floitsch@google.com
8fd6d0aafd
Committed: https://code.google.com/p/dart/source/detail?r=19755 Reverted: http://code.google.com/p/dart/source/detail?r=19756 Review URL: https://codereview.chromium.org//12212016 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@20996 260f80e4-7a28-3924-810f-c04153c831b5
38 lines
1.5 KiB
Dart
38 lines
1.5 KiB
Dart
// Copyright (c) 2011, 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 "package:expect/expect.dart";
|
|
|
|
// Exercises compile-time string constants
|
|
|
|
main() {
|
|
// Constant comparisons are independent of the quotes used.
|
|
Expect.isTrue(identical("abcd", 'abcd'));
|
|
Expect.isTrue(identical('abcd', "abcd"));
|
|
Expect.isTrue(identical("ab\"cd", 'ab"cd'));
|
|
Expect.isTrue(identical('ab\'cd', "ab'cd"));
|
|
|
|
// String concatenation works even when quotes are different.
|
|
Expect.isTrue(identical("abcd", "ab" "cd"));
|
|
Expect.isTrue(identical("abcd", "ab" 'cd'));
|
|
Expect.isTrue(identical("abcd", 'ab' 'cd'));
|
|
Expect.isTrue(identical("abcd", 'ab' "cd"));
|
|
|
|
// Or when there are more than 2 contatenations.
|
|
Expect.isTrue(identical("abcd", "a" "b" "cd"));
|
|
Expect.isTrue(identical("abcd", "a" "b" "c" "d"));
|
|
Expect.isTrue(identical('abcd', 'a' 'b' 'c' 'd'));
|
|
Expect.isTrue(identical("abcd", "a" "b" 'c' "d"));
|
|
Expect.isTrue(identical("abcd", 'a' 'b' 'c' 'd'));
|
|
Expect.isTrue(identical("abcd", 'a' "b" 'c' "d"));
|
|
|
|
Expect.isTrue(identical("a'b'cd", "a" "'b'" 'c' "d"));
|
|
Expect.isTrue(identical("a\"b\"cd", "a" '"b"' 'c' "d"));
|
|
Expect.isTrue(identical("a\"b\"cd", "a" '"b"' 'c' "d"));
|
|
Expect.isTrue(identical("a'b'cd", 'a' "'b'" 'c' "d"));
|
|
Expect.isTrue(identical('a\'b\'cd', "a" "'b'" 'c' "d"));
|
|
Expect.isTrue(identical('a"b"cd', 'a' '"b"' 'c' "d"));
|
|
Expect.isTrue(identical("a\"b\"cd", 'a' '"b"' 'c' "d"));
|
|
}
|