blob: fd0bc2927fe716726e9f4a7658f91ac24290fa2e [file] [log] [blame]
// 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 = 2.9
import "dart:io";
import "package:async_helper/async_helper.dart";
import "package:expect/expect.dart";
createLink(String dst, String link, void callback()) {
new Link(link).create(dst).then((_) => callback());
}
testFileExistsCreate() {
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var x = '${temp.path}${Platform.pathSeparator}x';
var y = '${temp.path}${Platform.pathSeparator}y';
createLink(x, y, () {
Expect.isFalse(new File(y).existsSync());
Expect.isFalse(new File(x).existsSync());
Expect.isTrue(FileSystemEntity.isLinkSync(y));
Expect.isFalse(FileSystemEntity.isLinkSync(x));
Expect.equals(FileSystemEntityType.notFound, FileSystemEntity.typeSync(y));
Expect.equals(FileSystemEntityType.notFound, FileSystemEntity.typeSync(x));
Expect.equals(FileSystemEntityType.link,
FileSystemEntity.typeSync(y, followLinks: false));
Expect.equals(FileSystemEntityType.notFound,
FileSystemEntity.typeSync(x, followLinks: false));
Expect.equals(x, new Link(y).targetSync());
new File(y).createSync();
Expect.isTrue(new File(y).existsSync());
Expect.isTrue(new File(x).existsSync());
Expect.isTrue(FileSystemEntity.isLinkSync(y));
Expect.isFalse(FileSystemEntity.isLinkSync(x));
Expect.isTrue(FileSystemEntity.isFileSync(y));
Expect.isTrue(FileSystemEntity.isFileSync(x));
Expect.equals(FileSystemEntityType.file, FileSystemEntity.typeSync(y));
Expect.equals(FileSystemEntityType.file, FileSystemEntity.typeSync(x));
Expect.equals(FileSystemEntityType.link,
FileSystemEntity.typeSync(y, followLinks: false));
Expect.equals(FileSystemEntityType.file,
FileSystemEntity.typeSync(x, followLinks: false));
Expect.equals(x, new Link(y).targetSync());
new File(x).deleteSync();
new Directory(x).createSync();
Expect.isTrue(FileSystemEntity.isLinkSync(y));
Expect.isFalse(FileSystemEntity.isLinkSync(x));
Expect.isTrue(FileSystemEntity.isDirectorySync(y));
Expect.isTrue(FileSystemEntity.isDirectorySync(x));
Expect.equals(FileSystemEntityType.directory, FileSystemEntity.typeSync(y));
Expect.equals(FileSystemEntityType.directory, FileSystemEntity.typeSync(x));
Expect.equals(FileSystemEntityType.link,
FileSystemEntity.typeSync(y, followLinks: false));
Expect.equals(FileSystemEntityType.directory,
FileSystemEntity.typeSync(x, followLinks: false));
Expect.equals(x, new Link(y).targetSync());
new Link(y).deleteSync();
Expect.isFalse(FileSystemEntity.isLinkSync(y));
Expect.isFalse(FileSystemEntity.isLinkSync(x));
Expect.equals(FileSystemEntityType.notFound, FileSystemEntity.typeSync(y));
Expect.equals(FileSystemEntityType.directory, FileSystemEntity.typeSync(x));
Expect.throws(() => new Link(y).targetSync());
temp.deleteSync(recursive: true);
});
}
testFileDelete() {
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var x = '${temp.path}${Platform.pathSeparator}x';
var y = '${temp.path}${Platform.pathSeparator}y';
new File(x).createSync();
createLink(x, y, () {
Expect.isTrue(new File(x).existsSync());
Expect.isTrue(new File(y).existsSync());
new File(y).deleteSync();
Expect.isTrue(new File(x).existsSync());
Expect.isFalse(new File(y).existsSync());
createLink(x, y, () {
Expect.isTrue(new File(x).existsSync());
Expect.isTrue(new File(y).existsSync());
new File(y).deleteSync();
Expect.isTrue(new File(x).existsSync());
Expect.isFalse(new File(y).existsSync());
temp.deleteSync(recursive: true);
});
});
}
testFileWriteRead() {
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var x = '${temp.path}${Platform.pathSeparator}x';
var y = '${temp.path}${Platform.pathSeparator}y';
new File(x).createSync();
createLink(x, y, () {
var data = "asdf".codeUnits;
var output = new File(y).openWrite(mode: FileMode.write);
output.add(data);
output.close();
