test: adapt to change in cache warming in core
Core Mercurial has a more rational cache warming strategy now. 24f55686a63d
stopped warming of the cache after every changegroup application (in favor of
end of transaction warming). This reflect in the blackbox test output.
#require test-repo
$ checkflake8() {
> if ! (which flake8 > /dev/null); then
> echo skipped: missing tool: flake8;
> exit 80;
> fi;
> };
$ checkflake8
Copied from Mercurial core (60ee2593a270)
$ cd "`dirname "$TESTDIR"`"
run flake8 if it exists; if it doesn't, then just skip
$ hg files -0 'set:(**.py or grep("^#!.*python")) - removed()' 2>/dev/null \
> | xargs -0 flake8