The Tor Browser: addon-sdk/source/test/test-path.js@6474c204b198 (annotated)

addon-sdk/source/test/test-path.js@6474c204b198 (annotated)

addon-sdk/source/test/test-path.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 // Copyright Joyent, Inc. and other Node contributors.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and associated documentation files (the
 // "Software"), to deal in the Software without restriction, including
 // without limitation the rights to use, copy, modify, merge, publish,
 // distribute, sublicense, and/or sell copies of the Software, and to permit
 // persons to whom the Software is furnished to do so, subject to the
 // following conditions:
 //
 // The above copyright notice and this permission notice shall be included
 // in all copies or substantial portions of the Software.
 //
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 // Adapted version of:
 // https://github.com/joyent/node/blob/v0.9.1/test/simple/test-path.js
 exports['test path'] = function(assert) {
 var system = require('sdk/system');
 var path = require('sdk/fs/path');
 // Shim process global from node.
 var process = Object.create(require('sdk/system'));
 process.cwd = process.pathFor.bind(process, 'CurProcD');
 var isWindows = require('sdk/system').platform.indexOf('win') === 0;
 assert.equal(path.basename(''), '');
 assert.equal(path.basename('/dir/basename.ext'), 'basename.ext');
 assert.equal(path.basename('/basename.ext'), 'basename.ext');
 assert.equal(path.basename('basename.ext'), 'basename.ext');
 assert.equal(path.basename('basename.ext/'), 'basename.ext');
 assert.equal(path.basename('basename.ext//'), 'basename.ext');
 if (isWindows) {
   // On Windows a backslash acts as a path separator.
   assert.equal(path.basename('\\dir\\basename.ext'), 'basename.ext');
   assert.equal(path.basename('\\basename.ext'), 'basename.ext');
   assert.equal(path.basename('basename.ext'), 'basename.ext');
   assert.equal(path.basename('basename.ext\\'), 'basename.ext');
   assert.equal(path.basename('basename.ext\\\\'), 'basename.ext');
 } else {
   // On unix a backslash is just treated as any other character.
   assert.equal(path.basename('\\dir\\basename.ext'), '\\dir\\basename.ext');
   assert.equal(path.basename('\\basename.ext'), '\\basename.ext');
   assert.equal(path.basename('basename.ext'), 'basename.ext');
   assert.equal(path.basename('basename.ext\\'), 'basename.ext\\');
   assert.equal(path.basename('basename.ext\\\\'), 'basename.ext\\\\');
 }
 // POSIX filenames may include control characters
 // c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html
 if (!isWindows) {
   var controlCharFilename = 'Icon' + String.fromCharCode(13);
   assert.equal(path.basename('/a/b/' + controlCharFilename),
                controlCharFilename);
 }
 assert.equal(path.dirname('/a/b/'), '/a');
 assert.equal(path.dirname('/a/b'), '/a');
 assert.equal(path.dirname('/a'), '/');
 assert.equal(path.dirname(''), '.');
 assert.equal(path.dirname('/'), '/');
 assert.equal(path.dirname('////'), '/');
 if (isWindows) {
   assert.equal(path.dirname('c:\\'), 'c:\\');
   assert.equal(path.dirname('c:\\foo'), 'c:\\');
   assert.equal(path.dirname('c:\\foo\\'), 'c:\\');
   assert.equal(path.dirname('c:\\foo\\bar'), 'c:\\foo');
   assert.equal(path.dirname('c:\\foo\\bar\\'), 'c:\\foo');
   assert.equal(path.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar');
   assert.equal(path.dirname('\\'), '\\');
   assert.equal(path.dirname('\\foo'), '\\');
   assert.equal(path.dirname('\\foo\\'), '\\');
   assert.equal(path.dirname('\\foo\\bar'), '\\foo');
   assert.equal(path.dirname('\\foo\\bar\\'), '\\foo');
   assert.equal(path.dirname('\\foo\\bar\\baz'), '\\foo\\bar');
   assert.equal(path.dirname('c:'), 'c:');
   assert.equal(path.dirname('c:foo'), 'c:');
   assert.equal(path.dirname('c:foo\\'), 'c:');
