test-rebuild: use n-v-r, and keep tmp dir around

test-rebuild

@@ -15,18 +15,17 @@ fedpkg local
 
 TMP=test-tmp
 
-rm -r $TMP/
-mkdir $TMP/
+mkdir -p $TMP/
 
 cd $(arch)
 
-PKGS=$(rpm -qp --qf "%{name}-%{version}\n" *)
+PKGS=$(rpm -qp *)
 
 sudo yum install $PKGS
 
 for i in $PKGS; do
   for k in requires provides; do
-    rpm -qp --$k $(ls -t $i*.rpm | head) > ../$TMP/$i.$k.test
+    rpm -qp --$k $i.rpm > ../$TMP/$i.$k.test
     rpm -q --$k $i > ../$TMP/$i.$k.installed
     diff -u --exclude="rpmlib(FileDigests)" ../$TMP/$i.$k.installed ../$TMP/$i.$k.test > ../$k.$i.diff
   done