diff --git a/test/parallel/test-path-basename.js b/test/parallel/test-path-basename.js
new file mode 100644
index 00000000000000..6b64e40b7eca7a
--- /dev/null
+++ b/test/parallel/test-path-basename.js
@@ -0,0 +1,70 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+assert.strictEqual(path.basename(__filename), 'test-path-basename.js');
+assert.strictEqual(path.basename(__filename, '.js'), 'test-path-basename');
+assert.strictEqual(path.basename('.js', '.js'), '');
+assert.strictEqual(path.basename(''), '');
+assert.strictEqual(path.basename('/dir/basename.ext'), 'basename.ext');
+assert.strictEqual(path.basename('/basename.ext'), 'basename.ext');
+assert.strictEqual(path.basename('basename.ext'), 'basename.ext');
+assert.strictEqual(path.basename('basename.ext/'), 'basename.ext');
+assert.strictEqual(path.basename('basename.ext//'), 'basename.ext');
+assert.strictEqual(path.basename('aaa/bbb', '/bbb'), 'bbb');
+assert.strictEqual(path.basename('aaa/bbb', 'a/bbb'), 'bbb');
+assert.strictEqual(path.basename('aaa/bbb', 'bbb'), 'bbb');
+assert.strictEqual(path.basename('aaa/bbb//', 'bbb'), 'bbb');
+assert.strictEqual(path.basename('aaa/bbb', 'bb'), 'b');
+assert.strictEqual(path.basename('aaa/bbb', 'b'), 'bb');
+assert.strictEqual(path.basename('/aaa/bbb', '/bbb'), 'bbb');
+assert.strictEqual(path.basename('/aaa/bbb', 'a/bbb'), 'bbb');
+assert.strictEqual(path.basename('/aaa/bbb', 'bbb'), 'bbb');
+assert.strictEqual(path.basename('/aaa/bbb//', 'bbb'), 'bbb');
+assert.strictEqual(path.basename('/aaa/bbb', 'bb'), 'b');
+assert.strictEqual(path.basename('/aaa/bbb', 'b'), 'bb');
+assert.strictEqual(path.basename('/aaa/bbb'), 'bbb');
+assert.strictEqual(path.basename('/aaa/'), 'aaa');
+assert.strictEqual(path.basename('/aaa/b'), 'b');
+assert.strictEqual(path.basename('/a/b'), 'b');
+assert.strictEqual(path.basename('//a'), 'a');
+
+// On Windows a backslash acts as a path separator.
+assert.strictEqual(path.win32.basename('\\dir\\basename.ext'), 'basename.ext');
+assert.strictEqual(path.win32.basename('\\basename.ext'), 'basename.ext');
+assert.strictEqual(path.win32.basename('basename.ext'), 'basename.ext');
+assert.strictEqual(path.win32.basename('basename.ext\\'), 'basename.ext');
+assert.strictEqual(path.win32.basename('basename.ext\\\\'), 'basename.ext');
+assert.strictEqual(path.win32.basename('foo'), 'foo');
+assert.strictEqual(path.win32.basename('aaa\\bbb', '\\bbb'), 'bbb');
+assert.strictEqual(path.win32.basename('aaa\\bbb', 'a\\bbb'), 'bbb');
+assert.strictEqual(path.win32.basename('aaa\\bbb', 'bbb'), 'bbb');
+assert.strictEqual(path.win32.basename('aaa\\bbb\\\\\\\\', 'bbb'), 'bbb');
+assert.strictEqual(path.win32.basename('aaa\\bbb', 'bb'), 'b');
+assert.strictEqual(path.win32.basename('aaa\\bbb', 'b'), 'bb');
+assert.strictEqual(path.win32.basename('C:'), '');
+assert.strictEqual(path.win32.basename('C:.'), '.');
+assert.strictEqual(path.win32.basename('C:\\'), '');
+assert.strictEqual(path.win32.basename('C:\\dir\\base.ext'), 'base.ext');
+assert.strictEqual(path.win32.basename('C:\\basename.ext'), 'basename.ext');
+assert.strictEqual(path.win32.basename('C:basename.ext'), 'basename.ext');
+assert.strictEqual(path.win32.basename('C:basename.ext\\'), 'basename.ext');
+assert.strictEqual(path.win32.basename('C:basename.ext\\\\'), 'basename.ext');
+assert.strictEqual(path.win32.basename('C:foo'), 'foo');
+assert.strictEqual(path.win32.basename('file:stream'), 'file:stream');
+
+// On unix a backslash is just treated as any other character.
+assert.strictEqual(path.posix.basename('\\dir\\basename.ext'),
+ '\\dir\\basename.ext');
+assert.strictEqual(path.posix.basename('\\basename.ext'), '\\basename.ext');
+assert.strictEqual(path.posix.basename('basename.ext'), 'basename.ext');
+assert.strictEqual(path.posix.basename('basename.ext\\'), 'basename.ext\\');
+assert.strictEqual(path.posix.basename('basename.ext\\\\'), 'basename.ext\\\\');
+assert.strictEqual(path.posix.basename('foo'), 'foo');
+
+// POSIX filenames may include control characters
+// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
+const controlCharFilename = `Icon${String.fromCharCode(13)}`;
+assert.strictEqual(path.posix.basename(`/a/b/${controlCharFilename}`),
+ controlCharFilename);
diff --git a/test/parallel/test-path-dirname.js b/test/parallel/test-path-dirname.js
new file mode 100644
index 00000000000000..6ecb5c93b4db74
--- /dev/null
+++ b/test/parallel/test-path-dirname.js
@@ -0,0 +1,56 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const path = require('path');
+
+assert.strictEqual(path.dirname(__filename).substr(-13),
+ common.isWindows ? 'test\\parallel' : 'test/parallel');
+
+assert.strictEqual(path.posix.dirname('/a/b/'), '/a');
+assert.strictEqual(path.posix.dirname('/a/b'), '/a');
+assert.strictEqual(path.posix.dirname('/a'), '/');
+assert.strictEqual(path.posix.dirname(''), '.');
+assert.strictEqual(path.posix.dirname('/'), '/');
+assert.strictEqual(path.posix.dirname('////'), '/');
+assert.strictEqual(path.posix.dirname('//a'), '//');
+assert.strictEqual(path.posix.dirname('foo'), '.');
+
+assert.strictEqual(path.win32.dirname('c:\\'), 'c:\\');
+assert.strictEqual(path.win32.dirname('c:\\foo'), 'c:\\');
+assert.strictEqual(path.win32.dirname('c:\\foo\\'), 'c:\\');
+assert.strictEqual(path.win32.dirname('c:\\foo\\bar'), 'c:\\foo');
+assert.strictEqual(path.win32.dirname('c:\\foo\\bar\\'), 'c:\\foo');
+assert.strictEqual(path.win32.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar');
+assert.strictEqual(path.win32.dirname('\\'), '\\');
+assert.strictEqual(path.win32.dirname('\\foo'), '\\');
+assert.strictEqual(path.win32.dirname('\\foo\\'), '\\');
+assert.strictEqual(path.win32.dirname('\\foo\\bar'), '\\foo');
+assert.strictEqual(path.win32.dirname('\\foo\\bar\\'), '\\foo');
+assert.strictEqual(path.win32.dirname('\\foo\\bar\\baz'), '\\foo\\bar');
+assert.strictEqual(path.win32.dirname('c:'), 'c:');
+assert.strictEqual(path.win32.dirname('c:foo'), 'c:');
+assert.strictEqual(path.win32.dirname('c:foo\\'), 'c:');
+assert.strictEqual(path.win32.dirname('c:foo\\bar'), 'c:foo');
+assert.strictEqual(path.win32.dirname('c:foo\\bar\\'), 'c:foo');
+assert.strictEqual(path.win32.dirname('c:foo\\bar\\baz'), 'c:foo\\bar');
+assert.strictEqual(path.win32.dirname('file:stream'), '.');
+assert.strictEqual(path.win32.dirname('dir\\file:stream'), 'dir');
+assert.strictEqual(path.win32.dirname('\\\\unc\\share'),
+ '\\\\unc\\share');
+assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo'),
+ '\\\\unc\\share\\');
+assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\'),
+ '\\\\unc\\share\\');
+assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar'),
+ '\\\\unc\\share\\foo');
+assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar\\'),
+ '\\\\unc\\share\\foo');
+assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar\\baz'),
+ '\\\\unc\\share\\foo\\bar');
+assert.strictEqual(path.win32.dirname('/a/b/'), '/a');
+assert.strictEqual(path.win32.dirname('/a/b'), '/a');
+assert.strictEqual(path.win32.dirname('/a'), '/');
+assert.strictEqual(path.win32.dirname(''), '.');
+assert.strictEqual(path.win32.dirname('/'), '/');
+assert.strictEqual(path.win32.dirname('////'), '/');
+assert.strictEqual(path.win32.dirname('foo'), '.');
diff --git a/test/parallel/test-path-extname.js b/test/parallel/test-path-extname.js
new file mode 100644
index 00000000000000..47b327d370d78e
--- /dev/null
+++ b/test/parallel/test-path-extname.js
@@ -0,0 +1,99 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+const failures = [];
+const slashRE = /\//g;
+
+[
+ [__filename, '.js'],
+ ['', ''],
+ ['/path/to/file', ''],
+ ['/path/to/file.ext', '.ext'],
+ ['/path.to/file.ext', '.ext'],
+ ['/path.to/file', ''],
+ ['/path.to/.file', ''],
+ ['/path.to/.file.ext', '.ext'],
+ ['/path/to/f.ext', '.ext'],
+ ['/path/to/..ext', '.ext'],
+ ['/path/to/..', ''],
+ ['file', ''],
+ ['file.ext', '.ext'],
+ ['.file', ''],
+ ['.file.ext', '.ext'],
+ ['/file', ''],
+ ['/file.ext', '.ext'],
+ ['/.file', ''],
+ ['/.file.ext', '.ext'],
+ ['.path/file.ext', '.ext'],
+ ['file.ext.ext', '.ext'],
+ ['file.', '.'],
+ ['.', ''],
+ ['./', ''],
+ ['.file.ext', '.ext'],
+ ['.file', ''],
+ ['.file.', '.'],
+ ['.file..', '.'],
+ ['..', ''],
+ ['../', ''],
+ ['..file.ext', '.ext'],
+ ['..file', '.file'],
+ ['..file.', '.'],
+ ['..file..', '.'],
+ ['...', '.'],
+ ['...ext', '.ext'],
+ ['....', '.'],
+ ['file.ext/', '.ext'],
+ ['file.ext//', '.ext'],
+ ['file/', ''],
+ ['file//', ''],
+ ['file./', '.'],
+ ['file.//', '.'],
+].forEach((test) => {
+ const expected = test[1];
+ [path.posix.extname, path.win32.extname].forEach((extname) => {
+ let input = test[0];
+ let os;
+ if (extname === path.win32.extname) {
+ input = input.replace(slashRE, '\\');
+ os = 'win32';
+ } else {
+ os = 'posix';
+ }
+ const actual = extname(input);
+ const message = `path.${os}.extname(${JSON.stringify(input)})\n expect=${
+ JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
+ if (actual !== expected)
+ failures.push(`\n${message}`);
+ });
+ {
+ const input = `C:${test[0].replace(slashRE, '\\')}`;
+ const actual = path.win32.extname(input);
+ const message = `path.win32.extname(${JSON.stringify(input)})\n expect=${
+ JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
+ if (actual !== expected)
+ failures.push(`\n${message}`);
+ }
+});
+assert.strictEqual(failures.length, 0, failures.join(''));
+
+// On Windows, backslash is a path separator.
+assert.strictEqual(path.win32.extname('.\\'), '');
+assert.strictEqual(path.win32.extname('..\\'), '');
+assert.strictEqual(path.win32.extname('file.ext\\'), '.ext');
+assert.strictEqual(path.win32.extname('file.ext\\\\'), '.ext');
+assert.strictEqual(path.win32.extname('file\\'), '');
+assert.strictEqual(path.win32.extname('file\\\\'), '');
+assert.strictEqual(path.win32.extname('file.\\'), '.');
+assert.strictEqual(path.win32.extname('file.\\\\'), '.');
+
+// On *nix, backslash is a valid name component like any other character.
+assert.strictEqual(path.posix.extname('.\\'), '');
+assert.strictEqual(path.posix.extname('..\\'), '.\\');
+assert.strictEqual(path.posix.extname('file.ext\\'), '.ext\\');
+assert.strictEqual(path.posix.extname('file.ext\\\\'), '.ext\\\\');
+assert.strictEqual(path.posix.extname('file\\'), '');
+assert.strictEqual(path.posix.extname('file\\\\'), '');
+assert.strictEqual(path.posix.extname('file.\\'), '.\\');
+assert.strictEqual(path.posix.extname('file.\\\\'), '.\\\\');
diff --git a/test/parallel/test-path-isabsolute.js b/test/parallel/test-path-isabsolute.js
new file mode 100644
index 00000000000000..66b4f1ee51103a
--- /dev/null
+++ b/test/parallel/test-path-isabsolute.js
@@ -0,0 +1,28 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+assert.strictEqual(path.win32.isAbsolute('/'), true);
+assert.strictEqual(path.win32.isAbsolute('//'), true);
+assert.strictEqual(path.win32.isAbsolute('//server'), true);
+assert.strictEqual(path.win32.isAbsolute('//server/file'), true);
+assert.strictEqual(path.win32.isAbsolute('\\\\server\\file'), true);
+assert.strictEqual(path.win32.isAbsolute('\\\\server'), true);
+assert.strictEqual(path.win32.isAbsolute('\\\\'), true);
+assert.strictEqual(path.win32.isAbsolute('c'), false);
+assert.strictEqual(path.win32.isAbsolute('c:'), false);
+assert.strictEqual(path.win32.isAbsolute('c:\\'), true);
+assert.strictEqual(path.win32.isAbsolute('c:/'), true);
+assert.strictEqual(path.win32.isAbsolute('c://'), true);
+assert.strictEqual(path.win32.isAbsolute('C:/Users/'), true);
+assert.strictEqual(path.win32.isAbsolute('C:\\Users\\'), true);
+assert.strictEqual(path.win32.isAbsolute('C:cwd/another'), false);
+assert.strictEqual(path.win32.isAbsolute('C:cwd\\another'), false);
+assert.strictEqual(path.win32.isAbsolute('directory/directory'), false);
+assert.strictEqual(path.win32.isAbsolute('directory\\directory'), false);
+
+assert.strictEqual(path.posix.isAbsolute('/home/foo'), true);
+assert.strictEqual(path.posix.isAbsolute('/home/foo/..'), true);
+assert.strictEqual(path.posix.isAbsolute('bar/'), false);
+assert.strictEqual(path.posix.isAbsolute('./baz'), false);
diff --git a/test/parallel/test-path-join.js b/test/parallel/test-path-join.js
new file mode 100644
index 00000000000000..691ba98f9bc095
--- /dev/null
+++ b/test/parallel/test-path-join.js
@@ -0,0 +1,142 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+const failures = [];
+const backslashRE = /\\/g;
+
+const joinTests = [
+ [ [path.posix.join, path.win32.join],
+ // arguments result
+ [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],
+ [[], '.'],
+ [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],
+ [['/foo', '../../../bar'], '/bar'],
+ [['foo', '../../../bar'], '../../bar'],
+ [['foo/', '../../../bar'], '../../bar'],
+ [['foo/x', '../../../bar'], '../bar'],
+ [['foo/x', './bar'], 'foo/x/bar'],
+ [['foo/x/', './bar'], 'foo/x/bar'],
+ [['foo/x/', '.', 'bar'], 'foo/x/bar'],
+ [['./'], './'],
+ [['.', './'], './'],
+ [['.', '.', '.'], '.'],
+ [['.', './', '.'], '.'],
+ [['.', '/./', '.'], '.'],
+ [['.', '/////./', '.'], '.'],
+ [['.'], '.'],
+ [['', '.'], '.'],
+ [['', 'foo'], 'foo'],
+ [['foo', '/bar'], 'foo/bar'],
+ [['', '/foo'], '/foo'],
+ [['', '', '/foo'], '/foo'],