   assert.equal(path.dirname('c:foo\\bar'), 'c:foo');
   assert.equal(path.dirname('c:foo\\bar\\'), 'c:foo');
   assert.equal(path.dirname('c:foo\\bar\\baz'), 'c:foo\\bar');
   assert.equal(path.dirname('\\\\unc\\share'), '\\\\unc\\share');
   assert.equal(path.dirname('\\\\unc\\share\\foo'), '\\\\unc\\share\\');
   assert.equal(path.dirname('\\\\unc\\share\\foo\\'), '\\\\unc\\share\\');
   assert.equal(path.dirname('\\\\unc\\share\\foo\\bar'),
                '\\\\unc\\share\\foo');
   assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\'),
                '\\\\unc\\share\\foo');
   assert.equal(path.dirname('\\\\unc\\share\\foo\\bar\\baz'),
                '\\\\unc\\share\\foo\\bar');
 }
 assert.equal(path.extname(''), '');
 assert.equal(path.extname('/path/to/file'), '');
 assert.equal(path.extname('/path/to/file.ext'), '.ext');
 assert.equal(path.extname('/path.to/file.ext'), '.ext');
 assert.equal(path.extname('/path.to/file'), '');
 assert.equal(path.extname('/path.to/.file'), '');
 assert.equal(path.extname('/path.to/.file.ext'), '.ext');
 assert.equal(path.extname('/path/to/f.ext'), '.ext');
 assert.equal(path.extname('/path/to/..ext'), '.ext');
 assert.equal(path.extname('file'), '');
 assert.equal(path.extname('file.ext'), '.ext');
 assert.equal(path.extname('.file'), '');
 assert.equal(path.extname('.file.ext'), '.ext');
 assert.equal(path.extname('/file'), '');
 assert.equal(path.extname('/file.ext'), '.ext');
 assert.equal(path.extname('/.file'), '');
 assert.equal(path.extname('/.file.ext'), '.ext');
 assert.equal(path.extname('.path/file.ext'), '.ext');
 assert.equal(path.extname('file.ext.ext'), '.ext');
 assert.equal(path.extname('file.'), '.');
 assert.equal(path.extname('.'), '');
 assert.equal(path.extname('./'), '');
 assert.equal(path.extname('.file.ext'), '.ext');
 assert.equal(path.extname('.file'), '');
 assert.equal(path.extname('.file.'), '.');
 assert.equal(path.extname('.file..'), '.');
 assert.equal(path.extname('..'), '');
 assert.equal(path.extname('../'), '');
 assert.equal(path.extname('..file.ext'), '.ext');
 assert.equal(path.extname('..file'), '.file');
 assert.equal(path.extname('..file.'), '.');
 assert.equal(path.extname('..file..'), '.');
 assert.equal(path.extname('...'), '.');
 assert.equal(path.extname('...ext'), '.ext');
 assert.equal(path.extname('....'), '.');
 assert.equal(path.extname('file.ext/'), '.ext');
 assert.equal(path.extname('file.ext//'), '.ext');
 assert.equal(path.extname('file/'), '');
 assert.equal(path.extname('file//'), '');
 assert.equal(path.extname('file./'), '.');
 assert.equal(path.extname('file.//'), '.');
 if (isWindows) {
   // On windows, backspace is a path separator.
   assert.equal(path.extname('.\\'), '');
   assert.equal(path.extname('..\\'), '');
   assert.equal(path.extname('file.ext\\'), '.ext');
   assert.equal(path.extname('file.ext\\\\'), '.ext');
   assert.equal(path.extname('file\\'), '');
   assert.equal(path.extname('file\\\\'), '');
   assert.equal(path.extname('file.\\'), '.');
   assert.equal(path.extname('file.\\\\'), '.');
 } else {
   // On unix, backspace is a valid name component like any other character.
   assert.equal(path.extname('.\\'), '');
   assert.equal(path.extname('..\\'), '.\\');
   assert.equal(path.extname('file.ext\\'), '.ext\\');
   assert.equal(path.extname('file.ext\\\\'), '.ext\\\\');
   assert.equal(path.extname('file\\'), '');
   assert.equal(path.extname('file\\\\'), '');
   assert.equal(path.extname('file.\\'), '.\\');
   assert.equal(path.extname('file.\\\\'), '.\\\\');
 }
 // path.join tests
 var failures = [];
 var joinTests =
     // 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
 if (isWindows) {
   joinTests = joinTests.concat(
     [// 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']
     ]);
 }
 // Run the join tests.
