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275 lines
11 KiB
275 lines
11 KiB
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common');
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var assert = require('assert');
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var path = require('path');
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var isWindows = process.platform === 'win32';
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var f = __filename;
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assert.equal(path.basename(f), 'test-path.js');
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assert.equal(path.basename(f, '.js'), 'test-path');
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// POSIX filenames may include control characters
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// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
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if (!isWindows) {
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var controlCharFilename = 'Icon' + String.fromCharCode(13);
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assert.equal(path.basename('/a/b/' + controlCharFilename),
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controlCharFilename);
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}
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assert.equal(path.extname(f), '.js');
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assert.equal(path.dirname(f).substr(-11),
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isWindows ? 'test\\simple' : 'test/simple');
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assert.equal(path.dirname('/a/b/'), '/a');
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assert.equal(path.dirname('/a/b'), '/a');
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assert.equal(path.dirname('/a'), '/');
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assert.equal(path.dirname('/'), '/');
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if (isWindows) {
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assert.equal(path.dirname('c:\\'), 'c:\\');
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assert.equal(path.dirname('c:\\foo'), 'c:\\');
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assert.equal(path.dirname('c:\\foo\\'), 'c:\\');
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assert.equal(path.dirname('c:\\foo\\bar'), 'c:\\foo');
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assert.equal(path.dirname('c:\\foo\\bar\\'), 'c:\\foo');
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assert.equal(path.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar');
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assert.equal(path.dirname('\\'), '\\');
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assert.equal(path.dirname('\\foo'), '\\');
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assert.equal(path.dirname('\\foo\\'), '\\');
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assert.equal(path.dirname('\\foo\\bar'), '\\foo');
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assert.equal(path.dirname('\\foo\\bar\\'), '\\foo');
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assert.equal(path.dirname('\\foo\\bar\\baz'), '\\foo\\bar');
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assert.equal(path.dirname('c:'), 'c:');
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assert.equal(path.dirname('c:foo'), 'c:');
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assert.equal(path.dirname('c:foo\\'), 'c:');
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assert.equal(path.dirname('c:foo\\bar'), 'c:foo');
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assert.equal(path.dirname('c:foo\\bar\\'), 'c:foo');
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assert.equal(path.dirname('c:foo\\bar\\baz'), 'c:foo\\bar');
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assert.equal(path.dirname('\\\\unc\\share'), '\\\\unc\\share');
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assert.equal(path.dirname('\\\\unc\\share\\foo'), '\\\\unc\\share\\');
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assert.equal(path.dirname('\\\\unc\\share\\foo\\'), '\\\\unc\\share\\');
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assert.equal(path.dirname('\\\\unc\\share\\foo\\bar'),
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'\\\\unc\\share\\foo');
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assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\'),
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'\\\\unc\\share\\foo');
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assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\baz'),
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'\\\\unc\\share\\foo\\bar');
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}
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assert.equal(path.extname(''), '');
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assert.equal(path.extname('/path/to/file'), '');
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assert.equal(path.extname('/path/to/file.ext'), '.ext');
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assert.equal(path.extname('/path.to/file.ext'), '.ext');
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assert.equal(path.extname('/path.to/file'), '');
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assert.equal(path.extname('/path.to/.file'), '');
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assert.equal(path.extname('/path.to/.file.ext'), '.ext');
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assert.equal(path.extname('/path/to/f.ext'), '.ext');
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assert.equal(path.extname('/path/to/..ext'), '.ext');
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assert.equal(path.extname('file'), '');
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assert.equal(path.extname('file.ext'), '.ext');
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assert.equal(path.extname('.file'), '');
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assert.equal(path.extname('.file.ext'), '.ext');
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assert.equal(path.extname('/file'), '');
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assert.equal(path.extname('/file.ext'), '.ext');
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assert.equal(path.extname('/.file'), '');
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assert.equal(path.extname('/.file.ext'), '.ext');
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assert.equal(path.extname('.path/file.ext'), '.ext');
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assert.equal(path.extname('file.ext.ext'), '.ext');
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assert.equal(path.extname('file.'), '.');
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assert.equal(path.extname('.'), '');
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assert.equal(path.extname('./'), '');
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assert.equal(path.extname('.file.ext'), '.ext');
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assert.equal(path.extname('.file'), '');
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assert.equal(path.extname('.file.'), '.');
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assert.equal(path.extname('.file..'), '.');
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assert.equal(path.extname('..'), '');
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assert.equal(path.extname('../'), '');
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assert.equal(path.extname('..file.ext'), '.ext');
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assert.equal(path.extname('..file'), '.file');
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assert.equal(path.extname('..file.'), '.');
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assert.equal(path.extname('..file..'), '.');
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assert.equal(path.extname('...'), '.');
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assert.equal(path.extname('...ext'), '.ext');
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assert.equal(path.extname('....'), '.');
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assert.equal(path.extname('file.ext/'), '');
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if (isWindows) {
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// On windows, backspace is a path separator.
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assert.equal(path.extname('.\\'), '');
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assert.equal(path.extname('..\\'), '');
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assert.equal(path.extname('file.ext\\'), '');
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} else {
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// On unix, backspace is a valid name component like any other character.
