You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
546 lines
18 KiB
546 lines
18 KiB
var path = require('path'); |
|
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'); |
|
|
|
var exactIterator = function (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('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' |
|
); |
|
}); |
|
}); |
|
|
|
test('malformed package.json', 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 = path.join(__dirname, 'resolver/malformed_package_json'); |
|
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'); |
|
} |
|
); |
|
});
|
|
|