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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 // Dart test for testing binary operations. | 4 // Dart test for testing binary operations. |
5 | 5 |
6 import "package:expect/expect.dart"; | 6 import "package:expect/expect.dart"; |
7 | 7 |
8 class UnaryTest { | 8 class UnaryTest { |
9 static foo() { return -4; } | 9 static foo() { return -4; } |
10 static moo() { return +5; } | 10 static moo() { return 5; } |
11 static testMain() { | 11 static testMain() { |
12 Expect.equals(1, (UnaryTest.foo() + UnaryTest.moo())); | 12 Expect.equals(1, (UnaryTest.foo() + UnaryTest.moo())); |
13 var x = +.5; // Legal number, '+' is not a unary operator. | |
14 } | 13 } |
15 } | 14 } |
16 | 15 |
17 main() { | 16 main() { |
18 UnaryTest.testMain(); | 17 UnaryTest.testMain(); |
19 } | 18 } |
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