view tests/test-hghave.t @ 12948:de6a28ff5ffc

mq: use sets instead of lists for speed

The code eventually converts data through sets to ensure unicity:
do it earlier to allow faster __contains__ lookups and avoid
`del l[l.index(x)]` kind of code.

Testing that hghave does not crash when checking features

  $ "$TESTDIR/hghave" --test-features 2>/dev/null