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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 // | 4 // |
| 5 // Dart test program for testing math's pow. | 5 // Dart test program for testing math's pow. |
| 6 | 6 |
| 7 library pow_test; |
| 8 |
| 7 import 'dart:math'; | 9 import 'dart:math'; |
| 8 | 10 |
| 9 var expectedResults = | 11 var expectedResults = |
| 10 [ | 12 [ |
| 11 1, | 13 1, |
| 12 2, | 14 2, |
| 13 4, | 15 4, |
| 14 8, | 16 8, |
| 15 16, | 17 16, |
| 16 32, | 18 32, |
| (...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 86 } | 88 } |
| 87 // Optimize it. | 89 // Optimize it. |
| 88 for (int i = 0; i < 8888; i++) { | 90 for (int i = 0; i < 8888; i++) { |
| 89 pow(2, 3); | 91 pow(2, 3); |
| 90 } | 92 } |
| 91 exp = 0; | 93 exp = 0; |
| 92 for (int val in expectedResults) { | 94 for (int val in expectedResults) { |
| 93 Expect.equals(val, pow(2, exp++)); | 95 Expect.equals(val, pow(2, exp++)); |
| 94 } | 96 } |
| 95 } | 97 } |
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