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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 } catch (NoSuchMethodException e) { | 26 } on NoSuchMethodException 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 } catch (NoSuchMethodException e) { | 34 } on NoSuchMethodException 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 } catch (NoSuchMethodException e) { | 42 } on NoSuchMethodException 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 } catch (NoSuchMethodException e) { | 50 } on NoSuchMethodException 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 } catch (NoSuchMethodException e) { | 58 } on NoSuchMethodException 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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