X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;ds=sidebyside;f=test%2Fcommon.sh.in;h=0d7e858d842e49030f9941846dcb673f351e7be1;hb=f0bcd0b87a07dbe86db190f554a77fd89f4823d8;hp=7596a4850d7b40ce5563e4704e234f83a1dc4360;hpb=93a31f9b884f8e8f3f7a7d50cf90ffd365a14f7c;p=mmh

diff --git a/test/common.sh.in b/test/common.sh.in
index 7596a48..0d7e858 100644
--- a/test/common.sh.in
+++ b/test/common.sh.in
@@ -76,6 +76,14 @@ progress_done ()
   printf "100%%\n"
 }
 
+#### check() requires two arguments, each the name of a file to be
+#### diff'ed.
+#### If different, global variable "failed" is incremented.
+check() {
+    #### POSIX diff should support -c.
+    diff -c "$1" "$2"  ||  failed=`expr ${failed:-0} + 1`
+}
+
 setup_test ()
 {
   export MH=${MH_TEST_DIR}/Mail/.mh_profile