Refine test machinery.

[lilypond.git] / Documentation / topdocs / INSTALL.texi

diff --git a/Documentation/topdocs/INSTALL.texi b/Documentation/topdocs/INSTALL.texi
index 6a7196fabd80e1c85de4f39aecbfa7fe426d92dc..23b1d21c1095fbf62f149eef5b8fa10250ce9d78 100644 (file)
--- a/Documentation/topdocs/INSTALL.texi
+++ b/Documentation/topdocs/INSTALL.texi
@@ -164,15 +164,25 @@ program. This suite can be used to automatically check the impact of a
 change. This is done as follows
 
 @example
-  make ok-test
+  make test-baseline
   @emph{apply your changes, compile}
-  make test-clean
   make check
 @end example
 
 This will leave an HTML page @file{out/test-results/index.html}.  This
 page shows all the important differences that your change introduced,
-whether in the layout, the MIDI output, or error reporting.
+whether in the layout, the MIDI output, or error reporting.  
+
+To rerun tests, use
+
+@example
+  make test-clean          @emph{## remove files differing from baseline}
+  make test-real-clean     @emph{## remove all test results}
+@end example
+
+@noindent
+and then run @code{make check} again.
+
 
 @section Building LilyPond