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libclayer/tests/cmdline_gen.py

49 lines
1.4 KiB
Python

from jinja2 import Environment, FileSystemLoader
from os import path
from sys import argv
from yaml import safe_load
def main(test_filepath, template_filepath, cases_filepath):
cases = safe_load(open(cases_filepath))
jinja_env = Environment(
keep_trailing_newline=True,
loader=FileSystemLoader(path.dirname(template_filepath)),
)
jinja_template = jinja_env.get_template(path.basename(template_filepath))
result = jinja_template.render(
cases=cases,
escape_str=escape_str,
escape_int=escape_int,
len=len,
)
with open(test_filepath, 'w') as f:
f.write(result)
def escape_int(n):
return str(n)
def escape_str(s):
return '"' + s + '"'
if __name__ == '__main__':
print(argv)
template_filepath = argv[1]
cases_filepath = argv[2]
test_filepath = argv[3]
print('test_filepath: %s' % test_filepath)
print('template_filepath: %s' % template_filepath)
print('cases_filepath: %s' % cases_filepath)
if path.exists(test_filepath) and not path.isfile(test_filepath):
raise RuntimeError('invalid test file path')
if not path.isfile(template_filepath):
raise RuntimeError('invalid template file path')
if not path.isfile(cases_filepath):
raise RuntimeError('invalid cases file path')
main(test_filepath, template_filepath, cases_filepath)