Mercurial > hg
view tests/test-mac-packages.t @ 35190:bd8875b6473c
run-tests: mechanism to report exceptions during test execution
Sometimes when running tests you introduce a ton of exceptions.
The most extreme example of this is running Mercurial with Python 3,
which currently spews thousands of exceptions when running the test
harness.
This commit adds an opt-in feature to run-tests.py to aggregate
exceptions encountered by `hg` when running tests.
When --exceptions is used, the test harness enables the
"logexceptions" extension in the test environment. This extension
wraps the Mercurial function to handle exceptions and writes
information about the exception to a random filename in a directory
defined by the test harness via an environment variable. At the
end of the test harness, these files are parsed, aggregated, and
a list of all unique Mercurial frames triggering exceptions is
printed in order of frequency.
This feature is intended to aid Python 3 development. I've only
really tested it on Python 3. There is no shortage of improvements
that could be made. e.g. we could write a separate file containing
the exception report - maybe even an HTML report. We also don't
capture which tests demonstrate the exceptions, so there's no turnkey
way to test whether a code change made an exception disappear.
Perfect is the enemy of good. I think the current patch is useful
enough to land. Whoever uses it can send patches to imprve its
usefulness.
Differential Revision: https://phab.mercurial-scm.org/D1477
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 20 Nov 2017 23:02:32 -0800 |
parents | 283a7da602ae |
children | 8d7eaff92f9c |
line wrap: on
line source
#require test-repo slow osx osxpackaging $ . "$TESTDIR/helpers-testrepo.sh" $ testrepohgenv $ OUTPUTDIR="`pwd`" $ export OUTPUTDIR $ KEEPMPKG=yes $ export KEEPMPKG $ cd "$TESTDIR"/.. $ contrib/genosxversion.py --selftest ignoredarg $ make osx > "$OUTPUTDIR/build.log" 2>&1 $ cd "$OUTPUTDIR" $ ls -d *.pkg Mercurial-*-macosx10.*.pkg (glob) $ xar -xf Mercurial*.pkg Gather list of all installed files: $ lsbom mercurial.pkg/Bom > boms.txt We've had problems with the filter logic in the past. Make sure no .DS_Store files ended up in the final package: $ grep DS_S boms.txt [1] Spot-check some randomly selected files: $ grep bdiff boms.txt | cut -d ' ' -f 1,2,3 ./Library/Python/2.7/site-packages/mercurial/cext/bdiff.so 100755 0/0 ./Library/Python/2.7/site-packages/mercurial/cffi/bdiff.py 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/cffi/bdiff.pyc 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/cffi/bdiff.pyo 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/cffi/bdiffbuild.py 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/cffi/bdiffbuild.pyc 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/cffi/bdiffbuild.pyo 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/pure/bdiff.py 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/pure/bdiff.pyc 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/pure/bdiff.pyo 100644 0/0 $ grep zsh/site-functions/_hg boms.txt | cut -d ' ' -f 1,2,3 ./usr/local/share/zsh/site-functions/_hg 100644 0/0 $ grep hg-completion.bash boms.txt | cut -d ' ' -f 1,2,3 ./usr/local/hg/contrib/hg-completion.bash 100644 0/0 $ egrep 'man[15]' boms.txt | cut -d ' ' -f 1,2,3 ./usr/local/share/man/man1 40755 0/0 ./usr/local/share/man/man1/chg.1 100644 0/0 ./usr/local/share/man/man1/hg.1 100644 0/0 ./usr/local/share/man/man5 40755 0/0 ./usr/local/share/man/man5/hgignore.5 100644 0/0 ./usr/local/share/man/man5/hgrc.5 100644 0/0 $ grep bser boms.txt | cut -d ' ' -f 1,2,3 ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/bser.so 100755 0/0 ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/pybser.py 100644 0/0 ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/pybser.pyc 100644 0/0 ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/pybser.pyo 100644 0/0 $ grep localrepo boms.txt | cut -d ' ' -f 1,2,3 ./Library/Python/2.7/site-packages/mercurial/localrepo.py 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/localrepo.pyc 100644 0/0 ./Library/Python/2.7/site-packages/mercurial/localrepo.pyo 100644 0/0 $ egrep 'bin/' boms.txt | cut -d ' ' -f 1,2,3 ./usr/local/bin/chg 100755 0/0 ./usr/local/bin/hg 100755 0/0 Make sure the built binary uses the system Python interpreter $ bsdtar xf mercurial.pkg/Payload usr/local/bin Use a glob to find this to avoid check-code whining about a fixed path. $ head -n 1 usr/local/b?n/hg #!/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python Note that we're not currently installing any /etc/mercurial stuff, including merge-tool configurations.