[libvirt] [test-API PATCH 1/4] add a feature to support the use of xml file by testcases directly

src/testcasexml.py: the function will be called just before calling main function in testcase. The purpose of it is to replace the opition(if present) 'xml = file_path' with 'xml = xmlstring' and pass it into testcase after replacing keywords in the xml file based on the opitional_params in testcase --- src/testcasexml.py | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 61 insertions(+), 0 deletions(-) create mode 100644 src/testcasexml.py diff --git a/src/testcasexml.py b/src/testcasexml.py new file mode 100644 index 0000000..742116b --- /dev/null +++ b/src/testcasexml.py @@ -0,0 +1,61 @@ + + +import os +import exception + +def xml_file_to_str(proxy_obj, mod_case, case_params): + """ get xml string from xml file in case_params + return a new case_params with the string in it + """ + + optional_params = proxy_obj.get_testcase_params(mod_case)[1] + + if case_params.has_key('xml'): + file_name = case_params.pop('xml') + elif optional_params.has_key('xml'): + file_name = optional_params.pop('xml') + else: + return None + + # If file_name is not absolute path, that means + # the file is in repos/*/xmls/ + # if it is absolute use it directly + if not os.path.isabs(file_name): + mod = mod_case.split(':')[0] + file_path = os.path.join('repos', mod, file_name) + else: + file_path = file_name + + text = '' + if os.path.exists(file_path): + fh = open(file_path,'r') + text = fh.read() + fh.close() + else: + raise exception.FileDoesNotExist("xml file %s doesn't exist" % xml_file_path) + + optional_params = proxy_obj.get_testcase_params(mod_case)[1] + + # replace the params that in testcase.conf first + for (key, value) in case_params.items(): + + if key == 'logger': + continue + + key = key.upper() + text = text.replace(key, value) + + # relace the optional params that defined in testcase.py + for (key, value) in optional_params.items(): + + if key == 'xml': + continue + + key = key.upper() + if value == None: + value = '' + + text = text.replace(key, str(value)) + + case_params['xml'] = text + return case_params -- 1.7.7.5