.join(__dirname, '/dotdot/abc'); + + resolve('..', { basedir: dir }, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(__dirname, 'dotdot/index.js')); + }); + + resolve('.', { basedir: dir }, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, 'index.js')); + }); +}); + +test('dotdot sync', function (t) { + t.plan(2); + var dir = path.join(__dirname, '/dotdot/abc'); + + var a = resolve.sync('..', { basedir: dir }); + t.equal(a, path.join(__dirname, 'dotdot/index.js')); + + var b = resolve.sync('.', { basedir: dir }); + t.equal(b, path.join(dir, 'index.js')); +}); Index: frontend/node_modules/resolve/test/dotdot/abc/index.js =================================================================== --- frontend/node_modules/resolve/test/dotdot/abc/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/dotdot/abc/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,2 @@ +var x = require('..'); +console.log(x); Index: frontend/node_modules/resolve/test/dotdot/index.js =================================================================== --- frontend/node_modules/resolve/test/dotdot/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/dotdot/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'whatever'; Index: frontend/node_modules/resolve/test/faulty_basedir.js =================================================================== --- frontend/node_modules/resolve/test/faulty_basedir.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/faulty_basedir.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,29 @@ +var test = require('tape'); +var path = require('path'); +var resolve = require('../'); + +test('faulty basedir must produce error in windows', { skip: process.platform !== 'win32' }, function (t) { + t.plan(1); + + var resolverDir = 'C:\\a\\b\\c\\d'; + + resolve('tape/lib/test.js', { basedir: resolverDir }, function (err, res, pkg) { + t.equal(!!err, true); + }); +}); + +test('non-existent basedir should not throw when preserveSymlinks is false', function (t) { + t.plan(2); + + var opts = { + basedir: path.join(path.sep, 'unreal', 'path', 'that', 'does', 'not', 'exist'), + preserveSymlinks: false + }; + + var module = './dotdot/abc'; + + resolve(module, opts, function (err, res) { + t.equal(err.code, 'MODULE_NOT_FOUND'); + t.equal(res, undefined); + }); +}); Index: frontend/node_modules/resolve/test/filter.js =================================================================== --- frontend/node_modules/resolve/test/filter.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/filter.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,34 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('filter', function (t) { + t.plan(4); + var dir = path.join(__dirname, 'resolver'); + var packageFilterArgs; + resolve('./baz', { + basedir: dir, + packageFilter: function (pkg, pkgfile) { + pkg.main = 'doom'; // eslint-disable-line no-param-reassign + packageFilterArgs = [pkg, pkgfile]; + return pkg; + } + }, function (err, res, pkg) { + if (err) t.fail(err); + + t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works'); + + var packageData = packageFilterArgs[0]; + t.equal(pkg, packageData, 'first packageFilter argument is "pkg"'); + t.equal(packageData.main, 'doom', 'package "main" was altered'); + + var packageFile = packageFilterArgs[1]; + t.equal( + packageFile, + path.join(dir, 'baz/package.json'), + 'second packageFilter argument is "pkgfile"' + ); + + t.end(); + }); +}); Index: frontend/node_modules/resolve/test/filter_sync.js =================================================================== --- frontend/node_modules/resolve/test/filter_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/filter_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,33 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('filter', function (t) { + var dir = path.join(__dirname, 'resolver'); + var packageFilterArgs; + var res = resolve.sync('./baz', { + basedir: dir, + // NOTE: in v2.x, this will be `pkg, pkgfile, dir`, but must remain "broken" here in v1.x for compatibility + packageFilter: function (pkg, /*pkgfile,*/ dir) { // eslint-disable-line spaced-comment + pkg.main = 'doom'; // eslint-disable-line no-param-reassign + packageFilterArgs = 'is 1.x' ? [pkg, dir] : [pkg, pkgfile, dir]; // eslint-disable-line no-constant-condition, no-undef + return pkg; + } + }); + + t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works'); + + var packageData = packageFilterArgs[0]; + t.equal(packageData.main, 'doom', 'package "main" was altered'); + + if (!'is 1.x') { // eslint-disable-line no-constant-condition + var packageFile = packageFilterArgs[1]; + t.equal(packageFile, path.join(dir, 'baz', 'package.json'), 'package.json path is correct'); + } + + var packageDir = packageFilterArgs['is 1.x' ? 1 : 2]; // eslint-disable-line no-constant-condition + // eslint-disable-next-line no-constant-condition + t.equal(packageDir, path.join(dir, 'baz'), ('is 1.x' ? 'second' : 'third') + ' packageFilter argument is "dir"'); + + t.end(); +}); Index: frontend/node_modules/resolve/test/home_paths.js =================================================================== --- frontend/node_modules/resolve/test/home_paths.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/home_paths.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,127 @@ +'use strict'; + +var fs = require('fs'); +var homedir = require('../lib/homedir'); +var path = require('path'); + +var test = require('tape'); +var mkdirp = require('mkdirp'); +var rimraf = require('rimraf'); +var mv = require('mv'); +var copyDir = require('copy-dir'); +var tmp = require('tmp'); + +var HOME = homedir(); + +var hnm = path.join(HOME, '.node_modules'); +var hnl = path.join(HOME, '.node_libraries'); + +var resolve = require('../async'); + +function makeDir(t, dir, cb) { + mkdirp(dir, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function cleanup() { + rimraf.sync(dir); + }); + cb(); + } + }); +} + +function makeTempDir(t, dir, cb) { + if (fs.existsSync(dir)) { + var tmpResult = tmp.dirSync(); + t.teardown(tmpResult.removeCallback); + var backup = path.join(tmpResult.name, path.basename(dir)); + mv(dir, backup, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function () { + mv(backup, dir, cb); + }); + makeDir(t, dir, cb); + } + }); + } else { + makeDir(t, dir, cb); + } +} + +test('homedir module paths', function (t) { + t.plan(7); + + makeTempDir(t, hnm, function (err) { + t.error(err, 'no error with HNM temp dir'); + if (err) { + return t.end(); + } + + var bazHNMDir = path.join(hnm, 'baz'); + var dotMainDir = path.join(hnm, 'dot_main'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNMDir); + copyDir.sync(path.join(__dirname, 'resolver/dot_main'), dotMainDir); + + var bazPkg = { name: 'baz', main: 'quux.js' }; + var dotMainPkg = { main: 'index' }; + + var bazHNMmain = path.join(bazHNMDir, 'quux.js'); + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + var dotMainMain = path.join(dotMainDir, 'index.js'); + t.equal(require.resolve('dot_main'), dotMainMain, 'sanity check: require.resolve finds `dot_main`'); + + makeTempDir(t, hnl, function (err) { + t.error(err, 'no error with HNL temp dir'); + if (err) { + return t.end(); + } + var bazHNLDir = path.join(hnl, 'baz'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNLDir); + + var dotSlashMainDir = path.join(hnl, 'dot_slash_main'); + var dotSlashMainMain = path.join(dotSlashMainDir, 'index.js'); + var dotSlashMainPkg = { main: 'index' }; + copyDir.sync(path.join(__dirname, 'resolver/dot_slash_main'), dotSlashMainDir); + + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + t.equal(require.resolve('dot_slash_main'), dotSlashMainMain, 'sanity check: require.resolve finds HNL `dot_slash_main`'); + + t.test('with temp dirs', function (st) { + st.plan(3); + + st.test('just in `$HOME/.node_modules`', function (s2t) { + s2t.plan(3); + + resolve('dot_main', function (err, res, pkg) { + s2t.error(err, 'no error resolving `dot_main`'); + s2t.equal(res, dotMainMain, '`dot_main` resolves in `$HOME/.node_modules`'); + s2t.deepEqual(pkg, dotMainPkg); + }); + }); + + st.test('just in `$HOME/.node_libraries`', function (s2t) { + s2t.plan(3); + + resolve('dot_slash_main', function (err, res, pkg) { + s2t.error(err, 'no error resolving `dot_slash_main`'); + s2t.equal(res, dotSlashMainMain, '`dot_slash_main` resolves in `$HOME/.node_libraries`'); + s2t.deepEqual(pkg, dotSlashMainPkg); + }); + }); + + st.test('in `$HOME/.node_libraries` and `$HOME/.node_modules`', function (s2t) { + s2t.plan(3); + + resolve('baz', function (err, res, pkg) { + s2t.error(err, 'no error resolving `baz`'); + s2t.equal(res, bazHNMmain, '`baz` resolves in `$HOME/.node_modules` when in both'); + s2t.deepEqual(pkg, bazPkg); + }); + }); + }); + }); + }); +}); Index: frontend/node_modules/resolve/test/home_paths_sync.js =================================================================== --- frontend/node_modules/resolve/test/home_paths_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/home_paths_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,114 @@ +'use strict'; + +var fs = require('fs'); +var homedir = require('../lib/homedir'); +var path = require('path'); + +var test = require('tape'); +var mkdirp = require('mkdirp'); +var rimraf = require('rimraf'); +var mv = require('mv'); +var copyDir = require('copy-dir'); +var tmp = require('tmp'); + +var HOME = homedir(); + +var hnm = path.join(HOME, '.node_modules'); +var hnl = path.join(HOME, '.node_libraries'); + +var resolve = require('../sync'); + +function makeDir(t, dir, cb) { + mkdirp(dir, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function cleanup() { + rimraf.sync(dir); + }); + cb(); + } + }); +} + +function makeTempDir(t, dir, cb) { + if (fs.existsSync(dir)) { + var tmpResult = tmp.dirSync(); + t.teardown(tmpResult.removeCallback); + var backup = path.join(tmpResult.name, path.basename(dir)); + mv(dir, backup, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function () { + mv(backup, dir, cb); + }); + makeDir(t, dir, cb); + } + }); + } else { + makeDir(t, dir, cb); + } +} + +test('homedir module paths', function (t) { + t.plan(7); + + makeTempDir(t, hnm, function (err) { + t.error(err, 'no error with HNM temp dir'); + if (err) { + return t.end(); + } + + var bazHNMDir = path.join(hnm, 'baz'); + var dotMainDir = path.join(hnm, 'dot_main'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNMDir); + copyDir.sync(path.join(__dirname, 'resolver/dot_main'), dotMainDir); + + var bazHNMmain = path.join(bazHNMDir, 'quux.js'); + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + var dotMainMain = path.join(dotMainDir, 'index.js'); + t.equal(require.resolve('dot_main'), dotMainMain, 'sanity check: require.resolve finds `dot_main`'); + + makeTempDir(t, hnl, function (err) { + t.error(err, 'no error with HNL temp dir'); + if (err) { + return t.end(); + } + var bazHNLDir = path.join(hnl, 'baz'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNLDir); + + var dotSlashMainDir = path.join(hnl, 'dot_slash_main'); + var dotSlashMainMain = path.join(dotSlashMainDir, 'index.js'); + copyDir.sync(path.join(__dirname, 'resolver/dot_slash_main'), dotSlashMainDir); + + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + t.equal(require.resolve('dot_slash_main'), dotSlashMainMain, 'sanity check: require.resolve finds HNL `dot_slash_main`'); + + t.test('with temp dirs', function (st) { + st.plan(3); + + st.test('just in `$HOME/.node_modules`', function (s2t) { + s2t.plan(1); + + var res = resolve('dot_main'); + s2t.equal(res, dotMainMain, '`dot_main` resolves in `$HOME/.node_modules`'); + }); + + st.test('just in `$HOME/.node_libraries`', function (s2t) { + s2t.plan(1); + + var res = resolve('dot_slash_main'); + s2t.equal(res, dotSlashMainMain, '`dot_slash_main` resolves in `$HOME/.node_libraries`'); + }); + + st.test('in `$HOME/.node_libraries` and `$HOME/.node_modules`', function (s2t) { + s2t.plan(1); + + var res = resolve('baz'); + s2t.equal(res, bazHNMmain, '`baz` resolves in `$HOME/.node_modules` when in both'); + }); + }); + }); + }); +}); Index: frontend/node_modules/resolve/test/homedir.js =================================================================== --- frontend/node_modules/resolve/test/homedir.