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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 // Dart test program for testing throw statement | |
| 5 | |
| 6 class MyException { | |
| 7 const MyException(String message) : message_ = message; | |
| 8 final String message_; | |
| 9 } | |
| 10 | |
| 11 class Helper { | |
| 12 static int f1(int i) { | |
| 13 try { | |
| 14 i = func(); | |
| 15 i = 10; | |
| 16 } catch (MyException exception, var stacktrace) { | |
| 17 i = 50; | |
| 18 print(exception.message_); | |
| 19 Expect.equals((stacktrace != null), true); | |
| 20 print(stacktrace); | |
| 21 } | |
| 22 try { | |
| 23 int j; | |
| 24 i = func1(); | |
| 25 i = 200; | |
| 26 } catch (MyException exception, var stacktrace) { | |
| 27 i = 50; | |
| 28 print(exception.message_); | |
| 29 Expect.equals((stacktrace != null), true); | |
| 30 print(stacktrace); | |
| 31 } | |
| 32 try { | |
| 33 int j; | |
| 34 i = func2(); | |
| 35 i = 200; | |
| 36 } catch (MyException exception, var stacktrace) { | |
| 37 i = 50; | |
| 38 print(exception.message_); | |
| 39 Expect.equals((stacktrace != null), true); | |
| 40 print(stacktrace); | |
| 41 } finally { | |
| 42 i = i + 800; | |
| 43 } | |
| 44 return i; | |
| 45 } | |
| 46 | |
| 47 static int func() { | |
| 48 int i = 0; | |
| 49 while (i < 10) { | |
| 50 i++; | |
| 51 } | |
| 52 if (i > 0) { | |
| 53 throw new MyException("Exception Test for stack trace being printed"); | |
| 54 } | |
| 55 return 10; | |
| 56 } | |
| 57 | |
| 58 static int func1() { | |
| 59 try { | |
| 60 func(); | |
| 61 } catch (MyException exception) { | |
| 62 throw new MyException("Exception Test for stack trace being printed");; | |
| 63 } | |
| 64 return 10; | |
| 65 } | |
| 66 | |
| 67 static int func2() { | |
| 68 try { | |
| 69 func(); | |
| 70 } catch (MyException exception) { | |
| 71 throw; | |
| 72 } | |
| 73 return 10; | |
| 74 } | |
| 75 | |
| 76 } | |
| 77 | |
| 78 class StackTraceTest { | |
| 79 static testMain() { | |
| 80 Expect.equals(850, Helper.f1(1)); | |
| 81 } | |
| 82 } | |
| 83 | |
| 84 main() { | |
| 85 StackTraceTest.testMain(); | |
| 86 } | |
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