From f2bb61843cdd3e049945c4b56b80089eefb3f7a4 Mon Sep 17 00:00:00 2001
From: Marc Hohl <marc@hohlart.de>
Date: Sat, 22 Aug 2009 14:28:58 -0600
Subject: [PATCH] Add regtests for automatic polyphony in DrumStaff and
 TabStaff contexts

---
 .../automatic-polyphony-drumstaff.ly           | 15 +++++++++++++++
 .../regression/automatic-polyphony-tabstaff.ly | 18 ++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 input/regression/automatic-polyphony-drumstaff.ly
 create mode 100644 input/regression/automatic-polyphony-tabstaff.ly

diff --git a/input/regression/automatic-polyphony-drumstaff.ly b/input/regression/automatic-polyphony-drumstaff.ly
new file mode 100644
index 0000000000..9e4618579b
--- /dev/null
+++ b/input/regression/automatic-polyphony-drumstaff.ly
@@ -0,0 +1,15 @@
+\version "2.13.4"
+
+\header{ texidoc = "In a DrumStaff, automatic polyphony can be used without
+                    explicitly initializing separate voices."
+       }
+
+\score {
+  \new DrumStaff {
+    \drummode {
+      bd4 sn4 bd4 sn4
+      << { \repeat unfold 16 hh16 } \\ { bd4 sn4 bd4 sn4 } >>
+      bd4 sn4 bd4 sn4
+    }
+  }
+}
\ No newline at end of file
diff --git a/input/regression/automatic-polyphony-tabstaff.ly b/input/regression/automatic-polyphony-tabstaff.ly
new file mode 100644
index 0000000000..e696a082cb
--- /dev/null
+++ b/input/regression/automatic-polyphony-tabstaff.ly
@@ -0,0 +1,18 @@
+\version "2.13.4"
+
+\header{ texidoc = "In a TabStaff, automatic polyphony can be used without
+                    explicitly initializing separate voices."
+       }
+
+test = {
+  c'1
+  << { c'4 d' e' f' } \\ { g,1 } >>
+  c'1
+}
+
+\score {
+  <<
+    \new Staff { \clef "treble_8" \test }
+    \new TabStaff { \test }
+  >>
+}
\ No newline at end of file
-- 
2.39.5