Mercurial > hg
view tests/test-module-imports.t @ 21810:4b2ebd3187a1
dirstate.status: assign members one by one instead of unpacking the tuple
With this patch, hg status and hg diff regain their previous speed.
The following tests are run against a working copy with over 270,000 files.
Here, 'before' means without this or the previous patch applied.
Note that in this case `hg perfstatus` isn't representative since it doesn't
take dirstate parsing time into account.
$ time hg status # best of 5
before: 2.03s user 1.25s system 99% cpu 3.290 total
after: 2.01s user 1.25s system 99% cpu 3.261 total
$ time hg diff # best of 5
before: 1.32s user 0.78s system 99% cpu 2.105 total
after: 1.27s user 0.79s system 99% cpu 2.066 total
author | Siddharth Agarwal <sid0@fb.com> |
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date | Tue, 27 May 2014 21:02:16 -0700 |
parents | cda9d2b6beab |
children | c63a09b6b337 |
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This code uses the ast module, which was new in 2.6, so we'll skip this test on anything earlier. $ python -c 'import sys ; assert sys.version_info >= (2, 6)' || exit 80 $ import_checker="$TESTDIR"/../contrib/import-checker.py Run the doctests from the import checker, and make sure it's working correctly. $ TERM=dumb $ export TERM $ python -m doctest $import_checker $ cd "$TESTDIR"/.. $ if hg identify -q > /dev/null 2>&1; then : > else > echo "skipped: not a Mercurial working dir" >&2 > exit 80 > fi There are a handful of cases here that require renaming a module so it doesn't overlap with a stdlib module name. There are also some cycles here that we should still endeavor to fix, and some cycles will be hidden by deduplication algorithm in the cycle detector, so fixing these may expose other cycles. $ hg locate 'mercurial/**.py' | sed 's-\\-/-g' | xargs python "$import_checker" mercurial/dispatch.py mixed imports stdlib: commands relative: error, extensions, fancyopts, hg, hook, util mercurial/fileset.py mixed imports stdlib: parser relative: error, merge, util mercurial/revset.py mixed imports stdlib: parser relative: discovery, error, hbisect, phases, util mercurial/templater.py mixed imports stdlib: parser relative: config, error, templatefilters, templatekw, util mercurial/ui.py mixed imports stdlib: formatter relative: config, error, scmutil, util Import cycle: mercurial.cmdutil -> mercurial.context -> mercurial.subrepo -> mercurial.cmdutil -> mercurial.cmdutil