| // 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'; |
| |
| void main() { |
| final context = path.Context(style: path.Style.posix, current: '/root/path'); |
| |
| test('separator', () { |
| expect(context.separator, '/'); |
| }); |
| |
| test('extension', () { |
| expect(context.extension(''), ''); |
| expect(context.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('~/.bashrc'), ''); |
| expect(context.extension(r'a.b\c'), r'.b\c'); |
| expect(context.extension('foo.dart/'), '.dart'); |
| expect(context.extension('foo.dart//'), '.dart'); |
| expect(context.extension('foo.bar.dart.js', 2), '.dart.js'); |
| expect(context.extension(r'foo.bar.dart.js', 3), '.bar.dart.js'); |
| expect(context.extension(r'foo.bar.dart.js', 10), '.bar.dart.js'); |
| expect(context.extension('a.b/c.d', 2), '.d'); |
| expect(() => context.extension(r'foo.bar.dart.js', 0), throwsRangeError); |
| expect(() => context.extension(r'foo.bar.dart.js', -1), throwsRangeError); |
| expect( |
| () => context.extension(r'foo.bar.dart.js', null), throwsArgumentError); |
| }); |
| |
| test('rootPrefix', () { |
| expect(context.rootPrefix(''), ''); |
| expect(context.rootPrefix('a'), ''); |
| expect(context.rootPrefix('a/b'), ''); |
| expect(context.rootPrefix('/a/c'), '/'); |
| expect(context.rootPrefix('/'), '/'); |
| }); |
| |
| test('dirname', () { |
| expect(context.dirname(''), '.'); |
| expect(context.dirname('.'), '.'); |
| expect(context.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('a/..'), 'a'); |
| expect(context.dirname(r'a\b/c'), r'a\b'); |
| expect(context.dirname('/a'), '/'); |
| expect(context.dirname('///a'), '/'); |
| expect(context.dirname('/'), '/'); |
| 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('.'), '.'); |
| expect(context.basename('..'), '..'); |
| expect(context.basename('.foo'), '.foo'); |
| 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('a/..'), '..'); |
| expect(context.basename(r'a\b/c'), 'c'); |
| expect(context.basename('/a'), 'a'); |
| 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'); |
| }); |
| |
| 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'), 'b c'); |
| }); |
| |
| test('isAbsolute', () { |
| expect(context.isAbsolute(''), false); |
| expect(context.isAbsolute('a'), false); |
| expect(context.isAbsolute('a/b'), false); |
| expect(context.isAbsolute('/a'), true); |
| expect(context.isAbsolute('/a/b'), true); |
| expect(context.isAbsolute('~'), false); |
| expect(context.isAbsolute('.'), false); |
| expect(context.isAbsolute('..'), false); |
| expect(context.isAbsolute('.foo'), false); |
| expect(context.isAbsolute('../a'), false); |
| expect(context.isAbsolute('C:/a'), false); |
| expect(context.isAbsolute(r'C:\a'), 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('/a'), false); |
| expect(context.isRelative('/a/b'), false); |
| expect(context.isRelative('~'), true); |
| expect(context.isRelative('.'), true); |
| expect(context.isRelative('..'), true); |
| expect(context.isRelative('.foo'), true); |
| expect(context.isRelative('../a'), true); |
| expect(context.isRelative('C:/a'), true); |
| expect(context.isRelative(r'C:\a'), true); |
| expect(context.isRelative(r'\\a'), true); |
| }); |
| |
| 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', '/', 'b', 'c'), '/b/c'); |
| expect(context.join('a', '/b', '/c', 'd'), '/c/d'); |
| expect(context.join('a', r'c:\b', 'c', 'd'), r'a/c:\b/c/d'); |
| expect(context.join('a', r'\\b', 'c', 'd'), r'a/\\b/c/d'); |
| }); |
| |
| 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('join 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/'); |
| }); |
| }); |
| |
| 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('does not add separator if a part ends in one', () { |
| expect(context.joinAll(['a/', 'b', 'c/', 'd']), 'a/b/c/d'); |
