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authorHumberto Ibarra <humberto.ibarra.lopez@intel.com>2016-02-19 15:29:31 -0600
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-02-28 11:32:33 +0000
commit923481c7d8c09ed9b03109cf4debcc6b07845c59 (patch)
treea71a60a7f3d21cb63078f57b68b3836c3f571715 /scripts/oe-selftest
parent9b704ae44d9dc1d3d5c3aee6d7a5530b642070c4 (diff)
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scripts/oe-selftest: Add filtering to the coverage data gathered by oe-selftest
When --coverage is used, oe-selftest gathers coverage data from the testcases executed. The command lacks a way of filtering which files to gather coverage data from. This patch adds three options to specify which files should be considered. The --coverage-source option specifies folders, while --coverage-include and --coverage-omit specify patterns to have an extra level of filtering. Some examples: 1. oe-selftest --run-all-tests --coverage Gathers coverage data from the default poky folders 2. oe-selftest --run-all-tests --coverage --coverage-include /home/me/poky/scripts/* Gathers coverage data only for the files located under '/home/me/poky/scripts' 3. oe-selftest --run-all-tests -coverage --coverage-omit /home/me/poky/meta* Gathers coverage data. Files inside all the folders starting with 'meta' under '/home/me/poky' are omited 4. oe-selftest --run-all-tests --coverage --coverage-source /home/me/poky/bitbake Gathers coverage data only from files inside the folder: '/home/me/poky/bitbake' [Yocto #8920] 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-selftest32
1 files changed, 25 insertions, 7 deletions
diff --git a/scripts/oe-selftest b/scripts/oe-selftest
index 4eb404b087..f3865e4e81 100755
--- a/scripts/oe-selftest
+++ b/scripts/oe-selftest
@@ -78,6 +78,9 @@ def get_args_parser():
group.add_argument('--list-modules', required=False, action="store_true", dest="list_modules", default=False, help='List all available test modules.')
group.add_argument('--list-classes', required=False, action="store_true", dest="list_allclasses", default=False, help='List all available test classes.')
parser.add_argument('--coverage', action="store_true", help="Run code coverage when testing")
+ parser.add_argument('--coverage-source', dest="coverage_source", nargs="+", help="Specifiy the directories to take coverage from")
+ parser.add_argument('--coverage-include', dest="coverage_include", nargs="+", help="Specify extra patterns to include into the coverage measurement")
+ parser.add_argument('--coverage-omit', dest="coverage_omit", nargs="+", help="Specify with extra patterns to exclude from the coverage measurement")
group.add_argument('--run-tests-by', required=False, dest='run_tests_by', default=False, nargs='*',
help='run-tests-by <name|class|module|id|tag> <list of tests|classes|modules|ids|tags>')
group.add_argument('--list-tests-by', required=False, dest='list_tests_by', default=False, nargs='*',
@@ -369,7 +372,7 @@ def list_tags():
print 'Tags:\t%s' % ', '.join(str(x) for x in tags)
-def coverage_setup(run_tests, run_all_tests):
+def coverage_setup(run_tests, run_all_tests, coverage_source, coverage_include, coverage_omit):
""" Set up the coverage measurement for the testcases to be run """
builddir = os.environ.get("BUILDDIR")
coveragerc = "%s/.coveragerc" % builddir
@@ -384,10 +387,25 @@ def coverage_setup(run_tests, run_all_tests):
cps.write("branch = True\n")
# Measure just BBLAYERS, scripts and bitbake folders
cps.write("source = \n")
- for layer in get_bb_var('BBLAYERS').split():
- cps.write(" %s\n" % layer)
- cps.write(" %s\n" % os.path.dirname(os.path.realpath(__file__)))
- cps.write(" %s\n" % os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))),'bitbake'))
+ if coverage_source:
+ for directory in coverage_source:
+ if not os.path.isdir(directory):
+ log.warn("Directory %s is not valid.", directory)
+ cps.write(" %s\n" % directory)
+ else:
+ for layer in get_bb_var('BBLAYERS').split():
+ cps.write(" %s\n" % layer)
+ cps.write(" %s\n" % os.path.dirname(os.path.realpath(__file__)))
+ cps.write(" %s\n" % os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))),'bitbake'))
+
+ if coverage_include:
+ cps.write("include = \n")
+ for pattern in coverage_include:
+ cps.write(" %s\n" % pattern)
+ if coverage_omit:
+ cps.write("omit = \n")
+ for pattern in coverage_omit:
+ cps.write(" %s\n" % pattern)
return coveragerc
@@ -550,7 +568,7 @@ def buildResultClass(args):
def startTestRun(self):
""" Setup coverage before running any testcase """
- if args.coverage:
+ if args.coverage or args.coverage_source or args.coverage_include or args.coverage_omit:
try:
# check if user can do coverage
import coverage
@@ -561,7 +579,7 @@ def buildResultClass(args):
# 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)
+ 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: