| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:test/test.dart'; |
| import 'package:path/path.dart' as path; |
| |
| import 'utils.dart'; |
| |
| main() { |
| var context = new path.Context( |
| style: path.Style.url, current: 'http://dartlang.org/root/path'); |
| |
| test('separator', () { |
| expect(context.separator, '/'); |
| }); |
| |
| test('extension', () { |
| expect(context.extension(''), ''); |
| expect(context.extension('foo.dart'), '.dart'); |
| expect(context.extension('foo.dart.js'), '.js'); |
| expect(context.extension('a.b/c'), ''); |
| expect(context.extension('a.b/c.d'), '.d'); |
| expect(context.extension(r'a.b\c'), r'.b\c'); |
| expect(context.extension('foo.dart/'), '.dart'); |
| expect(context.extension('foo.dart//'), '.dart'); |
| }); |
| |
| test('rootPrefix', () { |
| expect(context.rootPrefix(''), ''); |
| expect(context.rootPrefix('a'), ''); |
| expect(context.rootPrefix('a/b'), ''); |
| expect( |
| context.rootPrefix('http://dartlang.org/a/c'), 'http://dartlang.org'); |
| expect(context.rootPrefix('file:///a/c'), 'file://'); |
| expect(context.rootPrefix('/a/c'), '/'); |
| expect(context.rootPrefix('http://dartlang.org/'), 'http://dartlang.org'); |
| expect(context.rootPrefix('file:///'), 'file://'); |
| expect(context.rootPrefix('http://dartlang.org'), 'http://dartlang.org'); |
| expect(context.rootPrefix('file://'), 'file://'); |
| expect(context.rootPrefix('/'), '/'); |
| expect(context.rootPrefix('foo/bar://'), ''); |
| expect(context.rootPrefix('package:foo/bar.dart'), 'package:foo'); |
| expect(context.rootPrefix('foo/bar:baz/qux'), ''); |
| }); |
| |
| test('dirname', () { |
| expect(context.dirname(''), '.'); |
| expect(context.dirname('a'), '.'); |
| expect(context.dirname('a/b'), 'a'); |
| expect(context.dirname('a/b/c'), 'a/b'); |
| expect(context.dirname('a/b.c'), 'a'); |
| expect(context.dirname('a/'), '.'); |
| expect(context.dirname('a/.'), 'a'); |
| expect(context.dirname(r'a\b/c'), r'a\b'); |
| expect(context.dirname('http://dartlang.org/a'), 'http://dartlang.org'); |
| expect(context.dirname('file:///a'), 'file://'); |
| expect(context.dirname('/a'), '/'); |
| expect(context.dirname('http://dartlang.org///a'), 'http://dartlang.org'); |
| expect(context.dirname('file://///a'), 'file://'); |
| expect(context.dirname('///a'), '/'); |
| expect(context.dirname('http://dartlang.org/'), 'http://dartlang.org'); |
| expect(context.dirname('http://dartlang.org'), 'http://dartlang.org'); |
| expect(context.dirname('file:///'), 'file://'); |
| expect(context.dirname('file://'), 'file://'); |
| expect(context.dirname('/'), '/'); |
| expect(context.dirname('http://dartlang.org///'), 'http://dartlang.org'); |
| expect(context.dirname('file://///'), 'file://'); |
| expect(context.dirname('///'), '/'); |
| expect(context.dirname('a/b/'), 'a'); |
| expect(context.dirname(r'a/b\c'), 'a'); |
| expect(context.dirname('a//'), '.'); |
| expect(context.dirname('a/b//'), 'a'); |
| expect(context.dirname('a//b'), 'a'); |
| }); |
| |
| test('basename', () { |
| expect(context.basename(''), ''); |
| expect(context.basename('a'), 'a'); |
| expect(context.basename('a/b'), 'b'); |
| expect(context.basename('a/b/c'), 'c'); |
| expect(context.basename('a/b.c'), 'b.c'); |
| expect(context.basename('a/'), 'a'); |
| expect(context.basename('a/.'), '.'); |
| expect(context.basename(r'a\b/c'), 'c'); |
| expect(context.basename('http://dartlang.org/a'), 'a'); |
| expect(context.basename('file:///a'), 'a'); |
| expect(context.basename('/a'), 'a'); |
| expect(context.basename('http://dartlang.org/'), 'http://dartlang.org'); |
| expect(context.basename('http://dartlang.org'), 'http://dartlang.org'); |
| expect(context.basename('file:///'), 'file://'); |
| expect(context.basename('file://'), 'file://'); |
| expect(context.basename('/'), '/'); |
| expect(context.basename('a/b/'), 'b'); |
| expect(context.basename(r'a/b\c'), r'b\c'); |
| expect(context.basename('a//'), 'a'); |
| expect(context.basename('a/b//'), 'b'); |
| expect(context.basename('a//b'), 'b'); |
| expect(context.basename('a b/c d.e f'), 'c d.e f'); |
| }); |
| |
| test('basenameWithoutExtension', () { |
| expect(context.basenameWithoutExtension(''), ''); |
| expect(context.basenameWithoutExtension('.'), '.'); |
| expect(context.basenameWithoutExtension('..'), '..'); |
| expect(context.basenameWithoutExtension('a'), 'a'); |
| expect(context.basenameWithoutExtension('a/b'), 'b'); |
| expect(context.basenameWithoutExtension('a/b/c'), 'c'); |
| expect(context.basenameWithoutExtension('a/b.c'), 'b'); |
| expect(context.basenameWithoutExtension('a/'), 'a'); |
| expect(context.basenameWithoutExtension('a/.'), '.'); |
| expect(context.basenameWithoutExtension(r'a/b\c'), r'b\c'); |
| expect(context.basenameWithoutExtension('a/.bashrc'), '.bashrc'); |
| expect(context.basenameWithoutExtension('a/b/c.d.e'), 'c.d'); |
| expect(context.basenameWithoutExtension('a//'), 'a'); |
| expect(context.basenameWithoutExtension('a/b//'), 'b'); |
