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

     1 # Invoke the system hg installation (rather than the local hg version being

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

     2 # tested).

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

     4 # We want to use the hg version being tested when interacting with the test

     5 # enable evolution markers by default.

     5 # repository, and the system hg when interacting with the mercurial source code

     6 # repository.

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

     8 # The mercurial source repository was typically orignally cloned with the

     8 # enable evolution markers, hg will occasionally complain

     9 # system mercurial installation, and may require extensions or settings from

     9 # when it notices them, which disrupts tests resulting in

    10 # the system installation.

    10 # sporadic failures.

    11 syshg () {

    11 #

    12     (

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

    13         syshgenv

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

    14         exec hg "$@"

    14 # evolution markers, which is what the following lines

    15     )

    15 # for the hgrc file do:

    16 }

    16 cat >> $HGRCPATH << EOF

    17 

    17 [experimental]

    18 # Revert the environment so that running "hg" runs the system hg

    18 evolution=createmarkers

    19 # rather than the test hg installation.

    19 EOF

    20 syshgenv () {

    21     PATH="$ORIG_PATH"

    22     PYTHONPATH="$ORIG_PYTHONPATH"

    23     JYTHONPATH="$ORIG_JYTHONPATH"

    24     unset HGRCPATH

    25     HGPLAIN=1

    26     export HGPLAIN

    27 }