| // 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. |
| |
| library pathos_windows_test; |
| |
| import 'dart:io' as io; |
| |
| import 'package:unittest/unittest.dart'; |
| import 'package:pathos/path.dart' as path; |
| |
| main() { |
| var builder = new path.Builder(style: path.Style.windows, |
| root: r'C:\root\path'); |
| |
| if (new path.Builder().style == path.Style.windows) { |
| group('absolute', () { |
| expect(path.absolute(r'a\b.txt'), path.join(path.current, r'a\b.txt')); |
| expect(path.absolute(r'C:\a\b.txt'), r'C:\a\b.txt'); |
| expect(path.absolute(r'\\a\b.txt'), r'\\a\b.txt'); |
| }); |
| } |
| |
| group('separator', () { |
| expect(builder.separator, '\\'); |
| }); |
| |
| test('extension', () { |
| expect(builder.extension(''), ''); |
| expect(builder.extension('foo.dart'), '.dart'); |
| expect(builder.extension('foo.dart.js'), '.js'); |
| expect(builder.extension(r'a.b\c'), ''); |
| expect(builder.extension('a.b/c.d'), '.d'); |
| expect(builder.extension(r'~\.bashrc'), ''); |
| expect(builder.extension(r'a.b/c'), r''); |
| }); |
| |
| test('rootPrefix', () { |
| expect(builder.rootPrefix(''), ''); |
| expect(builder.rootPrefix('a'), ''); |
| expect(builder.rootPrefix(r'a\b'), ''); |
| expect(builder.rootPrefix(r'C:\a\c'), r'C:\'); |
| expect(builder.rootPrefix('C:\\'), r'C:\'); |
| expect(builder.rootPrefix('C:/'), 'C:/'); |
| |
| // TODO(nweiz): enable this once issue 7323 is fixed. |
| // expect(builder.rootPrefix(r'\\server\a\b'), r'\\server\'); |
| }); |
| |
| test('dirname', () { |
| expect(builder.dirname(r''), '.'); |
| expect(builder.dirname(r'a'), '.'); |
| expect(builder.dirname(r'a\b'), 'a'); |
| expect(builder.dirname(r'a\b\c'), r'a\b'); |
| expect(builder.dirname(r'a\b.c'), 'a'); |
| expect(builder.dirname(r'a\'), '.'); |
| expect(builder.dirname('a/'), '.'); |
| expect(builder.dirname(r'a\.'), 'a'); |
| expect(builder.dirname(r'a\b/c'), r'a\b'); |
| expect(builder.dirname(r'C:\a'), r'C:\'); |
| expect(builder.dirname(r'C:\\\a'), r'C:\'); |
| expect(builder.dirname(r'C:\'), r'C:\'); |
| expect(builder.dirname(r'C:\\\'), r'C:\'); |
| expect(builder.dirname(r'a\b\'), r'a'); |
| expect(builder.dirname(r'a/b\c'), 'a/b'); |
| expect(builder.dirname(r'a\\'), r'.'); |
| expect(builder.dirname(r'a\b\\'), 'a'); |
| expect(builder.dirname(r'a\\b'), 'a'); |
| }); |
| |
| test('basename', () { |
| expect(builder.basename(r''), ''); |
| expect(builder.basename(r'a'), 'a'); |
| expect(builder.basename(r'a\b'), 'b'); |
| expect(builder.basename(r'a\b\c'), 'c'); |
| expect(builder.basename(r'a\b.c'), 'b.c'); |
| expect(builder.basename(r'a\'), 'a'); |
| expect(builder.basename(r'a/'), 'a'); |
| expect(builder.basename(r'a\.'), '.'); |
| expect(builder.basename(r'a\b/c'), r'c'); |
| expect(builder.basename(r'C:\a'), 'a'); |
| expect(builder.basename(r'C:\'), r'C:\'); |
| expect(builder.basename(r'a\b\'), 'b'); |
| expect(builder.basename(r'a/b\c'), 'c'); |
| expect(builder.basename(r'a\\'), 'a'); |
| expect(builder.basename(r'a\b\\'), 'b'); |
| expect(builder.basename(r'a\\b'), 'b'); |
| }); |
| |
| test('basenameWithoutExtension', () { |
| expect(builder.basenameWithoutExtension(''), ''); |
| expect(builder.basenameWithoutExtension('a'), 'a'); |
| expect(builder.basenameWithoutExtension(r'a\b'), 'b'); |
| expect(builder.basenameWithoutExtension(r'a\b\c'), 'c'); |
| expect(builder.basenameWithoutExtension(r'a\b.c'), 'b'); |
