test suite: lib-gdr: t-some-changes: Honour $2 `dum'

This allows for less thorough but faster test cases.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 23 insertions, 10 deletions

diff --git a/tests/lib-gdr b/tests/lib-gdr
index 9eb7537..7b4f085 100644
--- a/tests/lib-gdr
+++ b/tests/lib-gdr
@@ -155,21 +155,34 @@ t-gdr-good () {
 
 t-some-changes () {
 	local token=$1
+	local which=${2-dum}
 
 	t-git-next-date
 
-	echo >>debian/zorkmid "// debian $token"
-	git add debian/zorkmid
-	git commit -m "DEBIAN add zorkmid ($token)"
+	case "$which" in
+	*d*)
+		echo >>debian/zorkmid "// debian $token"
+		git add debian/zorkmid
+		git commit -m "DEBIAN add zorkmid ($token)"
+		;;
+	esac
 
-	echo >>src.c "// upstream $token"
-	git commit -a -m "UPSTREAM edit src.c ($token)"
+	case "$which" in
+	*u*)
+		echo >>src.c "// upstream $token"
+		git commit -a -m "UPSTREAM edit src.c ($token)"
+		;;
+	esac
 
-	for f in debian/zorkmid src.c; do
-		echo "// both! $token" >>$f
-		git add $f
-	done
-	git commit -m "MIXED add both ($token)"
+	case "$which" in
+	*m*)
+		for f in debian/zorkmid src.c; do
+			echo "// both! $token" >>$f
+			git add $f
+		done
+		git commit -m "MIXED add both ($token)"
+		;;
+	esac
 
 	t-git-next-date
 }