| expect(context.basenameWithoutExtension('a//b'), 'b'); |
| expect(context.basenameWithoutExtension('a/b.c/'), 'b'); |
| expect(context.basenameWithoutExtension('a/b.c//'), 'b'); |
| expect(context.basenameWithoutExtension('a/b c.d e.f g'), 'b c.d e'); |
| }); |
| |
| test('isAbsolute', () { |
| expect(context.isAbsolute(''), false); |
| expect(context.isAbsolute('a'), false); |
| expect(context.isAbsolute('a/b'), false); |
| expect(context.isAbsolute('http://dartlang.org/a'), true); |
| expect(context.isAbsolute('file:///a'), true); |
| expect(context.isAbsolute('/a'), true); |
| expect(context.isAbsolute('http://dartlang.org/a/b'), true); |
| expect(context.isAbsolute('file:///a/b'), true); |
| expect(context.isAbsolute('/a/b'), true); |
| expect(context.isAbsolute('http://dartlang.org/'), true); |
| expect(context.isAbsolute('file:///'), true); |
| expect(context.isAbsolute('http://dartlang.org'), true); |
| expect(context.isAbsolute('file://'), true); |
| expect(context.isAbsolute('/'), true); |
| expect(context.isAbsolute('~'), false); |
| expect(context.isAbsolute('.'), false); |
| expect(context.isAbsolute('../a'), false); |
| expect(context.isAbsolute('C:/a'), true); |
| expect(context.isAbsolute(r'C:\a'), true); |
| expect(context.isAbsolute('package:foo/bar.dart'), true); |
| expect(context.isAbsolute('foo/bar:baz/qux'), false); |
| expect(context.isAbsolute(r'\\a'), false); |
| }); |
| |
| test('isRelative', () { |
| expect(context.isRelative(''), true); |
| expect(context.isRelative('a'), true); |
| expect(context.isRelative('a/b'), true); |
| expect(context.isRelative('http://dartlang.org/a'), false); |
| expect(context.isRelative('file:///a'), false); |
| expect(context.isRelative('/a'), false); |
| expect(context.isRelative('http://dartlang.org/a/b'), false); |
| expect(context.isRelative('file:///a/b'), false); |
| expect(context.isRelative('/a/b'), false); |
| expect(context.isRelative('http://dartlang.org/'), false); |
| expect(context.isRelative('file:///'), false); |
| expect(context.isRelative('http://dartlang.org'), false); |
| expect(context.isRelative('file://'), false); |
| expect(context.isRelative('/'), false); |
| expect(context.isRelative('~'), true); |
| expect(context.isRelative('.'), true); |
| expect(context.isRelative('../a'), true); |
| expect(context.isRelative('C:/a'), false); |
| expect(context.isRelative(r'C:\a'), false); |
| expect(context.isRelative(r'package:foo/bar.dart'), false); |
| expect(context.isRelative('foo/bar:baz/qux'), true); |
| expect(context.isRelative(r'\\a'), true); |
| }); |
| |
| test('isRootRelative', () { |
| expect(context.isRootRelative(''), false); |
| expect(context.isRootRelative('a'), false); |
| expect(context.isRootRelative('a/b'), false); |
| expect(context.isRootRelative('http://dartlang.org/a'), false); |
| expect(context.isRootRelative('file:///a'), false); |
| expect(context.isRootRelative('/a'), true); |
| expect(context.isRootRelative('http://dartlang.org/a/b'), false); |
| expect(context.isRootRelative('file:///a/b'), false); |
| expect(context.isRootRelative('/a/b'), true); |
| expect(context.isRootRelative('http://dartlang.org/'), false); |
| expect(context.isRootRelative('file:///'), false); |
| expect(context.isRootRelative('http://dartlang.org'), false); |
| expect(context.isRootRelative('file://'), false); |
| expect(context.isRootRelative('/'), true); |
| expect(context.isRootRelative('~'), false); |
| expect(context.isRootRelative('.'), false); |
| expect(context.isRootRelative('../a'), false); |
| expect(context.isRootRelative('C:/a'), false); |
| expect(context.isRootRelative(r'C:\a'), false); |
| expect(context.isRootRelative(r'package:foo/bar.dart'), false); |
| expect(context.isRootRelative('foo/bar:baz/qux'), false); |
| expect(context.isRootRelative(r'\\a'), false); |
| }); |
| |
| group('join', () { |
| test('allows up to eight parts', () { |
| expect(context.join('a'), 'a'); |
| expect(context.join('a', 'b'), 'a/b'); |
| expect(context.join('a', 'b', 'c'), 'a/b/c'); |
| expect(context.join('a', 'b', 'c', 'd'), 'a/b/c/d'); |
| expect(context.join('a', 'b', 'c', 'd', 'e'), 'a/b/c/d/e'); |
| expect(context.join('a', 'b', 'c', 'd', 'e', 'f'), 'a/b/c/d/e/f'); |
| expect(context.join('a', 'b', 'c', 'd', 'e', 'f', 'g'), 'a/b/c/d/e/f/g'); |
| expect(context.join('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'), |
| 'a/b/c/d/e/f/g/h'); |
| }); |
| |
| test('does not add separator if a part ends in one', () { |
| expect(context.join('a/', 'b', 'c/', 'd'), 'a/b/c/d'); |
| expect(context.join('a\\', 'b'), r'a\/b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(context.join('a', 'http://dartlang.org', 'b', 'c'), |
| 'http://dartlang.org/b/c'); |
| expect(context.join('a', 'file://', 'b', 'c'), 'file:///b/c'); |
| expect(context.join('a', '/', 'b', 'c'), '/b/c'); |
| expect(context.join('a', '/b', 'http://dartlang.org/c', 'd'), |
| 'http://dartlang.org/c/d'); |
