mirror of https://github.com/python/cpython
Branch merge
This commit is contained in:
Éric Araujo
commit
fdea624e61
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@ -59,6 +59,31 @@ def mock_rename(func):
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os.rename = builtin_rename
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return wrap
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def write_file(path, content, binary=False):
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"""Write *content* to a file located at *path*.
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If *path* is a tuple instead of a string, os.path.join will be used to
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make a path. If *binary* is true, the file will be opened in binary
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mode.
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"""
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if isinstance(path, tuple):
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path = os.path.join(*path)
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with open(path, 'wb' if binary else 'w') as fp:
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fp.write(content)
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def read_file(path, binary=False):
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"""Return contents from a file located at *path*.
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If *path* is a tuple instead of a string, os.path.join will be used to
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make a path. If *binary* is true, the file will be opened in binary
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mode.
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"""
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if isinstance(path, tuple):
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path = os.path.join(*path)
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with open(path, 'rb' if binary else 'r') as fp:
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return fp.read()
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class TestShutil(unittest.TestCase):
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def setUp(self):
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@ -71,19 +96,6 @@ class TestShutil(unittest.TestCase):
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d = self.tempdirs.pop()
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shutil.rmtree(d, os.name in ('nt', 'cygwin'))
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def write_file(self, path, content='xxx'):
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"""Writes a file in the given path.
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path can be a string or a sequence.
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"""
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if isinstance(path, (list, tuple)):
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path = os.path.join(*path)
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f = open(path, 'w')
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try:
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f.write(content)
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finally:
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f.close()
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def mkdtemp(self):
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"""Create a temporary directory that will be cleaned up.
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@ -159,77 +171,42 @@ class TestShutil(unittest.TestCase):
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self.assertRaises(OSError, shutil.rmtree, path)
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os.remove(path)
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def _write_data(self, path, data):
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f = open(path, "w")
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f.write(data)
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f.close()
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def test_copytree_simple(self):
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def read_data(path):
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f = open(path)
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data = f.read()
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f.close()
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return data
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src_dir = tempfile.mkdtemp()
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dst_dir = os.path.join(tempfile.mkdtemp(), 'destination')
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self._write_data(os.path.join(src_dir, 'test.txt'), '123')
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self.addCleanup(shutil.rmtree, src_dir)
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self.addCleanup(shutil.rmtree, os.path.dirname(dst_dir))
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write_file((src_dir, 'test.txt'), '123')
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os.mkdir(os.path.join(src_dir, 'test_dir'))
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self._write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
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write_file((src_dir, 'test_dir', 'test.txt'), '456')
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try:
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shutil.copytree(src_dir, dst_dir)
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self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test.txt')))
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self.assertTrue(os.path.isdir(os.path.join(dst_dir, 'test_dir')))
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self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test_dir',
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'test.txt')))
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actual = read_data(os.path.join(dst_dir, 'test.txt'))
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self.assertEqual(actual, '123')
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actual = read_data(os.path.join(dst_dir, 'test_dir', 'test.txt'))
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self.assertEqual(actual, '456')
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finally:
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for path in (
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os.path.join(src_dir, 'test.txt'),
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os.path.join(dst_dir, 'test.txt'),
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os.path.join(src_dir, 'test_dir', 'test.txt'),
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os.path.join(dst_dir, 'test_dir', 'test.txt'),
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):
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if os.path.exists(path):
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os.remove(path)
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for path in (src_dir,
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os.path.dirname(dst_dir)
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):
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if os.path.exists(path):
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shutil.rmtree(path)
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shutil.copytree(src_dir, dst_dir)
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self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test.txt')))
