view tests/test-backwards-remove @ 3025:d9b8d28c0b94

Find the system's MD5 binary.

Different binaries calculate MD5 checksums on different systems. Try
a couple known programs and only calculate and verify the checksum
if they exist. This should silence warnings on eg OpenBSD.

#!/bin/sh
hg init
echo This is file a1 > a
hg add a
hg commit -m "commit #0" -d "1000000 0"
ls
echo This is file b1 > b
hg add b
hg commit -m "commit #1" -d "1000000 0"
hg co 0
# B should disappear
ls