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from unittest import TestCase
import filecmp
class dircmp(filecmp.dircmp):
"""
Compare the content of dir1 and dir2. In contrast with filecmp.dircmp, this
subclass compares the content of files with the same path.
"""
def phase3(self):
"""
Find out differences between common files.
Ensure we are using content comparison with shallow=False.
"""
fcomp = filecmp.cmpfiles(self.left, self.right, self.common_files,
shallow=False)
self.same_files, self.diff_files, self.funny_files = fcomp
import os.path
def is_same(dir1, dir2):
"""
Compare two directory trees content.
Return False if they differ, True is they are the same.
"""
compared = dircmp(dir1, dir2)
if (compared.left_only or compared.right_only or compared.diff_files
or compared.funny_files):
return False
for subdir in compared.common_dirs:
if not is_same(os.path.join(dir1, subdir), os.path.join(dir2, subdir)):
return False
return True
class TestPython(TestCase):
def test_demo1(self):
from setup_test_files import setup
setup("demo1", "demo1_tmp")
import filecmp
report = filecmp.dircmp("demo1_correct", "demo1_tmp")
print("Different", report.report())
self.assertTrue(is_same("demo1_correct", "demo1_tmp"))