view tests/test-race @ 8281:3e1e499db9d7

util: initialize md5 and sha1 without using extra global variables

This lets the functions skip the "if _sha1 is None" test on each call.

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m test

# do we ever miss a sub-second change?
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
    hg co -qC 0
    echo b > a
    hg st
done