+ [['', '', 'foo'], 'foo'],
+ [['foo', ''], 'foo'],
+ [['foo/', ''], 'foo/'],
+ [['foo', '', '/bar'], 'foo/bar'],
+ [['./', '..', '/foo'], '../foo'],
+ [['./', '..', '..', '/foo'], '../../foo'],
+ [['.', '..', '..', '/foo'], '../../foo'],
+ [['', '..', '..', '/foo'], '../../foo'],
+ [['/'], '/'],
+ [['/', '.'], '/'],
+ [['/', '..'], '/'],
+ [['/', '..', '..'], '/'],
+ [[''], '.'],
+ [['', ''], '.'],
+ [[' /foo'], ' /foo'],
+ [[' ', 'foo'], ' /foo'],
+ [[' ', '.'], ' '],
+ [[' ', '/'], ' /'],
+ [[' ', ''], ' '],
+ [['/', 'foo'], '/foo'],
+ [['/', '/foo'], '/foo'],
+ [['/', '//foo'], '/foo'],
+ [['/', '', '/foo'], '/foo'],
+ [['', '/', 'foo'], '/foo'],
+ [['', '/', '/foo'], '/foo']
+ ]
+ ]
+];
+
+// Windows-specific join tests
+joinTests.push([
+ path.win32.join,
+ joinTests[0][1].slice(0).concat(
+ [// arguments result
+ // UNC path expected
+ [['//foo/bar'], '\\\\foo\\bar\\'],
+ [['\\/foo/bar'], '\\\\foo\\bar\\'],
+ [['\\\\foo/bar'], '\\\\foo\\bar\\'],
+ // UNC path expected - server and share separate
+ [['//foo', 'bar'], '\\\\foo\\bar\\'],
+ [['//foo/', 'bar'], '\\\\foo\\bar\\'],
+ [['//foo', '/bar'], '\\\\foo\\bar\\'],
+ // UNC path expected - questionable
+ [['//foo', '', 'bar'], '\\\\foo\\bar\\'],
+ [['//foo/', '', 'bar'], '\\\\foo\\bar\\'],
+ [['//foo/', '', '/bar'], '\\\\foo\\bar\\'],
+ // UNC path expected - even more questionable
+ [['', '//foo', 'bar'], '\\\\foo\\bar\\'],
+ [['', '//foo/', 'bar'], '\\\\foo\\bar\\'],
+ [['', '//foo/', '/bar'], '\\\\foo\\bar\\'],
+ // No UNC path expected (no double slash in first component)
+ [['\\', 'foo/bar'], '\\foo\\bar'],
+ [['\\', '/foo/bar'], '\\foo\\bar'],
+ [['', '/', '/foo/bar'], '\\foo\\bar'],
+ // No UNC path expected (no non-slashes in first component -
+ // questionable)
+ [['//', 'foo/bar'], '\\foo\\bar'],
+ [['//', '/foo/bar'], '\\foo\\bar'],
+ [['\\\\', '/', '/foo/bar'], '\\foo\\bar'],
+ [['//'], '/'],
+ // No UNC path expected (share name missing - questionable).
+ [['//foo'], '\\foo'],
+ [['//foo/'], '\\foo\\'],
+ [['//foo', '/'], '\\foo\\'],
+ [['//foo', '', '/'], '\\foo\\'],
+ // No UNC path expected (too many leading slashes - questionable)
+ [['///foo/bar'], '\\foo\\bar'],
+ [['////foo', 'bar'], '\\foo\\bar'],
+ [['\\\\\\/foo/bar'], '\\foo\\bar'],
+ // Drive-relative vs drive-absolute paths. This merely describes the
+ // status quo, rather than being obviously right
+ [['c:'], 'c:.'],
+ [['c:.'], 'c:.'],
+ [['c:', ''], 'c:.'],
+ [['', 'c:'], 'c:.'],
+ [['c:.', '/'], 'c:.\\'],
+ [['c:.', 'file'], 'c:file'],
+ [['c:', '/'], 'c:\\'],
+ [['c:', 'file'], 'c:\\file']
+ ]
+ )
+]);
+joinTests.forEach((test) => {
+ if (!Array.isArray(test[0]))
+ test[0] = [test[0]];
+ test[0].forEach((join) => {
+ test[1].forEach((test) => {
+ const actual = join.apply(null, test[0]);
+ const expected = test[1];
+ // For non-Windows specific tests with the Windows join(), we need to try
+ // replacing the slashes since the non-Windows specific tests' `expected`
+ // use forward slashes
+ let actualAlt;
+ let os;
+ if (join === path.win32.join) {
+ actualAlt = actual.replace(backslashRE, '/');
+ os = 'win32';
+ } else {
+ os = 'posix';
+ }
+ const message =
+ `path.${os}.join(${test[0].map(JSON.stringify).join(',')})\n expect=${
+ JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
+ if (actual !== expected && actualAlt !== expected)
+ failures.push(`\n${message}`);
+ });
+ });
+});
+assert.strictEqual(failures.length, 0, failures.join(''));
diff --git a/test/parallel/test-path-makelong.js b/test/parallel/test-path-makelong.js
index 5f3863702bbca5..0358e0e6e0669d 100644
--- a/test/parallel/test-path-makelong.js
+++ b/test/parallel/test-path-makelong.js
@@ -44,3 +44,37 @@ assert.strictEqual(path._makeLong(100), 100);
assert.strictEqual(path._makeLong(path), path);
assert.strictEqual(path._makeLong(false), false);
assert.strictEqual(path._makeLong(true), true);
+
+const emptyObj = {};
+assert.strictEqual(path.posix._makeLong('/foo/bar'), '/foo/bar');
+assert.strictEqual(path.posix._makeLong('foo/bar'), 'foo/bar');
+assert.strictEqual(path.posix._makeLong(null), null);
+assert.strictEqual(path.posix._makeLong(true), true);
+assert.strictEqual(path.posix._makeLong(1), 1);
+assert.strictEqual(path.posix._makeLong(), undefined);
+assert.strictEqual(path.posix._makeLong(emptyObj), emptyObj);
+if (common.isWindows) {
+ // These tests cause resolve() to insert the cwd, so we cannot test them from
+ // non-Windows platforms (easily)
+ assert.strictEqual(path.win32._makeLong('foo\\bar').toLowerCase(),
+ `\\\\?\\${process.cwd().toLowerCase()}\\foo\\bar`);
+ assert.strictEqual(path.win32._makeLong('foo/bar').toLowerCase(),
+ `\\\\?\\${process.cwd().toLowerCase()}\\foo\\bar`);
+ const currentDeviceLetter = path.parse(process.cwd()).root.substring(0, 2);
+ assert.strictEqual(path.win32._makeLong(currentDeviceLetter).toLowerCase(),
+ `\\\\?\\${process.cwd().toLowerCase()}`);
+ assert.strictEqual(path.win32._makeLong('C').toLowerCase(),
+ `\\\\?\\${process.cwd().toLowerCase()}\\c`);
+}
+assert.strictEqual(path.win32._makeLong('C:\\foo'), '\\\\?\\C:\\foo');
+assert.strictEqual(path.win32._makeLong('C:/foo'), '\\\\?\\C:\\foo');
+assert.strictEqual(path.win32._makeLong('\\\\foo\\bar'),
+ '\\\\?\\UNC\\foo\\bar\\');
+assert.strictEqual(path.win32._makeLong('//foo//bar'),
+ '\\\\?\\UNC\\foo\\bar\\');
+assert.strictEqual(path.win32._makeLong('\\\\?\\foo'), '\\\\?\\foo');
+assert.strictEqual(path.win32._makeLong(null), null);
+assert.strictEqual(path.win32._makeLong(true), true);
+assert.strictEqual(path.win32._makeLong(1), 1);
+assert.strictEqual(path.win32._makeLong(), undefined);
+assert.strictEqual(path.win32._makeLong(emptyObj), emptyObj);
diff --git a/test/parallel/test-path-normalize.js b/test/parallel/test-path-normalize.js
new file mode 100644
index 00000000000000..db91432b3e0955
--- /dev/null
+++ b/test/parallel/test-path-normalize.js
@@ -0,0 +1,39 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+assert.strictEqual(path.win32.normalize('./fixtures///b/../b/c.js'),
+ 'fixtures\\b\\c.js');
+assert.strictEqual(path.win32.normalize('/foo/../../../bar'), '\\bar');
+assert.strictEqual(path.win32.normalize('a//b//../b'), 'a\\b');
+assert.strictEqual(path.win32.normalize('a//b//./c'), 'a\\b\\c');
+assert.strictEqual(path.win32.normalize('a//b//.'), 'a\\b');
+assert.strictEqual(path.win32.normalize('//server/share/dir/file.ext'),
+ '\\\\server\\share\\dir\\file.ext');
+assert.strictEqual(path.win32.normalize('/a/b/c/../../../x/y/z'), '\\x\\y\\z');
+assert.strictEqual(path.win32.normalize('C:'), 'C:.');
+assert.strictEqual(path.win32.normalize('C:..\\abc'), 'C:..\\abc');