| expect(builder.basenameWithoutExtension(r'a\'), 'a'); |
| expect(builder.basenameWithoutExtension(r'a\.'), '.'); |
| expect(builder.basenameWithoutExtension(r'a\b/c'), r'c'); |
| expect(builder.basenameWithoutExtension(r'a\.bashrc'), '.bashrc'); |
| expect(builder.basenameWithoutExtension(r'a\b\c.d.e'), 'c.d'); |
| expect(builder.basenameWithoutExtension(r'a\\'), 'a'); |
| expect(builder.basenameWithoutExtension(r'a\b\\'), 'b'); |
| expect(builder.basenameWithoutExtension(r'a\\b'), 'b'); |
| expect(builder.basenameWithoutExtension(r'a\b.c\'), 'b'); |
| expect(builder.basenameWithoutExtension(r'a\b.c\\'), 'b'); |
| }); |
| |
| test('isAbsolute', () { |
| expect(builder.isAbsolute(''), false); |
| expect(builder.isAbsolute('a'), false); |
| expect(builder.isAbsolute(r'a\b'), false); |
| expect(builder.isAbsolute(r'\a'), false); |
| expect(builder.isAbsolute(r'\a\b'), false); |
| expect(builder.isAbsolute('~'), false); |
| expect(builder.isAbsolute('.'), false); |
| expect(builder.isAbsolute(r'..\a'), false); |
| expect(builder.isAbsolute(r'a:/a\b'), true); |
| expect(builder.isAbsolute(r'D:/a/b'), true); |
| expect(builder.isAbsolute(r'c:\'), true); |
| expect(builder.isAbsolute(r'B:\'), true); |
| expect(builder.isAbsolute(r'c:\a'), true); |
| expect(builder.isAbsolute(r'C:\a'), true); |
| expect(builder.isAbsolute(r'\\a'), true); |
| expect(builder.isAbsolute(r'\\'), true); |
| }); |
| |
| test('isRelative', () { |
| expect(builder.isRelative(''), true); |
| expect(builder.isRelative('a'), true); |
| expect(builder.isRelative(r'a\b'), true); |
| expect(builder.isRelative(r'\a'), true); |
| expect(builder.isRelative(r'\a\b'), true); |
| expect(builder.isRelative('~'), true); |
| expect(builder.isRelative('.'), true); |
| expect(builder.isRelative(r'..\a'), true); |
| expect(builder.isRelative(r'a:/a\b'), false); |
| expect(builder.isRelative(r'D:/a/b'), false); |
| expect(builder.isRelative(r'c:\'), false); |
| expect(builder.isRelative(r'B:\'), false); |
| expect(builder.isRelative(r'c:\a'), false); |
| expect(builder.isRelative(r'C:\a'), false); |
| expect(builder.isRelative(r'\\a'), false); |
| expect(builder.isRelative(r'\\'), false); |
| }); |
| |
| group('join', () { |
| test('allows up to eight parts', () { |
| expect(builder.join('a'), 'a'); |
| expect(builder.join('a', 'b'), r'a\b'); |
| expect(builder.join('a', 'b', 'c'), r'a\b\c'); |
| expect(builder.join('a', 'b', 'c', 'd'), r'a\b\c\d'); |
| expect(builder.join('a', 'b', 'c', 'd', 'e'), r'a\b\c\d\e'); |
| expect(builder.join('a', 'b', 'c', 'd', 'e', 'f'), r'a\b\c\d\e\f'); |
| expect(builder.join('a', 'b', 'c', 'd', 'e', 'f', 'g'), r'a\b\c\d\e\f\g'); |
| expect(builder.join('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'), |
| r'a\b\c\d\e\f\g\h'); |
| }); |
| |
| test('does not add separator if a part ends or begins in one', () { |
| expect(builder.join(r'a\', 'b', r'c\', 'd'), r'a\b\c\d'); |
| expect(builder.join('a/', 'b'), r'a/b'); |
| expect(builder.join('a', '/b'), 'a/b'); |
| expect(builder.join('a', r'\b'), r'a\b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(builder.join('a', '/b', '/c', 'd'), r'a/b/c\d'); |
| expect(builder.join('a', r'c:\b', 'c', 'd'), r'c:\b\c\d'); |
| expect(builder.join('a', r'\\b', r'\\c', 'd'), r'\\c\d'); |
| }); |
| |
| test('ignores trailing nulls', () { |
| expect(builder.join('a', null), equals('a')); |
| expect(builder.join('a', 'b', 'c', null, null), equals(r'a\b\c')); |