| expect( |
| context.join( |
| 'a', 'http://google.com/b', 'http://dartlang.org/c', 'd'), |
| 'http://dartlang.org/c/d'); |
| expect(context.join('a', '/b', '/c', 'd'), '/c/d'); |
| expect(context.join('a', r'c:\b', 'c', 'd'), r'c:\b/c/d'); |
| expect(context.join('a', 'package:foo/bar', 'c', 'd'), |
| r'package:foo/bar/c/d'); |
| expect(context.join('a', r'\\b', 'c', 'd'), r'a/\\b/c/d'); |
| }); |
| |
| test('preserves roots before a root-relative path', () { |
| expect(context.join('http://dartlang.org', 'a', '/b', 'c'), |
| 'http://dartlang.org/b/c'); |
| expect(context.join('file://', 'a', '/b', 'c'), 'file:///b/c'); |
| expect(context.join('file://', 'a', '/b', 'c', '/d'), 'file:///d'); |
| expect(context.join('package:foo/bar.dart', '/baz.dart'), |
| 'package:foo/baz.dart'); |
| }); |
| |
| test('ignores trailing nulls', () { |
| expect(context.join('a', null), equals('a')); |
| expect(context.join('a', 'b', 'c', null, null), equals('a/b/c')); |
| }); |
| |
| test('ignores empty strings', () { |
| expect(context.join(''), ''); |
| expect(context.join('', ''), ''); |
| expect(context.join('', 'a'), 'a'); |
| expect(context.join('a', '', 'b', '', '', '', 'c'), 'a/b/c'); |
| expect(context.join('a', 'b', ''), 'a/b'); |
| }); |
| |
| test('disallows intermediate nulls', () { |
| expect(() => context.join('a', null, 'b'), throwsArgumentError); |
| expect(() => context.join(null, 'a'), throwsArgumentError); |
| }); |
| |
| test('does not modify internal ., .., or trailing separators', () { |
| expect(context.join('a/', 'b/c/'), 'a/b/c/'); |
| expect(context.join('a/b/./c/..//', 'd/.././..//e/f//'), |
| 'a/b/./c/..//d/.././..//e/f//'); |
| expect(context.join('a/b', 'c/../../../..'), 'a/b/c/../../../..'); |
| expect(context.join('a', 'b${context.separator}'), 'a/b/'); |
| }); |
| |
| test('treats drive letters as part of the root for file: URLs', () { |
| expect( |
| context.join('file:///c:/foo/bar', '/baz/qux'), 'file:///c:/baz/qux'); |
| expect( |
| context.join('file:///D:/foo/bar', '/baz/qux'), 'file:///D:/baz/qux'); |
| expect(context.join('file:///c:/', '/baz/qux'), 'file:///c:/baz/qux'); |
| expect(context.join('file:///c:', '/baz/qux'), 'file:///c:/baz/qux'); |
| expect(context.join('file://host/c:/foo/bar', '/baz/qux'), |
| 'file://host/c:/baz/qux'); |
| }); |
| |
| test('treats drive letters as normal components for non-file: URLs', () { |
| expect(context.join('http://foo.com/c:/foo/bar', '/baz/qux'), |
| 'http://foo.com/baz/qux'); |
| expect(context.join('misfile:///c:/foo/bar', '/baz/qux'), |
| 'misfile:///baz/qux'); |
| expect( |
| context.join('filer:///c:/foo/bar', '/baz/qux'), 'filer:///baz/qux'); |
| }); |
| }); |
| |
| group('joinAll', () { |
| test('allows more than eight parts', () { |
| expect(context.joinAll(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i']), |
| 'a/b/c/d/e/f/g/h/i'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(context.joinAll(['a', 'http://dartlang.org', 'b', 'c']), |
| 'http://dartlang.org/b/c'); |
| expect(context.joinAll(['a', 'file://', 'b', 'c']), 'file:///b/c'); |
| expect(context.joinAll(['a', '/', 'b', 'c']), '/b/c'); |
| expect(context.joinAll(['a', '/b', 'http://dartlang.org/c', 'd']), |
| 'http://dartlang.org/c/d'); |
| expect( |
| context.joinAll( |
| ['a', 'http://google.com/b', 'http://dartlang.org/c', 'd']), |
| 'http://dartlang.org/c/d'); |
| expect(context.joinAll(['a', '/b', '/c', 'd']), '/c/d'); |
| expect(context.joinAll(['a', r'c:\b', 'c', 'd']), r'c:\b/c/d'); |
| expect(context.joinAll(['a', 'package:foo/bar', 'c', 'd']), |
| r'package:foo/bar/c/d'); |
| expect(context.joinAll(['a', r'\\b', 'c', 'd']), r'a/\\b/c/d'); |
| }); |
| |
| test('preserves roots before a root-relative path', () { |
| expect(context.joinAll(['http://dartlang.org', 'a', '/b', 'c']), |
| 'http://dartlang.org/b/c'); |
| expect(context.joinAll(['file://', 'a', '/b', 'c']), 'file:///b/c'); |
| expect(context.joinAll(['file://', 'a', '/b', 'c', '/d']), 'file:///d'); |
| }); |
| }); |
| |
| group('split', () { |
| test('simple cases', () { |
| expect(context.split(''), []); |
| expect(context.split('.'), ['.']); |
| expect(context.split('..'), ['..']); |
| expect(context.split('foo'), equals(['foo'])); |
| expect(context.split('foo/bar.txt'), equals(['foo', 'bar.txt'])); |
| expect(context.split('foo/bar/baz'), equals(['foo', 'bar', 'baz'])); |
| expect(context.split('foo/../bar/./baz'), |
| equals(['foo', '..', 'bar', '.', 'baz'])); |
| expect(context.split('foo//bar///baz'), equals(['foo', 'bar', 'baz'])); |
| expect(context.split('foo/\\/baz'), equals(['foo', '\\', 'baz'])); |
| expect(context.split('.'), equals(['.'])); |
| expect(context.split(''), equals([])); |
| expect(context.split('foo/'), equals(['foo'])); |
| expect(context.split('http://dartlang.org//'), |
| equals(['http://dartlang.org'])); |
| expect(context.split('file:////'), equals(['file://'])); |
| expect(context.split('//'), equals(['/'])); |
