facebook/sapling
1
1
Fork 0
mirror of https://github.com/facebook/sapling.git synced 2024-10-07 07:17:55 +03:00
Code Issues Projects Releases Wiki Activity

run-tests: obtain code coverage via Python API

Browse Source 
Before, we were invoking the "coverage" program provided by the
"coverage" module. This patch changes the code to go through the
Python API. This makes the next patch a little bit easier to reason
about.

A side effect of this patch is that writing code coverage reports
will be slightly faster, as we won't have to redundantly load
coverage data.
This commit is contained in:
Gregory Szorc 2015-03-27 23:17:19 -07:00
parent 7ba88d1a50
commit a8bfabf2e6
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
tests/run-tests.py
View File

@ -1985,27 +1985,27 @@ class TestRunner(object):
def _outputcoverage(self):
"""Produce code coverage output."""
from coverage import coverage
vlog('# Producing coverage report')
# chdir is the easiest way to get short, relative paths in the
# output.
os.chdir(self._pythondir)
covdir = os.path.join(self._installdir, '..')
cov = coverage(data_file=os.path.join(covdir, '.coverage'))
cov.load()
def covrun(*args):
cmd = 'coverage %s' % ' '.join(args)
vlog('# Running: %s' % cmd)
os.system(cmd)
omit = [os.path.join(x, '*') for x in [self._bindir, self._testdir]]
cov.report(ignore_errors=True, omit=omit)
covrun('-c')
omit = ','.join(os.path.join(x, '*') for x in
[self._bindir, self._testdir])
covrun('-i', '-r', '"--omit=%s"' % omit) # report
if self.options.htmlcov:
htmldir = os.path.join(self._testdir, 'htmlcov')
covrun('-i', '-b', '"--directory=%s"' % htmldir,
'"--omit=%s"' % omit)
cov.html_report(directory=htmldir, omit=omit)
if self.options.annotate:
adir = os.path.join(self._testdir, 'annotated')
if not os.path.isdir(adir):
os.mkdir(adir)
covrun('-i', '-a', '"--directory=%s"' % adir, '"--omit=%s"' % omit)
cov.annotate(directory=adir, omit=omit)
def _findprogram(self, program):
"""Search PATH for a executable program"""