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# This file is part of cloud-init. See LICENSE file for license information.
import glob
import os
from cloudinit import util as c_util
from tests.cloud_tests import (BASE_DIR, TEST_CONF_DIR)
# conf files
CONF_EXT = '.yaml'
VERIFY_EXT = '.py'
PLATFORM_CONF = os.path.join(BASE_DIR, 'platforms.yaml')
RELEASES_CONF = os.path.join(BASE_DIR, 'releases.yaml')
TESTCASE_CONF = os.path.join(BASE_DIR, 'testcases.yaml')
def path_to_name(path):
"""
convert abs or rel path to test config to path under configs/
if already a test name, do nothing
"""
dir_path, file_name = os.path.split(os.path.normpath(path))
name = os.path.splitext(file_name)[0]
return os.sep.join((os.path.basename(dir_path), name))
def name_to_path(name):
"""
convert test config path under configs/ to full config path,
if already a full path, do nothing
"""
name = os.path.normpath(name)
if not name.endswith(CONF_EXT):
name = name + CONF_EXT
return name if os.path.isabs(name) else os.path.join(TEST_CONF_DIR, name)
def name_sanatize(name):
"""
sanatize test name to be used as a module name
"""
return name.replace('-', '_')
def name_to_module(name):
"""
convert test name to a loadable module name under testcases/
"""
name = name_sanatize(path_to_name(name))
return name.replace(os.path.sep, '.')
def merge_config(base, override):
"""
merge config and base
"""
res = base.copy()
res.update(override)
res.update({k: merge_config(base.get(k, {}), v)
for k, v in override.items() if isinstance(v, dict)})
return res
def load_platform_config(platform):
"""
load configuration for platform
"""
main_conf = c_util.read_conf(PLATFORM_CONF)
return merge_config(main_conf.get('default_platform_config'),
main_conf.get('platforms')[platform])
def load_os_config(os_name):
"""
load configuration for os
"""
main_conf = c_util.read_conf(RELEASES_CONF)
return merge_config(main_conf.get('default_release_config'),
main_conf.get('releases')[os_name])
def load_test_config(path):
"""
load a test config file by either abs path or rel path
"""
return merge_config(c_util.read_conf(TESTCASE_CONF)['base_test_data'],
c_util.read_conf(name_to_path(path)))
def list_enabled_platforms():
"""
list all platforms enabled for testing
"""
platforms = c_util.read_conf(PLATFORM_CONF).get('platforms')
return [k for k, v in platforms.items() if v.get('enabled')]
def list_enabled_distros():
"""
list all distros enabled for testing
"""
releases = c_util.read_conf(RELEASES_CONF).get('releases')
return [k for k, v in releases.items() if v.get('enabled')]
def list_test_configs():
"""
list all available test config files by abspath
"""
return [os.path.abspath(f) for f in
glob.glob(os.sep.join((TEST_CONF_DIR, '*', '*.yaml')))]
# vi: ts=4 expandtab
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