Jonas Termansen
3433d8cfc3
The tests are also now dartfmt. Bug: https://github.com/dart-lang/sdk/issues/40040 Change-Id: I8dece8097b37b70d47a5374dae2f3fadb0fc4b90 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134338 Commit-Queue: Jonas Termansen <sortie@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com>
104 lines
5.0 KiB
Dart
104 lines
5.0 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "dart:async";
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import "dart:io";
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import "package:async_helper/async_helper.dart";
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import "package:expect/expect.dart";
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class FutureExpect {
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static Future isTrue(Future<bool> result) =>
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result.then((value) => Expect.isTrue(value));
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static Future isFalse(Future<bool> result) =>
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result.then((value) => Expect.isFalse(value));
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static Future equals(expected, Future result) =>
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result.then((value) => Expect.equals(expected, value));
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static Future listEquals(expected, Future result) =>
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result.then((value) => Expect.listEquals(expected, value));
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static Future throws(Future result) => result.then((value) {
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throw new ExpectException(
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"FutureExpect.throws received $value instead of an exception");
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}, onError: (_) => null);
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}
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Future testJunctionTypeDelete() {
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return Directory.systemTemp
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.createTemp('dart_windows_file_system_async_links')
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.then((temp) {
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var x = '${temp.path}${Platform.pathSeparator}x';
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var y = '${temp.path}${Platform.pathSeparator}y';
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return new Directory(x)
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.create()
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.then((_) => new Link(y).create(x))
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.then((_) => FutureExpect.isTrue(new Directory(y).exists()))
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.then((_) => FutureExpect.isTrue(new Directory(x).exists()))
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.then((_) => FutureExpect.isTrue(FileSystemEntity.isLink(y)))
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.then((_) => FutureExpect.isFalse(FileSystemEntity.isLink(x)))
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.then((_) => FutureExpect.isTrue(FileSystemEntity.isDirectory(y)))
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.then((_) => FutureExpect.isTrue(FileSystemEntity.isDirectory(x)))
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.then((_) => FutureExpect.equals(
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FileSystemEntityType.directory, FileSystemEntity.type(y)))
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.then((_) => FutureExpect.equals(
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FileSystemEntityType.directory, FileSystemEntity.type(x)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.link,
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FileSystemEntity.type(y, followLinks: false)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.directory,
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FileSystemEntity.type(x, followLinks: false)))
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.then((_) => FutureExpect.equals(x, new Link(y).target()))
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// Test Junction pointing to a missing directory.
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.then((_) => new Directory(x).delete())
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.then((_) => FutureExpect.isTrue(new Link(y).exists()))
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.then((_) => FutureExpect.isFalse(new Directory(x).exists()))
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.then((_) => FutureExpect.isTrue(FileSystemEntity.isLink(y)))
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.then((_) => FutureExpect.isFalse(FileSystemEntity.isLink(x)))
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.then((_) => FutureExpect.isFalse(FileSystemEntity.isDirectory(y)))
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.then((_) => FutureExpect.isFalse(FileSystemEntity.isDirectory(x)))
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.then((_) => FutureExpect.equals(
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FileSystemEntityType.link, FileSystemEntity.type(y)))
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.then((_) => FutureExpect.equals(
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FileSystemEntityType.notFound, FileSystemEntity.type(x)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.link,
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FileSystemEntity.type(y, followLinks: false)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.notFound,
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FileSystemEntity.type(x, followLinks: false)))
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.then((_) => FutureExpect.equals(x, new Link(y).target()))
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// Delete Junction pointing to a missing directory.
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.then((_) => new Link(y).delete())
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.then((_) => FutureExpect.isFalse(FileSystemEntity.isLink(y)))
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.then((_) => FutureExpect.equals(
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FileSystemEntityType.notFound, FileSystemEntity.type(y)))
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.then((_) => FutureExpect.throws(new Link(y).target()))
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.then((_) => new Directory(x).create())
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.then((_) => new Link(y).create(x))
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.then((_) => FutureExpect.equals(FileSystemEntityType.link,
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FileSystemEntity.type(y, followLinks: false)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.directory,
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FileSystemEntity.type(x, followLinks: false)))
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.then((_) => FutureExpect.equals(x, new Link(y).target()))
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// Delete Junction pointing to an existing directory.
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.then((_) => new Directory(y).delete())
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.then((_) => FutureExpect.equals(
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FileSystemEntityType.notFound, FileSystemEntity.type(y)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.notFound,
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FileSystemEntity.type(y, followLinks: false)))
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.then((_) =>
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FutureExpect.equals(FileSystemEntityType.directory, FileSystemEntity.type(x)))
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.then((_) => FutureExpect.equals(FileSystemEntityType.directory, FileSystemEntity.type(x, followLinks: false)))
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.then((_) => FutureExpect.throws(new Link(y).target()))
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.then((_) => temp.delete(recursive: true));
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});
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}
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main() {
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// Links on other platforms are tested by file_system_[async_]links_test.
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if (Platform.operatingSystem == 'windows') {
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asyncStart();
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testJunctionTypeDelete().then((_) => asyncEnd());
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}
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}
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