forked from PirateCare/Syllabus
403 lines
13 KiB
JavaScript
403 lines
13 KiB
JavaScript
var path = require('path');
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var test = require('tape');
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var resolve = require('../');
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test('async foo', function (t) {
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t.plan(12);
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var dir = path.join(__dirname, 'resolver');
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resolve('./foo', { basedir: dir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'foo.js'));
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t.equal(pkg && pkg.name, 'resolve');
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});
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resolve('./foo.js', { basedir: dir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'foo.js'));
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t.equal(pkg && pkg.name, 'resolve');
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});
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resolve('./foo', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'foo.js'));
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t.equal(pkg && pkg.main, 'resolver');
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});
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resolve('./foo.js', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'foo.js'));
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t.equal(pkg.main, 'resolver');
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});
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resolve('./foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'foo.js'));
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});
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resolve('foo', { basedir: dir }, function (err) {
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t.equal(err.message, "Cannot find module 'foo' from '" + path.resolve(dir) + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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// Test that filename is reported as the "from" value when passed.
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resolve('foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err) {
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t.equal(err.message, "Cannot find module 'foo' from '" + path.join(dir, 'baz.js') + "'");
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});
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});
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test('bar', function (t) {
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t.plan(6);
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var dir = path.join(__dirname, 'resolver');
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resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js'));
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t.equal(pkg, undefined);
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});
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resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js'));
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t.equal(pkg, undefined);
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});
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resolve('foo', { basedir: dir + '/bar', 'package': { main: 'bar' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js'));
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t.equal(pkg.main, 'bar');
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});
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});
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test('baz', function (t) {
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t.plan(4);
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var dir = path.join(__dirname, 'resolver');
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resolve('./baz', { basedir: dir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'baz/quux.js'));
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t.equal(pkg.main, 'quux.js');
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});
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resolve('./baz', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'baz/quux.js'));
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t.equal(pkg.main, 'quux.js');
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});
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});
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test('biz', function (t) {
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t.plan(24);
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var dir = path.join(__dirname, 'resolver/biz/node_modules');
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resolve('./grux', { basedir: dir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'grux/index.js'));
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t.equal(pkg, undefined);
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});
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resolve('./grux', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'grux/index.js'));
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t.equal(pkg.main, 'biz');
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});
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resolve('./garply', { basedir: dir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'garply/lib/index.js'));
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t.equal(pkg.main, './lib');
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});
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resolve('./garply', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'garply/lib/index.js'));
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t.equal(pkg.main, './lib');
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});
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resolve('tiv', { basedir: dir + '/grux' }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'tiv/index.js'));
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t.equal(pkg, undefined);
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});
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resolve('tiv', { basedir: dir + '/grux', 'package': { main: 'grux' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'tiv/index.js'));
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t.equal(pkg.main, 'grux');
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});
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resolve('tiv', { basedir: dir + '/garply' }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'tiv/index.js'));
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t.equal(pkg, undefined);
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});
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resolve('tiv', { basedir: dir + '/garply', 'package': { main: './lib' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'tiv/index.js'));
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t.equal(pkg.main, './lib');
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});
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resolve('grux', { basedir: dir + '/tiv' }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'grux/index.js'));
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t.equal(pkg, undefined);
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});
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resolve('grux', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'grux/index.js'));
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t.equal(pkg.main, 'tiv');
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});
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resolve('garply', { basedir: dir + '/tiv' }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'garply/lib/index.js'));
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t.equal(pkg.main, './lib');
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});
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resolve('garply', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'garply/lib/index.js'));
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t.equal(pkg.main, './lib');
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});
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});
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test('quux', function (t) {
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t.plan(2);
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var dir = path.join(__dirname, 'resolver/quux');
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resolve('./foo', { basedir: dir, 'package': { main: 'quux' } }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'foo/index.js'));
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t.equal(pkg.main, 'quux');
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});
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});
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test('normalize', function (t) {
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t.plan(2);
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var dir = path.join(__dirname, 'resolver/biz/node_modules/grux');
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resolve('../grux', { basedir: dir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'index.js'));
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t.equal(pkg, undefined);
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});
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});
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test('cup', function (t) {
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t.plan(5);
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var dir = path.join(__dirname, 'resolver');
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resolve('./cup', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'cup.coffee'));
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});
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resolve('./cup.coffee', { basedir: dir }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'cup.coffee'));
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});
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resolve('./cup', { basedir: dir, extensions: ['.js'] }, function (err, res) {
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t.equal(err.message, "Cannot find module './cup' from '" + path.resolve(dir) + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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// Test that filename is reported as the "from" value when passed.
