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Unified Diff: tests/standalone/io/resolve_symbolic_links_test.dart

Issue 23444037: dart:io | Change File.fullPath to FileSystemEntity.resolveSymbolicLinks. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Test and fix on Windows Created 7 years, 3 months ago
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Index: tests/standalone/io/resolve_symbolic_links_test.dart
diff --git a/tests/standalone/io/resolve_symbolic_links_test.dart b/tests/standalone/io/resolve_symbolic_links_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..4b0631a50720639df68c87a0dad9e07846b06fb2
--- /dev/null
+++ b/tests/standalone/io/resolve_symbolic_links_test.dart
@@ -0,0 +1,93 @@
+// 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.
+//
+// Dart test program for testing FileSystemEntity.resolveSymbolicLinks
+
+import "package:expect/expect.dart";
+import "package:path/path.dart";
+import "package:async_helper/async_helper.dart";
+import 'dart:async';
+import 'dart:io';
+
+main() {
+ String testsDir = dirname(dirname(dirname(Platform.script)));
+ asyncTest(() => testFile(join(
+ testsDir, 'standalone', 'io', 'resolve_symbolic_links_test.dart')));
+ asyncTest(() => testFile(join(testsDir, 'standalone', 'io', '..', 'io',
+ 'resolve_symbolic_links_test.dart')));
Bill Hesse 2013/09/09 11:55:39 Violates style guide about putting arguments on on
Bob Nystrom 2013/09/13 15:29:10 What style guide is this?
+
+ asyncTest(() => testDir(join(testsDir, 'standalone', 'io')));
+ asyncTest(() => testDir(join(testsDir, 'lib', '..', 'standalone', 'io')));
+ asyncTest(() => testDir('.'));
+ if (Platform.isWindows) {
+ asyncTest(() =>testFile(join('\\\\?\\$testsDir',
+ 'standalone', 'io', 'resolve_symbolic_links_test.dart')));
+ asyncTest(() => testDir('\\\\?\\$testsDir'));
+ }
+ asyncTest(() => new Directory('').createTemp().then((tempDir) {
+ String temp = tempDir.path;
+ return makeEntities(temp)
+ .then((_) => Future.wait(
+ [testFile(join(temp, 'dir1', 'file1')),
+ testFile(join(temp, 'link1', 'file2')),
+ testFile(join(temp, 'link1', '..', 'dir1','dir2', 'file2')),
+ testDir(join(temp, 'dir1', 'dir2', '..', '.', '..', 'dir1')),
+ // Non-Windows platforms resolve the link before adding the '..'.
+ Platform.isWindows ?
+ testDir(join(temp, 'dir1', '..', 'link1', '..', 'dir1')) :
+ testDir(join(temp, 'dir1', '..', 'link1', '..', 'dir2')),
+ testDir(join(temp, 'dir1', 'dir2', '..', '.', '..', 'dir1')),
+ testLink(join(temp, 'link1')),
+ Platform.isWindows ?
+ testLink(join(temp, 'link1', '..', 'link1')) :
+ testLink(join(temp, 'link1', '..', '..', 'link1'))]))
+ .whenComplete(() => tempDir.delete(recursive: true));
+ }));
+}
+
+Future makeEntities(String temp) {
+ return new Directory(join(temp, 'dir1', 'dir2')).create(recursive: true)
+ .then((_) => new File(join(temp, 'dir1', 'dir2', 'file2')).create())
+ .then((_) => new File(join(temp, 'dir1', 'file1')).create())
+ .then((_) => new Link(join(temp, 'link1'))
+ .create(join(temp, 'dir1', 'dir2')));
+}
+
+Future testFile(String name) {
+ Expect.isTrue(FileSystemEntity.identicalSync(name,
+ new File(name).resolveSymbolicLinksSync()));
+ return new File(name).resolveSymbolicLinks().then((String resolved) {
+ Expect.isTrue(FileSystemEntity.identicalSync(name, resolved));
+ Expect.isTrue(isAbsolute(resolved));
+ Expect.isFalse(resolved.contains('..'));
+ Expect.isFalse(resolved.contains('link1'));
+ });
+}
+
+Future testDir(String name) {
+ Expect.isTrue(FileSystemEntity.identicalSync(name,
+ new Directory(name).resolveSymbolicLinksSync()));
+ return new Directory(name).resolveSymbolicLinks().then((String resolved) {
+ Expect.isTrue(FileSystemEntity.identicalSync(name, resolved));
+ Expect.isTrue(isAbsolute(resolved));
+ Expect.isFalse(resolved.contains('..'));
+ Expect.isFalse(resolved.contains('link1'));
+ });
+}
+
+Future testLink(String name) {
+ Expect.isFalse(FileSystemEntity.identicalSync(name,
+ new Link(name).resolveSymbolicLinksSync()));
+ Expect.isTrue(FileSystemEntity.identicalSync(new Link(name).targetSync(),
+ new Link(name).resolveSymbolicLinksSync()));
+ return new Link(name).resolveSymbolicLinks().then((String resolved) {
+ Expect.isFalse(FileSystemEntity.identicalSync(name, resolved));
+ Expect.isTrue(isAbsolute(resolved));
+ Expect.isFalse(resolved.contains('..'));
+ Expect.isFalse(resolved.contains('link1'));
+ return new Link(name).target()
+ .then((targetName) => FileSystemEntity.identical(targetName, resolved))
+ .then((identical) => Expect.isTrue(identical));
+ });
+}
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