Update docs

Author: grynspan

Sources/Testing/ExitTests/ExitCondition.swift

@@ -14,9 +14,9 @@ private import _TestingInternals
 /// succeed or fail.
 ///
 /// Values of this type can be passed to
-/// ``expect(exitsWith:_:sourceLocation:performing:)`` or
-/// ``require(exitsWith:_:sourceLocation:performing:)`` to configure which exit
-/// statuses should be considered successful.
+/// ``expect(exitsWith:observing:_:sourceLocation:performing:)`` or
+/// ``require(exitsWith:observing:_:sourceLocation:performing:)`` to configure
+/// which exit statuses should be considered successful.
 @_spi(Experimental)
 #if SWT_NO_PROCESS_SPAWNING
 @available(*, unavailable, message: "Exit tests are not available on this platform.")

Sources/Testing/ExitTests/ExitTest.Result.swift

@@ -15,17 +15,18 @@ extension ExitTest {
   /// A type representing the result of an exit test after it has exited and
   /// returned control to the calling test function.
   ///
-  /// Both ``expect(exitsWith:_:sourceLocation:performing:)`` and
-  /// ``require(exitsWith:_:sourceLocation:performing:)`` return instances of
-  /// this type.
+  /// Both ``expect(exitsWith:observing:_:sourceLocation:performing:)`` and
+  /// ``require(exitsWith:observing:_:sourceLocation:performing:)`` return
+  /// instances of this type.
   public struct Result: Sendable {
     /// The exit condition the exit test exited with.
     ///
     /// When the exit test passes, the value of this property is equal to the
     /// value of the `expectedExitCondition` argument passed to
-    /// ``expect(exitsWith:_:sourceLocation:performing:)`` or to
-    /// ``require(exitsWith:_:sourceLocation:performing:)``. You can compare two
-    /// instances of ``ExitCondition`` with ``ExitCondition/==(lhs:rhs:)``.
+    /// ``expect(exitsWith:observing:_:sourceLocation:performing:)`` or to
+    /// ``require(exitsWith:observing:_:sourceLocation:performing:)``. You can
+    /// compare two instances of ``ExitCondition`` with
+    /// ``ExitCondition/==(lhs:rhs:)``.
     public var exitCondition: ExitCondition
 
     /// All bytes written to the standard output stream of the exit test before
@@ -47,8 +48,8 @@ extension ExitTest {
     ///
     /// To enable gathering output from the standard output stream during an
     /// exit test, pass `\.standardOutputContent` in the `observedValues`
-    /// argument of ``expect(exitsWith:_:sourceLocation:performing:)`` or
-    /// ``require(exitsWith:_:sourceLocation:performing:)``.
+    /// argument of ``expect(exitsWith:observing:_:sourceLocation:performing:)``
+    /// or ``require(exitsWith:observing:_:sourceLocation:performing:)``.
     ///
     /// If the exit test could not be started or if you did not request standard
     /// output content, the value of this property is the empty array.
@@ -73,8 +74,8 @@ extension ExitTest {
     ///
     /// To enable gathering output from the standard error stream during an exit
     /// test, pass `\.standardErrorContent` in the `observedValues` argument of
-    /// ``expect(exitsWith:_:sourceLocation:performing:)`` or
-    /// ``require(exitsWith:_:sourceLocation:performing:)``.
+    /// ``expect(exitsWith:observing:_:sourceLocation:performing:)`` or
+    /// ``require(exitsWith:observing:_:sourceLocation:performing:)``.
     ///
     /// If the exit test could not be started or if you did not request standard
     /// error content, the value of this property is the empty array.

Sources/Testing/ExitTests/ExitTest.swift

@@ -286,11 +286,15 @@ extension ExitTest {
   ///   the exit test.
   ///
   /// This handler is invoked when an exit test (i.e. a call to either
-  /// ``expect(exitsWith:_:sourceLocation:performing:)`` or
-  /// ``require(exitsWith:_:sourceLocation:performing:)``) is started. The
-  /// handler is responsible for initializing a new child environment (typically
-  /// a child process) and running the exit test identified by `sourceLocation`
-  /// there. The exit test's body can be found using ``ExitTest/find(at:)``.
+  /// ``expect(exitsWith:observing:_:sourceLocation:performing:)`` or
+  /// ``require(exitsWith:observing:_:sourceLocation:performing:)``) is started.
+  /// The handler is responsible for initializing a new child environment
+  /// (typically a child process) and running the exit test identified by
+  /// `sourceLocation` there.
+  ///
+  /// In the child environment, you can find the exit test again using
+  /// ``ExitTest/find(at:)`` and can be run by calling
+  /// ``ExitTest/callAsFunction()``.
   ///
   /// The parent environment should suspend until the results of the exit test
   /// are available or the child environment is otherwise terminated. The parent