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/homedir.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,112 @@ +'use strict'; + +var os = require('os'); +var test = require('tape'); +var mockProperty = require('mock-property'); + +var envKeys = ['HOME', 'USERPROFILE', 'HOMEDRIVE', 'HOMEPATH', 'LOGNAME', 'USER', 'LNAME', 'USERNAME']; + +function mockEnv(t, key, value) { + var has = key in process.env; + var orig = process.env[key]; + if (arguments.length > 2) { + process.env[key] = value; + } else { + delete process.env[key]; + } + t.teardown(function () { + if (has) { + process.env[key] = orig; + } else { + delete process.env[key]; + } + }); +} + +function clearEnv(t) { + for (var i = 0; i < envKeys.length; i++) { + mockEnv(t, envKeys[i]); + } +} + +function getFallback(t) { + t.teardown(mockProperty(os, 'homedir', { value: undefined })); + + var homedirPath = require.resolve('../lib/homedir'); + t.teardown(mockProperty(require.cache, homedirPath, { 'delete': true })); + + return require('../lib/homedir'); +} + +test('homedir fallback', function (t) { + t.test('win32: HOMEDRIVE without HOMEPATH does not produce a false concatenation', function (st) { + clearEnv(st); + st.teardown(mockProperty(process, 'platform', { value: 'win32' })); + + var homedir = getFallback(st); + + mockEnv(st, 'HOMEDRIVE', 'C:'); + + st.equal(homedir(), null, 'returns null when only HOMEDRIVE is set'); + + st.end(); + }); + + t.test('win32: HOMEPATH without HOMEDRIVE does not produce a false concatenation', function (st) { + clearEnv(st); + st.teardown(mockProperty(process, 'platform', { value: 'win32' })); + + var homedir = getFallback(st); + + mockEnv(st, 'HOMEPATH', '\\Users\\foo'); + + st.equal(homedir(), null, 'returns null when only HOMEPATH is set'); + + st.end(); + }); + + t.test('win32: HOMEDRIVE + HOMEPATH both set returns concatenation', function (st) { + clearEnv(st); + st.teardown(mockProperty(process, 'platform', { value: 'win32' })); + + var homedir = getFallback(st); + + mockEnv(st, 'HOMEDRIVE', 'C:'); + mockEnv(st, 'HOMEPATH', '\\Users\\foo'); + + st.equal(homedir(), 'C:\\Users\\foo', 'returns concatenated drive and path'); + + st.end(); + }); + + t.test('win32: USERPROFILE takes precedence over HOMEDRIVE+HOMEPATH', function (st) { + clearEnv(st); + st.teardown(mockProperty(process, 'platform', { value: 'win32' })); + + var homedir = getFallback(st); + + mockEnv(st, 'USERPROFILE', 'C:\\Users\\bar'); + mockEnv(st, 'HOMEDRIVE', 'C:'); + mockEnv(st, 'HOMEPATH', '\\Users\\foo'); + + st.equal(homedir(), 'C:\\Users\\bar', 'returns USERPROFILE'); + + st.end(); + }); + + t.test('win32: falls back to HOME when HOMEDRIVE/HOMEPATH are partial', function (st) { + clearEnv(st); + st.teardown(mockProperty(process, 'platform', { value: 'win32' })); + + var homedir = getFallback(st); + + mockEnv(st, 'HOME', 'C:\\Users\\baz'); + mockEnv(st, 'HOMEDRIVE', 'C:'); + + st.equal(homedir(), 'C:\\Users\\baz', 'falls back to HOME'); + + st.end(); + }); + + t.end(); +}); Index: frontend/node_modules/resolve/test/mock.js =================================================================== --- frontend/node_modules/resolve/test/mock.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/mock.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,353 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('mock', function (t) { + t.plan(8); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('./baz', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg, undefined); + }); + + resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg, undefined); + }); + + resolve('baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + resolve('../baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('mock from package', function (t) { + t.plan(8); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, file)); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + 'package': { main: 'bar' }, + readFile: function (file, cb) { + cb(null, files[file]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('./baz', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg && pkg.main, 'bar'); + }); + + resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg && pkg.main, 'bar'); + }); + + resolve('baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + resolve('../baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('mock package', function (t) { + t.plan(2); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('bar', opts('/foo'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/node_modules/bar/baz.js')); + t.equal(pkg && pkg.main, './baz.js'); + }); +}); + +test('mock package from package', function (t) { + t.plan(2); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + 'package': { main: 'bar' }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('bar', opts('/foo'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/node_modules/bar/baz.js')); + t.equal(pkg && pkg.main, './baz.js'); + }); +}); + +test('symlinked', function (t) { + t.plan(4); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/bar/symlinked/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + dirs[path.resolve('/foo/bar/symlinked')] = true; + + function opts(basedir) { + return { + preserveSymlinks: false, + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + var resolved = path.resolve(file); + + if (resolved.indexOf('symlinked') >= 0) { + cb(null, resolved); + return; + } + + var ext = path.extname(resolved); + + if (ext) { + var dir = path.dirname(resolved); + var base = path.basename(resolved); + cb(null, path.join(dir, 'symlinked', base)); + } else { + cb(null, path.join(resolved, 'symlinked')); + } + } + }; + } + + resolve('./baz', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/symlinked/baz.js')); + t.equal(pkg, undefined); + }); + + resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/symlinked/baz.js')); + t.equal(pkg, undefined); + }); +}); + +test('readPackage', function (t) { + t.plan(4); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/something-else.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'boop'; + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + 'package': { main: 'bar' }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + t.test('with readFile', function (st) { + st.plan(3); + + resolve('bar', opts('/foo'), function (err, res, pkg) { + st.error(err); + st.equal(res, path.resolve('/foo/node_modules/bar/baz.js')); + st.equal(pkg && pkg.main, './baz.js'); + }); + }); + + function readPackage(readFile, file, cb) { + var barPackage = path.join('bar', 'package.json'); + if (file.slice(-barPackage.length) === barPackage) { + cb(null, { main: './something-else.js' }); + } else { + cb(null, JSON.parse(files[path.resolve(file)])); + } + } + + t.test('with readPackage', function (st) { + st.plan(3); + + var options = opts('/foo'); + delete options.readFile; + options.readPackage = readPackage; + resolve('bar', options, function (err, res, pkg) { + st.error(err); + st.equal(res, path.resolve('/foo/node_modules/bar/something-else.js')); + st.equal(pkg && pkg.main, './something-else.js'); + }); + }); + + t.test('with readFile and readPackage', function (st) { + st.plan(1); + + var options = opts('/foo'); + options.readPackage = readPackage; + resolve('bar', options, function (err) { + st.throws(function () { throw err; }, TypeError, 'errors when both readFile and readPackage are provided'); + }); + }); + + t.test('readPackage error in loadpkg does not invoke callback twice', function (st) { + st.plan(1); + + var callCount = 0; + var readPackageError = new Error('read package error'); + + function failReadPackage(rf, file, cb) { + cb(readPackageError); + } + + var relFiles = {}; + relFiles[path.resolve('/foo/bar/baz.js')] = 'beep'; + relFiles[path.resolve('/foo/bar/package.json')] = '{}'; + + var relDirs = {}; + relDirs[path.resolve('/foo/bar')] = true; + + resolve('./baz', { + basedir: path.resolve('/foo/bar'), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(relFiles, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!relDirs[path.resolve(dir)]); + }, + readPackage: failReadPackage, + realpath: function (file, cb) { + cb(null, file); + } + }, function () { + callCount += 1; + }); + + setTimeout(function () { + st.equal(callCount, 1, 'callback is invoked exactly once'); + }, 50); + }); +}); Index: frontend/node_modules/resolve/test/mock_sync.js =================================================================== --- frontend/node_modules/resolve/test/mock_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/mock_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,234 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('mock', function (t) { + t.plan(4); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + return file; + } + }; + } + + t.equal( + resolve.sync('./baz', opts('/foo/bar')), + path.resolve('/foo/bar/baz.js') + ); + + t.equal( + resolve.sync('./baz.js', opts('/foo/bar')), + path.resolve('/foo/bar/baz.js') + ); + + t.throws(function () { + resolve.sync('baz', opts('/foo/bar')); + }); + + t.throws(function () { + resolve.sync('../baz', opts('/foo/bar')); + }); +}); + +test('mock package', function (t) { + t.plan(1); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + return file; + } + }; + } + + t.equal( + resolve.sync('bar', opts('/foo')), + path.resolve('/foo/node_modules/bar/baz.js') + ); +}); + +test('symlinked', function (t) { + t.plan(2); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/bar/symlinked/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + dirs[path.resolve('/foo/bar/symlinked')] = true; + + function opts(basedir) { + return { + preserveSymlinks: false, + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + var resolved = path.resolve(file); + + if (resolved.indexOf('symlinked') >= 0) { + return resolved; + } + + var ext = path.extname(resolved); + + if (ext) { + var dir = path.dirname(resolved); + var base = path.basename(resolved); + return path.join(dir, 'symlinked', base); + } + return path.join(resolved, 'symlinked'); + } + }; + } + + t.equal( + resolve.sync('./baz', opts('/foo/bar')), + path.resolve('/foo/bar/symlinked/baz.js') + ); + + t.equal( + resolve.sync('./baz.js', opts('/foo/bar')), + path.resolve('/foo/bar/symlinked/baz.js') + ); +}); + +test('readPackageSync', function (t) { + t.plan(4); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/something-else.