[semantic-syntax-tests] for for InvalidStarExpression, DuplicateMatchKey, and DuplicateMatchClassAttribute (#17754)

Re: #17526 

## Summary
Add integration tests for Python Semantic Syntax for
`InvalidStarExpression`, `DuplicateMatchKey`, and
`DuplicateMatchClassAttribute`.

## Note
- Red knot integration tests for `DuplicateMatchKey` exist already in
line 89-101.
<!-- What's the purpose of the change? What does it do, and why? -->

## Test Plan
This is a test.
<!-- How was it tested? -->
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Max Mynter 2025-05-05 19:30:16 +02:00 committed by GitHub
parent 965a4dd731
commit 101e1a5ddd
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@ -1063,6 +1063,53 @@ mod tests {
PythonVersion::PY310,
"MultipleCaseAssignment"
)]
#[test_case(
"duplicate_match_key",
"
match x:
case {'key': 1, 'key': 2}:
pass
",
PythonVersion::PY310,
"DuplicateMatchKey"
)]
#[test_case(
"duplicate_match_class_attribute",
"
match x:
case Point(x=1, x=2):
pass
",
PythonVersion::PY310,
"DuplicateMatchClassAttribute"
)]
#[test_case(
"invalid_star_expression",
"
def func():
return *x
",
PythonVersion::PY310,
"InvalidStarExpression"
)]
#[test_case(
"invalid_star_expression_for",
"
for *x in range(10):
pass
",
PythonVersion::PY310,
"InvalidStarExpression"
)]
#[test_case(
"invalid_star_expression_yield",
"
def func():
yield *x
",
PythonVersion::PY310,
"InvalidStarExpression"
)]
fn test_semantic_errors(
name: &str,
contents: &str,