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| var fs = require('fs');
| var path = require('path');
| var test = require('tape');
| var resolve = require('../');
|
| test('$NODE_PATH', function (t) {
| t.plan(8);
|
| var isDir = function (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');
| });
| });
|
|