| }); |
| |
| test('includes the root for absolute paths', () { |
| expect(context.split('http://dartlang.org/foo/bar/baz'), |
| equals(['http://dartlang.org', 'foo', 'bar', 'baz'])); |
| expect(context.split('file:///foo/bar/baz'), |
| equals(['file://', 'foo', 'bar', 'baz'])); |
| expect(context.split('/foo/bar/baz'), equals(['/', 'foo', 'bar', 'baz'])); |
| expect(context.split('http://dartlang.org/'), |
| equals(['http://dartlang.org'])); |
| expect(context.split('http://dartlang.org'), |
| equals(['http://dartlang.org'])); |
| expect(context.split('file:///'), equals(['file://'])); |
| expect(context.split('file://'), equals(['file://'])); |
| expect(context.split('/'), equals(['/'])); |
| }); |
| }); |
| |
| group('normalize', () { |
| test('simple cases', () { |
| expect(context.normalize(''), '.'); |
| expect(context.normalize('.'), '.'); |
| expect(context.normalize('..'), '..'); |
| expect(context.normalize('a'), 'a'); |
| expect(context.normalize('http://dartlang.org/'), 'http://dartlang.org'); |
| expect(context.normalize('http://dartlang.org'), 'http://dartlang.org'); |
| expect(context.normalize('file://'), 'file://'); |
| expect(context.normalize('file:///'), 'file://'); |
| expect(context.normalize('/'), '/'); |
| expect(context.normalize(r'\'), r'\'); |
| expect(context.normalize('C:/'), 'C:'); |
| expect(context.normalize(r'C:\'), r'C:\'); |
| expect(context.normalize(r'\\'), r'\\'); |
| expect(context.normalize('a/./\xc5\u0bf8-;\u{1f085}\u{00}/c/d/../'), |
| 'a/\xc5\u0bf8-;\u{1f085}\u{00}/c'); |
| }); |
| |
| test('collapses redundant separators', () { |
| expect(context.normalize(r'a/b/c'), r'a/b/c'); |
| expect(context.normalize(r'a//b///c////d'), r'a/b/c/d'); |
| }); |
| |
| test('does not collapse separators for other platform', () { |
| expect(context.normalize(r'a\\b\\\c'), r'a\\b\\\c'); |
| }); |
| |
| test('eliminates "." parts', () { |
| expect(context.normalize('./'), '.'); |
| expect(context.normalize('http://dartlang.org/.'), 'http://dartlang.org'); |
| expect(context.normalize('file:///.'), 'file://'); |
| expect(context.normalize('/.'), '/'); |
| expect( |
| context.normalize('http://dartlang.org/./'), 'http://dartlang.org'); |
| expect(context.normalize('file:///./'), 'file://'); |
| expect(context.normalize('/./'), '/'); |
| expect(context.normalize('./.'), '.'); |
| expect(context.normalize('a/./b'), 'a/b'); |
| expect(context.normalize('a/.b/c'), 'a/.b/c'); |
| expect(context.normalize('a/././b/./c'), 'a/b/c'); |
| expect(context.normalize('././a'), 'a'); |
| expect(context.normalize('a/./.'), 'a'); |
| }); |
| |
| test('eliminates ".." parts', () { |
| expect(context.normalize('..'), '..'); |
| expect(context.normalize('../'), '..'); |
| expect(context.normalize('../../..'), '../../..'); |
| expect(context.normalize('../../../'), '../../..'); |
| expect( |
| context.normalize('http://dartlang.org/..'), 'http://dartlang.org'); |
| expect(context.normalize('file:///..'), 'file://'); |
| expect(context.normalize('/..'), '/'); |
| expect(context.normalize('http://dartlang.org/../../..'), |
| 'http://dartlang.org'); |
| expect(context.normalize('file:///../../..'), 'file://'); |
| expect(context.normalize('/../../..'), '/'); |
| expect(context.normalize('http://dartlang.org/../../../a'), |
| 'http://dartlang.org/a'); |
| expect(context.normalize('file:///../../../a'), 'file:///a'); |
| expect(context.normalize('/../../../a'), '/a'); |
| expect(context.normalize('c:/..'), 'c:'); |
| expect(context.normalize('package:foo/..'), 'package:foo'); |
| expect(context.normalize('A:/../../..'), 'A:'); |
| expect(context.normalize('a/..'), '.'); |
| expect(context.normalize('a/b/..'), 'a'); |
| expect(context.normalize('a/../b'), 'b'); |
| expect(context.normalize('a/./../b'), 'b'); |
| expect(context.normalize('a/b/c/../../d/e/..'), 'a/d'); |
| expect(context.normalize('a/b/../../../../c'), '../../c'); |
| expect(context.normalize('z/a/b/../../..\../c'), 'z/..\../c'); |
| expect(context.normalize('a/b\c/../d'), 'a/d'); |
| }); |
| |
| test('does not walk before root on absolute paths', () { |
| expect(context.normalize('..'), '..'); |
| expect(context.normalize('../'), '..'); |
| expect( |
| context.normalize('http://dartlang.org/..'), 'http://dartlang.org'); |
| expect(context.normalize('http://dartlang.org/../a'), |
| 'http://dartlang.org/a'); |
| expect(context.normalize('file:///..'), 'file://'); |
| expect(context.normalize('file:///../a'), 'file:///a'); |
| expect(context.normalize('/..'), '/'); |
| expect(context.normalize('a/..'), '.'); |
| expect(context.normalize('../a'), '../a'); |
| expect(context.normalize('/../a'), '/a'); |
| expect(context.normalize('c:/../a'), 'c:/a'); |
| expect(context.normalize('package:foo/../a'), 'package:foo/a'); |
| expect(context.normalize('/../a'), '/a'); |
| expect(context.normalize('a/b/..'), 'a'); |
| expect(context.normalize('../a/b/..'), '../a'); |
| expect(context.normalize('a/../b'), 'b'); |
| expect(context.normalize('a/./../b'), 'b'); |
| expect(context.normalize('a/b/c/../../d/e/..'), 'a/d'); |
| expect(context.normalize('a/b/../../../../c'), '../../c'); |
| expect(context.normalize('a/b/c/../../..d/./.e/f././'), 'a/..d/.e/f.'); |
| }); |
| |
| test('removes trailing separators', () { |
| expect(context.normalize('./'), '.'); |
| expect(context.normalize('.//'), '.'); |
| expect(context.normalize('a/'), 'a'); |
| expect(context.normalize('a/b/'), 'a/b'); |
| expect(context.normalize(r'a/b\'), r'a/b\'); |
| expect(context.normalize('a/b///'), 'a/b'); |
| }); |
| |
| test('when canonicalizing', () { |
| expect(context.canonicalize('.'), 'http://dartlang.org/root/path'); |
| expect(context.canonicalize('foo/bar'), |
| 'http://dartlang.org/root/path/foo/bar'); |
| expect(context.canonicalize('FoO'), 'http://dartlang.org/root/path/FoO'); |
| expect(context.canonicalize('/foo'), 'http://dartlang.org/foo'); |
| expect(context.canonicalize('http://google.com/foo'), |
| 'http://google.com/foo'); |
| }); |
| }); |
| |
| group('relative', () { |
| group('from absolute root', () { |
| test('given absolute path in root', () { |
| expect(context.relative('http://dartlang.org'), '../..'); |
| expect(context.relative('http://dartlang.org/'), '../..'); |
| expect(context.relative('/'), '../..'); |
| expect(context.relative('http://dartlang.org/root'), '..'); |
| expect(context.relative('/root'), '..'); |
| expect(context.relative('http://dartlang.org/root/path'), '.'); |
| expect(context.relative('/root/path'), '.'); |
| expect(context.relative('http://dartlang.org/root/path/a'), 'a'); |
| expect(context.relative('/root/path/a'), 'a'); |
| expect(context.relative('http://dartlang.org/root/path/a/b.txt'), |
| 'a/b.txt'); |
| expect(context.relative('/root/path/a/b.txt'), 'a/b.txt'); |
| expect( |
| context.relative('http://dartlang.org/root/a/b.txt'), '../a/b.txt'); |
| expect(context.relative('/root/a/b.txt'), '../a/b.txt'); |
| }); |
| |
| test('given absolute path outside of root', () { |
| expect(context.relative('http://dartlang.org/a/b'), '../../a/b'); |
| expect(context.relative('/a/b'), '../../a/b'); |
| expect(context.relative('http://dartlang.org/root/path/a'), 'a'); |
| expect(context.relative('/root/path/a'), 'a'); |
| expect(context.relative('http://dartlang.org/root/path/a/b.txt'), |
| 'a/b.txt'); |
| expect(context.relative('http://dartlang.org/root/path/a/b.txt'), |
| 'a/b.txt'); |
| expect( |
| context.relative('http://dartlang.org/root/a/b.txt'), '../a/b.txt'); |
| }); |
| |
| test('given absolute path with different hostname/protocol', () { |
| expect(context.relative(r'http://google.com/a/b'), |
| r'http://google.com/a/b'); |
| expect(context.relative(r'file:///a/b'), r'file:///a/b'); |
| }); |
| |
| test('given relative path', () { |
| // The path is considered relative to the root, so it basically just |
| // normalizes. |
| expect(context.relative(''), '.'); |
| expect(context.relative('.'), '.'); |
| expect(context.relative('a'), 'a'); |
| expect(context.relative('a/b.txt'), 'a/b.txt'); |
| expect(context.relative('../a/b.txt'), '../a/b.txt'); |
| expect(context.relative('a/./b/../c.txt'), 'a/c.txt'); |
| }); |
| |
| test('is case-sensitive', () { |
| expect(context.relative('HtTp://dartlang.org/root'), |
| 'HtTp://dartlang.org/root'); |
| expect(context.relative('http://DaRtLaNg.OrG/root'), |
| 'http://DaRtLaNg.OrG/root'); |
| expect(context.relative('/RoOt'), '../../RoOt'); |
| expect(context.relative('/rOoT/pAtH/a'), '../../rOoT/pAtH/a'); |
| }); |
| |
| // Regression |
| test('from root-only path', () { |
| expect( |
| context.relative('http://dartlang.org', |
| from: 'http://dartlang.org'), |
| '.'); |
| expect( |
| context.relative('http://dartlang.org/root/path', |
| from: 'http://dartlang.org'), |
| 'root/path'); |
| }); |
| }); |
| |
| group('from relative root', () { |
| var r = new path.Context(style: path.Style.url, current: 'foo/bar'); |
| |
| test('given absolute path', () { |
| expect(r.relative('http://google.com/'), equals('http://google.com')); |
| expect(r.relative('http://google.com'), equals('http://google.com')); |
| expect(r.relative('file:///'), equals('file://')); |
| expect(r.relative('file://'), equals('file://')); |
| expect(r.relative('/'), equals('/')); |
| expect(r.relative('/a/b'), equals('/a/b')); |
| }); |
| |
| test('given relative path', () { |
| // The path is considered relative to the root, so it basically just |
| // normalizes. |
| expect(r.relative(''), '.'); |
| expect(r.relative('.'), '.'); |
| expect(r.relative('..'), '..'); |
| expect(r.relative('a'), 'a'); |
| expect(r.relative('a/b.txt'), 'a/b.txt'); |
| expect(r.relative('../a/b.txt'), '../a/b.txt'); |
| expect(r.relative('a/./b/../c.txt'), 'a/c.txt'); |
| }); |
| }); |
| |
| group('from root-relative root', () { |
| var r = new path.Context(style: path.Style.url, current: '/foo/bar'); |
| |
| test('given absolute path', () { |