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'boop'; + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir, useReadPackage) { + return { + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: useReadPackage ? null : function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + return file; + } + }; + } + t.test('with readFile', function (st) { + st.plan(1); + + st.equal( + resolve.sync('bar', opts('/foo')), + path.resolve('/foo/node_modules/bar/baz.js') + ); + }); + + function readPackageSync(readFileSync, file) { + if (file.indexOf(path.join('bar', 'package.json')) >= 0) { + return { main: './something-else.js' }; + } + return JSON.parse(files[path.resolve(file)]); + } + + t.test('with readPackage', function (st) { + st.plan(1); + + var options = opts('/foo'); + delete options.readFileSync; + options.readPackageSync = readPackageSync; + + st.equal( + resolve.sync('bar', options), + path.resolve('/foo/node_modules/bar/something-else.js') + ); + }); + + t.test('with readFile and readPackage', function (st) { + st.plan(1); + + var options = opts('/foo'); + options.readPackageSync = readPackageSync; + st.throws( + function () { resolve.sync('bar', options); }, + TypeError, + 'errors when both readFile and readPackage are provided' + ); + }); + + t.test('readPackageSync error propagates correctly', function (st) { + st.plan(1); + + var readPackageError = new Error('read package error'); + + function failReadPackageSync() { + throw readPackageError; + } + + var options = opts('/foo'); + delete options.readFileSync; + options.readPackageSync = failReadPackageSync; + + st.throws( + function () { resolve.sync('bar', options); }, + readPackageError, + 'readPackageSync error is thrown' + ); + }); +}); + Index: frontend/node_modules/resolve/test/module_dir.js =================================================================== --- frontend/node_modules/resolve/test/module_dir.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/module_dir.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,56 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('moduleDirectory strings', function (t) { + t.plan(4); + var dir = path.join(__dirname, 'module_dir'); + var xopts = { + basedir: dir, + moduleDirectory: 'xmodules' + }; + resolve('aaa', xopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/xmodules/aaa/index.js')); + }); + + var yopts = { + basedir: dir, + moduleDirectory: 'ymodules' + }; + resolve('aaa', yopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/ymodules/aaa/index.js')); + }); +}); + +test('moduleDirectory array', function (t) { + t.plan(6); + var dir = path.join(__dirname, 'module_dir'); + var aopts = { + basedir: dir, + moduleDirectory: ['xmodules', 'ymodules', 'zmodules'] + }; + resolve('aaa', aopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/xmodules/aaa/index.js')); + }); + + var bopts = { + basedir: dir, + moduleDirectory: ['zmodules', 'ymodules', 'xmodules'] + }; + resolve('aaa', bopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/ymodules/aaa/index.js')); + }); + + var copts = { + basedir: dir, + moduleDirectory: ['xmodules', 'ymodules', 'zmodules'] + }; + resolve('bbb', copts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/zmodules/bbb/main.js')); + }); +}); Index: frontend/node_modules/resolve/test/module_dir/xmodules/aaa/index.js =================================================================== --- frontend/node_modules/resolve/test/module_dir/xmodules/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/module_dir/xmodules/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = function (x) { return x * 100; }; Index: frontend/node_modules/resolve/test/module_dir/ymodules/aaa/index.js =================================================================== --- frontend/node_modules/resolve/test/module_dir/ymodules/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/module_dir/ymodules/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = function (x) { return x + 100; }; Index: frontend/node_modules/resolve/test/module_dir/zmodules/bbb/main.js =================================================================== --- frontend/node_modules/resolve/test/module_dir/zmodules/bbb/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/module_dir/zmodules/bbb/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = function (n) { return n * 111; }; Index: frontend/node_modules/resolve/test/module_dir/zmodules/bbb/package.json =================================================================== --- frontend/node_modules/resolve/test/module_dir/zmodules/bbb/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/module_dir/zmodules/bbb/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,3 @@ +{ + "main": "main.js" +} Index: frontend/node_modules/resolve/test/node-modules-paths.js =================================================================== --- frontend/node_modules/resolve/test/node-modules-paths.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/node-modules-paths.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,143 @@ +var test = require('tape'); +var path = require('path'); +var parse = path.parse || require('path-parse'); +var keys = require('object-keys'); + +var nodeModulesPaths = require('../lib/node-modules-paths'); + +function verifyDirs(t, start, dirs, moduleDirectories, paths) { + var moduleDirs = [].concat(moduleDirectories || 'node_modules'); + if (paths) { + for (var k = 0; k < paths.length; ++k) { + moduleDirs.push(path.basename(paths[k])); + } + } + + var foundModuleDirs = {}; + var uniqueDirs = {}; + var parsedDirs = {}; + for (var i = 0; i < dirs.length; ++i) { + var parsed = parse(dirs[i]); + if (!foundModuleDirs[parsed.base]) { foundModuleDirs[parsed.base] = 0; } + foundModuleDirs[parsed.base] += 1; + parsedDirs[parsed.dir] = true; + uniqueDirs[dirs[i]] = true; + } + t.equal(keys(parsedDirs).length >= start.split(path.sep).length, true, 'there are >= dirs than "start" has'); + var foundModuleDirNames = keys(foundModuleDirs); + t.deepEqual(foundModuleDirNames, moduleDirs, 'all desired module dirs were found'); + t.equal(keys(uniqueDirs).length, dirs.length, 'all dirs provided were unique'); + + var counts = {}; + for (var j = 0; j < foundModuleDirNames.length; ++j) { + counts[foundModuleDirs[j]] = true; + } + t.equal(keys(counts).length, 1, 'all found module directories had the same count'); +} + +test('node-modules-paths', function (t) { + t.test('no options', function (t) { + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start); + + verifyDirs(t, start, dirs); + + t.end(); + }); + + t.test('empty options', function (t) { + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start, {}); + + verifyDirs(t, start, dirs); + + t.end(); + }); + + t.test('with paths=array option', function (t) { + var start = path.join(__dirname, 'resolver'); + var paths = ['a', 'b']; + var dirs = nodeModulesPaths(start, { paths: paths }); + + verifyDirs(t, start, dirs, null, paths); + + t.end(); + }); + + t.test('with paths=function option', function (t) { + function paths(request, absoluteStart, getNodeModulesDirs, opts) { + return getNodeModulesDirs().concat(path.join(absoluteStart, 'not node modules', request)); + } + + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start, { paths: paths }, 'pkg'); + + verifyDirs(t, start, dirs, null, [path.join(start, 'not node modules', 'pkg')]); + + t.end(); + }); + + t.test('with paths=function skipping node modules resolution', function (t) { + function paths(request, absoluteStart, getNodeModulesDirs, opts) { + return []; + } + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start, { paths: paths }); + t.deepEqual(dirs, [], 'no node_modules was computed'); + t.end(); + }); + + t.test('with moduleDirectory option', function (t) { + var start = path.join(__dirname, 'resolver'); + var moduleDirectory = 'not node modules'; + var dirs = nodeModulesPaths(start, { moduleDirectory: moduleDirectory }); + + verifyDirs(t, start, dirs, moduleDirectory); + + t.end(); + }); + + t.test('with 1 moduleDirectory and paths options', function (t) { + var start = path.join(__dirname, 'resolver'); + var paths = ['a', 'b']; + var moduleDirectory = 'not node modules'; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectory }); + + verifyDirs(t, start, dirs, moduleDirectory, paths); + + t.end(); + }); + + t.test('with 1+ moduleDirectory and paths options', function (t) { + var start = path.join(__dirname, 'resolver'); + var paths = ['a', 'b']; + var moduleDirectories = ['not node modules', 'other modules']; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories }); + + verifyDirs(t, start, dirs, moduleDirectories, paths); + + t.end(); + }); + + t.test('combine paths correctly on Windows', function (t) { + var start = 'C:\\Users\\username\\myProject\\src'; + var paths = []; + var moduleDirectories = ['node_modules', start]; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories }); + + t.equal(dirs.indexOf(path.resolve(start)) > -1, true, 'should contain start dir'); + + t.end(); + }); + + t.test('combine paths correctly on non-Windows', { skip: process.platform === 'win32' }, function (t) { + var start = '/Users/username/git/myProject/src'; + var paths = []; + var moduleDirectories = ['node_modules', '/Users/username/git/myProject/src']; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories }); + + t.equal(dirs.indexOf(path.resolve(start)) > -1, true, 'should contain start dir'); + + t.end(); + }); +}); Index: frontend/node_modules/resolve/test/node_path.js =================================================================== --- frontend/node_modules/resolve/test/node_path.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/node_path.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,70 @@ +var fs = require('fs'); +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('$NODE_PATH', function (t) { + t.plan(8); + + function isDir(dir, cb) { + if (dir === '/node_path' || dir === 'node_path/x') { + return cb(null, true); + } + fs.stat(dir, function (err, stat) { + if (!err) { + return cb(null, stat.isDirectory()); + } + if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false); + return cb(err); + }); + } + + resolve('aaa', { + paths: [ + path.join(__dirname, '/node_path/x'), + path.join(__dirname, '/node_path/y') + ], + basedir: __dirname, + isDirectory: isDir + }, function (err, res) { + t.error(err); + t.equal(res, path.join(__dirname, '/node_path/x/aaa/index.js'), 'aaa resolves'); + }); + + resolve('bbb', { + paths: [ + path.join(__dirname, '/node_path/x'), + path.join(__dirname, '/node_path/y') + ], + basedir: __dirname, + isDirectory: isDir + }, function (err, res) { + t.error(err); + t.equal(res, path.join(__dirname, '/node_path/y/bbb/index.js'), 'bbb resolves'); + }); + + resolve('ccc', { + paths: [ + path.join(__dirname, '/node_path/x'), + path.join(__dirname, '/node_path/y') + ], + basedir: __dirname, + isDirectory: isDir + }, function (err, res) { + t.error(err); + t.equal(res, path.join(__dirname, '/node_path/x/ccc/index.js'), 'ccc resolves'); + }); + + // ensure that relative paths still resolve against the regular `node_modules` correctly + resolve('tap', { + paths: [ + 'node_path' + ], + basedir: path.join(__dirname, 'node_path/x'), + isDirectory: isDir + }, function (err, res) { + var root = require('tap/package.json').main; // eslint-disable-line global-require + t.error(err); + t.equal(res, path.resolve(__dirname, '..', 'node_modules/tap', root), 'tap resolves'); + }); +}); Index: frontend/node_modules/resolve/test/node_path/x/aaa/index.js =================================================================== --- frontend/node_modules/resolve/test/node_path/x/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/node_path/x/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'A'; Index: frontend/node_modules/resolve/test/node_path/x/ccc/index.js =================================================================== --- frontend/node_modules/resolve/test/node_path/x/ccc/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/node_path/x/ccc/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'C'; Index: frontend/node_modules/resolve/test/node_path/y/bbb/index.js =================================================================== --- frontend/node_modules/resolve/test/node_path/y/bbb/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/node_path/y/bbb/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'B'; Index: frontend/node_modules/resolve/test/node_path/y/ccc/index.js =================================================================== --- frontend/node_modules/resolve/test/node_path/y/ccc/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/node_path/y/ccc/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'CY'; Index: frontend/node_modules/resolve/test/nonstring.js =================================================================== --- frontend/node_modules/resolve/test/nonstring.