From: Simon Glass Date: Mon, 30 Sep 2024 18:51:36 +0000 (-0600) Subject: u_boot_pylib: Support running coverage on selected functions X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-logo.png?a=commitdiff_plain;h=c95a3c889079c83f4a47c2a09794879378047592;p=u-boot.git u_boot_pylib: Support running coverage on selected functions At present run_test_coverage() assumes you want code coverage for the entire code base. This is the normal situation, but sometimes it is useful to see the coverage provided by just a single test. Add support for this. Signed-off-by: Simon Glass --- diff --git a/tools/u_boot_pylib/test_util.py b/tools/u_boot_pylib/test_util.py index 857ce58c98..dd67196526 100644 --- a/tools/u_boot_pylib/test_util.py +++ b/tools/u_boot_pylib/test_util.py @@ -23,8 +23,9 @@ except: use_concurrent = False -def run_test_coverage(prog, filter_fname, exclude_list, build_dir, required=None, - extra_args=None, single_thread='-P1'): +def run_test_coverage(prog, filter_fname, exclude_list, build_dir, + required=None, extra_args=None, single_thread='-P1', + args=None): """Run tests and check that we get 100% coverage Args: @@ -42,6 +43,7 @@ def run_test_coverage(prog, filter_fname, exclude_list, build_dir, required=None single_thread (str): Argument string to make the tests run single-threaded. This is necessary to get proper coverage results. The default is '-P0' + args (list of str): List of tests to run, or None to run all Raises: ValueError if the code coverage is not 100% @@ -66,9 +68,10 @@ def run_test_coverage(prog, filter_fname, exclude_list, build_dir, required=None 'coverage') cmd = ('%s%s run ' - '--omit "%s" %s %s %s %s' % (prefix, covtool, ','.join(glob_list), - prog, extra_args or '', test_cmd, - single_thread or '-P1')) + '--omit "%s" %s %s %s %s %s' % (prefix, covtool, ','.join(glob_list), + prog, extra_args or '', test_cmd, + single_thread or '-P1', + ' '.join(args) if args else '')) os.system(cmd) stdout = command.output(covtool, 'report') lines = stdout.splitlines()