tests: run with PYTHONHASHSEED=random
Python set and dict iteration order is in principle undefined but usually
'quite stable'. Setting PYTHONHASHSEED=random will make the iteration order
more random in Python 2.6.8 and 2.7.3 and where it has been backported. This
can thus help spot dependencies on undefined behaviour and prevent future
problems.
run-tests: exit cleanly if parallel run is interrupted
If interrupted while running with "--jobs N", run-tests asynchronously
spewed a bunch of output and backtraces from both the master and
slave processes, leaving the terminal full of goop. This patch makes
it behave more sensibly.
filtering: rename filters to their antonyms
Now that changelog filtering is in place, it's become evident that
naming the filters according to the set of revs _not_ included in the
filtered changelog is confusing. This is especially evident in the
collaborative branch cache scheme.
This changes the names of the filters to reflect the revs that _are_
included:
hidden -> visible
unserved -> served
mutable -> immutable
impactable -> base
repoview.filteredrevs is renamed to filterrevs, so that callers read a
bit more sensibly, e.g.:
filterrevs('visible') # filter revs according to what's visible
serve: don't send any content headers with 304 responses
Fixes HTTP protocol violation introduced in
cf5c76017e11. 'hg serve' would show
a stacktrace when loading pages that not had been modified.
There was test coverage for this, but the wrong response headers wasn't shown
and thus not detected.
tests: fix doctest stability over Python versions
pprint ain't pretty in Python 2.4:
Changed in version 2.5: Dictionaries are sorted by key before the display is
computed; before 2.5, a dictionary was sorted only if its display required more
than one line, although that wasn’t documented.
Fixes issue introduced in
404feac78b8a.