+assert.strictEqual(path.win32.normalize('C:..\\..\\abc\\..\\def'),
+ 'C:..\\..\\def');
+assert.strictEqual(path.win32.normalize('C:\\.'), 'C:\\');
+assert.strictEqual(path.win32.normalize('file:stream'), 'file:stream');
+assert.strictEqual(path.win32.normalize('bar\\foo..\\..\\'), 'bar\\');
+assert.strictEqual(path.win32.normalize('bar\\foo..\\..'), 'bar');
+assert.strictEqual(path.win32.normalize('bar\\foo..\\..\\baz'), 'bar\\baz');
+assert.strictEqual(path.win32.normalize('bar\\foo..\\'), 'bar\\foo..\\');
+assert.strictEqual(path.win32.normalize('bar\\foo..'), 'bar\\foo..');
+
+assert.strictEqual(path.posix.normalize('./fixtures///b/../b/c.js'),
+ 'fixtures/b/c.js');
+assert.strictEqual(path.posix.normalize('/foo/../../../bar'), '/bar');
+assert.strictEqual(path.posix.normalize('a//b//../b'), 'a/b');
+assert.strictEqual(path.posix.normalize('a//b//./c'), 'a/b/c');
+assert.strictEqual(path.posix.normalize('a//b//.'), 'a/b');
+assert.strictEqual(path.posix.normalize('/a/b/c/../../../x/y/z'), '/x/y/z');
+assert.strictEqual(path.posix.normalize('///..//./foo/.//bar'), '/foo/bar');
+assert.strictEqual(path.posix.normalize('bar/foo../../'), 'bar/');
+assert.strictEqual(path.posix.normalize('bar/foo../..'), 'bar');
+assert.strictEqual(path.posix.normalize('bar/foo../../baz'), 'bar/baz');
+assert.strictEqual(path.posix.normalize('bar/foo../'), 'bar/foo../');
+assert.strictEqual(path.posix.normalize('bar/foo..'), 'bar/foo..');
diff --git a/test/parallel/test-path-relative.js b/test/parallel/test-path-relative.js
new file mode 100644
index 00000000000000..bd2c3f75a52dd2
--- /dev/null
+++ b/test/parallel/test-path-relative.js
@@ -0,0 +1,67 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const path = require('path');
+
+const failures = [];
+
+const relativeTests = [
+ [ path.win32.relative,
+ // arguments result
+ [['c:/blah\\blah', 'd:/games', 'd:\\games'],
+ ['c:/aaaa/bbbb', 'c:/aaaa', '..'],
+ ['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'],
+ ['c:/aaaa/bbbb', 'c:/aaaa/bbbb', ''],
+ ['c:/aaaa/bbbb', 'c:/aaaa/cccc', '..\\cccc'],
+ ['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'],
+ ['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'],
+ ['c:/aaaa/bbbb', 'd:\\', 'd:\\'],
+ ['c:/AaAa/bbbb', 'c:/aaaa/bbbb', ''],
+ ['c:/aaaaa/', 'c:/aaaa/cccc', '..\\aaaa\\cccc'],
+ ['C:\\foo\\bar\\baz\\quux', 'C:\\', '..\\..\\..\\..'],
+ ['C:\\foo\\test', 'C:\\foo\\test\\bar\\package.json', 'bar\\package.json'],
+ ['C:\\foo\\bar\\baz-quux', 'C:\\foo\\bar\\baz', '..\\baz'],
+ ['C:\\foo\\bar\\baz', 'C:\\foo\\bar\\baz-quux', '..\\baz-quux'],
+ ['\\\\foo\\bar', '\\\\foo\\bar\\baz', 'baz'],
+ ['\\\\foo\\bar\\baz', '\\\\foo\\bar', '..'],
+ ['\\\\foo\\bar\\baz-quux', '\\\\foo\\bar\\baz', '..\\baz'],
+ ['\\\\foo\\bar\\baz', '\\\\foo\\bar\\baz-quux', '..\\baz-quux'],
+ ['C:\\baz-quux', 'C:\\baz', '..\\baz'],
+ ['C:\\baz', 'C:\\baz-quux', '..\\baz-quux'],
+ ['\\\\foo\\baz-quux', '\\\\foo\\baz', '..\\baz'],
+ ['\\\\foo\\baz', '\\\\foo\\baz-quux', '..\\baz-quux'],
+ ['C:\\baz', '\\\\foo\\bar\\baz', '\\\\foo\\bar\\baz'],
+ ['\\\\foo\\bar\\baz', 'C:\\baz', 'C:\\baz']
+ ]
+ ],
+ [ path.posix.relative,
+ // arguments result
+ [['/var/lib', '/var', '..'],
+ ['/var/lib', '/bin', '../../bin'],
+ ['/var/lib', '/var/lib', ''],
+ ['/var/lib', '/var/apache', '../apache'],
+ ['/var/', '/var/lib', 'lib'],
+ ['/', '/var/lib', 'var/lib'],
+ ['/foo/test', '/foo/test/bar/package.json', 'bar/package.json'],
+ ['/Users/a/web/b/test/mails', '/Users/a/web/b', '../..'],
+ ['/foo/bar/baz-quux', '/foo/bar/baz', '../baz'],
+ ['/foo/bar/baz', '/foo/bar/baz-quux', '../baz-quux'],
+ ['/baz-quux', '/baz', '../baz'],
+ ['/baz', '/baz-quux', '../baz-quux']
+ ]
+ ]
+];
+relativeTests.forEach((test) => {
+ const relative = test[0];
+ test[1].forEach((test) => {
+ const actual = relative(test[0], test[1]);
+ const expected = test[2];
+ const os = relative === path.win32.relative ? 'win32' : 'posix';
+ const message = `path.${os}.relative(${
+ test.slice(0, 2).map(JSON.stringify).join(',')})\n expect=${
+ JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
+ if (actual !== expected)
+ failures.push(`\n${message}`);
+ });
+});
+assert.strictEqual(failures.length, 0, failures.join(''));
diff --git a/test/parallel/test-path-resolve.js b/test/parallel/test-path-resolve.js
new file mode 100644
index 00000000000000..91a2807648fa40
--- /dev/null
+++ b/test/parallel/test-path-resolve.js
@@ -0,0 +1,70 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const child = require('child_process');
+const path = require('path');
+
+const failures = [];
+const slashRE = /\//g;
+const backslashRE = /\\/g;
+
+const resolveTests = [
+ [ path.win32.resolve,
+ // arguments result
+ [[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'],
+ [['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'],
+ [['c:/ignore', 'c:/some/file'], 'c:\\some\\file'],
+ [['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'],
+ [['.'], process.cwd()],
+ [['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative'],
+ [['c:/', '//'], 'c:\\'],
+ [['c:/', '//dir'], 'c:\\dir'],
+ [['c:/', '//server/share'], '\\\\server\\share\\'],
+ [['c:/', '//server//share'], '\\\\server\\share\\'],
+ [['c:/', '///some//dir'], 'c:\\some\\dir'],
+ [['C:\\foo\\tmp.3\\', '..\\tmp.3\\cycles\\root.js'],
+ 'C:\\foo\\tmp.3\\cycles\\root.js']
+ ]
+ ],
+ [ path.posix.resolve,
+ // arguments result
+ [[['/var/lib', '../', 'file/'], '/var/file'],
+ [['/var/lib', '/../', 'file/'], '/file'],
+ [['a/b/c/', '../../..'], process.cwd()],
+ [['.'], process.cwd()],
+ [['/some/dir', '.', '/absolute/'], '/absolute'],
+ [['/foo/tmp.3/', '../tmp.3/cycles/root.js'], '/foo/tmp.3/cycles/root.js']
+ ]
+ ]
+];
+resolveTests.forEach((test) => {
+ const resolve = test[0];
+ test[1].forEach((test) => {
+ const actual = resolve.apply(null, test[0]);
+ let actualAlt;
+ const os = resolve === path.win32.resolve ? 'win32' : 'posix';
+ if (resolve === path.win32.resolve && !common.isWindows)
+ actualAlt = actual.replace(backslashRE, '/');
+ else if (resolve !== path.win32.resolve && common.isWindows)
+ actualAlt = actual.replace(slashRE, '\\');
+
+ const expected = test[1];
+ const message =
+ `path.${os}.resolve(${test[0].map(JSON.stringify).join(',')})\n expect=${
+ JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
+ if (actual !== expected && actualAlt !== expected)
+ failures.push(`\n${message}`);
+ });
+});
+assert.strictEqual(failures.length, 0, failures.join(''));
+
+if (common.isWindows) {
+ // Test resolving the current Windows drive letter from a spawned process.