| expect(r.relative('http://google.com/'), equals('http://google.com')); |
| expect(r.relative('http://google.com'), equals('http://google.com')); |
| expect(r.relative('file:///'), equals('file://')); |
| expect(r.relative('file://'), equals('file://')); |
| expect(r.relative('/'), equals('../..')); |
| expect(r.relative('/a/b'), equals('../../a/b')); |
| }); |
| |
| test('given relative path', () { |
| // The path is considered relative to the root, so it basically just |
| // normalizes. |
| expect(r.relative(''), '.'); |
| expect(r.relative('.'), '.'); |
| expect(r.relative('..'), '..'); |
| expect(r.relative('a'), 'a'); |
| expect(r.relative('a/b.txt'), 'a/b.txt'); |
| expect(r.relative('../a/b.txt'), '../a/b.txt'); |
| expect(r.relative('a/./b/../c.txt'), 'a/c.txt'); |
| }); |
| }); |
| |
| test('from a root with extension', () { |
| var r = new path.Context(style: path.Style.url, current: '/dir.ext'); |
| expect(r.relative('/dir.ext/file'), 'file'); |
| }); |
| |
| test('with a root parameter', () { |
| expect(context.relative('/foo/bar/baz', from: '/foo/bar'), equals('baz')); |
| expect( |
| context.relative('/foo/bar/baz', from: 'http://dartlang.org/foo/bar'), |
| equals('baz')); |
| expect( |
| context.relative('http://dartlang.org/foo/bar/baz', from: '/foo/bar'), |
| equals('baz')); |
| expect( |
| context.relative('http://dartlang.org/foo/bar/baz', |
| from: 'file:///foo/bar'), |
| equals('http://dartlang.org/foo/bar/baz')); |
| expect( |
| context.relative('http://dartlang.org/foo/bar/baz', |
| from: 'http://dartlang.org/foo/bar'), |
| equals('baz')); |
| expect(context.relative('/foo/bar/baz', from: 'file:///foo/bar'), |
| equals('http://dartlang.org/foo/bar/baz')); |
| expect(context.relative('file:///foo/bar/baz', from: '/foo/bar'), |
| equals('file:///foo/bar/baz')); |
| |
| expect(context.relative('..', from: '/foo/bar'), equals('../../root')); |
| expect(context.relative('..', from: 'http://dartlang.org/foo/bar'), |
| equals('../../root')); |
| expect(context.relative('..', from: 'file:///foo/bar'), |
| equals('http://dartlang.org/root')); |
| expect(context.relative('..', from: '/foo/bar'), equals('../../root')); |
| |
| expect( |
| context.relative('http://dartlang.org/foo/bar/baz', from: 'foo/bar'), |
| equals('../../../../foo/bar/baz')); |
| expect(context.relative('file:///foo/bar/baz', from: 'foo/bar'), |
| equals('file:///foo/bar/baz')); |
| expect(context.relative('/foo/bar/baz', from: 'foo/bar'), |
| equals('../../../../foo/bar/baz')); |
| |
| expect(context.relative('..', from: 'foo/bar'), equals('../../..')); |
| }); |
| |
| test('with a root parameter and a relative root', () { |
| var r = new path.Context(style: path.Style.url, current: 'relative/root'); |
| expect(r.relative('/foo/bar/baz', from: '/foo/bar'), equals('baz')); |
| expect(r.relative('/foo/bar/baz', from: 'http://dartlang.org/foo/bar'), |
| equals('/foo/bar/baz')); |
| expect(r.relative('http://dartlang.org/foo/bar/baz', from: '/foo/bar'), |
| equals('http://dartlang.org/foo/bar/baz')); |
| expect( |
| r.relative('http://dartlang.org/foo/bar/baz', |
| from: 'file:///foo/bar'), |
| equals('http://dartlang.org/foo/bar/baz')); |
| expect( |
| r.relative('http://dartlang.org/foo/bar/baz', |
| from: 'http://dartlang.org/foo/bar'), |
| equals('baz')); |
| |
| expect(r.relative('http://dartlang.org/foo/bar/baz', from: 'foo/bar'), |
| equals('http://dartlang.org/foo/bar/baz')); |
| expect(r.relative('file:///foo/bar/baz', from: 'foo/bar'), |
| equals('file:///foo/bar/baz')); |
| expect( |
| r.relative('/foo/bar/baz', from: 'foo/bar'), equals('/foo/bar/baz')); |
| |
| expect(r.relative('..', from: 'foo/bar'), equals('../../..')); |
| }); |
| |
| test('from a . root', () { |
| var r = new path.Context(style: path.Style.url, current: '.'); |
| expect(r.relative('http://dartlang.org/foo/bar/baz'), |
| equals('http://dartlang.org/foo/bar/baz')); |
| expect(r.relative('file:///foo/bar/baz'), equals('file:///foo/bar/baz')); |
| expect(r.relative('/foo/bar/baz'), equals('/foo/bar/baz')); |
| expect(r.relative('foo/bar/baz'), equals('foo/bar/baz')); |
| }); |
| }); |
| |
| group('isWithin', () { |
| test('simple cases', () { |
| expect(context.isWithin('foo/bar', 'foo/bar'), isFalse); |
| expect(context.isWithin('foo/bar', 'foo/bar/baz'), isTrue); |
| expect(context.isWithin('foo/bar', 'foo/baz'), isFalse); |
| expect(context.isWithin('foo/bar', '../path/foo/bar/baz'), isTrue); |
| expect( |
| context.isWithin( |
| 'http://dartlang.org', 'http://dartlang.org/foo/bar'), |
| isTrue); |
| expect( |
| context.isWithin( |
| 'http://dartlang.org', 'http://pub.dartlang.org/foo/bar'), |
| isFalse); |
| expect(context.isWithin('http://dartlang.org', '/foo/bar'), isTrue); |
| expect(context.isWithin('http://dartlang.org/foo', '/foo/bar'), isTrue); |
| expect(context.isWithin('http://dartlang.org/foo', '/bar/baz'), isFalse); |
| expect(context.isWithin('baz', 'http://dartlang.org/root/path/baz/bang'), |
| isTrue); |
