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250e9bc383
R=ngeoffray@google.com Review URL: https://codereview.chromium.org//22909056 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27622 260f80e4-7a28-3924-810f-c04153c831b5
40 lines
1.3 KiB
Dart
40 lines
1.3 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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// Test the use of '__proto__' keys in maps.
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library map_literal10_test;
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import "package:expect/expect.dart";
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void main() {
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var m1 = const {"__proto__": 0, 1: 1};
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Expect.isTrue(m1.containsKey("__proto__"));
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Expect.equals(0, m1["__proto__"]);
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Expect.isTrue(m1.containsKey(1));
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Expect.equals(1, m1[1]);
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Expect.listEquals(["__proto__", 1], m1.keys.toList());
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var m2 = const {1: 0, "__proto__": 1};
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Expect.isTrue(m2.containsKey(1));
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Expect.equals(0, m2[1]);
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Expect.isTrue(m2.containsKey("__proto__"));
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Expect.equals(1, m2["__proto__"]);
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Expect.listEquals([1, "__proto__"], m2.keys.toList());
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var m3 = const {"1": 0, "__proto__": 1};
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Expect.isTrue(m3.containsKey("1"));
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Expect.equals(0, m3["1"]);
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Expect.isTrue(m3.containsKey("__proto__"));
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Expect.equals(1, m3["__proto__"]);
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Expect.listEquals(["1", "__proto__"], m3.keys.toList());
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var m4 = const {"__proto__": 1, "1": 2};
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Expect.isTrue(m4.containsKey("1"));
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Expect.equals(2, m4["1"]);
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Expect.isTrue(m4.containsKey("__proto__"));
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Expect.equals(1, m4["__proto__"]);
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Expect.listEquals(["__proto__", "1"], m4.keys.toList());
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}
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