tests/test-merge8

convert/gnuarch: retrieve known archive names list

This will make possible in a followup patch to prevent
following history that is not reachable because an archive
is unknown to the user.

#!/bin/sh

# Test for changeset ba7c74081861
# (update dirstate correctly for non-branchmerge updates)
hg init a
cd a
echo a > a
hg add a
hg commit -m a
cd ..
hg clone a b
cd a
hg mv a b
hg commit -m move
echo b >> b
hg commit -m b
cd ../b
hg pull ../a
hg update