1 // Copyright Joyent, Inc. and other Node contributors.
3 // Permission is hereby granted, free of charge, to any person obtaining a
4 // copy of this software and associated documentation files (the
5 // "Software"), to deal in the Software without restriction, including
6 // without limitation the rights to use, copy, modify, merge, publish,
7 // distribute, sublicense, and/or sell copies of the Software, and to permit
8 // persons to whom the Software is furnished to do so, subject to the
9 // following conditions:
11 // The above copyright notice and this permission notice shall be included
12 // in all copies or substantial portions of the Software.
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17 // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 // USE OR OTHER DEALINGS IN THE SOFTWARE.
22 var common = require('../common');
23 var assert = require('assert');
25 var path = require('path');
27 var isWindows = process.platform === 'win32';
31 assert.equal(path.basename(f), 'test-path.js');
32 assert.equal(path.basename(f, '.js'), 'test-path');
33 assert.equal(path.extname(f), '.js');
34 assert.equal(path.dirname(f).substr(-11), isWindows ? 'test\\simple' : 'test/simple');
35 assert.equal(path.dirname('/a/b/'), '/a');
36 assert.equal(path.dirname('/a/b'), '/a');
37 assert.equal(path.dirname('/a'), '/');
38 assert.equal(path.dirname('/'), '/');
39 path.exists(f, function(y) { assert.equal(y, true) });
41 assert.equal(path.existsSync(f), true);
43 assert.equal(path.extname(''), '');
44 assert.equal(path.extname('/path/to/file'), '');
45 assert.equal(path.extname('/path/to/file.ext'), '.ext');
46 assert.equal(path.extname('/path.to/file.ext'), '.ext');
47 assert.equal(path.extname('/path.to/file'), '');
48 assert.equal(path.extname('/path.to/.file'), '');
49 assert.equal(path.extname('/path.to/.file.ext'), '.ext');
50 assert.equal(path.extname('/path/to/f.ext'), '.ext');
51 assert.equal(path.extname('/path/to/..ext'), '.ext');
52 assert.equal(path.extname('file'), '');
53 assert.equal(path.extname('file.ext'), '.ext');
54 assert.equal(path.extname('.file'), '');
55 assert.equal(path.extname('.file.ext'), '.ext');
56 assert.equal(path.extname('/file'), '');
57 assert.equal(path.extname('/file.ext'), '.ext');
58 assert.equal(path.extname('/.file'), '');
59 assert.equal(path.extname('/.file.ext'), '.ext');
60 assert.equal(path.extname('.path/file.ext'), '.ext');
61 assert.equal(path.extname('file.ext.ext'), '.ext');
62 assert.equal(path.extname('file.'), '.');
68 [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],
69 [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],
70 [['/foo', '../../../bar'], '/bar'],
71 [['foo', '../../../bar'], '../../bar'],
72 [['foo/', '../../../bar'], '../../bar'],
73 [['foo/x', '../../../bar'], '../bar'],
74 [['foo/x', './bar'], 'foo/x/bar'],
75 [['foo/x/', './bar'], 'foo/x/bar'],
76 [['foo/x/', '.', 'bar'], 'foo/x/bar'],
79 [['.', '.', '.'], '.'],
80 [['.', './', '.'], '.'],
81 [['.', '/./', '.'], '.'],
82 [['.', '/////./', '.'], '.'],
86 [['foo', '/bar'], 'foo/bar'],
87 [['', '/foo'], '/foo'],
88 [['', '', '/foo'], '/foo'],
89 [['', '', 'foo'], 'foo'],
91 [['foo/', ''], 'foo/'],
92 [['foo', '', '/bar'], 'foo/bar'],
93 [['./', '..', '/foo'], '../foo'],
94 [['./', '..', '..', '/foo'], '../../foo'],
95 [['.', '..', '..', '/foo'], '../../foo'],
96 [['', '..', '..', '/foo'], '../../foo'],
100 [['/', '..', '..'], '/'],
103 [[' /foo'], ' /foo'],
104 [[' ', 'foo'], ' /foo'],
108 // filtration of non-strings.
