diff options
Diffstat (limited to 'python/tests/_test_utils.py')
| -rw-r--r-- | python/tests/_test_utils.py | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/python/tests/_test_utils.py b/python/tests/_test_utils.py index ad48210..8928ed8 100644 --- a/python/tests/_test_utils.py +++ b/python/tests/_test_utils.py @@ -1,22 +1,13 @@ from __future__ import print_function import filecmp import glob +import itertools import os import sys import sysconfig import unittest -def diff_q(first_file, second_file): - """Simulate call to POSIX diff with -q argument""" - if not filecmp.cmp(first_file, second_file, shallow=False): - print( - 'Files %s and %s differ' % (first_file, second_file), - file=sys.stderr) - return 1 - return 0 - - project_dir = os.path.abspath(os.path.join(__file__, '..', '..', '..')) PYTHON = sys.executable or 'python' @@ -62,23 +53,39 @@ def get_temp_uncompressed_name(filename): return filename + '.unbro' -def bind_method_args(method, *args): - return lambda self: method(self, *args) +def bind_method_args(method, *args, **kwargs): + return lambda self: method(self, *args, **kwargs) -def generate_test_methods(test_case_class, for_decompression=False): +def generate_test_methods(test_case_class, + for_decompression=False, + variants=None): # Add test methods for each test data file. This makes identifying problems # with specific compression scenarios easier. if for_decompression: paths = TESTDATA_PATHS_FOR_DECOMPRESSION else: paths = TESTDATA_PATHS + opts = [] + if variants: + opts_list = [] + for k, v in variants.items(): + opts_list.append([r for r in itertools.product([k], v)]) + for o in itertools.product(*opts_list): + opts_name = '_'.join([str(i) for i in itertools.chain(*o)]) + opts_dict = dict(o) + opts.append([opts_name, opts_dict]) + else: + opts.append(['', {}]) for method in [m for m in dir(test_case_class) if m.startswith('_test')]: for testdata in paths: - f = os.path.splitext(os.path.basename(testdata))[0] - name = 'test_{method}_{file}'.format(method=method, file=f) - func = bind_method_args(getattr(test_case_class, method), testdata) - setattr(test_case_class, name, func) + for (opts_name, opts_dict) in opts: + f = os.path.splitext(os.path.basename(testdata))[0] + name = 'test_{method}_{options}_{file}'.format( + method=method, options=opts_name, file=f) + func = bind_method_args( + getattr(test_case_class, method), testdata, **opts_dict) + setattr(test_case_class, name, func) class TestCase(unittest.TestCase): |