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C#: Add testexample of using named arguments when calling a delegate.

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This commit is contained in:
Michael Nebel
2024-01-11 14:43:15 +01:00
parent 8b464fbc4a
commit 85f0ad623b
5 changed files with 42 additions and 0 deletions
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27
csharp/ql/test/library-tests/arguments/PrintAst.expected
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@@ -421,3 +421,30 @@ lambdas.cs:
# 17| 0: [IntLiteral] 7
# 17| 1: [IntLiteral] 8
# 17| 2: [IntLiteral] 9
# 20| 6: [DelegateType] MyDelegate
#-----| 2: (Parameters)
# 20| 0: [Parameter] x
# 20| -1: [TypeMention] int
# 20| 1: [Parameter] y
# 20| -1: [TypeMention] int
# 22| 7: [Method] M2
# 22| -1: [TypeMention] Void
# 23| 4: [BlockStmt] {...}
# 24| 0: [LocalVariableDeclStmt] ... ...;
# 24| 0: [LocalVariableDeclAndInitExpr] MyDelegate sum = ...
# 24| -1: [TypeMention] MyDelegate
# 24| 0: [LocalVariableAccess] access to local variable sum
# 24| 1: [LambdaExpr] (...) => ...
#-----| 2: (Parameters)
# 24| 0: [Parameter] x
# 24| -1: [TypeMention] int
# 24| 1: [Parameter] y
# 24| -1: [TypeMention] int
# 24| 4: [AddExpr] ... + ...
# 24| 0: [ParameterAccess] access to parameter x
# 24| 1: [ParameterAccess] access to parameter y
# 25| 1: [ExprStmt] ...;
# 25| 0: [DelegateCall] delegate call
# 25| -1: [LocalVariableAccess] access to local variable sum
# 25| 0: [IntLiteral] 4
# 25| 1: [IntLiteral] 5

2
csharp/ql/test/library-tests/arguments/argumentName.expected
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@@ -11,3 +11,5 @@
| arguments.cs:70:36:70:36 | 0 | x |
| arguments.cs:78:18:78:21 | access to parameter args | args |
| arguments.cs:78:27:78:27 | 0 | o |
| lambdas.cs:25:16:25:16 | 4 | y |
| lambdas.cs:25:22:25:22 | 5 | x |

2
csharp/ql/test/library-tests/arguments/argumentType.expected
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@@ -79,3 +79,5 @@
| lambdas.cs:17:12:17:12 | 7 | 0 |
| lambdas.cs:17:15:17:15 | 8 | 0 |
| lambdas.cs:17:18:17:18 | 9 | 0 |
| lambdas.cs:25:16:25:16 | 4 | 0 |
| lambdas.cs:25:22:25:22 | 5 | 0 |

2
csharp/ql/test/library-tests/arguments/lambdaArgument.expected
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@@ -7,3 +7,5 @@
| lambdas.cs:17:9:17:19 | delegate call | lambdas.cs:15:32:15:32 | x | lambdas.cs:17:12:17:12 | 7 |
| lambdas.cs:17:9:17:19 | delegate call | lambdas.cs:15:32:15:32 | x | lambdas.cs:17:15:17:15 | 8 |
| lambdas.cs:17:9:17:19 | delegate call | lambdas.cs:15:32:15:32 | x | lambdas.cs:17:18:17:18 | 9 |
| lambdas.cs:25:9:25:23 | delegate call | lambdas.cs:24:31:24:31 | x | lambdas.cs:25:16:25:16 | 4 |
| lambdas.cs:25:9:25:23 | delegate call | lambdas.cs:24:38:24:38 | y | lambdas.cs:25:22:25:22 | 5 |

9
csharp/ql/test/library-tests/arguments/lambdas.cs
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@@ -16,4 +16,13 @@ class LambdaArgumentsTest
l3();
l3(7, 8, 9);
}
delegate int MyDelegate(int x, int y);
void M2()
{
MyDelegate sum = (int x, int y) => x + y;
sum(y: 4, x: 5);
}
}