1 files changed, 20 insertions, 0 deletions
diff --git a/Tests/SwiftMix/SwiftMain.swift b/Tests/SwiftMix/SwiftMain.swift
index d9c8cd7..238059d 100644
--- a/Tests/SwiftMix/SwiftMain.swift
+++ b/Tests/SwiftMix/SwiftMain.swift
@@ -3,6 +3,26 @@ import Foundation
 @objc class SwiftMainClass : NSObject {
   @objc class func SwiftMain() -> Int32 {
     dump("Hello World!");
+#if FOO
+    dump("FOO defined");
+#else
+    fatalError("FOO not defined");
+#endif
+#if BAR
+    dump("BAR defined");
+#else
+    fatalError("BAR not defined");
+#endif
+#if CCOND
+    fatalError("CCOND defined");
+#else
+    dump("CCOND not defined");
+#endif
+#if SWIFTCOND
+    dump("SWIFTCOND defined");
+#else
+    fatalError("SWIFTCOND not defined");
+#endif
     return 0;
   }
 }