Test traits

Package.swift

@@ -22,7 +22,13 @@ let package = Package(
   ],
   targets: [
     .target(
-      name: "IssueReporting"
+      name: "IssueReportingPackageSupport"
+    ),
+    .target(
+      name: "IssueReporting",
+      dependencies: [
+        "IssueReportingPackageSupport"
+      ]
     ),
     .testTarget(
       name: "IssueReportingTests",
@@ -32,7 +38,10 @@ let package = Package(
       ]
     ),
     .target(
-      name: "IssueReportingTestSupport"
+      name: "IssueReportingTestSupport",
+      dependencies: [
+        "IssueReportingPackageSupport"
+      ]
     ),
     .target(
       name: "XCTestDynamicOverlay",

Package@swift-6.0.swift

@@ -21,7 +21,13 @@ let package = Package(
   ],
   targets: [
     .target(
-      name: "IssueReporting"
+      name: "IssueReportingPackageSupport"
+    ),
+    .target(
+      name: "IssueReporting",
+      dependencies: [
+        "IssueReportingPackageSupport",
+      ]
     ),
     .testTarget(
       name: "IssueReportingTests",
@@ -31,7 +37,10 @@ let package = Package(
       ]
     ),
     .target(
-      name: "IssueReportingTestSupport"
+      name: "IssueReportingTestSupport",
+      dependencies: [
+        "IssueReportingPackageSupport",
+      ]
     ),
     .target(
       name: "XCTestDynamicOverlay",

Sources/IssueReporting/Internal/SwiftTesting.swift

@@ -1,4 +1,5 @@
 import Foundation
+import IssueReportingPackageSupport
 
 #if canImport(WinSDK)
   import WinSDK
@@ -313,17 +314,17 @@ func _withKnownIssue(
 #endif
 
 @usableFromInline
-func _currentTestID() -> AnyHashable? {
-  guard let function = function(for: "$s25IssueReportingTestSupport08_currentC2IDypyF")
+func _currentTest() -> _Test? {
+  guard let function = function(for: "$s25IssueReportingTestSupport08_currentC0ypyF")
   else {
     #if DEBUG
-      return Test.current?.id
+      return Test.current.map { _Test(id: $0.id, traits: $0.traits) }
     #else
       return nil
     #endif
   }
 
-  return (function as! @Sendable () -> AnyHashable?)()
+  return unsafeBitCast(function, to: (@Sendable () -> _Test?).self)()
 }
 
 #if DEBUG
@@ -446,7 +447,7 @@ func _currentTestID() -> AnyHashable? {
     struct Case {}
     private var name: String
     private var displayName: String?
-    private var traits: [any Trait]
+    fileprivate var traits: [any Trait]
     private var sourceLocation: SourceLocation
     private var containingTypeInfo: TypeInfo?
     private var xcTestCompatibleSelector: __XCTestCompatibleSelector?

Sources/IssueReporting/TestContext.swift

@@ -23,8 +23,8 @@ public enum TestContext: Equatable, Sendable {
   /// If executed outside of a test process, this will return `nil`.
   public static var current: Self? {
     guard isTesting else { return nil }
-    if let currentTestID = _currentTestID() {
-      return .swiftTesting(Testing(id: currentTestID))
+    if let currentTest = _currentTest() {
+      return .swiftTesting(Testing(id: currentTest.id, traits: currentTest.traits))
     } else {
       return .xcTest
     }
@@ -42,10 +42,19 @@ public enum TestContext: Equatable, Sendable {
 
     public struct Test: Equatable, Hashable, Identifiable, Sendable {
       public let id: ID
+      public let traits: [any Sendable]
 
       public struct ID: Equatable, Hashable, @unchecked Sendable {
         public let rawValue: AnyHashable
       }
+
+      public static func == (lhs: Self, rhs: Self) -> Bool {
+        lhs.id == rhs.id
+      }
+
+      public func hash(into hasher: inout Hasher) {
+        hasher.combine(id)
+      }
     }
   }
 
@@ -73,7 +82,7 @@ public enum TestContext: Equatable, Sendable {
 }
 
 extension TestContext.Testing {
-  fileprivate init(id: AnyHashable) {
-    self.init(test: Test(id: Test.ID(rawValue: id)))
+  fileprivate init(id: AnyHashable, traits: [any Sendable]) {
+    self.init(test: Test(id: Test.ID(rawValue: id), traits: traits))
   }
 }

Sources/IssueReportingPackageSupport/_Test.swift

@@ -0,0 +1,14 @@
+@usableFromInline
+package struct _Test {
+  @usableFromInline
+  package let id: AnyHashable
+
+  @usableFromInline
+  package let traits: [any Sendable]
+
+  @usableFromInline
+  package init(id: AnyHashable, traits: [any Sendable]) {
+    self.id = id
+    self.traits = traits
+  }
+}

Sources/IssueReportingTestSupport/SwiftTesting.swift

@@ -1,3 +1,5 @@
+import IssueReportingPackageSupport
+
 #if canImport(Testing)
   import Testing
 #endif
@@ -134,11 +136,11 @@ private func __withKnownIssueAsync(
   }
 #endif
 
-public func _currentTestID() -> Any { __currentTestID }
+public func _currentTest() -> Any { __currentTest }
 @Sendable
-private func __currentTestID() -> AnyHashable? {
+private func __currentTest() -> _Test? {
   #if canImport(Testing)
-    return Test.current?.id
+    return Test.current.map { _Test(id: $0.id, traits: $0.traits) }
   #else
     return nil
   #endif