output.done.then((_) {
var read = new File(y).readAsBytesSync();
Expect.listEquals(data, read);
var read2 = new File(x).readAsBytesSync();
Expect.listEquals(data, read2);
temp.deleteSync(recursive: true);
});
});
}
testDirectoryExistsCreate() {
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var x = '${temp.path}${Platform.pathSeparator}x';
var y = '${temp.path}${Platform.pathSeparator}y';
createLink(x, y, () {
Expect.isFalse(new Directory(x).existsSync());
Expect.isFalse(new Directory(y).existsSync());
Expect.throws(new Directory(y).createSync);
temp.deleteSync(recursive: true);
});
}
testDirectoryDelete() {
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var temp2 = Directory.systemTemp.createTempSync('dart_file_system_links');
var y = '${temp.path}${Platform.pathSeparator}y';
var x = '${temp2.path}${Platform.pathSeparator}x';
new File(x).createSync();
createLink(temp2.path, y, () {
var link = new Directory(y);
Expect.isTrue(link.existsSync());
Expect.isTrue(temp2.existsSync());
link.deleteSync();
Expect.isFalse(link.existsSync());
Expect.isTrue(temp2.existsSync());
createLink(temp2.path, y, () {
Expect.isTrue(link.existsSync());
temp.deleteSync(recursive: true);
Expect.isFalse(link.existsSync());
Expect.isTrue(temp2.existsSync());
Expect.isTrue(new File(x).existsSync());
temp2.deleteSync(recursive: true);
});
});
}
testDirectoryListing() {
asyncStart();
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var temp2 = Directory.systemTemp.createTempSync('dart_file_system_links');
var y = '${temp.path}${Platform.pathSeparator}y';
var x = '${temp2.path}${Platform.pathSeparator}x';
new File(x).createSync();
createLink(temp2.path, y, () {
var files = [];
var dirs = [];
for (var entry in temp.listSync(recursive: true)) {
if (entry is File) {
files.add(entry.path);
} else {
Expect.isTrue(entry is Directory);
dirs.add(entry.path);
}
}
Expect.equals(1, files.length);
Expect.isTrue(files[0].endsWith('$y${Platform.pathSeparator}x'));
Expect.equals(1, dirs.length);
Expect.isTrue(dirs[0].endsWith(y));
files = [];
dirs = [];
var lister = temp.list(recursive: true).listen((entity) {
if (entity is File) {
files.add(entity.path);
} else {
Expect.isTrue(entity is Directory);
dirs.add(entity.path);
}
}, onDone: () {
Expect.equals(1, files.length);
Expect.isTrue(files[0].endsWith('$y${Platform.pathSeparator}x'));
Expect.equals(1, dirs.length);
Expect.isTrue(dirs[0].endsWith(y));
temp.deleteSync(recursive: true);
temp2.deleteSync(recursive: true);
asyncEnd();
});
});
}
testDirectoryListingBrokenLink() {
asyncStart();
var temp = Directory.systemTemp.createTempSync('dart_file_system_links');
var x = '${temp.path}${Platform.pathSeparator}x';
var link = '${temp.path}${Platform.pathSeparator}link';
var doesNotExist = 'this_thing_does_not_exist';
new File(x).createSync();
createLink(doesNotExist, link, () {
temp.listSync(recursive: true); // No exceptions.
var files = [];
var dirs = [];
var links = [];
var errors = [];
temp.list(recursive: true).listen(
(entity) {
if (entity is File) {
files.add(entity.path);
} else if (entity is Link) {
links.add(entity.path);
} else {
Expect.isTrue(entity is Directory);
dirs.add(entity.path);
}
},
onError: (e) => errors.add(e),
onDone: () {
Expect.equals(1, files.length);
Expect.isTrue(files[0].endsWith(x));
Expect.equals(1, links.length);
Expect.isTrue(links[0].endsWith(link));
Expect.equals(0, dirs.length);
Expect.equals(0, errors.length);
temp.deleteSync(recursive: true);
asyncEnd();
});
});
}
main() {
// Links on Windows are tested by windows_file_system_[async_]links_test.
if (Platform.operatingSystem != 'windows') {
testFileExistsCreate();
testFileDelete();
testFileWriteRead();
testDirectoryExistsCreate();
testDirectoryDelete();
testDirectoryListing();
testDirectoryListingBrokenLink();
}
}