| expect(context.joinAll(['a\\', 'b']), r'a\/b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(context.joinAll(['a', '/', 'b', 'c']), '/b/c'); |
| expect(context.joinAll(['a', '/b', '/c', 'd']), '/c/d'); |
| expect(context.joinAll(['a', r'c:\b', 'c', 'd']), r'a/c:\b/c/d'); |
| expect(context.joinAll(['a', r'\\b', 'c', 'd']), r'a/\\b/c/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('//'), equals(['/'])); |
| }); |
| |
| test('includes the root for absolute paths', () { |
| expect(context.split('/foo/bar/baz'), equals(['/', 'foo', 'bar', 'baz'])); |
| 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('/'), '/'); |
| 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('/.'), '/'); |
| 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('/..'), '/'); |
| expect(context.normalize('/../../..'), '/'); |
| expect(context.normalize('/../../../a'), '/a'); |
| expect(context.normalize('c:/..'), '.'); |
| expect(context.normalize('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(r'z/a/b/../../..\../c'), r'z/..\../c'); |
| expect(context.normalize(r'a/b\c/../d'), 'a/d'); |
| }); |
| |
| test('does not walk before root on absolute paths', () { |
| expect(context.normalize('..'), '..'); |
| expect(context.normalize('../'), '..'); |
| expect(context.normalize('https://dart.dev/..'), 'https:'); |
| expect(context.normalize('https://dart.dev/../../a'), 'a'); |
| expect(context.normalize('file:///..'), '.'); |
| expect(context.normalize('file:///../../a'), '../a'); |
| expect(context.normalize('/..'), '/'); |
| expect(context.normalize('a/..'), '.'); |
| expect(context.normalize('../a'), '../a'); |
| expect(context.normalize('/../a'), '/a'); |
| expect(context.normalize('c:/../a'), '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('.'), '/root/path'); |
| expect(context.canonicalize('foo/bar'), '/root/path/foo/bar'); |
| expect(context.canonicalize('FoO'), '/root/path/FoO'); |
| }); |
| }); |
| |
| group('relative', () { |
| group('from absolute root', () { |
| test('given absolute path in root', () { |
| expect(context.relative('/'), '../..'); |
| expect(context.relative('/root'), '..'); |
| expect(context.relative('/root/path'), '.'); |
| expect(context.relative('/root/path/a'), 'a'); |
| expect(context.relative('/root/path/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('/a/b'), '../../a/b'); |
| expect(context.relative('/root/path/a'), 'a'); |
| expect(context.relative('/root/path/a/b.txt'), 'a/b.txt'); |
| expect(context.relative('/root/a/b.txt'), '../a/b.txt'); |
| }); |
| |
| 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('/RoOt'), '../../RoOt'); |
| expect(context.relative('/rOoT/pAtH/a'), '../../rOoT/pAtH/a'); |
| }); |
| |
| // Regression |
| test('from root-only path', () { |
| expect(context.relative('/', from: '/'), '.'); |
| expect(context.relative('/root/path', from: '/'), 'root/path'); |
| }); |
| }); |
| |
| group('from relative root', () { |
| final r = path.Context(style: path.Style.posix, current: 'foo/bar'); |
| |
| test('given absolute path', () { |
| 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', () { |
| final r = path.Context(style: path.Style.posix, 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('..', from: '/foo/bar'), equals('../../root')); |
| 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', () { |
| final r = path.Context(style: path.Style.posix, current: 'relative/root'); |
| expect(r.relative('/foo/bar/baz', from: '/foo/bar'), equals('baz')); |
| expect(() => r.relative('..', from: '/foo/bar'), throwsPathException); |
| expect( |
| r.relative('/foo/bar/baz', from: 'foo/bar'), equals('/foo/bar/baz')); |
| expect(r.relative('..', from: 'foo/bar'), equals('../../..')); |
| }); |
| |
| test('from a . root', () { |
