From 2d26bf6c26b2507fb597b7d265efe7d61cb2d6b2 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 18 Sep 2017 11:11:49 -0600 Subject: test/py: add skip marker for reliance on tools Some tests use external tools (executables) during their operation. Add a test.py mark to indicate this. This allows those tests to be skipped if the required tool is not present. Signed-off-by: Stephen Warren --- test/py/conftest.py | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'test/py/conftest.py') diff --git a/test/py/conftest.py b/test/py/conftest.py index e2fc7fd..6e66a48 100644 --- a/test/py/conftest.py +++ b/test/py/conftest.py @@ -457,6 +457,34 @@ def setup_buildconfigspec(item): if not ubconfig.buildconfig.get('config_' + option.lower(), None): pytest.skip('.config feature "%s" not enabled' % option.lower()) +def tool_is_in_path(tool): + for path in os.environ["PATH"].split(os.pathsep): + fn = os.path.join(path, tool) + if os.path.isfile(fn) and os.access(fn, os.X_OK): + return True + return False + +def setup_requiredtool(item): + """Process any 'requiredtool' marker for a test. + + Such a marker lists some external tool (binary, executable, application) + that the test requires. If tests are being executed on a system that + doesn't have the required tool, the test is marked to be skipped. + + Args: + item: The pytest test item. + + Returns: + Nothing. + """ + + mark = item.get_marker('requiredtool') + if not mark: + return + for tool in mark.args: + if not tool_is_in_path(tool): + pytest.skip('tool "%s" not in $PATH' % tool) + def start_test_section(item): anchors[item.name] = log.start_section(item.name) @@ -476,6 +504,7 @@ def pytest_runtest_setup(item): start_test_section(item) setup_boardspec(item) setup_buildconfigspec(item) + setup_requiredtool(item) def pytest_runtest_protocol(item, nextitem): """pytest hook: Called to execute a test. -- cgit v1.1