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assert.equal(path.extname('.\\'), '');
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assert.equal(path.extname('..\\'), '.\\');
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assert.equal(path.extname('file.ext\\'), '.ext\\');
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}
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// path.join tests
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var failures = [];
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var joinTests =
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// arguments result
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[[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'],
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[['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'],
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[['/foo', '../../../bar'], '/bar'],
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[['foo', '../../../bar'], '../../bar'],
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[['foo/', '../../../bar'], '../../bar'],
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[['foo/x', '../../../bar'], '../bar'],
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[['foo/x', './bar'], 'foo/x/bar'],
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[['foo/x/', './bar'], 'foo/x/bar'],
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[['foo/x/', '.', 'bar'], 'foo/x/bar'],
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[['./'], './'],
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[['.', './'], './'],
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[['.', '.', '.'], '.'],
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[['.', './', '.'], '.'],
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[['.', '/./', '.'], '.'],
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[['.', '/////./', '.'], '.'],
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[['.'], '.'],
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[['', '.'], '.'],
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[['', 'foo'], 'foo'],
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[['foo', '/bar'], 'foo/bar'],
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[['', '/foo'], '/foo'],
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[['', '', '/foo'], '/foo'],
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[['', '', 'foo'], 'foo'],
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[['foo', ''], 'foo'],
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[['foo/', ''], 'foo/'],
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[['foo', '', '/bar'], 'foo/bar'],
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[['./', '..', '/foo'], '../foo'],
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[['./', '..', '..', '/foo'], '../../foo'],
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[['.', '..', '..', '/foo'], '../../foo'],
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[['', '..', '..', '/foo'], '../../foo'],
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[['/'], '/'],
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[['/', '.'], '/'],
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[['/', '..'], '/'],
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[['/', '..', '..'], '/'],
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[[''], '.'],
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[['', ''], '.'],
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[[' /foo'], ' /foo'],
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[[' ', 'foo'], ' /foo'],
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[[' ', '.'], ' '],
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[[' ', '/'], ' /'],
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[[' ', ''], ' '],
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// filtration of non-strings.
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[['x', true, 7, 'y', null, {}], 'x/y']
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];
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joinTests.forEach(function(test) {
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var actual = path.join.apply(path, test[0]);
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var expected = isWindows ? test[1].replace(/\//g, '\\') : test[1];
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var message = 'path.join(' + test[0].map(JSON.stringify).join(',') + ')' +
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'\n expect=' + JSON.stringify(expected) +
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'\n actual=' + JSON.stringify(actual);
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if (actual !== expected) failures.push('\n' + message);
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// assert.equal(actual, expected, message);
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});
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assert.equal(failures.length, 0, failures.join(''));
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// path normalize tests
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if (isWindows) {
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assert.equal(path.normalize('./fixtures///b/../b/c.js'),
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'fixtures\\b\\c.js');
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assert.equal(path.normalize('/foo/../../../bar'), '\\bar');
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assert.equal(path.normalize('a//b//../b'), 'a\\b');
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assert.equal(path.normalize('a//b//./c'), 'a\\b\\c');
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assert.equal(path.normalize('a//b//.'), 'a\\b');
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} else {
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assert.equal(path.normalize('./fixtures///b/../b/c.js'),
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'fixtures/b/c.js');
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assert.equal(path.normalize('/foo/../../../bar'), '/bar');
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assert.equal(path.normalize('a//b//../b'), 'a/b');
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assert.equal(path.normalize('a//b//./c'), 'a/b/c');
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assert.equal(path.normalize('a//b//.'), 'a/b');
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}
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// path.resolve tests
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if (isWindows) {
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// windows
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var resolveTests =
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// arguments result
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[[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'],
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[['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'],
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[['c:/ignore', 'c:/some/file'], 'c:\\some\\file'],
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[['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'],
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[['.'], process.cwd()],
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[['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative']];
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} else {
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// Posix
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var resolveTests =
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// arguments result
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[[['/var/lib', '../', 'file/'], '/var/file'],
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[['/var/lib', '/../', 'file/'], '/file'],
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[['a/b/c/', '../../..'], process.cwd()],
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[['.'], process.cwd()],
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[['/some/dir', '.', '/absolute/'], '/absolute']];
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}
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var failures = [];
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resolveTests.forEach(function(test) {
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var actual = path.resolve.apply(path, test[0]);
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var expected = test[1];
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var message = 'path.resolve(' + test[0].map(JSON.stringify).join(',') + ')' +
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'\n expect=' + JSON.stringify(expected) +
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'\n actual=' + JSON.stringify(actual);
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if (actual !== expected) failures.push('\n' + message);
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// assert.equal(actual, expected, message);
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});
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assert.equal(failures.length, 0, failures.join(''));
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// path.relative tests
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if (isWindows) {
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// windows
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var relativeTests =
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// arguments result
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[['c:/blah\\blah', 'd:/games', 'd:\\games'],
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['c:/aaaa/bbbb', 'c:/aaaa', '..'],
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['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'],
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['c:/aaaa/bbbb', 'c:/aaaa/bbbb', ''],
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['c:/aaaa/bbbb', 'c:/aaaa/cccc', '..\\cccc'],
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['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'],
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['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'],
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['c:/aaaa/bbbb', 'd:\\', 'd:\\']];
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} else {
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// posix
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var relativeTests =
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// arguments result
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[['/var/lib', '/var', '..'],
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['/var/lib', '/bin', '../../bin'],
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['/var/lib', '/var/lib', ''],
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['/var/lib', '/var/apache', '../apache'],
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['/var/', '/var/lib', 'lib'],
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['/', '/var/lib', 'var/lib']];
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}
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var failures = [];
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relativeTests.forEach(function(test) {
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var actual = path.relative(test[0], test[1]);
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var expected = test[2];
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var message = 'path.relative(' +
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test.slice(0, 2).map(JSON.stringify).join(',') +
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')' +
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'\n expect=' + JSON.stringify(expected) +
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'\n actual=' + JSON.stringify(actual);
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if (actual !== expected) failures.push('\n' + message);
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});
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assert.equal(failures.length, 0, failures.join(''));
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