mtest: diff: Write output files and seddery rune

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

diff --git a/mtest/common.tcl b/mtest/common.tcl
index a016dae85fd35b3fb13d3f8c994865873210000e..fb9351744825f04f99c1be0de56508e4b983883d 100644 (file)
--- a/mtest/common.tcl
+++ b/mtest/common.tcl
@@ -18,6 +18,7 @@ proc run-mss-userv {user group args} {
 proc run-mss {args} { eval [list exec] [mss-program] $args }
 
 proc diff {a b seddery} {
+    puts "$a $b $seddery"
     exec bash -c "
        diff -u <($seddery $a) \\
                <($seddery $b)