| // Copyright (c) 2017, 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. |
| |
| /** |
| * @assertion File.fromUri(Uri uri) |
| * Create a File object from a URI. |
| * |
| * If uri cannot reference a file this throws UnsupportedError. |
| * @description Checks that this constructor creates a File object from a |
| * URI. |
| * @author sgrekhov@unipro.ru |
| */ |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| import "../file_utils.dart"; |
| |
| main() async { |
| await inSandbox(_main); |
| } |
| |
| _main(Directory sandbox) async { |
| File tmp = getTempFileSync(parent: sandbox); |
| Directory tmpDir = getTempDirectorySync(parent: sandbox); |
| Uri uri = new Uri.file(tmp.path); |
| File file = new File.fromUri(uri); |
| Expect.equals(tmp.path, file.path); |
| |
| String dirName = getTempDirectoryName(); |
| uri = new Uri.directory( |
| Directory.current.path + Platform.pathSeparator + dirName); |
| file = new File.fromUri(uri); |
| Expect.equals( |
| Directory.current.path + |
| Platform.pathSeparator + |
| dirName + |
| Platform.pathSeparator, |
| file.path); |
| |
| uri = new Uri.file(tmpDir.path); |
| file = new File.fromUri(uri); |
| Expect.equals(tmpDir.path, file.path); |
| } |