tests/test-audit-path

warning on push should mention heads, not branches

This makes the concept easier to relate to similar messages given on pull,
and allows for a distinction between heads and (named) branches.

#!/bin/sh

hg init

echo % should fail
hg add .hg/00changelog.i

mkdir a
echo a > a/a
hg ci -Ama
ln -s a b
echo b > a/b

echo % should fail
hg add b/b

echo % should succeed
hg add b

echo % should still fail - maybe
hg add b/b

exit 0