| final r = path.Context(style: path.Style.posix, current: '.'); |
| 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('/', '/foo/bar'), isTrue); |
| expect(context.isWithin('baz', '/root/path/baz/bang'), isTrue); |
| expect(context.isWithin('baz', '/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); |
| }); |
| |
| test('from a relative root', () { |
| final r = path.Context(style: path.Style.posix, 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('/', '/baz/bang'), isTrue); |
| expect(r.isWithin('.', '/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, '/', '/'); |
| expectEquals(context, '/', '../..'); |
| 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'); |
| }); |
| |
| test('from a relative root', () { |
| final r = 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'), '/root/path/a'); |
| expect(context.absolute('a', 'b'), '/root/path/a/b'); |
| expect(context.absolute('a', 'b', 'c'), '/root/path/a/b/c'); |
| expect(context.absolute('a', 'b', 'c', 'd'), '/root/path/a/b/c/d'); |
| expect(context.absolute('a', 'b', 'c', 'd', 'e'), '/root/path/a/b/c/d/e'); |
| expect(context.absolute('a', 'b', 'c', 'd', 'e', 'f'), |
| '/root/path/a/b/c/d/e/f'); |
| expect(context.absolute('a', 'b', 'c', 'd', 'e', 'f', 'g'), |
| '/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'), '/root/path/a/b/c/d'); |
| expect(context.absolute(r'a\', 'b'), r'/root/path/a\/b'); |
| }); |
| |
| test('ignores parts before an absolute path', () { |
| expect(context.absolute('a', '/b', '/c', 'd'), '/c/d'); |
| expect( |
| context.absolute('a', r'c:\b', 'c', 'd'), r'/root/path/a/c:\b/c/d'); |
| expect(context.absolute('a', r'\\b', 'c', 'd'), r'/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('setExtension', () { |
| 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('file:///path/to/foo')), '/path/to/foo'); |
| expect( |
| context.fromUri(Uri.parse('file:///path/to/foo/')), '/path/to/foo/'); |
| expect(context.fromUri(Uri.parse('file:///')), '/'); |
| expect(context.fromUri(Uri.parse('foo/bar')), 'foo/bar'); |
| expect(context.fromUri(Uri.parse('/path/to/foo')), '/path/to/foo'); |
| expect(context.fromUri(Uri.parse('///path/to/foo')), '/path/to/foo'); |
| expect(context.fromUri(Uri.parse('file:///path/to/foo%23bar')), |
| '/path/to/foo#bar'); |
| expect(context.fromUri(Uri.parse('_%7B_%7D_%60_%5E_%20_%22_%25_')), |
| r'_{_}_`_^_ _"_%_'); |
| expect(() => context.fromUri(Uri.parse('https://dart.dev')), |
| throwsArgumentError); |
| }); |
| |
| test('with a string', () { |
| expect(context.fromUri('file:///path/to/foo'), '/path/to/foo'); |
| }); |
| }); |
| |
| test('toUri', () { |
| expect(context.toUri('/path/to/foo'), Uri.parse('file:///path/to/foo')); |
| expect(context.toUri('/path/to/foo/'), Uri.parse('file:///path/to/foo/')); |
| expect(context.toUri('path/to/foo/'), Uri.parse('path/to/foo/')); |
| expect(context.toUri('/'), Uri.parse('file:///')); |
| expect(context.toUri('foo/bar'), Uri.parse('foo/bar')); |
| expect(context.toUri('/path/to/foo#bar'), |
| Uri.parse('file:///path/to/foo%23bar')); |
| expect(context.toUri(r'/_{_}_`_^_ _"_%_'), |
| Uri.parse('file:///_%7B_%7D_%60_%5E_%20_%22_%25_')); |
| expect(context.toUri(r'_{_}_`_^_ _"_%_'), |
| Uri.parse('_%7B_%7D_%60_%5E_%20_%22_%25_')); |
| }); |
| |
| group('prettyUri', () { |
| test('with a file: URI', () { |
| expect(context.prettyUri('file:///root/path/a/b'), 'a/b'); |
| expect(context.prettyUri('file:///root/path/a/../b'), 'b'); |
| expect(context.prettyUri('file:///other/path/a/b'), '/other/path/a/b'); |
| expect(context.prettyUri('file:///root/other'), '../other'); |
| }); |
| |
| test('with an http: URI', () { |
| expect(context.prettyUri('https://dart.dev/a/b'), 'https://dart.dev/a/b'); |
| }); |
| |
| 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'); |
| }); |
| }); |
| } |