+ // See https://github.com/nodejs/node/issues/7215
+ const currentDriveLetter = path.parse(process.cwd()).root.substring(0, 2);
+ const resolveFixture = path.join(common.fixturesDir, 'path-resolve.js');
+ const spawnResult = child.spawnSync(
+ process.argv[0], [resolveFixture, currentDriveLetter]);
+ const resolvedPath = spawnResult.stdout.toString().trim();
+ assert.strictEqual(resolvedPath.toLowerCase(), process.cwd().toLowerCase());
+}
diff --git a/test/parallel/test-path.js b/test/parallel/test-path.js
index 5125aef01f68ef..58dfc92855cba6 100644
--- a/test/parallel/test-path.js
+++ b/test/parallel/test-path.js
@@ -22,368 +22,8 @@
'use strict';
const common = require('../common');
const assert = require('assert');
-const child = require('child_process');
const path = require('path');
-const f = __filename;
-const failures = [];
-
-const slashRE = /\//g;
-const backslashRE = /\\/g;
-
-// path.basename tests
-assert.strictEqual(path.basename(f), 'test-path.js');
-assert.strictEqual(path.basename(f, '.js'), 'test-path');
-assert.strictEqual(path.basename('.js', '.js'), '');
-assert.strictEqual(path.basename(''), '');
-assert.strictEqual(path.basename('/dir/basename.ext'), 'basename.ext');
-assert.strictEqual(path.basename('/basename.ext'), 'basename.ext');
-assert.strictEqual(path.basename('basename.ext'), 'basename.ext');
-assert.strictEqual(path.basename('basename.ext/'), 'basename.ext');
-assert.strictEqual(path.basename('basename.ext//'), 'basename.ext');
-assert.strictEqual(path.basename('aaa/bbb', '/bbb'), 'bbb');
-assert.strictEqual(path.basename('aaa/bbb', 'a/bbb'), 'bbb');
-assert.strictEqual(path.basename('aaa/bbb', 'bbb'), 'bbb');
-assert.strictEqual(path.basename('aaa/bbb//', 'bbb'), 'bbb');
-assert.strictEqual(path.basename('aaa/bbb', 'bb'), 'b');
-assert.strictEqual(path.basename('aaa/bbb', 'b'), 'bb');
-assert.strictEqual(path.basename('/aaa/bbb', '/bbb'), 'bbb');
-assert.strictEqual(path.basename('/aaa/bbb', 'a/bbb'), 'bbb');
-assert.strictEqual(path.basename('/aaa/bbb', 'bbb'), 'bbb');
-assert.strictEqual(path.basename('/aaa/bbb//', 'bbb'), 'bbb');
-assert.strictEqual(path.basename('/aaa/bbb', 'bb'), 'b');
-assert.strictEqual(path.basename('/aaa/bbb', 'b'), 'bb');
-assert.strictEqual(path.basename('/aaa/bbb'), 'bbb');
-assert.strictEqual(path.basename('/aaa/'), 'aaa');
-assert.strictEqual(path.basename('/aaa/b'), 'b');
-assert.strictEqual(path.basename('/a/b'), 'b');
-assert.strictEqual(path.basename('//a'), 'a');
-
-// On Windows a backslash acts as a path separator.
-assert.strictEqual(path.win32.basename('\\dir\\basename.ext'), 'basename.ext');
-assert.strictEqual(path.win32.basename('\\basename.ext'), 'basename.ext');
-assert.strictEqual(path.win32.basename('basename.ext'), 'basename.ext');
-assert.strictEqual(path.win32.basename('basename.ext\\'), 'basename.ext');
-assert.strictEqual(path.win32.basename('basename.ext\\\\'), 'basename.ext');
-assert.strictEqual(path.win32.basename('foo'), 'foo');
-assert.strictEqual(path.win32.basename('aaa\\bbb', '\\bbb'), 'bbb');
-assert.strictEqual(path.win32.basename('aaa\\bbb', 'a\\bbb'), 'bbb');
-assert.strictEqual(path.win32.basename('aaa\\bbb', 'bbb'), 'bbb');
-assert.strictEqual(path.win32.basename('aaa\\bbb\\\\\\\\', 'bbb'), 'bbb');
-assert.strictEqual(path.win32.basename('aaa\\bbb', 'bb'), 'b');
-assert.strictEqual(path.win32.basename('aaa\\bbb', 'b'), 'bb');
-assert.strictEqual(path.win32.basename('C:'), '');
-assert.strictEqual(path.win32.basename('C:.'), '.');
-assert.strictEqual(path.win32.basename('C:\\'), '');
-assert.strictEqual(path.win32.basename('C:\\dir\\base.ext'), 'base.ext');
-assert.strictEqual(path.win32.basename('C:\\basename.ext'), 'basename.ext');
-assert.strictEqual(path.win32.basename('C:basename.ext'), 'basename.ext');
-assert.strictEqual(path.win32.basename('C:basename.ext\\'), 'basename.ext');
-assert.strictEqual(path.win32.basename('C:basename.ext\\\\'), 'basename.ext');
-assert.strictEqual(path.win32.basename('C:foo'), 'foo');
-assert.strictEqual(path.win32.basename('file:stream'), 'file:stream');
-
-// On unix a backslash is just treated as any other character.