 joinTests.forEach(function(test) {
   var actual = path.join.apply(path, test[0]);
   var expected = isWindows ? test[1].replace(/\//g, '\\') : test[1];
   var message = 'path.join(' + test[0].map(JSON.stringify).join(',') + ')' +
                 '\n expect=' + JSON.stringify(expected) +
                 '\n actual=' + JSON.stringify(actual);
   if (actual !== expected) failures.push('\n' + message);
   // assert.equal(actual, expected, message);
 });
 assert.equal(failures.length, 0, failures.join(''));
 var joinThrowTests = [true, false, 7, null, {}, undefined, [], NaN];
 joinThrowTests.forEach(function(test) {
   assert.throws(function() {
     path.join(test);
   }, TypeError);
   assert.throws(function() {
     path.resolve(test);
   }, TypeError);
 });
 // path normalize tests
 if (isWindows) {
   assert.equal(path.normalize('./fixtures///b/../b/c.js'),
                'fixtures\\b\\c.js');
   assert.equal(path.normalize('/foo/../../../bar'), '\\bar');
   assert.equal(path.normalize('a//b//../b'), 'a\\b');
   assert.equal(path.normalize('a//b//./c'), 'a\\b\\c');
   assert.equal(path.normalize('a//b//.'), 'a\\b');
   assert.equal(path.normalize('//server/share/dir/file.ext'),
                '\\\\server\\share\\dir\\file.ext');
 } else {
   assert.equal(path.normalize('./fixtures///b/../b/c.js'),
                'fixtures/b/c.js');
   assert.equal(path.normalize('/foo/../../../bar'), '/bar');
   assert.equal(path.normalize('a//b//../b'), 'a/b');
   assert.equal(path.normalize('a//b//./c'), 'a/b/c');
   assert.equal(path.normalize('a//b//.'), 'a/b');
 }
 // path.resolve tests
 if (isWindows) {
   // windows
   var resolveTests =
       // 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']
       ];
 } else {
   // Posix
   var resolveTests =
       // arguments result
       [[['/var/lib', '../', 'file/'], '/var/file'],
        [['/var/lib', '/../', 'file/'], '/file'],
        // For some mysterious reasons OSX debug builds resolve incorrectly
        // https://tbpl.mozilla.org/php/getParsedLog.php?id=25105489&tree=Mozilla-Inbound
        // Disable this tests until Bug 891698 is fixed.
        // [['a/b/c/', '../../..'], process.cwd()],
        // [['.'], process.cwd()],
        [['/some/dir', '.', '/absolute/'], '/absolute']];
 }
 var failures = [];
 resolveTests.forEach(function(test) {
   var actual = path.resolve.apply(path, test[0]);
   var expected = test[1];
   var message = 'path.resolve(' + test[0].map(JSON.stringify).join(',') + ')' +
                 '\n expect=' + JSON.stringify(expected) +
                 '\n actual=' + JSON.stringify(actual);
   if (actual !== expected) failures.push('\n' + message);
   // assert.equal(actual, expected, message);
 });
 assert.equal(failures.length, 0, failures.join(''));
 // path.isAbsolute tests
 if (isWindows) {
   assert.equal(path.isAbsolute('//server/file'), true);
   assert.equal(path.isAbsolute('\\\\server\\file'), true);
   assert.equal(path.isAbsolute('C:/Users/'), true);
   assert.equal(path.isAbsolute('C:\\Users\\'), true);
   assert.equal(path.isAbsolute('C:cwd/another'), false);
   assert.equal(path.isAbsolute('C:cwd\\another'), false);
   assert.equal(path.isAbsolute('directory/directory'), false);
   assert.equal(path.isAbsolute('directory\\directory'), false);
 } else {
   assert.equal(path.isAbsolute('/home/foo'), true);
   assert.equal(path.isAbsolute('/home/foo/..'), true);
   assert.equal(path.isAbsolute('bar/'), false);
   assert.equal(path.isAbsolute('./baz'), false);
 }
 // path.relative tests
 if (isWindows) {
   // windows
   var relativeTests =
       // 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:\\']];
 } else {
   // posix
   var relativeTests =
       // 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']];
 }
 var failures = [];
 relativeTests.forEach(function(test) {
   var actual = path.relative(test[0], test[1]);
   var expected = test[2];
   var message = 'path.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.equal(failures.length, 0, failures.join(''));
 // path.sep tests
 if (isWindows) {
   // windows
   assert.equal(path.sep, '\\');
 } else {
   // posix
   assert.equal(path.sep, '/');
 }
 // path.delimiter tests
 if (isWindows) {
   // windows
   assert.equal(path.delimiter, ';');
 } else {
   // posix
   assert.equal(path.delimiter, ':');
 }
 };
 require('test').run(exports);