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#!/usr/bin/env python
from drivers import make_gnatcoll_for_gcov, TESTSUITE_ROOT_DIR, COMPONENTS
from drivers.basic import BasicTestDriver
from drivers.db2ada import DB2AdaTestDriver
from e3.testsuite import Testsuite
from e3.fs import mkdir, find
from e3.os.process import Run
import re
import os
import logging
class MyTestsuite(Testsuite):
CROSS_SUPPORT = True
TEST_SUBDIR = 'tests'
DRIVERS = {
'db2ada': DB2AdaTestDriver,
'default': BasicTestDriver}
def add_options(self):
self.main.argument_parser.add_argument(
'--gcov',
help="compute testsuite coverage of gnatcoll",
default=False,
action="store_true")
self.main.argument_parser.add_argument(
'--components',
help="list of component to test",
default=','.join(COMPONENTS))
def tear_up(self):
logging.info('running testsuite for components: %s' %
self.main.args.components)
self.env.gcov = self.main.args.gcov
self.env.components = self.main.args.components.split(',')
self.env.enable_cleanup = self.main.args.enable_cleanup
if self.main.args.gcov:
work_dir = os.path.join(TESTSUITE_ROOT_DIR, 'gcov')
gpr_dir, src_dir, obj_dir = make_gnatcoll_for_gcov(
work_dir, self.env.components)
self.env.gnatcoll_gpr_dir = gpr_dir
self.env.gnatcoll_src_dir = src_dir
self.env.gnatcoll_obj_dir = obj_dir
def tear_down(self):
if self.main.args.gcov:
wd = TESTSUITE_ROOT_DIR
# We need to call gcov on gcda present both in gnatcoll itself and
# tests (for generics coverage).
gcda_files = \
find(os.path.join(self.env.gnatcoll_obj_dir), '*.gcda') + \
find(os.path.join(self.env.working_dir), '*.gcda')
mkdir(os.path.join(wd, 'gcov', 'results'))
gcr = os.path.join(wd, 'gcov', 'results')
Run(['gcov'] + gcda_files,
cwd=os.path.join(wd, 'gcov', 'results'))
total_sources = 0
total_covered = 0
for source_file in find(self.env.gnatcoll_src_dir, '*.ad[sb]'):
base_file = os.path.basename(source_file)
if not os.path.isfile(os.path.join(gcr, base_file + '.gcov')):
total = 1
covered = 0
with open(source_file) as fd:
total = len([line for line in fd
if line.strip() and
not re.match(r' *--', line)])
else:
with open(os.path.join(gcr, base_file + '.gcov')) as fd:
total = 0
covered = 0
for line in fd:
if re.match(r' *-:', line):
pass
elif re.match(r' *[#=]{5}:', line):
total += 1
else:
total += 1
covered += 1
total_sources += total
total_covered += covered
logging.info('%6.2f %% %8d/%-8d %s',
float(covered) * 100.0 / float(total),
covered,
total,
os.path.basename(source_file))
logging.info('%6.2f %% %8d/%-8d %s',
float(total_covered) * 100.0 / float(total_sources),
total_covered,
total_sources,
'TOTAL')
super(MyTestsuite, self).tear_down()
@property
def default_driver(self):
return 'default'
if __name__ == '__main__':
suite = MyTestsuite(os.path.dirname(__file__))
suite.testsuite_main()
for k, v in suite.test_status_counters.iteritems():
print '%-24s: %d' % (k, v)
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