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/nonstring.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,9 @@ +var test = require('tape'); +var resolve = require('../'); + +test('nonstring', function (t) { + t.plan(1); + resolve(555, function (err, res, pkg) { + t.ok(err); + }); +}); Index: frontend/node_modules/resolve/test/pathfilter.js =================================================================== --- frontend/node_modules/resolve/test/pathfilter.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/pathfilter.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,75 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +var resolverDir = path.join(__dirname, '/pathfilter/deep_ref'); + +function pathFilterFactory(t) { + return function (pkg, x, remainder) { + t.equal(pkg.version, '1.2.3'); + t.equal(x, path.join(resolverDir, 'node_modules/deep/ref')); + t.equal(remainder, 'ref'); + return 'alt'; + }; +} + +test('#62: deep module references and the pathFilter', function (t) { + t.test('deep/ref.js', function (st) { + st.plan(3); + + resolve('deep/ref', { basedir: resolverDir }, function (err, res, pkg) { + if (err) st.fail(err); + + st.equal(pkg.version, '1.2.3'); + st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js')); + }); + + var res = resolve.sync('deep/ref', { basedir: resolverDir }); + st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js')); + }); + + t.test('deep/deeper/ref', function (st) { + st.plan(4); + + resolve( + 'deep/deeper/ref', + { basedir: resolverDir }, + function (err, res, pkg) { + if (err) t.fail(err); + st.notEqual(pkg, undefined); + st.equal(pkg.version, '1.2.3'); + st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js')); + } + ); + + var res = resolve.sync( + 'deep/deeper/ref', + { basedir: resolverDir } + ); + st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js')); + }); + + t.test('deep/ref alt', function (st) { + st.plan(8); + + var pathFilter = pathFilterFactory(st); + + var res = resolve.sync( + 'deep/ref', + { basedir: resolverDir, pathFilter: pathFilter } + ); + st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js')); + + resolve( + 'deep/ref', + { basedir: resolverDir, pathFilter: pathFilter }, + function (err, res, pkg) { + if (err) st.fail(err); + st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js')); + st.end(); + } + ); + }); + + t.end(); +}); Index: frontend/node_modules/resolve/test/pathfilter_sync.js =================================================================== --- frontend/node_modules/resolve/test/pathfilter_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/pathfilter_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,24 @@ +var test = require('tape'); +var path = require('path'); +var resolve = require('../'); + +test('synchronous pathfilter', function (t) { + var res; + var resolverDir = __dirname + '/pathfilter/deep_ref'; + function pathFilter(pkg, x, remainder) { + t.equal(pkg.version, '1.2.3'); + t.equal(x, path.join(resolverDir, 'node_modules', 'deep', 'ref')); + t.equal(remainder, 'ref'); + return 'alt'; + } + + res = resolve.sync('deep/ref', { basedir: resolverDir }); + t.equal(res, path.join(resolverDir, 'node_modules', 'deep', 'ref.js')); + + res = resolve.sync('deep/deeper/ref', { basedir: resolverDir }); + t.equal(res, path.join(resolverDir, 'node_modules', 'deep', 'deeper', 'ref.js')); + + res = resolve.sync('deep/ref', { basedir: resolverDir, pathFilter: pathFilter }); + t.equal(res, path.join(resolverDir, 'node_modules', 'deep', 'alt.js')); + t.end(); +}); Index: frontend/node_modules/resolve/test/precedence.js =================================================================== --- frontend/node_modules/resolve/test/precedence.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/precedence.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,23 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('precedence', function (t) { + t.plan(3); + var dir = path.join(__dirname, 'precedence/aaa'); + + resolve('./', { basedir: dir }, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, 'index.js')); + t.equal(pkg.name, 'resolve'); + }); +}); + +test('./ should not load ${dir}.js', function (t) { // eslint-disable-line no-template-curly-in-string + t.plan(1); + var dir = path.join(__dirname, 'precedence/bbb'); + + resolve('./', { basedir: dir }, function (err, res, pkg) { + t.ok(err); + }); +}); Index: frontend/node_modules/resolve/test/precedence/aaa.js =================================================================== --- frontend/node_modules/resolve/test/precedence/aaa.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/precedence/aaa.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'wtf'; Index: frontend/node_modules/resolve/test/precedence/aaa/index.js =================================================================== --- frontend/node_modules/resolve/test/precedence/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/precedence/aaa/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'okok'; Index: frontend/node_modules/resolve/test/precedence/aaa/main.js =================================================================== --- frontend/node_modules/resolve/test/precedence/aaa/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/precedence/aaa/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +console.log(require('./')); Index: frontend/node_modules/resolve/test/precedence/bbb.js =================================================================== --- frontend/node_modules/resolve/test/precedence/bbb.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/precedence/bbb.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = '>_<'; Index: frontend/node_modules/resolve/test/precedence/bbb/main.js =================================================================== --- frontend/node_modules/resolve/test/precedence/bbb/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/precedence/bbb/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +console.log(require('./')); // should throw Index: frontend/node_modules/resolve/test/resolver.js =================================================================== --- frontend/node_modules/resolve/test/resolver.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,597 @@ +var path = require('path'); +var fs = require('fs'); +var test = require('tape'); +var resolve = require('../'); +var async = require('../async'); + +test('`./async` entry point', function (t) { + t.equal(resolve, async, '`./async` entry point is the same as `main`'); + t.end(); +}); + +test('async foo', function (t) { + t.plan(12); + var dir = path.join(__dirname, 'resolver'); + + resolve('./foo', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg && pkg.name, 'resolve'); + }); + + resolve('./foo.js', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg && pkg.name, 'resolve'); + }); + + resolve('./foo', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg && pkg.main, 'resolver'); + }); + + resolve('./foo.js', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg.main, 'resolver'); + }); + + resolve('./foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + }); + + resolve('foo', { basedir: dir }, function (err) { + t.equal(err.message, "Cannot find module 'foo' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + // Test that filename is reported as the "from" value when passed. + resolve('foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err) { + t.equal(err.message, "Cannot find module 'foo' from '" + path.join(dir, 'baz.js') + "'"); + }); +}); + +test('bar', function (t) { + t.plan(6); + var dir = path.join(__dirname, 'resolver'); + + resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js')); + t.equal(pkg, undefined); + }); + + resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js')); + t.equal(pkg, undefined); + }); + + resolve('foo', { basedir: dir + '/bar', 'package': { main: 'bar' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js')); + t.equal(pkg.main, 'bar'); + }); +}); + +test('baz', function (t) { + t.plan(4); + var dir = path.join(__dirname, 'resolver'); + + resolve('./baz', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'baz/quux.js')); + t.equal(pkg.main, 'quux.js'); + }); + + resolve('./baz', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'baz/quux.js')); + t.equal(pkg.main, 'quux.js'); + }); +}); + +test('biz', function (t) { + t.plan(24); + var dir = path.join(__dirname, 'resolver/biz/node_modules'); + + resolve('./grux', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg, undefined); + }); + + resolve('./grux', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg.main, 'biz'); + }); + + resolve('./garply', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('./garply', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('tiv', { basedir: dir + '/grux' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg, undefined); + }); + + resolve('tiv', { basedir: dir + '/grux', 'package': { main: 'grux' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg.main, 'grux'); + }); + + resolve('tiv', { basedir: dir + '/garply' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg, undefined); + }); + + resolve('tiv', { basedir: dir + '/garply', 'package': { main: './lib' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('grux', { basedir: dir + '/tiv' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg, undefined); + }); + + resolve('grux', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg.main, 'tiv'); + }); + + resolve('garply', { basedir: dir + '/tiv' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('garply', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); +}); + +test('quux', function (t) { + t.plan(2); + var dir = path.join(__dirname, 'resolver/quux'); + + resolve('./foo', { basedir: dir, 'package': { main: 'quux' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo/index.js')); + t.equal(pkg.main, 'quux'); + }); +}); + +test('normalize', function (t) { + t.plan(2); + var dir = path.join(__dirname, 'resolver/biz/node_modules/grux'); + + resolve('../grux', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'index.js')); + t.equal(pkg, undefined); + }); +}); + +test('cup', function (t) { + t.plan(5); + var dir = path.join(__dirname, 'resolver'); + + resolve('./cup', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'cup.coffee')); + }); + + resolve('./cup.coffee', { basedir: dir }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'cup.coffee')); + }); + + resolve('./cup', { basedir: dir, extensions: ['.js'] }, function (err, res) { + t.equal(err.message, "Cannot find module './cup' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + // Test that filename is reported as the "from" value when passed. + resolve('./cup', { basedir: dir, extensions: ['.js'], filename: path.join(dir, 'cupboard.js') }, function (err, res) { + t.equal(err.message, "Cannot find module './cup' from '" + path.join(dir, 'cupboard.js') + "'"); + }); +}); + +test('mug', function (t) { + t.plan(3); + var dir = path.join(__dirname, 'resolver'); + + resolve('./mug', { basedir: dir }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'mug.js')); + }); + + resolve('./mug', { basedir: dir, extensions: ['.coffee', '.js'] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, '/mug.coffee')); + }); + + resolve('./mug', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) { + t.equal(res, path.join(dir, '/mug.js')); + }); +}); + +test('other path', function (t) { + t.plan(6); + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'bar'); + var otherDir = path.join(resolverDir, 'other_path'); + + resolve('root', { basedir: dir, paths: [otherDir] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(resolverDir, 'other_path/root.js')); + }); + + resolve('lib/other-lib', { basedir: dir, paths: [otherDir] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(resolverDir, 'other_path/lib/other-lib.js')); + }); + + resolve('root', { basedir: dir }, function (err, res) { + t.equal(err.message, "Cannot find module 'root' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + resolve('zzz', { basedir: dir, paths: [otherDir] }, function (err, res) { + t.equal(err.message, "Cannot find module 'zzz' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('path iterator', function (t) { + t.plan(2); + + var resolverDir = path.join(__dirname, 'resolver'); + + function exactIterator(x, start, getPackageCandidates, opts) { + return [path.join(resolverDir, x)]; + } + + resolve('baz', { packageIterator: exactIterator }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(resolverDir, 'baz/quux.js')); + t.equal(pkg && pkg.name, 'baz'); + }); +}); + +test('incorrect main', function (t) { + t.plan(1); + + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'incorrect_main'); + + resolve('./incorrect_main', { basedir: resolverDir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'index.js')); + }); +}); + +test('missing index', function (t) { + t.plan(2); + + var resolverDir = path.join(__dirname, 'resolver'); + resolve('./missing_index', { basedir: resolverDir }, function (err, res, pkg) { + t.ok(err instanceof Error); + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + }); +}); + +test('missing main', function (t) { + t.plan(1); + + var resolverDir = path.join(__dirname, 'resolver'); + + resolve('./missing_main', { basedir: resolverDir }, function (err, res, pkg) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + }); +}); + +test('null main', function (t) { + t.plan(1); + + var resolverDir = path.join(__dirname, 'resolver'); + + resolve('./null_main', { basedir: resolverDir }, function (err, res, pkg) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + }); +}); + +test('main: false', function (t) { + t.plan(2); + + var basedir = path.join(__dirname, 'resolver'); + var dir = path.join(basedir, 'false_main'); + resolve('./false_main', { basedir: basedir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal( + res, + path.join(dir, 'index.js'), + '`"main": false`: resolves to `index.js`' + ); + t.deepEqual(pkg, { + name: 'false_main', + main: false + }); + }); +}); + +test('without basedir', function (t) { + t.plan(1); + + var dir = path.join(__dirname, 'resolver/without_basedir'); + var tester = require(path.join(dir, 'main.js')); // eslint-disable-line global-require + + tester(t, function (err, res, pkg) { + if (err) { + t.fail(err); + } else { + t.equal(res, path.join(dir, 'node_modules/mymodule.js')); + } + }); +}); + +test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) { + t.plan(2); + + var dir = path.join(__dirname, 'resolver'); + + resolve('./foo', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo.js')); + }); + + resolve('./foo/', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo/index.js')); + }); +}); + +test('#211 - incorrectly resolves module-paths like "." when from inside a folder with a sibling file of the same name', function (t) { + t.plan(2); + + var dir = path.join(__dirname, 'resolver'); + + resolve('./', { basedir: path.join(dir, 'same_names/foo') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo/index.js')); + }); + + resolve('.', { basedir: path.join(dir, 'same_names/foo') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo/index.js')); + }); +}); + +test('async: #121 - treating an existing file as a dir when no basedir', function (t) { + var testFile = path.basename(__filename); + + t.test('sanity check', function (st) { + st.plan(1); + resolve('./' + testFile, function (err, res, pkg) { + if (err) t.fail(err); + st.equal(res, __filename, 'sanity check'); + }); + }); + + t.test('with a fake directory', function (st) { + st.plan(4); + + resolve('./' + testFile + '/blah', function (err, res, pkg) { + st.ok(err, 'there is an error'); + st.notOk(res, 'no result'); + + st.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve'); + st.equal( + err && err.message, + 'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'', + 'can not find nonexistent module' + ); + st.end(); + }); + }); + + t.end(); +}); + +test('async dot main', function (t) { + var start = new Date(); + t.plan(3); + resolve('./resolver/dot_main', function (err, ret) { + t.notOk(err); + t.equal(ret, path.join(__dirname, 'resolver/dot_main/index.js')); + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + t.end(); + }); +}); + +test('async dot slash main', function (t) { + var start = new Date(); + t.plan(3); + resolve('./resolver/dot_slash_main', function (err, ret) { + t.notOk(err); + t.equal(ret, path.join(__dirname, 'resolver/dot_slash_main/index.js')); + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + t.end(); + }); +}); + +test('not a directory', function (t) { + t.plan(6); + var path = './foo'; + resolve(path, { basedir: __filename }, function (err, res, pkg) { + t.ok(err, 'a non-directory errors'); + t.equal(arguments.length, 1); + t.equal(res, undefined); + t.equal(pkg, undefined); + + t.equal(err && err.message, 'Cannot find module \'' + path + '\' from \'' + __filename + '\''); + t.equal(err && err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('non-string "main" field in package.json', function (t) { + t.plan(5); + + var dir = path.join(__dirname, 'resolver'); + resolve('./invalid_main', { basedir: dir }, function (err, res, pkg) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + t.equal(res, undefined, 'res is undefined'); + t.equal(pkg, undefined, 'pkg is undefined'); + }); +}); + +test('non-string "main" field in package.json', function (t) { + t.plan(5); + + var dir = path.join(__dirname, 'resolver'); + resolve('./invalid_main', { basedir: dir }, function (err, res, pkg) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + t.equal(res, undefined, 'res is undefined'); + t.equal(pkg, undefined, 'pkg is undefined'); + }); +}); + +test('browser field in package.json', function (t) { + t.plan(3); + + var dir = path.join(__dirname, 'resolver'); + resolve( + './browser_field', + { + basedir: dir, + packageFilter: function packageFilter(pkg) { + if (pkg.browser) { + pkg.main = pkg.browser; // eslint-disable-line no-param-reassign + delete pkg.browser; // eslint-disable-line no-param-reassign + } + return pkg; + } + }, + function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'browser_field', 'b.js')); + t.equal(pkg && pkg.main, 'b'); + t.equal(pkg && pkg.browser, undefined); + } + ); +}); + +test('absolute paths', function (t) { + t.plan(4); + + var extensionless = __filename.slice(0, -path.extname(__filename).length); + + resolve(__filename, function (err, res) { + t.equal( + res, + __filename, + 'absolute path to this file resolves' + ); + }); + resolve(extensionless, function (err, res) { + t.equal( + res, + __filename, + 'extensionless absolute path to this file resolves' + ); + }); + resolve(__filename, { basedir: process.cwd() }, function (err, res) { + t.equal( + res, + __filename, + 'absolute path to this file with a basedir resolves' + ); + }); + resolve(extensionless, { basedir: process.cwd() }, function (err, res) { + t.equal( + res, + __filename, + 'extensionless absolute path to this file with a basedir resolves' + ); + }); +}); + +var malformedDir = path.join(__dirname, 'resolver/malformed_package_json'); +test('malformed package.json', { skip: !fs.existsSync(malformedDir) }, function (t) { + /* eslint operator-linebreak: ["error", "before"], function-paren-newline: "off" */ + t.plan( + (3 * 3) // 3 sets of 3 assertions in the final callback + + 2 // 1 readPackage call with malformed package.json + ); + + var basedir = malformedDir; + var expected = path.join(basedir, 'index.js'); + + resolve('./index.js', { basedir: basedir }, function (err, res, pkg) { + t.error(err, 'no error'); + t.equal(res, expected, 'malformed package.json is silently ignored'); + t.equal(pkg, undefined, 'malformed package.json gives an undefined `pkg` argument'); + }); + + resolve( + './index.js', + { + basedir: basedir, + packageFilter: function (pkg, pkgfile, dir) { + t.fail('should not reach here'); + } + }, + function (err, res, pkg) { + t.error(err, 'with packageFilter: no error'); + t.equal(res, expected, 'with packageFilter: malformed package.json is silently ignored'); + t.equal(pkg, undefined, 'with packageFilter: malformed package.json gives an undefined `pkg` argument'); + } + ); + + resolve( + './index.js', + { + basedir: basedir, + readPackage: function (readFile, pkgfile, cb) { + t.equal(pkgfile, path.join(basedir, 'package.json'), 'readPackageSync: `pkgfile` is package.json path'); + readFile(pkgfile, function (err, result) { + try { + cb(null, JSON.parse(result)); + } catch (e) { + t.ok(e instanceof SyntaxError, 'readPackage: malformed package.json parses as a syntax error'); + cb(null); + } + }); + } + }, + function (err, res, pkg) { + t.error(err, 'with readPackage: no error'); + t.equal(res, expected, 'with readPackage: malformed package.json is silently ignored'); + t.equal(pkg, undefined, 'with readPackage: malformed package.json gives an undefined `pkg` argument'); + } + ); +}); Index: frontend/node_modules/resolve/test/resolver/baz/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/baz/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/baz/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,4 @@ +{ + "name": "baz", + "main": "quux.js" +} Index: frontend/node_modules/resolve/test/resolver/baz/quux.js =================================================================== --- frontend/node_modules/resolve/test/resolver/baz/quux.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/baz/quux.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/browser_field/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/browser_field/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/browser_field/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,5 @@ +{ + "name": "browser_field", + "main": "a", + "browser": "b" +} Index: frontend/node_modules/resolve/test/resolver/cup.coffee =================================================================== --- frontend/node_modules/resolve/test/resolver/cup.coffee (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/cup.coffee (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ + Index: frontend/node_modules/resolve/test/resolver/dot_main/index.js =================================================================== --- frontend/node_modules/resolve/test/resolver/dot_main/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/dot_main/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/dot_main/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/dot_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/dot_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,3 @@ +{ + "main": "." +} Index: frontend/node_modules/resolve/test/resolver/dot_slash_main/index.js =================================================================== --- frontend/node_modules/resolve/test/resolver/dot_slash_main/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/dot_slash_main/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/dot_slash_main/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/dot_slash_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/dot_slash_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,3 @@ +{ + "main": "./" +} Index: frontend/node_modules/resolve/test/resolver/false_main/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/false_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/false_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,4 @@ +{ + "name": "false_main", + "main": false +} Index: frontend/node_modules/resolve/test/resolver/foo.js =================================================================== --- frontend/node_modules/resolve/test/resolver/foo.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/foo.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/incorrect_main/index.js =================================================================== --- frontend/node_modules/resolve/test/resolver/incorrect_main/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/incorrect_main/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,2 @@ +// this is the actual main file 'index.js', not 'wrong.js' like the package.json would indicate +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/incorrect_main/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/incorrect_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/incorrect_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,3 @@ +{ + "main": "wrong.js" +} Index: frontend/node_modules/resolve/test/resolver/invalid_main/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/invalid_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/invalid_main/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,7 @@ +{ + "name": "invalid_main", + "main": [ + "why is this a thing", + "srsly omg wtf" + ] +} Index: frontend/node_modules/resolve/test/resolver/multirepo/lerna.json =================================================================== --- frontend/node_modules/resolve/test/resolver/multirepo/lerna.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/multirepo/lerna.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,6 @@ +{ + "packages": [ + "packages/*" + ], + "version": "0.0.0" +} Index: frontend/node_modules/resolve/test/resolver/multirepo/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/multirepo/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/multirepo/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,20 @@ +{ + "name": "ljharb-monorepo-symlink-test", + "private": true, + "version": "0.0.0", + "description": "", + "main": "index.js", + "scripts": { + "postinstall": "lerna bootstrap", + "test": "node packages/package-a" + }, + "author": "", + "license": "MIT", + "dependencies": { + "jquery": "^3.3.1", + "resolve": "../../../" + }, + "devDependencies": { + "lerna": "^3.4.3" + } +} Index: frontend/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js =================================================================== --- frontend/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,35 @@ +'use strict'; + +var assert = require('assert'); +var path = require('path'); +var resolve = require('resolve'); + +var basedir = __dirname + '/node_modules/@my-scope/package-b'; + +var expected = path.join(__dirname, '../../node_modules/jquery/dist/jquery.js'); + +/* + * preserveSymlinks === false + * will search NPM package from + * - packages/package-b/node_modules + * - packages/node_modules + * - node_modules + */ +assert.equal(resolve.sync('jquery', { basedir: basedir, preserveSymlinks: false }), expected); +assert.equal(resolve.sync('../../node_modules/jquery', { basedir: basedir, preserveSymlinks: false }), expected); + +/* + * preserveSymlinks === true + * will search NPM package from + * - packages/package-a/node_modules/@my-scope/packages/package-b/node_modules + * - packages/package-a/node_modules/@my-scope/packages/node_modules + * - packages/package-a/node_modules/@my-scope/node_modules + * - packages/package-a/node_modules/node_modules + * - packages/package-a/node_modules + * - packages/node_modules + * - node_modules + */ +assert.equal(resolve.sync('jquery', { basedir: basedir, preserveSymlinks: true }), expected); +assert.equal(resolve.sync('../../../../../node_modules/jquery', { basedir: basedir, preserveSymlinks: true }), expected); + +console.log(' * all monorepo paths successfully resolved through symlinks'); Index: frontend/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,14 @@ +{ + "name": "@my-scope/package-a", + "version": "0.0.0", + "private": true, + "description": "", + "license": "MIT", + "main": "index.js", + "scripts": { + "test": "echo \"Error: run tests from root\" && exit 1" + }, + "dependencies": { + "@my-scope/package-b": "^0.0.0" + } +} Index: frontend/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,14 @@ +{ + "name": "@my-scope/package-b", + "private": true, + "version": "0.0.0", + "description": "", + "license": "MIT", + "main": "index.js", + "scripts": { + "test": "echo \"Error: run tests from root\" && exit 1" + }, + "dependencies": { + "@my-scope/package-a": "^0.0.0" + } +} Index: frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js =================================================================== --- frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,26 @@ +var a = require.resolve('buffer/').replace(process.cwd(), '$CWD'); +var b; +var c; + +function test() { + console.log(a, ': require.resolve, preserveSymlinks ' + (process.execArgv.indexOf('preserve-symlinks') > -1 ? 'true' : 'false')); + console.log(b, ': preserveSymlinks true'); + console.log(c, ': preserveSymlinks false'); + + if (a !== b && a !== c) { + throw 'async: no match'; + } + console.log('async: success! a matched either b or c\n'); +} + +require('resolve')('buffer/', { preserveSymlinks: true }, function (err, result) { + if (err) { throw err; } + b = result.replace(process.cwd(), '$CWD'); + if (b && c) { test(); } +}); +require('resolve')('buffer/', { preserveSymlinks: false }, function (err, result) { + if (err) { throw err; } + c = result.replace(process.cwd(), '$CWD'); + if (b && c) { test(); } +}); + Index: frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,15 @@ +{ + "name": "mylib", + "version": "0.0.0", + "description": "", + "private": true, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [], + "author": "", + "license": "ISC", + "dependencies": { + "buffer": "*" + } +} Index: frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js =================================================================== --- frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,12 @@ +var a = require.resolve('buffer/').replace(process.cwd(), '$CWD'); +var b = require('resolve').sync('buffer/', { preserveSymlinks: true }).replace(process.cwd(), '$CWD'); +var c = require('resolve').sync('buffer/', { preserveSymlinks: false }).replace(process.cwd(), '$CWD'); + +console.log(a, ': require.resolve, preserveSymlinks ' + (process.execArgv.indexOf('preserve-symlinks') > -1 ? 'true' : 'false')); +console.log(b, ': preserveSymlinks true'); +console.log(c, ': preserveSymlinks false'); + +if (a !== b && a !== c) { + throw 'sync: no match'; +} +console.log('sync: success! a matched either b or c\n'); Index: frontend/node_modules/resolve/test/resolver/quux/foo/index.js =================================================================== --- frontend/node_modules/resolve/test/resolver/quux/foo/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/quux/foo/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/same_names/foo.js =================================================================== --- frontend/node_modules/resolve/test/resolver/same_names/foo.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/same_names/foo.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 42; Index: frontend/node_modules/resolve/test/resolver/same_names/foo/index.js =================================================================== --- frontend/node_modules/resolve/test/resolver/same_names/foo/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/same_names/foo/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 1; Index: frontend/node_modules/resolve/test/resolver/symlinked/package/bar.js =================================================================== --- frontend/node_modules/resolve/test/resolver/symlinked/package/bar.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/symlinked/package/bar.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +module.exports = 'bar'; Index: frontend/node_modules/resolve/test/resolver/symlinked/package/package.json =================================================================== --- frontend/node_modules/resolve/test/resolver/symlinked/package/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/symlinked/package/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,3 @@ +{ + "main": "bar.js" +} Index: frontend/node_modules/resolve/test/resolver/without_basedir/main.js =================================================================== --- frontend/node_modules/resolve/test/resolver/without_basedir/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver/without_basedir/main.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,5 @@ +var resolve = require('../../../'); + +module.exports = function (t, cb) { + resolve('mymodule', null, cb); +}; Index: frontend/node_modules/resolve/test/resolver_sync.js =================================================================== --- frontend/node_modules/resolve/test/resolver_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/resolver_sync.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,730 @@ +var path = require('path'); +var fs = require('fs'); +var test = require('tape'); + +var resolve = require('../'); +var sync = require('../sync'); + +var requireResolveSupportsPaths = require.resolve.length > 1 + && !(/^v12\.[012]\./).test(process.version); // broken in v12.0-12.2, see https://github.com/nodejs/node/issues/27794 + +var requireResolveDefaultPathsBroken = (/^v8\.9\.|^v9\.