--- /dev/null
+var path = require('path');
+var test = require('tape');
+var resolve = require('../');
+
+test('foo', function (t) {
+ var dir = path.join(__dirname, 'resolver');
+
+ t.equal(
+ resolve.sync('./foo', { basedir: dir }),
+ path.join(dir, 'foo.js')
+ );
+
+ t.equal(
+ resolve.sync('./foo.js', { basedir: dir }),
+ path.join(dir, 'foo.js')
+ );
+
+ 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');
+
+ t.equal(
+ resolve.sync('foo', { basedir: path.join(dir, 'bar') }),
+ path.join(dir, 'bar/node_modules/foo/index.js')
+ );
+ 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')
+ );
+ 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')
+ );
+
+ t.equal(
+ resolve.sync('tiv', { basedir: path.join(dir, 'grux') }),
+ path.join(dir, 'tiv/index.js')
+ );
+
+ t.equal(
+ resolve.sync('grux', { basedir: path.join(dir, 'tiv') }),
+ path.join(dir, 'grux/index.js')
+ );
+ 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')
+ );
+ 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')
+ );
+
+ t.equal(
+ resolve.sync('./cup.coffee', { basedir: dir }),
+ path.join(dir, 'cup.coffee')
+ );
+
+ t.throws(function () {
+ resolve.sync('./cup', {
+ basedir: dir,
+ extensions: ['.js']
+ });
+ });
+
+ t.end();
+});
+
+test('mug', function (t) {
+ var dir = path.join(__dirname, 'resolver');
+ t.equal(
+ resolve.sync('./mug', { basedir: dir }),
+ path.join(dir, 'mug.js')
+ );
+
+ t.equal(
+ resolve.sync('./mug', {
+ basedir: dir,
+ extensions: ['.coffee', '.js']
+ }),
+ path.join(dir, 'mug.coffee')
+ );
+
+ t.equal(
+ resolve.sync('./mug', {
+ basedir: dir,
+ extensions: ['.js', '.coffee']
+ }),
+ path.join(dir, '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');
+
+ var exactIterator = function (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')
+ );
+
+ t.end();
+});
+
+var stubStatSync = function stubStatSync(fn) {
+ var fs = require('fs');
+ 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');
+
+ t.equal(
+ resolve.sync('./foo', { basedir: path.join(dir, 'same_names') }),
+ path.join(dir, 'same_names/foo.js')
+ );
+ t.equal(
+ resolve.sync('./foo/', { basedir: path.join(dir, 'same_names') }),
+ path.join(dir, 'same_names/foo/index.js')
+ );
+ 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');
+
+ t.equal(
+ resolve.sync('./', { basedir: path.join(dir, 'same_names/foo') }),
+ path.join(dir, 'same_names/foo/index.js')
+ );
+ t.equal(
+ resolve.sync('.', { basedir: path.join(dir, 'same_names/foo') }),
+ path.join(dir, 'same_names/foo/index.js')
+ );
+ 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.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'));
+ 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.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();
+});
projects / dotfiles / .git / blobdiff