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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 program for testing bad named parameters. | 4 // Dart test program for testing bad named parameters. |
| 5 | 5 |
| 6 | 6 |
| 7 class BadNamedParametersTest { | 7 class BadNamedParametersTest { |
| 8 | 8 |
| 9 int f42(int a, [int b = 20, int c = 30]) { | 9 int f42(int a, [int b = 20, int c = 30]) { |
| 10 return 100*(100*a + b) + c; | 10 return 100*(100*a + b) + c; |
| 11 } | 11 } |
| 12 | 12 |
| 13 int f52(int a, [int b = 20, int c, int d = 40]) { | 13 int f52(int a, [int b = 20, int c, int d = 40]) { |
| 14 return 100*(100*(100*a + b) + (c == null ? 0 : c)) + d; | 14 return 100*(100*(100*a + b) + (c == null ? 0 : c)) + d; |
| 15 } | 15 } |
| 16 | 16 |
| 17 static testMain() { | 17 static testMain() { |
| 18 BadNamedParametersTest np = new BadNamedParametersTest(); | 18 BadNamedParametersTest np = new BadNamedParametersTest(); |
| 19 | 19 |
| 20 // Verify that NoSuchMethod is called after an error is detected. | 20 // Verify that NoSuchMethod is called after an error is detected. |
| 21 bool caught; | 21 bool caught; |
| 22 try { | 22 try { |
| 23 caught = false; | 23 caught = false; |
| 24 // Parameter b passed twice. | 24 // Parameter b passed twice. |
| 25 np.f42(10, 25, b:25); /// static type warning | 25 np.f42(10, 25, b:25); /// static type warning |
| 26 } on NoSuchMethodException catch (e) { | 26 } on NoSuchMethodError catch (e) { |
| 27 caught = true; | 27 caught = true; |
| 28 } | 28 } |
| 29 Expect.equals(true, caught); | 29 Expect.equals(true, caught); |
| 30 try { | 30 try { |
| 31 caught = false; | 31 caught = false; |
| 32 // Parameter x does not exist. | 32 // Parameter x does not exist. |
| 33 np.f42(10, 25, x:99); /// static type warning | 33 np.f42(10, 25, x:99); /// static type warning |
| 34 } on NoSuchMethodException catch (e) { | 34 } on NoSuchMethodError catch (e) { |
| 35 caught = true; | 35 caught = true; |
| 36 } | 36 } |
| 37 Expect.equals(true, caught); | 37 Expect.equals(true, caught); |
| 38 try { | 38 try { |
| 39 caught = false; | 39 caught = false; |
| 40 // Parameter b1 does not exist. | 40 // Parameter b1 does not exist. |
| 41 np.f52(10, b:25, b1:99, c:35); /// static type warning | 41 np.f52(10, b:25, b1:99, c:35); /// static type warning |
| 42 } on NoSuchMethodException catch (e) { | 42 } on NoSuchMethodError catch (e) { |
| 43 caught = true; | 43 caught = true; |
| 44 } | 44 } |
| 45 Expect.equals(true, caught); | 45 Expect.equals(true, caught); |
| 46 try { | 46 try { |
| 47 caught = false; | 47 caught = false; |
| 48 // Too many parameters. | 48 // Too many parameters. |
| 49 np.f42(10, 20, 30, 40); /// static type warning | 49 np.f42(10, 20, 30, 40); /// static type warning |
| 50 } on NoSuchMethodException catch (e) { | 50 } on NoSuchMethodError catch (e) { |
| 51 caught = true; | 51 caught = true; |
| 52 } | 52 } |
| 53 Expect.equals(true, caught); | 53 Expect.equals(true, caught); |
| 54 try { | 54 try { |
| 55 caught = false; | 55 caught = false; |
| 56 // Too few parameters. | 56 // Too few parameters. |
| 57 np.f42(b:25); /// static type warning | 57 np.f42(b:25); /// static type warning |
| 58 } on NoSuchMethodException catch (e) { | 58 } on NoSuchMethodError catch (e) { |
| 59 caught = true; | 59 caught = true; |
| 60 } | 60 } |
| 61 Expect.equals(true, caught); | 61 Expect.equals(true, caught); |
| 62 } | 62 } |
| 63 } | 63 } |
| 64 | 64 |
| 65 main() { | 65 main() { |
| 66 BadNamedParametersTest.testMain(); | 66 BadNamedParametersTest.testMain(); |
| 67 } | 67 } |
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