| }); |
| |
| test('disallows intermediate nulls', () { |
| expect(() => builder.join('a', null, 'b'), throwsArgumentError); |
| expect(() => builder.join(null, 'a'), throwsArgumentError); |
| }); |
| }); |
| |
| group('joinAll', () { |
| test('allows more than eight parts', () { |
| expect(builder.joinAll(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i']), |
| r'a\b\c\d\e\f\g\h\i'); |
| }); |
| |
| test('does not add separator if a part ends or begins in one', () { |
| expect(builder.joinAll([r'a\', 'b', r'c\', 'd']), r'a\b\c\d'); |
| expect(builder.joinAll(['a/', 'b']), r'a/b'); |
| expect(builder.joinAll(['a', '/b']), 'a/b'); |
| expect(builder.joinAll(['a', r'\b']), r'a\b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(builder.joinAll(['a', '/b', '/c', 'd']), r'a/b/c\d'); |
| expect(builder.joinAll(['a', r'c:\b', 'c', 'd']), r'c:\b\c\d'); |
| expect(builder.joinAll(['a', r'\\b', r'\\c', 'd']), r'\\c\d'); |
| }); |
| }); |
| |
| group('split', () { |
| test('simple cases', () { |
| expect(builder.split(''), []); |
| expect(builder.split('.'), ['.']); |
| expect(builder.split('..'), ['..']); |
| expect(builder.split('foo'), equals(['foo'])); |
| expect(builder.split(r'foo\bar.txt'), equals(['foo', 'bar.txt'])); |
| expect(builder.split(r'foo\bar/baz'), equals(['foo', 'bar', 'baz'])); |
| expect(builder.split(r'foo\..\bar\.\baz'), |
| equals(['foo', '..', 'bar', '.', 'baz'])); |
| expect(builder.split(r'foo\\bar\\\baz'), equals(['foo', 'bar', 'baz'])); |
| expect(builder.split(r'foo\/\baz'), equals(['foo', 'baz'])); |
| expect(builder.split('.'), equals(['.'])); |
| expect(builder.split(''), equals([])); |
| expect(builder.split('foo/'), equals(['foo'])); |
| expect(builder.split(r'C:\'), equals([r'C:\'])); |
| }); |
| |
| test('includes the root for absolute paths', () { |
| expect(builder.split(r'C:\foo\bar\baz'), |
| equals([r'C:\', 'foo', 'bar', 'baz'])); |
| expect(builder.split(r'C:\\'), equals([r'C:\'])); |
| |
| // TODO(nweiz): enable these once issue 7323 is fixed. |
| // expect(builder.split(r'\\server\foo\bar\baz'), |
| // equals([r'\\server\', 'foo', 'bar', 'baz'])); |
| // expect(builder.split(r'\\server\'), equals([r'\\server\'])); |
| }); |
| }); |
| |
| group('normalize', () { |
| test('simple cases', () { |
| expect(builder.normalize(''), ''); |
| expect(builder.normalize('.'), '.'); |
| expect(builder.normalize('..'), '..'); |
| expect(builder.normalize('a'), 'a'); |
| expect(builder.normalize('C:/'), r'C:\'); |
| expect(builder.normalize(r'C:\'), r'C:\'); |
| expect(builder.normalize(r'\\'), r'\\'); |
| }); |
| |
| test('collapses redundant separators', () { |
| expect(builder.normalize(r'a\b\c'), r'a\b\c'); |
| expect(builder.normalize(r'a\\b\\\c\\\\d'), r'a\b\c\d'); |
| }); |
| |
| test('eliminates "." parts', () { |
| expect(builder.normalize(r'.\'), '.'); |
| expect(builder.normalize(r'c:\.'), r'c:\'); |
| expect(builder.normalize(r'B:\.\'), r'B:\'); |
| expect(builder.normalize(r'\\.'), r'\\'); |
| expect(builder.normalize(r'\\.\'), r'\\'); |
| expect(builder.normalize(r'.\.'), '.'); |
| expect(builder.normalize(r'a\.\b'), r'a\b'); |
| expect(builder.normalize(r'a\.b\c'), r'a\.b\c'); |
| expect(builder.normalize(r'a\./.\b\.\c'), r'a\b\c'); |
| expect(builder.normalize(r'.\./a'), 'a'); |
| expect(builder.normalize(r'a/.\.'), 'a'); |
| }); |
| |
| test('eliminates ".." parts', () { |
