hausner@google.com
6fece3e398
The language suite runs clean without String + after this change. string_concat_test.dart is obsolete, removed. Review URL: https://chromiumcodereview.appspot.com//10383238 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7745 260f80e4-7a28-3924-810f-c04153c831b5
36 lines
1.3 KiB
Dart
36 lines
1.3 KiB
Dart
// Copyright (c) 2011, 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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// Exercises compile-time string constants
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main() {
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// Constant comparisons are independent of the quotes used.
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Expect.isTrue("abcd" === 'abcd');
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Expect.isTrue('abcd' === "abcd");
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Expect.isTrue("ab\"cd" === 'ab"cd');
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Expect.isTrue('ab\'cd' === "ab'cd");
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// String concatenation works even when quotes are different.
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Expect.isTrue("abcd" === "ab" "cd");
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Expect.isTrue("abcd" === "ab" 'cd');
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Expect.isTrue("abcd" === 'ab' 'cd');
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Expect.isTrue("abcd" === 'ab' "cd");
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// Or when there are more than 2 contatenations.
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Expect.isTrue("abcd" === "a" "b" "cd");
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Expect.isTrue("abcd" === "a" "b" "c" "d");
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Expect.isTrue('abcd' === 'a' 'b' 'c' 'd');
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Expect.isTrue("abcd" === "a" "b" 'c' "d");
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Expect.isTrue("abcd" === 'a' 'b' 'c' 'd');
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Expect.isTrue("abcd" === 'a' "b" 'c' "d");
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Expect.isTrue("a'b'cd" === "a" "'b'" 'c' "d");
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Expect.isTrue("a\"b\"cd" === "a" '"b"' 'c' "d");
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Expect.isTrue("a\"b\"cd" === "a" '"b"' 'c' "d");
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Expect.isTrue("a'b'cd" === 'a' "'b'" 'c' "d");
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Expect.isTrue('a\'b\'cd' === "a" "'b'" 'c' "d");
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Expect.isTrue('a"b"cd' === 'a' '"b"' 'c' "d");
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Expect.isTrue("a\"b\"cd" === 'a' '"b"' 'c' "d");
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}
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