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Disallow @Test on member functions of XCTestCase subclasses. #626

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merged 1 commit into from
Aug 21, 2024

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@grynspan grynspan commented Aug 21, 2024

This PR adds a diagnostic if we detect that @Test has been used on a member function of an XCTestCase subclass. This was meant to be disallowed, but we neglected to add a check after adopting lexicalContext.

Checklist:

  • Code and documentation should follow the style of the Style Guide.
  • If public symbols are renamed or modified, DocC references should be updated.

This PR adds a diagnostic if we detect that `@Test` has been used on a member
function of an `XCTestCase` subclass. This was meant to be disallowed, but we
neglected to add a check after adopting `lexicalContext`.
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@swift-ci test

@grynspan grynspan changed the base branch from main to main-next August 21, 2024 13:46
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@suzannaratcliff suzannaratcliff left a comment

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This makes sense! Do we want to do something like this for @Suite as well?

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@Suite already does this, note the comment I modified in SuiteDeclarationMacro.swift.

@grynspan grynspan merged commit 92bd26c into main-next Aug 21, 2024
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@grynspan grynspan deleted the jgrynspan/disallow-test-in-xctestcase branch August 21, 2024 18:22
@grynspan grynspan added this to the Swift 6.1 milestone Sep 10, 2024
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2 participants