2 from __future__ import absolute_import
3 from os.path import basename, dirname, realpath
5 from traceback import extract_stack
11 sys.path[:0] = ['lib']
13 from bup import helpers
14 from bup.compat import environ, fsencode
17 _bup_src_top = realpath(dirname(fsencode(__file__)))
19 # The "pwd -P" here may not be appropriate in the long run, but we
20 # need it until we settle the relevant drecurse/exclusion questions:
21 # https://groups.google.com/forum/#!topic/bup-list/9ke-Mbp10Q0
22 os.chdir(realpath(os.getcwd()))
24 @pytest.fixture(autouse=True)
25 def no_lingering_errors():
27 if helpers.saved_errors:
29 src_file, src_line, src_func, src_txt = bt[-4]
30 msg = 'saved_errors ' + repr(helpers.saved_errors)
31 assert False, '%s:%-4d %s' % (basename(src_file),
35 helpers.clear_errors()
38 helpers.clear_errors()
40 @pytest.fixture(autouse=True)
41 def ephemeral_env_changes():
42 orig_env = environ.copy()
44 for k, orig_v in orig_env.items():
50 for k in environ.keys():
55 os.chdir(_bup_src_top)
62 subprocess.call([b'chmod', b'-R', b'u+rwX', bytes(tmp_path)])
63 # FIXME: delete only if there are no errors
64 #subprocess.call(['rm', '-rf', tmpdir])