-assert.strictEqual(path.posix.basename('\\dir\\basename.ext'),
- '\\dir\\basename.ext');
-assert.strictEqual(path.posix.basename('\\basename.ext'), '\\basename.ext');
-assert.strictEqual(path.posix.basename('basename.ext'), 'basename.ext');
-assert.strictEqual(path.posix.basename('basename.ext\\'), 'basename.ext\\');
-assert.strictEqual(path.posix.basename('basename.ext\\\\'), 'basename.ext\\\\');
-assert.strictEqual(path.posix.basename('foo'), 'foo');
-
-// POSIX filenames may include control characters
-// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
-const controlCharFilename = `Icon${String.fromCharCode(13)}`;
-assert.strictEqual(path.posix.basename(`/a/b/${controlCharFilename}`),
- controlCharFilename);
-
-
-// path.dirname tests
-assert.strictEqual(path.dirname(f).substr(-13),
- common.isWindows ? 'test\\parallel' : 'test/parallel');
-
-assert.strictEqual(path.posix.dirname('/a/b/'), '/a');
-assert.strictEqual(path.posix.dirname('/a/b'), '/a');
-assert.strictEqual(path.posix.dirname('/a'), '/');
-assert.strictEqual(path.posix.dirname(''), '.');
-assert.strictEqual(path.posix.dirname('/'), '/');
-assert.strictEqual(path.posix.dirname('////'), '/');
-assert.strictEqual(path.posix.dirname('//a'), '//');
-assert.strictEqual(path.posix.dirname('foo'), '.');
-
-assert.strictEqual(path.win32.dirname('c:\\'), 'c:\\');
-assert.strictEqual(path.win32.dirname('c:\\foo'), 'c:\\');
-assert.strictEqual(path.win32.dirname('c:\\foo\\'), 'c:\\');
-assert.strictEqual(path.win32.dirname('c:\\foo\\bar'), 'c:\\foo');
-assert.strictEqual(path.win32.dirname('c:\\foo\\bar\\'), 'c:\\foo');
-assert.strictEqual(path.win32.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar');
-assert.strictEqual(path.win32.dirname('\\'), '\\');
-assert.strictEqual(path.win32.dirname('\\foo'), '\\');
-assert.strictEqual(path.win32.dirname('\\foo\\'), '\\');
-assert.strictEqual(path.win32.dirname('\\foo\\bar'), '\\foo');
-assert.strictEqual(path.win32.dirname('\\foo\\bar\\'), '\\foo');
-assert.strictEqual(path.win32.dirname('\\foo\\bar\\baz'), '\\foo\\bar');
-assert.strictEqual(path.win32.dirname('c:'), 'c:');
-assert.strictEqual(path.win32.dirname('c:foo'), 'c:');
-assert.strictEqual(path.win32.dirname('c:foo\\'), 'c:');
-assert.strictEqual(path.win32.dirname('c:foo\\bar'), 'c:foo');
-assert.strictEqual(path.win32.dirname('c:foo\\bar\\'), 'c:foo');
-assert.strictEqual(path.win32.dirname('c:foo\\bar\\baz'), 'c:foo\\bar');
-assert.strictEqual(path.win32.dirname('file:stream'), '.');
-assert.strictEqual(path.win32.dirname('dir\\file:stream'), 'dir');
-assert.strictEqual(path.win32.dirname('\\\\unc\\share'),
- '\\\\unc\\share');
-assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo'),
- '\\\\unc\\share\\');
-assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\'),
- '\\\\unc\\share\\');
-assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar'),
- '\\\\unc\\share\\foo');
-assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar\\'),
- '\\\\unc\\share\\foo');
-assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar\\baz'),
- '\\\\unc\\share\\foo\\bar');
-assert.strictEqual(path.win32.dirname('/a/b/'), '/a');
-assert.strictEqual(path.win32.dirname('/a/b'), '/a');
-assert.strictEqual(path.win32.dirname('/a'), '/');
-assert.strictEqual(path.win32.dirname(''), '.');
-assert.strictEqual(path.win32.dirname('/'), '/');
-assert.strictEqual(path.win32.dirname('////'), '/');
-assert.strictEqual(path.win32.dirname('foo'), '.');
-
-
-// path.extname tests
-[
- [f, '.js'],
- ['', ''],
- ['/path/to/file', ''],
- ['/path/to/file.ext', '.ext'],
- ['/path.to/file.ext', '.ext'],
- ['/path.to/file', ''],
- ['/path.to/.file', ''],
- ['/path.to/.file.ext', '.ext'],
- ['/path/to/f.ext', '.ext'],
- ['/path/to/..ext', '.ext'],
- ['/path/to/..', ''],
- ['file', ''],
- ['file.ext', '.ext'],
- ['.file', ''],
- ['.file.ext', '.ext'],
- ['/file', ''],
- ['/file.ext', '.ext'],
- ['/.file', ''],
- ['/.file.ext', '.ext'],
- ['.path/file.ext', '.ext'],
- ['file.ext.ext', '.ext'],
- ['file.', '.'],
- ['.', ''],
- ['./', ''],
- ['.file.ext', '.ext'],
- ['.file', ''],
- ['.file.', '.'],
- ['.file..', '.'],
- ['..', ''],
- ['../', ''],
- ['..file.ext', '.ext'],
- ['..file', '.file'],
- ['..file.', '.'],
- ['..file..', '.'],
- ['...', '.'],
- ['...ext', '.ext'],
- ['....', '.'],
- ['file.ext/', '.ext'],
- ['file.ext//', '.ext'],
- ['file/', ''],
- ['file//', ''],
- ['file./', '.'],
- ['file.//', '.'],
-].forEach((test) => {
- const expected = test[1];
- [path.posix.extname, path.win32.extname].forEach((extname) => {
- let input = test[0];
- let os;
- if (extname === path.win32.extname) {
- input = input.replace(slashRE, '\\');
- os = 'win32';
- } else {
- os = 'posix';
- }
- const actual = extname(input);
- const message = `path.${os}.extname(${JSON.stringify(input)})\n expect=${
- JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
- if (actual !== expected)
- failures.push(`\n${message}`);
- });
- {
- const input = `C:${test[0].replace(slashRE, '\\')}`;
- const actual = path.win32.extname(input);
- const message = `path.win32.extname(${JSON.stringify(input)})\n expect=${
- JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
- if (actual !== expected)
- failures.push(`\n${message}`);
- }
-});
-assert.strictEqual(failures.length, 0, failures.join(''));
-
-// On Windows, backslash is a path separator.
-assert.strictEqual(path.win32.extname('.\\'), '');
-assert.strictEqual(path.win32.extname('..\\'), '');
-assert.strictEqual(path.win32.extname('file.ext\\'), '.ext');
-assert.strictEqual(path.win32.extname('file.ext\\\\'), '.ext');
-assert.strictEqual(path.win32.extname('file\\'), '');
-assert.strictEqual(path.win32.extname('file\\\\'), '');
-assert.strictEqual(path.win32.extname('file.\\'), '.');
-assert.strictEqual(path.win32.extname('file.\\\\'), '.');
-
-// On *nix, backslash is a valid name component like any other character.
-assert.strictEqual(path.posix.extname('.\\'), '');
-assert.strictEqual(path.posix.extname('..\\'), '.\\');
-assert.strictEqual(path.posix.extname('file.ext\\'), '.ext\\');
-assert.strictEqual(path.posix.extname('file.ext\\\\'), '.ext\\\\');
-assert.strictEqual(path.posix.extname('file\\'), '');
-assert.strictEqual(path.posix.extname('file\\\\'), '');
-assert.strictEqual(path.posix.extname('file.\\'), '.\\');
-assert.strictEqual(path.posix.extname('file.\\\\'), '.\\\\');
-
-
-// path.join tests
-const joinTests = [
- [ [path.posix.join, path.win32.join],
- // arguments result
- [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],
- [[], '.'],
- [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],
- [['/foo', '../../../bar'], '/bar'],
- [['foo', '../../../bar'], '../../bar'],
- [['foo/', '../../../bar'], '../../bar'],
- [['foo/x', '../../../bar'], '../bar'],
- [['foo/x', './bar'], 'foo/x/bar'],
- [['foo/x/', './bar'], 'foo/x/bar'],
- [['foo/x/', '.', 'bar'], 'foo/x/bar'],
- [['./'], './'],
- [['.', './'], './'],
- [['.', '.', '.'], '.'],
- [['.', './', '.'], '.'],
- [['.', '/./', '.'], '.'],
- [['.', '/////./', '.'], '.'],
- [['.'], '.'],
- [['', '.'], '.'],
- [['', 'foo'], 'foo'],
- [['foo', '/bar'], 'foo/bar'],
- [['', '/foo'], '/foo'],
- [['', '', '/foo'], '/foo'],
- [['', '', 'foo'], 'foo'],
- [['foo', ''], 'foo'],
- [['foo/', ''], 'foo/'],
- [['foo', '', '/bar'], 'foo/bar'],
- [['./', '..', '/foo'], '../foo'],
- [['./', '..', '..', '/foo'], '../../foo'],
- [['.', '..', '..', '/foo'], '../../foo'],
- [['', '..', '..', '/foo'], '../../foo'],
- [['/'], '/'],
- [['/', '.'], '/'],
- [['/', '..'], '/'],
- [['/', '..', '..'], '/'],
- [[''], '.'],
- [['', ''], '.'],
- [[' /foo'], ' /foo'],
- [[' ', 'foo'], ' /foo'],
- [[' ', '.'], ' '],
- [[' ', '/'], ' /'],
- [[' ', ''], ' '],
- [['/', 'foo'], '/foo'],
- [['/', '/foo'], '/foo'],
- [['/', '//foo'], '/foo'],
- [['/', '', '/foo'], '/foo'],
- [['', '/', 'foo'], '/foo'],
- [['', '/', '/foo'], '/foo']
- ]
- ]
-];
-
-// Windows-specific join tests
-joinTests.push([
- path.win32.join,
- joinTests[0][1].slice(0).concat(
- [// arguments result
- // UNC path expected
- [['//foo/bar'], '\\\\foo\\bar\\'],
- [['\\/foo/bar'], '\\\\foo\\bar\\'],
- [['\\\\foo/bar'], '\\\\foo\\bar\\'],
- // UNC path expected - server and share separate
- [['//foo', 'bar'], '\\\\foo\\bar\\'],
- [['//foo/', 'bar'], '\\\\foo\\bar\\'],
- [['//foo', '/bar'], '\\\\foo\\bar\\'],
- // UNC path expected - questionable
- [['//foo', '', 'bar'], '\\\\foo\\bar\\'],
- [['//foo/', '', 'bar'], '\\\\foo\\bar\\'],
- [['//foo/', '', '/bar'], '\\\\foo\\bar\\'],
- // UNC path expected - even more questionable
- [['', '//foo', 'bar'], '\\\\foo\\bar\\'],
- [['', '//foo/', 'bar'], '\\\\foo\\bar\\'],
- [['', '//foo/', '/bar'], '\\\\foo\\bar\\'],
- // No UNC path expected (no double slash in first component)
- [['\\', 'foo/bar'], '\\foo\\bar'],
- [['\\', '/foo/bar'], '\\foo\\bar'],
- [['', '/', '/foo/bar'], '\\foo\\bar'],
- // No UNC path expected (no non-slashes in first component -
- // questionable)
- [['//', 'foo/bar'], '\\foo\\bar'],
- [['//', '/foo/bar'], '\\foo\\bar'],
- [['\\\\', '/', '/foo/bar'], '\\foo\\bar'],
- [['//'], '/'],
- // No UNC path expected (share name missing - questionable).
