Update docs

Author: grynspan

Sources/Testing/ExitTests/ExitCondition.swift

@@ -13,10 +13,10 @@ private import _TestingInternals
 /// An enumeration describing possible conditions under which a process will
 /// exit.
 ///
-/// Values of this type are used to describe the conditions under which an exit
-/// test is expected to pass or fail by passing them to
-/// ``expect(exitsWith:_:sourceLocation:performing:)`` or
-/// ``require(exitsWith:_:sourceLocation:performing:)``.
+/// Values of this type can be passed to
+/// ``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.swift

@@ -307,11 +307,15 @@ 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

Sources/Testing/ExitTests/ExitTestArtifacts.swift

@@ -49,8 +49,8 @@ public struct ExitTestArtifacts: Sendable {
   ///
   /// 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.
@@ -75,8 +75,8 @@ public struct ExitTestArtifacts: Sendable {
   ///
   /// 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.