view tests/README @ 38664:160da69ba1bf

revlog: replace descendant(b, a) by isdescendantrev(a, b) (API)

The "is" is to match "isancestor" and to make it clear that it doesn't
return a descendant. The "rev" is to make it clear that it's not about
nodeids (unlike e.g. isancestor()). The argument order change is just
seems more natural (and makes isancestor() less confusing).

Differential Revision: https://phab.mercurial-scm.org/D3929

To run the tests, do:

cd tests/
python run-tests.py

See https://mercurial-scm.org/wiki/WritingTests for
more information on writing tests.