- [['//foo'], '\\foo'],
- [['//foo/'], '\\foo\\'],
- [['//foo', '/'], '\\foo\\'],
- [['//foo', '', '/'], '\\foo\\'],
- // No UNC path expected (too many leading slashes - questionable)
- [['///foo/bar'], '\\foo\\bar'],
- [['////foo', 'bar'], '\\foo\\bar'],
- [['\\\\\\/foo/bar'], '\\foo\\bar'],
- // Drive-relative vs drive-absolute paths. This merely describes the
- // status quo, rather than being obviously right
- [['c:'], 'c:.'],
- [['c:.'], 'c:.'],
- [['c:', ''], 'c:.'],
- [['', 'c:'], 'c:.'],
- [['c:.', '/'], 'c:.\\'],
- [['c:.', 'file'], 'c:file'],
- [['c:', '/'], 'c:\\'],
- [['c:', 'file'], 'c:\\file']
- ]
- )
-]);
-joinTests.forEach((test) => {
- if (!Array.isArray(test[0]))
- test[0] = [test[0]];
- test[0].forEach((join) => {
- test[1].forEach((test) => {
- const actual = join.apply(null, test[0]);
- const expected = test[1];
- // For non-Windows specific tests with the Windows join(), we need to try
- // replacing the slashes since the non-Windows specific tests' `expected`
- // use forward slashes
- let actualAlt;
- let os;
- if (join === path.win32.join) {
- actualAlt = actual.replace(backslashRE, '/');
- os = 'win32';
- } else {
- os = 'posix';
- }
- const message =
- `path.${os}.join(${test[0].map(JSON.stringify).join(',')})\n expect=${
- JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
- if (actual !== expected && actualAlt !== expected)
- failures.push(`\n${message}`);
- });
- });
-});
-assert.strictEqual(failures.length, 0, failures.join(''));
-
-
// Test thrown TypeErrors
const typeErrorTests = [true, false, 7, null, {}, undefined, [], NaN];
@@ -415,196 +55,6 @@ typeErrorTests.forEach((test) => {
});
});
-
-// path.normalize tests
-assert.strictEqual(path.win32.normalize('./fixtures///b/../b/c.js'),
- 'fixtures\\b\\c.js');
-assert.strictEqual(path.win32.normalize('/foo/../../../bar'), '\\bar');
-assert.strictEqual(path.win32.normalize('a//b//../b'), 'a\\b');
-assert.strictEqual(path.win32.normalize('a//b//./c'), 'a\\b\\c');
-assert.strictEqual(path.win32.normalize('a//b//.'), 'a\\b');
-assert.strictEqual(path.win32.normalize('//server/share/dir/file.ext'),
- '\\\\server\\share\\dir\\file.ext');
-assert.strictEqual(path.win32.normalize('/a/b/c/../../../x/y/z'), '\\x\\y\\z');
-assert.strictEqual(path.win32.normalize('C:'), 'C:.');
-assert.strictEqual(path.win32.normalize('C:..\\abc'), 'C:..\\abc');
-assert.strictEqual(path.win32.normalize('C:..\\..\\abc\\..\\def'),
- 'C:..\\..\\def');
-assert.strictEqual(path.win32.normalize('C:\\.'), 'C:\\');
-assert.strictEqual(path.win32.normalize('file:stream'), 'file:stream');
-assert.strictEqual(path.win32.normalize('bar\\foo..\\..\\'), 'bar\\');
-assert.strictEqual(path.win32.normalize('bar\\foo..\\..'), 'bar');
-assert.strictEqual(path.win32.normalize('bar\\foo..\\..\\baz'), 'bar\\baz');
-assert.strictEqual(path.win32.normalize('bar\\foo..\\'), 'bar\\foo..\\');
-assert.strictEqual(path.win32.normalize('bar\\foo..'), 'bar\\foo..');
-
-assert.strictEqual(path.posix.normalize('./fixtures///b/../b/c.js'),
- 'fixtures/b/c.js');
-assert.strictEqual(path.posix.normalize('/foo/../../../bar'), '/bar');
-assert.strictEqual(path.posix.normalize('a//b//../b'), 'a/b');
-assert.strictEqual(path.posix.normalize('a//b//./c'), 'a/b/c');
-assert.strictEqual(path.posix.normalize('a//b//.'), 'a/b');
-assert.strictEqual(path.posix.normalize('/a/b/c/../../../x/y/z'), '/x/y/z');
-assert.strictEqual(path.posix.normalize('///..//./foo/.//bar'), '/foo/bar');
-assert.strictEqual(path.posix.normalize('bar/foo../../'), 'bar/');
-assert.strictEqual(path.posix.normalize('bar/foo../..'), 'bar');
-assert.strictEqual(path.posix.normalize('bar/foo../../baz'), 'bar/baz');
-assert.strictEqual(path.posix.normalize('bar/foo../'), 'bar/foo../');
-assert.strictEqual(path.posix.normalize('bar/foo..'), 'bar/foo..');
-
-
-// path.resolve tests
-const resolveTests = [
- [ path.win32.resolve,
- // arguments result
- [[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'],
- [['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'],
- [['c:/ignore', 'c:/some/file'], 'c:\\some\\file'],
- [['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'],
- [['.'], process.cwd()],
- [['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative'],
- [['c:/', '//'], 'c:\\'],
- [['c:/', '//dir'], 'c:\\dir'],
- [['c:/', '//server/share'], '\\\\server\\share\\'],
- [['c:/', '//server//share'], '\\\\server\\share\\'],
- [['c:/', '///some//dir'], 'c:\\some\\dir'],
- [['C:\\foo\\tmp.3\\', '..\\tmp.3\\cycles\\root.js'],
- 'C:\\foo\\tmp.3\\cycles\\root.js']
- ]
- ],
- [ path.posix.resolve,
- // arguments result
- [[['/var/lib', '../', 'file/'], '/var/file'],
- [['/var/lib', '/../', 'file/'], '/file'],
- [['a/b/c/', '../../..'], process.cwd()],
- [['.'], process.cwd()],
- [['/some/dir', '.', '/absolute/'], '/absolute'],
- [['/foo/tmp.3/', '../tmp.3/cycles/root.js'], '/foo/tmp.3/cycles/root.js']
- ]
- ]
-];
-resolveTests.forEach((test) => {
- const resolve = test[0];
- test[1].forEach((test) => {
- const actual = resolve.apply(null, test[0]);
- let actualAlt;
- const os = resolve === path.win32.resolve ? 'win32' : 'posix';
- if (resolve === path.win32.resolve && !common.isWindows)
- actualAlt = actual.replace(backslashRE, '/');
- else if (resolve !== path.win32.resolve && common.isWindows)
- actualAlt = actual.replace(slashRE, '\\');
-
- const expected = test[1];
- const message =
- `path.${os}.resolve(${test[0].map(JSON.stringify).join(',')})\n expect=${
- JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
- if (actual !== expected && actualAlt !== expected)
- failures.push(`\n${message}`);
- });
-});
-assert.strictEqual(failures.length, 0, failures.join(''));
-
-if (common.isWindows) {
- // Test resolving the current Windows drive letter from a spawned process.