| expect(builder.normalize('..'), '..'); |
| expect(builder.normalize(r'..\'), '..'); |
| expect(builder.normalize(r'..\..\..'), r'..\..\..'); |
| expect(builder.normalize(r'../..\..\'), r'..\..\..'); |
| // TODO(rnystrom): Is this how Python handles absolute paths on Windows? |
| expect(builder.normalize(r'\\..'), r'\\'); |
| expect(builder.normalize(r'\\..\..\..'), r'\\'); |
| expect(builder.normalize(r'\\..\../..\a'), r'\\a'); |
| expect(builder.normalize(r'c:\..'), r'c:\'); |
| expect(builder.normalize(r'A:/..\..\..'), r'A:\'); |
| expect(builder.normalize(r'b:\..\..\..\a'), r'b:\a'); |
| expect(builder.normalize(r'a\..'), '.'); |
| expect(builder.normalize(r'a\b\..'), 'a'); |
| expect(builder.normalize(r'a\..\b'), 'b'); |
| expect(builder.normalize(r'a\.\..\b'), 'b'); |
| expect(builder.normalize(r'a\b\c\..\..\d\e\..'), r'a\d'); |
| expect(builder.normalize(r'a\b\..\..\..\..\c'), r'..\..\c'); |
| }); |
| |
| test('removes trailing separators', () { |
| expect(builder.normalize(r'.\'), '.'); |
| expect(builder.normalize(r'.\\'), '.'); |
| expect(builder.normalize(r'a/'), 'a'); |
| expect(builder.normalize(r'a\b\'), r'a\b'); |
| expect(builder.normalize(r'a\b\\\'), r'a\b'); |
| }); |
| |
| test('normalizes separators', () { |
| expect(builder.normalize(r'a/b\c'), r'a\b\c'); |
| }); |
| }); |
| |
| group('relative', () { |
| group('from absolute root', () { |
| test('given absolute path in root', () { |
| expect(builder.relative(r'C:\'), r'..\..'); |
| expect(builder.relative(r'C:\root'), '..'); |
| expect(builder.relative(r'C:\root\path'), '.'); |
| expect(builder.relative(r'C:\root\path\a'), 'a'); |
| expect(builder.relative(r'C:\root\path\a\b.txt'), r'a\b.txt'); |
| expect(builder.relative(r'C:\root\a\b.txt'), r'..\a\b.txt'); |
| expect(builder.relative(r'C:/'), r'..\..'); |
| expect(builder.relative(r'C:/root'), '..'); |
| expect(builder.relative(r'c:\'), r'..\..'); |
| expect(builder.relative(r'c:\root'), '..'); |
| }); |
| |
| test('given absolute path outside of root', () { |
| expect(builder.relative(r'C:\a\b'), r'..\..\a\b'); |
| expect(builder.relative(r'C:\root\path\a'), 'a'); |
| expect(builder.relative(r'C:\root\path\a\b.txt'), r'a\b.txt'); |
| expect(builder.relative(r'C:\root\a\b.txt'), r'..\a\b.txt'); |
| expect(builder.relative(r'C:/a/b'), r'..\..\a\b'); |
| expect(builder.relative(r'C:/root/path/a'), 'a'); |
| expect(builder.relative(r'c:\a\b'), r'..\..\a\b'); |
| expect(builder.relative(r'c:\root\path\a'), 'a'); |
| }); |
| |
| test('given absolute path on different drive', () { |
| expect(builder.relative(r'D:\a\b'), r'D:\a\b'); |
| }); |
| |
| test('given relative path', () { |
| // The path is considered relative to the root, so it basically just |
| // normalizes. |
| expect(builder.relative(''), '.'); |
| expect(builder.relative('.'), '.'); |
| expect(builder.relative('a'), 'a'); |
| expect(builder.relative(r'a\b.txt'), r'a\b.txt'); |
| expect(builder.relative(r'..\a\b.txt'), r'..\a\b.txt'); |
| expect(builder.relative(r'a\.\b\..\c.txt'), r'a\c.txt'); |
| }); |
| }); |
| |
| group('from relative root', () { |
| var r = new path.Builder(style: path.Style.windows, root: r'foo\bar'); |
| |
| test('given absolute path', () { |
| expect(r.relative(r'C:\'), equals(r'C:\')); |
| expect(r.relative(r'C:\a\b'), equals(r'C:\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(r'a\b.txt'), r'a\b.txt'); |
| expect(r.relative(r'..\a/b.txt'), r'..\a\b.txt'); |
