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Unified Diff: packages/path/test/io_test.dart

Issue 1400473008: Roll Observatory packages and add a roll script (Closed) Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master
Patch Set: Created 5 years, 2 months ago
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Index: packages/path/test/io_test.dart
diff --git a/packages/path/test/io_test.dart b/packages/path/test/io_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..e8555222e784605ccb39d74529545dc413461e3d
--- /dev/null
+++ b/packages/path/test/io_test.dart
@@ -0,0 +1,56 @@
+// Copyright (c) 2013, 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 'dart:io' as io;
+
+import 'package:unittest/unittest.dart';
+import 'package:path/path.dart' as path;
+
+main() {
+ group('new Context()', () {
+ test('uses the current directory if root and style are omitted', () {
+ var context = new path.Context();
+ expect(context.current, io.Directory.current.path);
+ });
+
+ test('uses "." if root is omitted', () {
+ var context = new path.Context(style: path.Style.platform);
+ expect(context.current, ".");
+ });
+
+ test('uses the host platform if style is omitted', () {
+ var context = new path.Context();
+ expect(context.style, path.Style.platform);
+ });
+ });
+
+ test('Style.platform returns the host platform style', () {
+ if (io.Platform.operatingSystem == 'windows') {
+ expect(path.Style.platform, path.Style.windows);
+ } else {
+ expect(path.Style.platform, path.Style.posix);
+ }
+ });
+
+ test('current', () {
+ expect(path.current, io.Directory.current.path);
+ });
+
+ test('registers changes to the working directory', () {
+ var dir = io.Directory.current.path;
+ try {
+ expect(path.absolute('foo/bar'), equals(path.join(dir, 'foo/bar')));
+ expect(
+ path.absolute('foo/bar'), equals(path.context.join(dir, 'foo/bar')));
+
+ io.Directory.current = path.dirname(dir);
+ expect(path.normalize(path.absolute('foo/bar')),
+ equals(path.normalize(path.join(dir, '../foo/bar'))));
+ expect(path.normalize(path.absolute('foo/bar')),
+ equals(path.normalize(path.context.join(dir, '../foo/bar'))));
+ } finally {
+ io.Directory.current = dir;
+ }
+ });
+}
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