[01]\.0|^v9\.2\./).test(process.version); +// broken in node v8.9.x, v9.0, v9.1, v9.2.x. see https://github.com/nodejs/node/pull/17113 + +test('`./sync` entry point', function (t) { + t.equal(resolve.sync, sync, '`./sync` entry point is the same as `.sync` on `main`'); + t.end(); +}); + +test('foo', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./foo', { basedir: dir }), + path.join(dir, 'foo.js'), + './foo' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo', { basedir: dir }), + require.resolve('./foo', { paths: [dir] }), + './foo: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./foo.js', { basedir: dir }), + path.join(dir, 'foo.js'), + './foo.js' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo.js', { basedir: dir }), + require.resolve('./foo.js', { paths: [dir] }), + './foo.js: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./foo.js', { basedir: dir, filename: path.join(dir, 'bar.js') }), + path.join(dir, 'foo.js') + ); + + t.throws(function () { + resolve.sync('foo', { basedir: dir }); + }); + + // Test that filename is reported as the "from" value when passed. + t.throws( + function () { + resolve.sync('foo', { basedir: dir, filename: path.join(dir, 'bar.js') }); + }, + { + name: 'Error', + message: "Cannot find module 'foo' from '" + path.join(dir, 'bar.js') + "'" + } + ); + + t.end(); +}); + +test('bar', function (t) { + var dir = path.join(__dirname, 'resolver'); + + var basedir = path.join(dir, 'bar'); + + t.equal( + resolve.sync('foo', { basedir: basedir }), + path.join(dir, 'bar/node_modules/foo/index.js'), + 'foo in bar' + ); + if (!requireResolveDefaultPathsBroken && requireResolveSupportsPaths) { + t.equal( + resolve.sync('foo', { basedir: basedir }), + require.resolve('foo', { paths: [basedir] }), + 'foo in bar: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('baz', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./baz', { basedir: dir }), + path.join(dir, 'baz/quux.js'), + './baz' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./baz', { basedir: dir }), + require.resolve('./baz', { paths: [dir] }), + './baz: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('biz', function (t) { + var dir = path.join(__dirname, 'resolver/biz/node_modules'); + + t.equal( + resolve.sync('./grux', { basedir: dir }), + path.join(dir, 'grux/index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./grux', { basedir: dir }), + require.resolve('./grux', { paths: [dir] }), + './grux: resolve.sync === require.resolve' + ); + } + + var tivDir = path.join(dir, 'grux'); + t.equal( + resolve.sync('tiv', { basedir: tivDir }), + path.join(dir, 'tiv/index.js') + ); + if (!requireResolveDefaultPathsBroken && requireResolveSupportsPaths) { + t.equal( + resolve.sync('tiv', { basedir: tivDir }), + require.resolve('tiv', { paths: [tivDir] }), + 'tiv: resolve.sync === require.resolve' + ); + } + + var gruxDir = path.join(dir, 'tiv'); + t.equal( + resolve.sync('grux', { basedir: gruxDir }), + path.join(dir, 'grux/index.js') + ); + if (!requireResolveDefaultPathsBroken && requireResolveSupportsPaths) { + t.equal( + resolve.sync('grux', { basedir: gruxDir }), + require.resolve('grux', { paths: [gruxDir] }), + 'grux: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('normalize', function (t) { + var dir = path.join(__dirname, 'resolver/biz/node_modules/grux'); + + t.equal( + resolve.sync('../grux', { basedir: dir }), + path.join(dir, 'index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('../grux', { basedir: dir }), + require.resolve('../grux', { paths: [dir] }), + '../grux: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('cup', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./cup', { + basedir: dir, + extensions: ['.js', '.coffee'] + }), + path.join(dir, 'cup.coffee'), + './cup -> ./cup.coffee' + ); + + t.equal( + resolve.sync('./cup.coffee', { basedir: dir }), + path.join(dir, 'cup.coffee'), + './cup.coffee' + ); + + t.throws(function () { + resolve.sync('./cup', { + basedir: dir, + extensions: ['.js'] + }); + }); + + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./cup.coffee', { basedir: dir, extensions: ['.js', '.coffee'] }), + require.resolve('./cup.coffee', { paths: [dir] }), + './cup.coffee: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('mug', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./mug', { basedir: dir }), + path.join(dir, 'mug.js'), + './mug -> ./mug.js' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./mug', { basedir: dir }), + require.resolve('./mug', { paths: [dir] }), + './mug: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./mug', { + basedir: dir, + extensions: ['.coffee', '.js'] + }), + path.join(dir, 'mug.coffee'), + './mug -> ./mug.coffee' + ); + + t.equal( + resolve.sync('./mug', { + basedir: dir, + extensions: ['.js', '.coffee'] + }), + path.join(dir, 'mug.js'), + './mug -> ./mug.js' + ); + + t.end(); +}); + +test('other path', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'bar'); + var otherDir = path.join(resolverDir, 'other_path'); + + t.equal( + resolve.sync('root', { + basedir: dir, + paths: [otherDir] + }), + path.join(resolverDir, 'other_path/root.js') + ); + + t.equal( + resolve.sync('lib/other-lib', { + basedir: dir, + paths: [otherDir] + }), + path.join(resolverDir, 'other_path/lib/other-lib.js') + ); + + t.throws(function () { + resolve.sync('root', { basedir: dir }); + }); + + t.throws(function () { + resolve.sync('zzz', { + basedir: dir, + paths: [otherDir] + }); + }); + + t.end(); +}); + +test('path iterator', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + + function exactIterator(x, start, getPackageCandidates, opts) { + return [path.join(resolverDir, x)]; + } + + t.equal( + resolve.sync('baz', { packageIterator: exactIterator }), + path.join(resolverDir, 'baz/quux.js') + ); + + t.end(); +}); + +test('incorrect main', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'incorrect_main'); + + t.equal( + resolve.sync('./incorrect_main', { basedir: resolverDir }), + path.join(dir, 'index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./incorrect_main', { basedir: resolverDir }), + require.resolve('./incorrect_main', { paths: [resolverDir] }), + './incorrect_main: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('missing index', function (t) { + t.plan(requireResolveSupportsPaths ? 2 : 1); + + var resolverDir = path.join(__dirname, 'resolver'); + try { + resolve.sync('./missing_index', { basedir: resolverDir }); + t.fail('did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + if (requireResolveSupportsPaths) { + try { + require.resolve('./missing_index', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + } +}); + +test('missing main', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + + try { + resolve.sync('./missing_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + if (requireResolveSupportsPaths) { + try { + resolve.sync('./missing_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + } + + t.end(); +}); + +test('null main', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + + try { + resolve.sync('./null_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + if (requireResolveSupportsPaths) { + try { + resolve.sync('./null_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + } + + t.end(); +}); + +test('main: false', function (t) { + var basedir = path.join(__dirname, 'resolver'); + var dir = path.join(basedir, 'false_main'); + t.equal( + resolve.sync('./false_main', { basedir: basedir }), + path.join(dir, 'index.js'), + '`"main": false`: resolves to `index.js`' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./false_main', { basedir: basedir }), + require.resolve('./false_main', { paths: [basedir] }), + '`"main": false`: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +function stubStatSync(fn) { + var statSync = fs.statSync; + try { + fs.statSync = function () { + throw new EvalError('Unknown Error'); + }; + return fn(); + } finally { + fs.statSync = statSync; + } +} + +test('#79 - re-throw non ENOENT errors from stat', function (t) { + var dir = path.join(__dirname, 'resolver'); + + stubStatSync(function () { + t.throws(function () { + resolve.sync('foo', { basedir: dir }); + }, /Unknown Error/); + }); + + t.end(); +}); + +test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) { + var dir = path.join(__dirname, 'resolver'); + var basedir = path.join(dir, 'same_names'); + + t.equal( + resolve.sync('./foo', { basedir: basedir }), + path.join(dir, 'same_names/foo.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo', { basedir: basedir }), + require.resolve('./foo', { paths: [basedir] }), + './foo: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./foo/', { basedir: basedir }), + path.join(dir, 'same_names/foo/index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo/', { basedir: basedir }), + require.resolve('./foo/', { paths: [basedir] }), + './foo/: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('#211 - incorrectly resolves module-paths like "." when from inside a folder with a sibling file of the same name', function (t) { + var dir = path.join(__dirname, 'resolver'); + var basedir = path.join(dir, 'same_names/foo'); + + t.equal( + resolve.sync('./', { basedir: basedir }), + path.join(dir, 'same_names/foo/index.js'), + './' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./', { basedir: basedir }), + require.resolve('./', { paths: [basedir] }), + './: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('.', { basedir: basedir }), + path.join(dir, 'same_names/foo/index.js'), + '.' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('.', { basedir: basedir }), + require.resolve('.', { paths: [basedir] }), + '.: resolve.sync === require.resolve', + { todo: true } + ); + } + + t.end(); +}); + +test('sync: #121 - treating an existing file as a dir when no basedir', function (t) { + var testFile = path.basename(__filename); + + t.test('sanity check', function (st) { + st.equal( + resolve.sync('./' + testFile), + __filename, + 'sanity check' + ); + st.equal( + resolve.sync('./' + testFile), + require.resolve('./' + testFile), + 'sanity check: resolve.sync === require.resolve' + ); + + st.end(); + }); + + t.test('with a fake directory', function (st) { + function run() { return resolve.sync('./' + testFile + '/blah'); } + + st.throws(run, 'throws an error'); + + try { + run(); + } catch (e) { + st.equal(e.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve'); + st.equal( + e.message, + 'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'', + 'can not find nonexistent module' + ); + } + + st.end(); + }); + + t.end(); +}); + +test('sync dot main', function (t) { + var start = new Date(); + + t.equal( + resolve.sync('./resolver/dot_main'), + path.join(__dirname, 'resolver/dot_main/index.js'), + './resolver/dot_main' + ); + t.equal( + resolve.sync('./resolver/dot_main'), + require.resolve('./resolver/dot_main'), + './resolver/dot_main: resolve.sync === require.resolve' + ); + + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + + t.end(); +}); + +test('sync dot slash main', function (t) { + var start = new Date(); + + t.equal( + resolve.sync('./resolver/dot_slash_main'), + path.join(__dirname, 'resolver/dot_slash_main/index.js') + ); + t.equal( + resolve.sync('./resolver/dot_slash_main'), + require.resolve('./resolver/dot_slash_main'), + './resolver/dot_slash_main: resolve.sync === require.resolve' + ); + + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + + t.end(); +}); + +test('not a directory', function (t) { + var path = './foo'; + try { + resolve.sync(path, { basedir: __filename }); + t.fail(); + } catch (err) { + t.ok(err, 'a non-directory errors'); + t.equal(err && err.message, 'Cannot find module \'' + path + "' from '" + __filename + "'"); + t.equal(err && err.code, 'MODULE_NOT_FOUND'); + } + t.end(); +}); + +test('non-string "main" field in package.json', function (t) { + var dir = path.join(__dirname, 'resolver'); + try { + var result = resolve.sync('./invalid_main', { basedir: dir }); + t.equal(result, undefined, 'result should not exist'); + t.fail('should not get here'); + } catch (err) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + } + t.end(); +}); + +test('non-string "main" field in package.json', function (t) { + var dir = path.join(__dirname, 'resolver'); + try { + var result = resolve.sync('./invalid_main', { basedir: dir }); + t.equal(result, undefined, 'result should not exist'); + t.fail('should not get here'); + } catch (err) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + } + t.end(); +}); + +test('browser field in package.json', function (t) { + var dir = path.join(__dirname, 'resolver'); + var res = resolve.sync('./browser_field', { + basedir: dir, + packageFilter: function packageFilter(pkg) { + if (pkg.browser) { + pkg.main = pkg.browser; // eslint-disable-line no-param-reassign + delete pkg.browser; // eslint-disable-line no-param-reassign + } + return pkg; + } + }); + t.equal(res, path.join(dir, 'browser_field', 'b.js')); + t.end(); +}); + +test('absolute paths', function (t) { + var extensionless = __filename.slice(0, -path.extname(__filename).length); + + t.equal( + resolve.sync(__filename), + __filename, + 'absolute path to this file resolves' + ); + t.equal( + resolve.sync(__filename), + require.resolve(__filename), + 'absolute path to this file: resolve.sync === require.resolve' + ); + + t.equal( + resolve.sync(extensionless), + __filename, + 'extensionless absolute path to this file resolves' + ); + t.equal( + resolve.sync(__filename), + require.resolve(__filename), + 'absolute path to this file: resolve.sync === require.resolve' + ); + + t.equal( + resolve.sync(__filename, { basedir: process.cwd() }), + __filename, + 'absolute path to this file with a basedir resolves' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync(__filename, { basedir: process.cwd() }), + require.resolve(__filename, { paths: [process.cwd()] }), + 'absolute path to this file + basedir: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync(extensionless, { basedir: process.cwd() }), + __filename, + 'extensionless absolute path to this file with a basedir resolves' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync(extensionless, { basedir: process.cwd() }), + require.resolve(extensionless, { paths: [process.cwd()] }), + 'extensionless absolute path to this file + basedir: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +var malformedDir = path.join(__dirname, 'resolver/malformed_package_json'); +test('malformed package.json', { skip: !fs.existsSync(malformedDir) }, function (t) { + t.plan(5 + (requireResolveSupportsPaths ? 1 : 0)); + + var basedir = malformedDir; + var expected = path.join(basedir, 'index.js'); + + t.equal( + resolve.sync('./index.js', { basedir: basedir }), + expected, + 'malformed package.json is silently ignored' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./index.js', { basedir: basedir }), + require.resolve('./index.js', { paths: [basedir] }), + 'malformed package.json: resolve.sync === require.resolve' + ); + } + + var res1 = resolve.sync( + './index.js', + { + basedir: basedir, + packageFilter: function (pkg, pkgfile, dir) { + t.fail('should not reach here'); + } + } + ); + + t.equal( + res1, + expected, + 'with packageFilter: malformed package.json is silently ignored' + ); + + var res2 = resolve.sync( + './index.js', + { + basedir: basedir, + readPackageSync: function (readFileSync, pkgfile) { + t.equal(pkgfile, path.join(basedir, 'package.json'), 'readPackageSync: `pkgfile` is package.json path'); + var result = String(readFileSync(pkgfile)); + try { + return JSON.parse(result); + } catch (e) { + t.ok(e instanceof SyntaxError, 'readPackageSync: malformed package.json parses as a syntax error'); + } + } + } + ); + + t.equal( + res2, + expected, + 'with readPackageSync: malformed package.json is silently ignored' + ); +}); Index: frontend/node_modules/resolve/test/shadowed_core.js =================================================================== --- frontend/node_modules/resolve/test/shadowed_core.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/shadowed_core.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,54 @@ +var test = require('tape'); +var resolve = require('../'); +var path = require('path'); + +test('shadowed core modules still return core module', function (t) { + t.plan(2); + + resolve('util', { basedir: path.join(__dirname, 'shadowed_core') }, function (err, res) { + t.ifError(err); + t.equal(res, 'util'); + }); +}); + +test('shadowed core modules still return core module [sync]', function (t) { + t.plan(1); + + var res = resolve.sync('util', { basedir: path.join(__dirname, 'shadowed_core') }); + + t.equal(res, 'util'); +}); + +test('shadowed core modules return shadow when appending `/`', function (t) { + t.plan(2); + + resolve('util/', { basedir: path.join(__dirname, 'shadowed_core') }, function (err, res) { + t.ifError(err); + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); + }); +}); + +test('shadowed core modules return shadow when appending `/` [sync]', function (t) { + t.plan(1); + + var res = resolve.sync('util/', { basedir: path.join(__dirname, 'shadowed_core') }); + + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); +}); + +test('shadowed core modules return shadow with `includeCoreModules: false`', function (t) { + t.plan(2); + + resolve('util', { basedir: path.join(__dirname, 'shadowed_core'), includeCoreModules: false }, function (err, res) { + t.ifError(err); + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); + }); +}); + +test('shadowed core modules return shadow with `includeCoreModules: false` [sync]', function (t) { + t.plan(1); + + var res = resolve.sync('util', { basedir: path.join(__dirname, 'shadowed_core'), includeCoreModules: false }); + + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); +}); Index: frontend/node_modules/resolve/test/subdirs.js =================================================================== --- frontend/node_modules/resolve/test/subdirs.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/subdirs.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,13 @@ +var test = require('tape'); +var resolve = require('../'); +var path = require('path'); + +test('subdirs', function (t) { + t.plan(2); + + var dir = path.join(__dirname, '/subdirs'); + resolve('a/b/c/x.json', { basedir: dir }, function (err, res) { + t.ifError(err); + t.equal(res, path.join(dir, 'node_modules/a/b/c/x.json')); + }); +}); Index: frontend/node_modules/resolve/test/symlinks.js =================================================================== --- frontend/node_modules/resolve/test/symlinks.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/resolve/test/symlinks.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,176 @@ +var path = require('path'); +var fs = require('fs'); +var test = require('tape'); +var map = require('array.prototype.map'); +var resolve = require('../'); + +var symlinkDir = path.join(__dirname, 'resolver', 'symlinked', 'symlink'); +var packageDir = path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'package'); +var modADir = path.join(__dirname, 'symlinks', 'source', 'node_modules', 'mod-a'); +var symlinkModADir = path.join(__dirname, 'symlinks', 'dest', 'node_modules', 'mod-a'); +try { + fs.unlinkSync(symlinkDir); +} catch (err) {} +try { + fs.unlinkSync(packageDir); +} catch (err) {} +try { + fs.unlinkSync(modADir); +} catch (err) {} +try { + fs.unlinkSync(symlinkModADir); +} catch (err) {} + +try { + fs.symlinkSync('./_/symlink_target', symlinkDir, 'dir'); +} catch (err) { + // if fails then it is probably on Windows and lets try to create a junction + fs.symlinkSync(path.join(__dirname, 'resolver', 'symlinked', '_', 'symlink_target') + '\\', symlinkDir, 'junction'); +} +try { + fs.symlinkSync('../../package', packageDir, 'dir'); +} catch (err) { + // if fails then it is probably on Windows and lets try to create a junction + fs.symlinkSync(path.join(__dirname, '..', '..', 'package') + '\\', packageDir, 'junction'); +} +try { + fs.symlinkSync('../../source/node_modules/mod-a', symlinkModADir, 'dir'); +} catch (err) { + // if fails then it is probably on Windows and lets try to create a junction + fs.symlinkSync(path.join(__dirname, '..', '..', 'source', 'node_modules', 'mod-a') + '\\', symlinkModADir, 'junction'); +} + +test('symlink', function (t) { + t.plan(2); + + resolve('foo', { basedir: symlinkDir, preserveSymlinks: false }, function (err, res, pkg) { + t.error(err); + t.equal(res, path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'foo.js')); + }); +}); + +test('sync symlink when preserveSymlinks = true', function (t) { + t.plan(4); + + resolve('foo', { basedir: symlinkDir }, function (err, res, pkg) { + t.ok(err, 'there is an error'); + t.notOk(res, 'no result'); + + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve'); + t.equal( + err && err.message, + 'Cannot find module \'foo\' from \'' + symlinkDir + '\'', + 'can not find nonexistent module' + ); + }); +}); + +test('sync symlink', function (t) { + var start = new Date(); + t.doesNotThrow(function () { + t.equal( + resolve.sync('foo', { basedir: symlinkDir, preserveSymlinks: false }), + path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'foo.js') + ); + }); + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + t.end(); +}); + +test('sync symlink when preserveSymlinks = true', function (t) { + t.throws(function () { + resolve.sync('foo', { basedir: symlinkDir }); + }, /Cannot find module 'foo'/); + t.end(); +}); + +test('sync symlink from node_modules to other dir when preserveSymlinks = false', function (t) { + var basedir = path.join(__dirname, 'resolver', 'symlinked', '_'); + var fn = resolve.sync('package', { basedir: basedir, preserveSymlinks: false }); + + t.equal(fn, path.resolve(__dirname, 'resolver/symlinked/package/bar.js')); + t.end(); +}); + +test('async symlink from node_modules to other dir when preserveSymlinks = false', function (t) { + t.plan(2); + var basedir = path.join(__dirname, 'resolver', 'symlinked', '_'); + resolve('package', { basedir: basedir, preserveSymlinks: false }, function (err, result) { + t.notOk(err, 'no error'); + t.equal(result, path.resolve(__dirname, 'resolver/symlinked/package/bar.js')); + }); +}); + +test('packageFilter', function (t) { + function relative(x) { + return path.relative(__dirname, x); + } + + function testPackageFilter(preserveSymlinks) { + return function (st) { + st.plan('is 1.x' ? 3 : 5); // eslint-disable-line no-constant-condition + + var destMain = 'symlinks/dest/node_modules/mod-a/index.js'; + var destPkg = 'symlinks/dest/node_modules/mod-a/package.json'; + var sourceMain = 'symlinks/source/node_modules/mod-a/index.js'; + var sourcePkg = 'symlinks/source/node_modules/mod-a/package.json'; + var destDir = path.join(__dirname, 'symlinks', 'dest'); + + /* eslint multiline-comment-style: 0 */ + /* v2.x will restore these tests + var packageFilterPath = []; + var actualPath = resolve.sync('mod-a', { + basedir: destDir, + preserveSymlinks: preserveSymlinks, + packageFilter: function (pkg, pkgfile, dir) { + packageFilterPath.push(pkgfile); + } + }); + st.equal( + relative(actualPath), + path.normalize(preserveSymlinks ? destMain : sourceMain), + 'sync: actual path is correct' + ); + st.deepEqual( + map(packageFilterPath, relative), + map(preserveSymlinks ? [destPkg, destPkg] : [sourcePkg, sourcePkg], path.normalize), + 'sync: packageFilter pkgfile arg is correct' + ); + */ + + var asyncPackageFilterPath = []; + resolve( + 'mod-a', + { + basedir: destDir, + preserveSymlinks: preserveSymlinks, + packageFilter: function (pkg, pkgfile) { + asyncPackageFilterPath.push(pkgfile); + } + }, + function (err, actualPath) { + st.error(err, 'no error'); + st.equal( + relative(actualPath), + path.normalize(preserveSymlinks ? destMain : sourceMain), + 'async: actual path is correct' + ); + st.deepEqual( + map(asyncPackageFilterPath, relative), + map( + preserveSymlinks ? [destPkg, destPkg, destPkg] : [sourcePkg, sourcePkg, sourcePkg], + path.normalize + ), + 'async: packageFilter pkgfile arg is correct' + ); + } + ); + }; + } + + t.test('preserveSymlinks: false', testPackageFilter(false)); + + t.test('preserveSymlinks: true', testPackageFilter(true)); + + t.end(); +});