1 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import logging, os 6 7 from autotest_lib.client.bin import test 8 from autotest_lib.client.common_lib import utils 9 10 class unit_test(test.test): 11 """ 12 Unit test should simply subclass this test which handles everything. 13 """ 14 version = 1 15 preserve_srcdir = True 16 17 18 def setup(self): 19 os.chdir(self.srcdir) 20 utils.make('clean') 21 utils.make('all') 22 23 self.job.setup_dep(['gtest']) 24 25 def run_once(self): 26 dep ='gtest' 27 dep_dir = os.path.join(self.autodir, 'deps', dep) 28 self.job.install_pkg(dep, 'dep', dep_dir) 29 30 # Run the unit test, gather the results and place the gcda files for 31 # code coverage in the results directory. 32 33 os.chdir(self.srcdir) 34 result = utils.run('LD_LIBRARY_PATH=' + dep_dir + 35 ' GCOV_PREFIX=' + self.resultsdir + 36 ' GCOV_PREFIX_STRIP=9999 ./unit_test > ' + 37 self.resultsdir + '/unit_test_result.txt') 38 logging.debug(result.stderr) 39 logging.info('result: ' + self.resultsdir + '/unit_test_result.txt') 40 41 def cleanup(self): 42 # This is a hack - we should only need to copy back the .gcda file but 43 # we don't know how to access the source on the server. So copy 44 # everything back. 45 46 os.chdir(self.srcdir) 47 utils.run('cp * ' + self.resultsdir) 48
