X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=mtest%2Fcommon.tcl;h=b6fde3e7334daf6338008c17ef7990bb75396445;hp=e3b67c40a55242d6430266e6bd704d983fff44e9;hb=18c3161a86245c322174f83ac37632f3ba03d24a;hpb=6522f1c523c246d62441d717936704d7a7f1e979

diff --git a/mtest/common.tcl b/mtest/common.tcl
index e3b67c4..b6fde3e 100644
--- a/mtest/common.tcl
+++ b/mtest/common.tcl
@@ -17,13 +17,19 @@ proc run-mss-userv {user group args} {
 
 proc run-mss {args} { eval [list exec] [mss-program] $args }
 
+proc diff {a b seddery {sedderyb X}} {
+    if {![string compare $sedderyb X]} { set sedderyb $seddery }
+    puts "$a $b $seddery $sedderyb"
+    exec bash -c "
+    	diff -u <( <$a $seddery  ) \\
+        	<( <$b $sedderyb )
+    "
+}
+
 proc diff-output {expected got suffix} {
     global seddery
     global tmp
-    exec bash -c "
-    	diff -u <($seddery mtest/$expected$suffix) \\
-        	<($seddery $tmp/$got$suffix      )
-    "
+    diff mtest/$expected$suffix $tmp/$got$suffix $seddery
 }
 
 file mkdir $tmp/groupfiles