| expect(context.isWithin('baz', 'http://dartlang.org/root/path/bang/baz'), |
| isFalse); |
| }); |
| |
| test('complex cases', () { |
| expect(context.isWithin('foo/./bar', 'foo/bar/baz'), isTrue); |
| expect(context.isWithin('foo//bar', 'foo/bar/baz'), isTrue); |
| expect(context.isWithin('foo/qux/../bar', 'foo/bar/baz'), isTrue); |
| expect(context.isWithin('foo/bar', 'foo/bar/baz/../..'), isFalse); |
| expect(context.isWithin('foo/bar', 'foo/bar///'), isFalse); |
| expect(context.isWithin('foo/.bar', 'foo/.bar/baz'), isTrue); |
| expect(context.isWithin('foo/./bar', 'foo/.bar/baz'), isFalse); |
| expect(context.isWithin('foo/..bar', 'foo/..bar/baz'), isTrue); |
| expect(context.isWithin('foo/bar', 'foo/bar/baz/..'), isFalse); |
| expect(context.isWithin('foo/bar', 'foo/bar/baz/../qux'), isTrue); |
| expect(context.isWithin('http://example.org/', 'http://example.com/foo'), |
| isFalse); |
| expect(context.isWithin('http://example.org/', 'http://dartlang.org/foo'), |
| isFalse); |
| }); |
| |
| test('with root-relative paths', () { |
| expect(context.isWithin('/foo', 'http://dartlang.org/foo/bar'), isTrue); |
| expect(context.isWithin('http://dartlang.org/foo', '/foo/bar'), isTrue); |
| expect(context.isWithin('/root', 'foo/bar'), isTrue); |
| expect(context.isWithin('foo', '/root/path/foo/bar'), isTrue); |
| expect(context.isWithin('/foo', '/foo/bar'), isTrue); |
| }); |
| |
| test('from a relative root', () { |
| var r = new path.Context(style: path.Style.url, current: 'foo/bar'); |
| expect(r.isWithin('.', 'a/b/c'), isTrue); |
| expect(r.isWithin('.', '../a/b/c'), isFalse); |
| expect(r.isWithin('.', '../../a/foo/b/c'), isFalse); |
| expect(r.isWithin('http://dartlang.org/', 'http://dartlang.org/baz/bang'), |
| isTrue); |
| expect(r.isWithin('.', 'http://dartlang.org/baz/bang'), isFalse); |
| }); |
| }); |
| |
| group('equals and hash', () { |
| test('simple cases', () { |
| expectEquals(context, 'foo/bar', 'foo/bar'); |
| expectNotEquals(context, 'foo/bar', 'foo/bar/baz'); |
| expectNotEquals(context, 'foo/bar', 'foo'); |
| expectNotEquals(context, 'foo/bar', 'foo/baz'); |
| expectEquals(context, 'foo/bar', '../path/foo/bar'); |
| expectEquals(context, 'http://google.com', 'http://google.com'); |
| expectEquals(context, 'http://dartlang.org', '../..'); |
| expectEquals(context, 'baz', '/root/path/baz'); |
| }); |
| |
| test('complex cases', () { |
| expectEquals(context, 'foo/./bar', 'foo/bar'); |
| expectEquals(context, 'foo//bar', 'foo/bar'); |
| expectEquals(context, 'foo/qux/../bar', 'foo/bar'); |
| expectNotEquals(context, 'foo/qux/../bar', 'foo/qux'); |
| expectNotEquals(context, 'foo/bar', 'foo/bar/baz/../..'); |
| expectEquals(context, 'foo/bar', 'foo/bar///'); |
| expectEquals(context, 'foo/.bar', 'foo/.bar'); |
| expectNotEquals(context, 'foo/./bar', 'foo/.bar'); |
| expectEquals(context, 'foo/..bar', 'foo/..bar'); |
| expectNotEquals(context, 'foo/../bar', 'foo/..bar'); |
| expectEquals(context, 'foo/bar', 'foo/bar/baz/..'); |
| expectNotEquals(context, 'FoO/bAr', 'foo/bar'); |
| expectEquals(context, 'http://google.com', 'http://google.com/'); |
| expectEquals(context, 'http://dartlang.org/root', '..'); |
| }); |
| |
| test('with root-relative paths', () { |
| expectEquals(context, '/foo', 'http://dartlang.org/foo'); |
| expectNotEquals(context, '/foo', 'http://google.com/foo'); |
| expectEquals(context, '/root/path/foo/bar', 'foo/bar'); |
| }); |
| |
| test('from a relative root', () { |
| var r = new path.Context(style: path.Style.posix, current: 'foo/bar'); |
| expectEquals(r, 'a/b', 'a/b'); |
| expectNotEquals(r, '.', 'foo/bar'); |
| expectNotEquals(r, '.', '../a/b'); |
| expectEquals(r, '.', '../bar'); |
| expectEquals(r, '/baz/bang', '/baz/bang'); |
| expectNotEquals(r, 'baz/bang', '/baz/bang'); |
| }); |
| }); |
| |
| group('absolute', () { |
| test('allows up to seven parts', () { |
| expect(context.absolute('a'), 'http://dartlang.org/root/path/a'); |
| expect(context.absolute('a', 'b'), 'http://dartlang.org/root/path/a/b'); |
| expect(context.absolute('a', 'b', 'c'), |
| 'http://dartlang.org/root/path/a/b/c'); |
| expect(context.absolute('a', 'b', 'c', 'd'), |
| 'http://dartlang.org/root/path/a/b/c/d'); |
| expect(context.absolute('a', 'b', 'c', 'd', 'e'), |
| 'http://dartlang.org/root/path/a/b/c/d/e'); |
| expect(context.absolute('a', 'b', 'c', 'd', 'e', 'f'), |
| 'http://dartlang.org/root/path/a/b/c/d/e/f'); |
| expect(context.absolute('a', 'b', 'c', 'd', 'e', 'f', 'g'), |
| 'http://dartlang.org/root/path/a/b/c/d/e/f/g'); |
| }); |
| |
| test('does not add separator if a part ends in one', () { |
| expect(context.absolute('a/', 'b', 'c/', 'd'), |
| 'http://dartlang.org/root/path/a/b/c/d'); |
| expect( |
| context.absolute(r'a\', 'b'), r'http://dartlang.org/root/path/a\/b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(context.absolute('a', '/b', '/c', 'd'), 'http://dartlang.org/c/d'); |
| expect(context.absolute('a', '/b', 'file:///c', 'd'), 'file:///c/d'); |
