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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 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. | |
| 4 | |
| 5 // Dart test for testing out of range exceptions on arrays. | |
| 6 | |
| 7 class IndexOutOfRangeExceptionTest { | |
| 8 static testRead() { | |
| 9 testListRead([], 0); | |
| 10 testListRead([], -1); | |
| 11 testListRead([], 1); | |
| 12 | |
| 13 var list = [1]; | |
| 14 testListRead(list, -1); | |
| 15 testListRead(list, 1); | |
| 16 | |
| 17 list = new List(1); | |
| 18 testListRead(list, -1); | |
| 19 testListRead(list, 1); | |
| 20 | |
| 21 list = new List(); | |
| 22 testListRead(list, -1); | |
| 23 testListRead(list, 0); | |
| 24 testListRead(list, 1); | |
| 25 } | |
| 26 | |
| 27 static testWrite() { | |
| 28 testListWrite([], 0); | |
| 29 testListWrite([], -1); | |
| 30 testListWrite([], 1); | |
| 31 | |
| 32 var list = [1]; | |
| 33 testListWrite(list, -1); | |
| 34 testListWrite(list, 1); | |
| 35 | |
| 36 list = new List(1); | |
| 37 testListWrite(list, -1); | |
| 38 testListWrite(list, 1); | |
| 39 | |
| 40 list = new List(); | |
| 41 testListWrite(list, -1); | |
| 42 testListWrite(list, 0); | |
| 43 testListWrite(list, 1); | |
| 44 } | |
| 45 | |
| 46 static testMain() { | |
| 47 testRead(); | |
| 48 testWrite(); | |
| 49 } | |
| 50 | |
| 51 static testListRead(list, index) { | |
| 52 var exception = null; | |
| 53 try { | |
| 54 var e = list[index]; | |
| 55 } catch (IndexOutOfRangeException e) { | |
| 56 exception = e; | |
| 57 } | |
| 58 Expect.equals(true, exception != null); | |
| 59 } | |
| 60 | |
| 61 static testListWrite(list, index) { | |
| 62 var exception = null; | |
| 63 try { | |
| 64 list[index] = null; | |
| 65 } catch (IndexOutOfRangeException e) { | |
| 66 exception = e; | |
| 67 } | |
| 68 Expect.equals(true, exception != null); | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 main() { | |
| 73 IndexOutOfRangeExceptionTest.testMain(); | |
| 74 } | |
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