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authorHumberto Ibarra <humberto.ibarra.lopez@intel.com>2016-02-19 15:29:32 -0600
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-02-28 11:32:33 +0000
commit3f9b1658d745b536eff1017b2c74a9dff46b6f4a (patch)
tree9b909d60e679b29b17e5d72196c0669ff865a315 /scripts/oe-selftest
parent923481c7d8c09ed9b03109cf4debcc6b07845c59 (diff)
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scripts/oe-selftest: Use site.USER_SITE to run coverage configuration code for sub-process
Coverage in oe-selftest currently requires to create or modify a sitecustomize.py file according the coverage tool setup instructions (http://coverage.readthedocs.org/). This file has to be located in the system's python folder, which is not a good solution since this folder is not accesible to non-privileged users. The best solution so far is to create this file in the home directory. This is implemented by creating the temporal file in the user site default folder. [Yocto #8930] Signed-off-by: Humberto Ibarra <humberto.ibarra.lopez@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'scripts/oe-selftest')
-rwxr-xr-xscripts/oe-selftest46
1 files changed, 34 insertions, 12 deletions
diff --git a/scripts/oe-selftest b/scripts/oe-selftest
index f3865e4e81..bd9cbe0826 100755
--- a/scripts/oe-selftest
+++ b/scripts/oe-selftest
@@ -553,6 +553,7 @@ def main():
def buildResultClass(args):
"""Build a Result Class to use in the testcase execution"""
+ import site
class StampedResult(unittest.TextTestResult):
"""
@@ -568,26 +569,41 @@ def buildResultClass(args):
def startTestRun(self):
""" Setup coverage before running any testcase """
+
+ # variable holding the coverage configuration file allowing subprocess to be measured
+ self.coveragepth = None
+
+ # indicates the system if coverage is currently installed
+ self.coverage_installed = True
+
if args.coverage or args.coverage_source or args.coverage_include or args.coverage_omit:
try:
# check if user can do coverage
import coverage
- log.info("Coverage is enabled")
-
- # In case the user has not set the variable COVERAGE_PROCESS_START,
- # create a default one and export it. The COVERAGE_PROCESS_START
- # value indicates where the coverage configuration file resides
- # More info on https://pypi.python.org/pypi/coverage
- if not os.environ.get('COVERAGE_PROCESS_START'):
- os.environ['COVERAGE_PROCESS_START'] = coverage_setup(args.run_tests, args.run_all_tests, args.coverage_source, args.coverage_include, args.coverage_omit)
-
- self.coverage_installed = True
except:
log.warn('\n'.join(["python coverage is not installed",
"Make sure your coverage takes into account sub-process",
"More info on https://pypi.python.org/pypi/coverage"]))
self.coverage_installed = False
+ if self.coverage_installed:
+ log.info("Coverage is enabled")
+
+ # In case the user has not set the variable COVERAGE_PROCESS_START,
+ # create a default one and export it. The COVERAGE_PROCESS_START
+ # value indicates where the coverage configuration file resides
+ # More info on https://pypi.python.org/pypi/coverage
+ if not os.environ.get('COVERAGE_PROCESS_START'):
+ os.environ['COVERAGE_PROCESS_START'] = coverage_setup(args.run_tests, args.run_all_tests, args.coverage_source, args.coverage_include, args.coverage_omit)
+
+ # Use default site.USER_SITE and write corresponding config file
+ site.ENABLE_USER_SITE = True
+ if not os.path.exists(site.USER_SITE):
+ os.makedirs(site.USER_SITE)
+ self.coveragepth = os.path.join(site.USER_SITE, "coverage.pth")
+ with open(self.coveragepth, 'w') as cps:
+ cps.write('import sys,site; sys.path.extend(site.getsitepackages()); import coverage; coverage.process_startup();')
+
def stopTestRun(self):
""" Report coverage data after the testcases are run """
@@ -599,8 +615,14 @@ def buildResultClass(args):
log.info("Coverage Report")
log.info("===============")
-
- coverage_report()
+ try:
+ coverage_report()
+ # remove the pth file
+ finally:
+ try:
+ os.remove(self.coveragepth)
+ except OSError:
+ log.warn("Expected temporal file from coverage is missing, ignoring removal.")
return StampedResult