# The test-repo is a live hg repository which may have evolution

# markers created, e.g. when a ~/.hgrc enabled evolution.

#

# Tests are run using a custom HGRCPATH, which do not

# enable evolution markers by default.

#

# If test-repo includes evolution markers, and we do not

# enable evolution markers, hg will occasionally complain

# when it notices them, which disrupts tests resulting in

# sporadic failures.

#

# Since we aren't performing any write operations on the

# test-repo, there's no harm in telling hg that we support

# evolution markers, which is what the following lines

# for the hgrc file do:

cat >> $HGRCPATH << EOF

[experimental]

evolution=createmarkers

EOF