| expect(r.relative(r'a\./b\../c.txt'), r'a\c.txt'); |
| }); |
| }); |
| |
| test('from a root with extension', () { |
| var r = new path.Builder(style: path.Style.windows, root: r'C:\dir.ext'); |
| expect(r.relative(r'C:\dir.ext\file'), 'file'); |
| }); |
| |
| test('with a root parameter', () { |
| expect(builder.relative(r'C:\foo\bar\baz', from: r'C:\foo\bar'), |
| equals('baz')); |
| expect(builder.relative('..', from: r'C:\foo\bar'), |
| equals(r'..\..\root')); |
| expect(builder.relative('..', from: r'D:\foo\bar'), equals(r'C:\root')); |
| expect(builder.relative(r'C:\foo\bar\baz', from: r'foo\bar'), |
| equals(r'..\..\..\..\foo\bar\baz')); |
| expect(builder.relative('..', from: r'foo\bar'), equals(r'..\..\..')); |
| }); |
| |
| test('with a root parameter and a relative root', () { |
| var r = new path.Builder(style: path.Style.windows, root: r'relative\root'); |
| expect(r.relative(r'C:\foo\bar\baz', from: r'C:\foo\bar'), equals('baz')); |
| expect(() => r.relative('..', from: r'C:\foo\bar'), throwsArgumentError); |
| expect(r.relative(r'C:\foo\bar\baz', from: r'foo\bar'), |
| equals(r'C:\foo\bar\baz')); |
| expect(r.relative('..', from: r'foo\bar'), equals(r'..\..\..')); |
| }); |
| |
| test('given absolute with different root prefix', () { |
| expect(builder.relative(r'D:\a\b'), r'D:\a\b'); |
| expect(builder.relative(r'\\a\b'), r'\\a\b'); |
| }); |
| }); |
| |
| group('resolve', () { |
| test('allows up to seven parts', () { |
| expect(builder.resolve('a'), r'C:\root\path\a'); |
| expect(builder.resolve('a', 'b'), r'C:\root\path\a\b'); |
| expect(builder.resolve('a', 'b', 'c'), r'C:\root\path\a\b\c'); |
| expect(builder.resolve('a', 'b', 'c', 'd'), r'C:\root\path\a\b\c\d'); |
| expect(builder.resolve('a', 'b', 'c', 'd', 'e'), |
| r'C:\root\path\a\b\c\d\e'); |
| expect(builder.resolve('a', 'b', 'c', 'd', 'e', 'f'), |
| r'C:\root\path\a\b\c\d\e\f'); |
| expect(builder.resolve('a', 'b', 'c', 'd', 'e', 'f', 'g'), |
| r'C:\root\path\a\b\c\d\e\f\g'); |
| }); |
| |
| test('does not add separator if a part ends in one', () { |
| expect(builder.resolve(r'a\', 'b', r'c\', 'd'), r'C:\root\path\a\b\c\d'); |
| expect(builder.resolve('a/', 'b'), r'C:\root\path\a/b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(builder.resolve('a', '/b', '/c', 'd'), r'C:\root\path\a/b/c\d'); |
| expect(builder.resolve('a', r'c:\b', 'c', 'd'), r'c:\b\c\d'); |
| expect(builder.resolve('a', r'\\b', r'\\c', 'd'), r'\\c\d'); |
| }); |
| }); |
| |
| test('withoutExtension', () { |
| expect(builder.withoutExtension(''), ''); |
| expect(builder.withoutExtension('a'), 'a'); |
| expect(builder.withoutExtension('.a'), '.a'); |
| expect(builder.withoutExtension('a.b'), 'a'); |
| expect(builder.withoutExtension(r'a\b.c'), r'a\b'); |
| expect(builder.withoutExtension(r'a\b.c.d'), r'a\b.c'); |
| expect(builder.withoutExtension(r'a\'), r'a\'); |
| expect(builder.withoutExtension(r'a\b\'), r'a\b\'); |
| expect(builder.withoutExtension(r'a\.'), r'a\.'); |
| expect(builder.withoutExtension(r'a\.b'), r'a\.b'); |
| expect(builder.withoutExtension(r'a.b\c'), r'a.b\c'); |
| expect(builder.withoutExtension(r'a/b.c/d'), r'a/b.c/d'); |
| expect(builder.withoutExtension(r'a\b/c'), r'a\b/c'); |
| expect(builder.withoutExtension(r'a\b/c.d'), r'a\b/c'); |
| expect(builder.withoutExtension(r'a.b/c'), r'a.b/c'); |
| expect(builder.withoutExtension(r'a\b.c\'), r'a\b\'); |
| }); |
| } |