| expect(context.absolute('a', r'c:\b', 'c', 'd'), r'c:\b/c/d'); |
| expect(context.absolute('a', r'\\b', 'c', 'd'), |
| r'http://dartlang.org/root/path/a/\\b/c/d'); |
| }); |
| }); |
| |
| test('withoutExtension', () { |
| expect(context.withoutExtension(''), ''); |
| expect(context.withoutExtension('a'), 'a'); |
| expect(context.withoutExtension('.a'), '.a'); |
| expect(context.withoutExtension('a.b'), 'a'); |
| expect(context.withoutExtension('a/b.c'), 'a/b'); |
| expect(context.withoutExtension('a/b.c.d'), 'a/b.c'); |
| expect(context.withoutExtension('a/'), 'a/'); |
| expect(context.withoutExtension('a/b/'), 'a/b/'); |
| expect(context.withoutExtension('a/.'), 'a/.'); |
| expect(context.withoutExtension('a/.b'), 'a/.b'); |
| expect(context.withoutExtension('a.b/c'), 'a.b/c'); |
| expect(context.withoutExtension(r'a.b\c'), r'a'); |
| expect(context.withoutExtension(r'a/b\c'), r'a/b\c'); |
| expect(context.withoutExtension(r'a/b\c.d'), r'a/b\c'); |
| expect(context.withoutExtension('a/b.c/'), 'a/b/'); |
| expect(context.withoutExtension('a/b.c//'), 'a/b//'); |
| }); |
| |
| test('withoutExtension', () { |
| expect(context.setExtension('', '.x'), '.x'); |
| expect(context.setExtension('a', '.x'), 'a.x'); |
| expect(context.setExtension('.a', '.x'), '.a.x'); |
| expect(context.setExtension('a.b', '.x'), 'a.x'); |
| expect(context.setExtension('a/b.c', '.x'), 'a/b.x'); |
| expect(context.setExtension('a/b.c.d', '.x'), 'a/b.c.x'); |
| expect(context.setExtension('a/', '.x'), 'a/.x'); |
| expect(context.setExtension('a/b/', '.x'), 'a/b/.x'); |
| expect(context.setExtension('a/.', '.x'), 'a/..x'); |
| expect(context.setExtension('a/.b', '.x'), 'a/.b.x'); |
| expect(context.setExtension('a.b/c', '.x'), 'a.b/c.x'); |
| expect(context.setExtension(r'a.b\c', '.x'), r'a.x'); |
| expect(context.setExtension(r'a/b\c', '.x'), r'a/b\c.x'); |
| expect(context.setExtension(r'a/b\c.d', '.x'), r'a/b\c.x'); |
| expect(context.setExtension('a/b.c/', '.x'), 'a/b/.x'); |
| expect(context.setExtension('a/b.c//', '.x'), 'a/b//.x'); |
| }); |
| |
| group('fromUri', () { |
| test('with a URI', () { |
| expect(context.fromUri(Uri.parse('http://dartlang.org/path/to/foo')), |
| 'http://dartlang.org/path/to/foo'); |
| expect(context.fromUri(Uri.parse('http://dartlang.org/path/to/foo/')), |
| 'http://dartlang.org/path/to/foo/'); |
| expect(context.fromUri(Uri.parse('file:///path/to/foo')), |
| 'file:///path/to/foo'); |
| expect(context.fromUri(Uri.parse('foo/bar')), 'foo/bar'); |
| expect( |
| context.fromUri(Uri.parse('http://dartlang.org/path/to/foo%23bar')), |
| 'http://dartlang.org/path/to/foo%23bar'); |
| // Since the resulting "path" is also a URL, special characters should |
| // remain percent-encoded in the result. |
| expect(context.fromUri(Uri.parse('_%7B_%7D_%60_%5E_%20_%22_%25_')), |
| r'_%7B_%7D_%60_%5E_%20_%22_%25_'); |
| }); |
| |
| test('with a string', () { |
| expect(context.fromUri('http://dartlang.org/path/to/foo'), |
| 'http://dartlang.org/path/to/foo'); |
| }); |
| }); |
| |
| test('toUri', () { |
| expect(context.toUri('http://dartlang.org/path/to/foo'), |
| Uri.parse('http://dartlang.org/path/to/foo')); |
| expect(context.toUri('http://dartlang.org/path/to/foo/'), |
| Uri.parse('http://dartlang.org/path/to/foo/')); |
| expect(context.toUri('path/to/foo/'), Uri.parse('path/to/foo/')); |
| expect( |
| context.toUri('file:///path/to/foo'), Uri.parse('file:///path/to/foo')); |
| expect(context.toUri('foo/bar'), Uri.parse('foo/bar')); |
| expect(context.toUri('http://dartlang.org/path/to/foo%23bar'), |
| Uri.parse('http://dartlang.org/path/to/foo%23bar')); |
| // Since the input path is also a URI, special characters should already |
| // be percent encoded there too. |
| expect(context.toUri(r'http://foo.com/_%7B_%7D_%60_%5E_%20_%22_%25_'), |
| Uri.parse('http://foo.com/_%7B_%7D_%60_%5E_%20_%22_%25_')); |
| expect(context.toUri(r'_%7B_%7D_%60_%5E_%20_%22_%25_'), |
| Uri.parse('_%7B_%7D_%60_%5E_%20_%22_%25_')); |
| }); |
| |
| group('prettyUri', () { |
| test('with a file: URI', () { |
| expect(context.prettyUri(Uri.parse('file:///root/path/a/b')), |
| 'file:///root/path/a/b'); |
| }); |
| |
| test('with an http: URI', () { |
| expect(context.prettyUri('http://dartlang.org/root/path/a/b'), 'a/b'); |
| expect(context.prettyUri('http://dartlang.org/root/path/a/../b'), 'b'); |
| expect(context.prettyUri('http://dartlang.org/other/path/a/b'), |
| 'http://dartlang.org/other/path/a/b'); |
| expect(context.prettyUri('http://pub.dartlang.org/root/path'), |
| 'http://pub.dartlang.org/root/path'); |
| expect(context.prettyUri('http://dartlang.org/root/other'), '../other'); |
| }); |
| |
| test('with a relative URI', () { |
| expect(context.prettyUri('a/b'), 'a/b'); |
| }); |
| |
| test('with a root-relative URI', () { |
| expect(context.prettyUri('/a/b'), '/a/b'); |
| }); |
| |
| test('with a Uri object', () { |
| expect(context.prettyUri(Uri.parse('a/b')), 'a/b'); |
| }); |
| }); |
| } |