view tests/README @ 24540:25c1d3ca5ff6

dirstate: split the foldmap into separate ones for files and directories

Computing the set of directories in the dirstate can be pretty expensive. For
'hg status' without arguments, it turns out we actually never need to figure
out the right case for directories in the foldmap. (An upcoming patch explains
why.)

This patch splits up the directory and file maps into separate ones, allowing
for the subsequent optimization in status.

To run the tests, do:

cd tests/
python run-tests.py

See http://mercurial.selenic.com/wiki/WritingTests for
more information on writing tests.