diff -u testfile4 testfile5
check "nonempty diff"
-sleep 2 # Force commit to have different timestamp
+sleep 1 # Force commit to have different timestamp
echo "Second comment" | src $TESTOPTS commit - testfile1 >/dev/null
check "commit with -"
EOF
cp testfile1 testrev3
-sleep 2 # Force commit to have different timestamp
+sleep 1 # Force commit to have different timestamp
echo "'Third' comment" >testfile4
src $TESTOPTS commit -f testfile4 testfile1 >/dev/null
check "commit with -f"