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resolve('./cup', { basedir: dir, extensions: ['.js'], filename: path.join(dir, 'cupboard.js') }, function (err, res) {
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t.equal(err.message, "Cannot find module './cup' from '" + path.join(dir, 'cupboard.js') + "'");
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});
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});
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test('mug', function (t) {
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t.plan(3);
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var dir = path.join(__dirname, 'resolver');
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resolve('./mug', { basedir: dir }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'mug.js'));
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});
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resolve('./mug', { basedir: dir, extensions: ['.coffee', '.js'] }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, '/mug.coffee'));
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});
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resolve('./mug', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) {
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t.equal(res, path.join(dir, '/mug.js'));
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});
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});
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test('other path', function (t) {
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t.plan(6);
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var resolverDir = path.join(__dirname, 'resolver');
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var dir = path.join(resolverDir, 'bar');
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var otherDir = path.join(resolverDir, 'other_path');
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resolve('root', { basedir: dir, paths: [otherDir] }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(resolverDir, 'other_path/root.js'));
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});
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resolve('lib/other-lib', { basedir: dir, paths: [otherDir] }, function (err, res) {
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if (err) t.fail(err);
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t.equal(res, path.join(resolverDir, 'other_path/lib/other-lib.js'));
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});
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resolve('root', { basedir: dir }, function (err, res) {
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t.equal(err.message, "Cannot find module 'root' from '" + path.resolve(dir) + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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resolve('zzz', { basedir: dir, paths: [otherDir] }, function (err, res) {
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t.equal(err.message, "Cannot find module 'zzz' from '" + path.resolve(dir) + "'");
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t.equal(err.code, 'MODULE_NOT_FOUND');
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});
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});
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test('incorrect main', function (t) {
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t.plan(1);
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var resolverDir = path.join(__dirname, 'resolver');
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var dir = path.join(resolverDir, 'incorrect_main');
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resolve('./incorrect_main', { basedir: resolverDir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'index.js'));
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});
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});
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test('without basedir', function (t) {
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t.plan(1);
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var dir = path.join(__dirname, 'resolver/without_basedir');
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var tester = require(path.join(dir, 'main.js'));
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tester(t, function (err, res, pkg) {
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if (err) {
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t.fail(err);
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} else {
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t.equal(res, path.join(dir, 'node_modules/mymodule.js'));
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}
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});
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});
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test('#25: node modules with the same name as node stdlib modules', function (t) {
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t.plan(1);
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var resolverDir = path.join(__dirname, 'resolver/punycode');
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resolve('punycode', { basedir: resolverDir }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(resolverDir, 'node_modules/punycode/index.js'));
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});
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});
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test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) {
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t.plan(2);
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var dir = path.join(__dirname, 'resolver');
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resolve('./foo', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'same_names/foo.js'));
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});
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resolve('./foo/', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'same_names/foo/index.js'));
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});
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});
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test('async: #121 - treating an existing file as a dir when no basedir', function (t) {
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var testFile = path.basename(__filename);
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t.test('sanity check', function (st) {
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st.plan(1);
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resolve('./' + testFile, function (err, res, pkg) {
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if (err) t.fail(err);
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st.equal(res, __filename, 'sanity check');
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});
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});
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t.test('with a fake directory', function (st) {
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st.plan(4);
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resolve('./' + testFile + '/blah', function (err, res, pkg) {
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st.ok(err, 'there is an error');
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st.notOk(res, 'no result');
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st.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve');
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st.equal(
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err && err.message,
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'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'',
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'can not find nonexistent module'
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);
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st.end();
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});
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});
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t.end();
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});
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test('async dot main', function (t) {
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var start = new Date();
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t.plan(3);
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resolve('./resolver/dot_main', function (err, ret) {
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t.notOk(err);
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t.equal(ret, path.join(__dirname, 'resolver/dot_main/index.js'));
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t.ok(new Date() - start < 50, 'resolve.sync timedout');
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t.end();
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});
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});
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test('async dot slash main', function (t) {
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var start = new Date();
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t.plan(3);
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resolve('./resolver/dot_slash_main', function (err, ret) {
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t.notOk(err);
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t.equal(ret, path.join(__dirname, 'resolver/dot_slash_main/index.js'));
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t.ok(new Date() - start < 50, 'resolve.sync timedout');
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t.end();
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});
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});
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test('not a directory', function (t) {
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t.plan(5);
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var path = './foo';
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resolve(path, { basedir: __filename }, function (err, res, pkg) {
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t.ok(err, 'a non-directory errors');
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t.equal(arguments.length, 1);
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t.equal(res, undefined);
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t.equal(pkg, undefined);
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t.equal(err && err.message, 'Cannot find module \'' + path + "' from '" + __filename + "'");
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});
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});
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test('browser field in package.json', function (t) {
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t.plan(3);
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var dir = path.join(__dirname, 'resolver');
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resolve(
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'./browser_field',
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{
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basedir: dir,
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packageFilter: function packageFilter(pkg) {
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if (pkg.browser) {
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pkg.main = pkg.browser;
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delete pkg.browser;
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}
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return pkg;
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}
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},
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function (err, res, pkg) {
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if (err) t.fail(err);
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t.equal(res, path.join(dir, 'browser_field', 'b.js'));
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t.equal(pkg && pkg.main, 'b');
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t.equal(pkg && pkg.browser, undefined);
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}
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);
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});
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