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#!/usr/bin/env python3
# encoding: utf-8
import pytest
from tests.utils import *
from itertools import permutations, combinations
PATHS = ['b_dir/', 'a_dir/', 'c_dir/']
def path_index(file_path):
for idx, path in enumerate(PATHS):
if path in file_path:
return idx
assert False
def path_depth(file_path):
return len([c for c in file_path if c == '/'])
def in_order(a, b, increasing):
return (a < b) if increasing else (b < a)
# dispatcher for comparison tests
def validate_order(data, tests):
testfuncs = {
'a': lambda p: os.path.basename(p['path']).lower(),
'm': lambda p: p['mtime'],
'p': lambda p: path_index(p['path']),
'd': lambda p: path_depth(p['path']),
'l': lambda p: len(os.path.basename(p['path']))
}
for a, b in combinations(data, 2):
for test in tests:
cmp_a, cmp_b = (testfuncs[test.lower()](e) for e in [a, b])
# Equal? Go to next criterion.
if cmp_a == cmp_b:
continue
# special handling for mtime rounding
if (test.lower()=='m' and abs(cmp_a-cmp_b) < 0.00000001):
continue
if in_order(cmp_a, cmp_b, test.islower()):
# order is correct; ignore any remaining (less important) criteria
break
# Order is incorrect.
assert False
@pytest.mark.slow
def test_sorting(usual_setup_usual_teardown):
# create some dupes with different PATHS, names and mtimes:
create_file('xxx', PATHS[1] + 'a', mtime='2004-02-29 16:21:42.4')
create_file('xxx', PATHS[0] + 'c', mtime='2004-02-29 16:21:42.6')
create_file('xxx', PATHS[2] + 'B', mtime='2004-02-29 16:21:43.1')
create_file('xxx', PATHS[2] + 'b', mtime='2004-02-29 16:21:43.0')
create_file('xxx', PATHS[1] + 'c', mtime='2004-02-29 16:21:41.5')
create_file('xxx', PATHS[2] + 'c', mtime='2004-02-29 16:21:41.0')
joiner = ' ' + TESTDIR_NAME + '/'
search_paths = joiner + joiner.join(PATHS)
opts = 'ampdl'
all_opts = opts + opts.upper()
combos = []
is_legal_combo = lambda x: len(x) == len(set(x.lower()))
# Limit to 3-tuple combinations. 4-5-tuple combinations (just do +1)
# are possible if you have enough time (=> ~(10! / 2) tests).
for n_terms in range(1, len(opts) - 1):
combos += filter(
is_legal_combo,
(''.join(p) for p in permutations(all_opts, n_terms))
)
for combo in combos:
combo_str = '-S ' + combo
head, *data, footer = run_rmlint(combo_str + search_paths, use_default_dir=False)
assert len(data) == 6
validate_order(data, combo)
def test_sort_by_outlyer(usual_setup_usual_teardown):
create_file('xxx', 'a/foo')
create_file('xxx', 'b/foo')
create_link('a/foo', 'b/foo-from-a')
create_link('b/foo', 'b/foo-copy-1')
create_link('b/foo', 'b/foo-copy-2')
head, *data, footer = run_rmlint(
"-S O {t}/b".format(t=TESTDIR_NAME), use_default_dir=False
)
assert data[0]['path'].endswith('b/foo-from-a')
head, *data, footer = run_rmlint('-S OHa')
assert data[0]['path'].endswith('b/foo')
# See this issue for more information.
# https://github.com/sahib/rmlint/issues/196
#
# Testsetup by "Awerick"
def test_sort_by_outlyer_hardcore(usual_setup_usual_teardown):
for suffix in 'ABCD':
create_file('xxx', 'inside/foo' + suffix)
create_dirs('outside')
# fooA:
for i in range(2, 6):
create_link('inside/fooA', 'inside/fooA_link_' + str(i))
# fooB:
for i in range(2, 5):
create_link('inside/fooB', 'inside/fooB_link_' + str(i))
create_link('inside/fooB', 'outside/fooB_link_5')
# fooC:
create_link('inside/fooC', 'inside/fooC_link_2')
create_link('inside/fooC', 'outside/fooC_link_3')
create_link('inside/fooC', 'outside/fooC_link_4')
# fooD:
create_link('inside/fooD', 'outside/fooD_link_2')
create_link('inside/fooD', 'outside/fooD_link_3')
def run_inside_job(crit):
head, *data, footer = run_rmlint(
"-S {c} {t}/inside".format(
c=crit,
t=TESTDIR_NAME,
), use_default_dir=False
)
return data[0]['path']
assert run_inside_job('Ha').endswith('inside/fooA')
assert run_inside_job('HOa').endswith('inside/fooB')
assert run_inside_job('OHa').endswith('inside/fooC')
assert run_inside_job('OA').endswith('inside/fooD')
def test_sort_by_regex(usual_setup_usual_teardown):
create_file('xxx', 'aaaa')
create_file('xxx', 'aaab')
create_file('xxx', 'b')
create_file('xxx', 'c')
create_file('xxx', '1/c')
create_file('xxx', 'd')
head, *data, footer = run_rmlint("-S 'r<1/c>x<d$>a'")
paths = [p['path'] for p in data]
assert paths[0].endswith('1/c')
assert paths[1].endswith('d')
assert paths[2].endswith('aaaa')
assert paths[3].endswith('aaab')
assert paths[4].endswith('b')
assert paths[5].endswith('c')
def test_sort_by_regex_bad_input(usual_setup_usual_teardown):
create_file('xxx', 'aaaa')
create_file('xxx', 'aaab')
# Should work:
run_rmlint("-S '{}'".format('r<.>' * 8))
# More than 8 is bad:
try:
run_rmlint("-S '{}'".format('r<.>' * 9))
assert False
except subprocess.CalledProcessError:
pass
# Empty patterns are sill also:
try:
run_rmlint("-S 'r<>'")
assert False
except subprocess.CalledProcessError:
pass
# A bad regex is bad too:
try:
run_rmlint("-S 'r<*>'")
assert False
except subprocess.CalledProcessError:
pass
# regression test for GitHub issue #484
@with_setup(usual_setup_func, usual_teardown_func)
def test_regex_multiple_matches():
paths = [
'1/a', '1/a2', '1/b',
'2/a', '2/a2', '2/b',
]
for path in reversed(paths):
create_file('xxx', path)
# when multiple paths matched a regex, rmlint would not try the next criterion
# check multiple times because sort order was inconsistent before the fix
for _ in range(3):
head, *data, foot = run_rmlint("-S 'r<1>x<a>l'")
assert len(data) == len(paths)
assert [e['path'] for e in data] == [os.path.join(TESTDIR_NAME, p) for p in paths]
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