109 [['x', true, 7, 'y', null, {}], 'x/y']
111 joinTests.forEach(function(test) {
112 var actual = path.join.apply(path, test[0]);
113 var expected = isWindows ? test[1].replace(/\//g, '\\') : test[1];
114 var message = 'path.join(' + test[0].map(JSON.stringify).join(',') + ')' +
115 '\n expect=' + JSON.stringify(expected) +
116 '\n actual=' + JSON.stringify(actual);
117 if (actual !== expected) failures.push('\n' + message);
118 // assert.equal(actual, expected, message);
120 assert.equal(failures.length, 0, failures.join(''));
122 // path normalize tests
124 assert.equal(path.normalize('./fixtures///b/../b/c.js'),
125 'fixtures\\b\\c.js');
126 assert.equal(path.normalize('/foo/../../../bar'), '\\bar');
127 assert.equal(path.normalize('a//b//../b'), 'a\\b');
128 assert.equal(path.normalize('a//b//./c'), 'a\\b\\c');
129 assert.equal(path.normalize('a//b//.'), 'a\\b');
131 assert.equal(path.normalize('./fixtures///b/../b/c.js'),
133 assert.equal(path.normalize('/foo/../../../bar'), '/bar');
134 assert.equal(path.normalize('a//b//../b'), 'a/b');
135 assert.equal(path.normalize('a//b//./c'), 'a/b/c');
136 assert.equal(path.normalize('a//b//.'), 'a/b');
139 // path.resolve tests
144 [[['c:/blah\\blah', 'd:/games', 'c:../a' ], 'c:\\blah\\a' ],
145 [['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe' ], 'd:\\e.exe' ],
146 [['c:/ignore', 'c:/some/file' ], 'c:\\some\\file' ],
147 [['d:/ignore', 'd:some/dir//' ], 'd:\\ignore\\some\\dir' ],
148 [['.' ], process.cwd() ],
149 [['//server/share', '..', 'relative\\' ], '\\\\server\\share\\relative' ]];
154 [[['/var/lib', '../', 'file/' ], '/var/file' ],
155 [['/var/lib', '/../', 'file/' ], '/file' ],
156 [['a/b/c/', '../../..' ], process.cwd() ],
157 [['.' ], process.cwd() ],
158 [['/some/dir', '.', '/absolute/' ], '/absolute' ]];
161 resolveTests.forEach(function(test) {
162 var actual = path.resolve.apply(path, test[0]);
163 var expected = test[1];
164 var message = 'path.resolve(' + test[0].map(JSON.stringify).join(',') + ')' +
165 '\n expect=' + JSON.stringify(expected) +
166 '\n actual=' + JSON.stringify(actual);
167 if (actual !== expected) failures.push('\n' + message);
168 // assert.equal(actual, expected, message);
170 assert.equal(failures.length, 0, failures.join(''));
172 // path.relative tests
177 [['c:/blah\\blah', 'd:/games', 'd:\\games'],
178 ['c:/aaaa/bbbb', 'c:/aaaa', '..'],
179 ['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'],
180 ['c:/aaaa/bbbb', 'c:/aaaa/bbbb',''],
181 ['c:/aaaa/bbbb', 'c:/aaaa/cccc','..\\cccc'],
182 ['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'],
183 ['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'],
184 ['c:/aaaa/bbbb', 'd:\\', 'd:\\']];
189 [['/var/lib', '/var', '..'],
190 ['/var/lib', '/bin', '../../bin'],
191 ['/var/lib', '/var/lib', ''],
192 ['/var/lib', '/var/apache', '../apache'],
193 ['/var/', '/var/lib', 'lib'],
194 ['/', '/var/lib', 'var/lib']];
197 relativeTests.forEach(function(test) {
198 var actual = path.relative(test[0], test[1]);
199 var expected = test[2];
200 var message = 'path.relative(' + test.slice(0, 2).map(JSON.stringify).join(',') + ')' +
201 '\n expect=' + JSON.stringify(expected) +
202 '\n actual=' + JSON.stringify(actual);
203 if (actual !== expected) failures.push('\n' + message);
205 assert.equal(failures.length, 0, failures.join(''));