- // See https://github.com/nodejs/node/issues/7215
- const currentDriveLetter = path.parse(process.cwd()).root.substring(0, 2);
- const resolveFixture = path.join(common.fixturesDir, 'path-resolve.js');
- const spawnResult = child.spawnSync(
- process.argv[0], [resolveFixture, currentDriveLetter]);
- const resolvedPath = spawnResult.stdout.toString().trim();
- assert.strictEqual(resolvedPath.toLowerCase(), process.cwd().toLowerCase());
-}
-
-
-// path.isAbsolute tests
-assert.strictEqual(path.win32.isAbsolute('/'), true);
-assert.strictEqual(path.win32.isAbsolute('//'), true);
-assert.strictEqual(path.win32.isAbsolute('//server'), true);
-assert.strictEqual(path.win32.isAbsolute('//server/file'), true);
-assert.strictEqual(path.win32.isAbsolute('\\\\server\\file'), true);
-assert.strictEqual(path.win32.isAbsolute('\\\\server'), true);
-assert.strictEqual(path.win32.isAbsolute('\\\\'), true);
-assert.strictEqual(path.win32.isAbsolute('c'), false);
-assert.strictEqual(path.win32.isAbsolute('c:'), false);
-assert.strictEqual(path.win32.isAbsolute('c:\\'), true);
-assert.strictEqual(path.win32.isAbsolute('c:/'), true);
-assert.strictEqual(path.win32.isAbsolute('c://'), true);
-assert.strictEqual(path.win32.isAbsolute('C:/Users/'), true);
-assert.strictEqual(path.win32.isAbsolute('C:\\Users\\'), true);
-assert.strictEqual(path.win32.isAbsolute('C:cwd/another'), false);
-assert.strictEqual(path.win32.isAbsolute('C:cwd\\another'), false);
-assert.strictEqual(path.win32.isAbsolute('directory/directory'), false);
-assert.strictEqual(path.win32.isAbsolute('directory\\directory'), false);
-
-assert.strictEqual(path.posix.isAbsolute('/home/foo'), true);
-assert.strictEqual(path.posix.isAbsolute('/home/foo/..'), true);
-assert.strictEqual(path.posix.isAbsolute('bar/'), false);
-assert.strictEqual(path.posix.isAbsolute('./baz'), false);
-
-
-// path.relative tests
-const relativeTests = [
- [ path.win32.relative,
- // arguments result
- [['c:/blah\\blah', 'd:/games', 'd:\\games'],
- ['c:/aaaa/bbbb', 'c:/aaaa', '..'],
- ['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'],
- ['c:/aaaa/bbbb', 'c:/aaaa/bbbb', ''],
- ['c:/aaaa/bbbb', 'c:/aaaa/cccc', '..\\cccc'],
- ['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'],
- ['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'],
- ['c:/aaaa/bbbb', 'd:\\', 'd:\\'],
- ['c:/AaAa/bbbb', 'c:/aaaa/bbbb', ''],
- ['c:/aaaaa/', 'c:/aaaa/cccc', '..\\aaaa\\cccc'],
- ['C:\\foo\\bar\\baz\\quux', 'C:\\', '..\\..\\..\\..'],
- ['C:\\foo\\test', 'C:\\foo\\test\\bar\\package.json', 'bar\\package.json'],
- ['C:\\foo\\bar\\baz-quux', 'C:\\foo\\bar\\baz', '..\\baz'],
- ['C:\\foo\\bar\\baz', 'C:\\foo\\bar\\baz-quux', '..\\baz-quux'],
- ['\\\\foo\\bar', '\\\\foo\\bar\\baz', 'baz'],
- ['\\\\foo\\bar\\baz', '\\\\foo\\bar', '..'],
- ['\\\\foo\\bar\\baz-quux', '\\\\foo\\bar\\baz', '..\\baz'],
- ['\\\\foo\\bar\\baz', '\\\\foo\\bar\\baz-quux', '..\\baz-quux'],
- ['C:\\baz-quux', 'C:\\baz', '..\\baz'],
- ['C:\\baz', 'C:\\baz-quux', '..\\baz-quux'],
- ['\\\\foo\\baz-quux', '\\\\foo\\baz', '..\\baz'],
- ['\\\\foo\\baz', '\\\\foo\\baz-quux', '..\\baz-quux'],
- ['C:\\baz', '\\\\foo\\bar\\baz', '\\\\foo\\bar\\baz'],
- ['\\\\foo\\bar\\baz', 'C:\\baz', 'C:\\baz']
- ]
- ],
- [ path.posix.relative,
- // arguments result
- [['/var/lib', '/var', '..'],
- ['/var/lib', '/bin', '../../bin'],
- ['/var/lib', '/var/lib', ''],
- ['/var/lib', '/var/apache', '../apache'],
- ['/var/', '/var/lib', 'lib'],
- ['/', '/var/lib', 'var/lib'],
- ['/foo/test', '/foo/test/bar/package.json', 'bar/package.json'],
- ['/Users/a/web/b/test/mails', '/Users/a/web/b', '../..'],
- ['/foo/bar/baz-quux', '/foo/bar/baz', '../baz'],
- ['/foo/bar/baz', '/foo/bar/baz-quux', '../baz-quux'],
- ['/baz-quux', '/baz', '../baz'],
- ['/baz', '/baz-quux', '../baz-quux']
- ]
- ]
-];
-relativeTests.forEach((test) => {
- const relative = test[0];
- test[1].forEach((test) => {
- const actual = relative(test[0], test[1]);
- const expected = test[2];
- const os = relative === path.win32.relative ? 'win32' : 'posix';
- const message = `path.${os}.relative(${
- test.slice(0, 2).map(JSON.stringify).join(',')})\n expect=${
- JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`;
- if (actual !== expected)
- failures.push(`\n${message}`);
- });
-});
-assert.strictEqual(failures.length, 0, failures.join(''));
-
-
// path.sep tests
// windows
assert.strictEqual(path.win32.sep, '\\');
@@ -617,43 +67,6 @@ assert.strictEqual(path.win32.delimiter, ';');
// posix
assert.strictEqual(path.posix.delimiter, ':');
-
-// path._makeLong tests
-const emptyObj = {};
-assert.strictEqual(path.posix._makeLong('/foo/bar'), '/foo/bar');
-assert.strictEqual(path.posix._makeLong('foo/bar'), 'foo/bar');
-assert.strictEqual(path.posix._makeLong(null), null);
-assert.strictEqual(path.posix._makeLong(true), true);
-assert.strictEqual(path.posix._makeLong(1), 1);
-assert.strictEqual(path.posix._makeLong(), undefined);
-assert.strictEqual(path.posix._makeLong(emptyObj), emptyObj);
-if (common.isWindows) {
- // These tests cause resolve() to insert the cwd, so we cannot test them from
- // non-Windows platforms (easily)
- assert.strictEqual(path.win32._makeLong('foo\\bar').toLowerCase(),
- `\\\\?\\${process.cwd().toLowerCase()}\\foo\\bar`);
- assert.strictEqual(path.win32._makeLong('foo/bar').toLowerCase(),
- `\\\\?\\${process.cwd().toLowerCase()}\\foo\\bar`);
- const currentDeviceLetter = path.parse(process.cwd()).root.substring(0, 2);
- assert.strictEqual(path.win32._makeLong(currentDeviceLetter).toLowerCase(),
- `\\\\?\\${process.cwd().toLowerCase()}`);
- assert.strictEqual(path.win32._makeLong('C').toLowerCase(),
- `\\\\?\\${process.cwd().toLowerCase()}\\c`);
-}
-assert.strictEqual(path.win32._makeLong('C:\\foo'), '\\\\?\\C:\\foo');
-assert.strictEqual(path.win32._makeLong('C:/foo'), '\\\\?\\C:\\foo');
-assert.strictEqual(path.win32._makeLong('\\\\foo\\bar'),
- '\\\\?\\UNC\\foo\\bar\\');
-assert.strictEqual(path.win32._makeLong('//foo//bar'),
- '\\\\?\\UNC\\foo\\bar\\');
-assert.strictEqual(path.win32._makeLong('\\\\?\\foo'), '\\\\?\\foo');
-assert.strictEqual(path.win32._makeLong(null), null);
-assert.strictEqual(path.win32._makeLong(true), true);
-assert.strictEqual(path.win32._makeLong(1), 1);
-assert.strictEqual(path.win32._makeLong(), undefined);
-assert.strictEqual(path.win32._makeLong(emptyObj), emptyObj);
-
-
if (common.isWindows)
assert.deepStrictEqual(path, path.win32, 'should be win32 path module');
else