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self.assertTrue(os.path.isdir(os.path.join(dst_dir, 'test_dir')))
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self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test_dir',
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'test.txt')))
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actual = read_file((dst_dir, 'test.txt'))
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self.assertEqual(actual, '123')
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actual = read_file((dst_dir, 'test_dir', 'test.txt'))
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self.assertEqual(actual, '456')
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def test_copytree_with_exclude(self):
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def read_data(path):
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f = open(path)
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data = f.read()
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f.close()
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return data
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# creating data
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join = os.path.join
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exists = os.path.exists
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src_dir = tempfile.mkdtemp()
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try:
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dst_dir = join(tempfile.mkdtemp(), 'destination')
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self._write_data(join(src_dir, 'test.txt'), '123')
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self._write_data(join(src_dir, 'test.tmp'), '123')
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write_file((src_dir, 'test.txt'), '123')
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write_file((src_dir, 'test.tmp'), '123')
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os.mkdir(join(src_dir, 'test_dir'))
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self._write_data(join(src_dir, 'test_dir', 'test.txt'), '456')
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write_file((src_dir, 'test_dir', 'test.txt'), '456')
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os.mkdir(join(src_dir, 'test_dir2'))
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self._write_data(join(src_dir, 'test_dir2', 'test.txt'), '456')
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write_file((src_dir, 'test_dir2', 'test.txt'), '456')
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os.mkdir(join(src_dir, 'test_dir2', 'subdir'))
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os.mkdir(join(src_dir, 'test_dir2', 'subdir2'))
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self._write_data(join(src_dir, 'test_dir2', 'subdir', 'test.txt'),
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'456')
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self._write_data(join(src_dir, 'test_dir2', 'subdir2', 'test.py'),
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'456')
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write_file((src_dir, 'test_dir2', 'subdir', 'test.txt'), '456')
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write_file((src_dir, 'test_dir2', 'subdir2', 'test.py'), '456')
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# testing glob-like patterns
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try:
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@ -237,21 +214,19 @@ class TestShutil(unittest.TestCase):
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shutil.copytree(src_dir, dst_dir, ignore=patterns)
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# checking the result: some elements should not be copied
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self.assertTrue(exists(join(dst_dir, 'test.txt')))
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self.assertTrue(not exists(join(dst_dir, 'test.tmp')))
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self.assertTrue(not exists(join(dst_dir, 'test_dir2')))
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self.assertFalse(exists(join(dst_dir, 'test.tmp')))
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self.assertFalse(exists(join(dst_dir, 'test_dir2')))
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finally:
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if os.path.exists(dst_dir):
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shutil.rmtree(dst_dir)
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shutil.rmtree(dst_dir)
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try:
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patterns = shutil.ignore_patterns('*.tmp', 'subdir*')
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shutil.copytree(src_dir, dst_dir, ignore=patterns)
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# checking the result: some elements should not be copied
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self.assertTrue(not exists(join(dst_dir, 'test.tmp')))
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self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2')))
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self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir')))
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self.assertFalse(exists(join(dst_dir, 'test.tmp')))
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self.assertFalse(exists(join(dst_dir, 'test_dir2', 'subdir2')))
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self.assertFalse(exists(join(dst_dir, 'test_dir2', 'subdir')))
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finally:
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if os.path.exists(dst_dir):
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shutil.rmtree(dst_dir)
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shutil.rmtree(dst_dir)
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# testing callable-style
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try:
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@ -270,13 +245,12 @@ class TestShutil(unittest.TestCase):
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shutil.copytree(src_dir, dst_dir, ignore=_filter)
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# checking the result: some elements should not be copied
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self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir2',
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'test.py')))
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self.assertTrue(not exists(join(dst_dir, 'test_dir2', 'subdir')))
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self.assertFalse(exists(join(dst_dir, 'test_dir2', 'subdir2',
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'test.py')))
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self.assertFalse(exists(join(dst_dir, 'test_dir2', 'subdir')))
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finally:
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if os.path.exists(dst_dir):
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shutil.rmtree(dst_dir)
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shutil.rmtree(dst_dir)
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finally:
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shutil.rmtree(src_dir)
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shutil.rmtree(os.path.dirname(dst_dir))
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@ -371,9 +345,9 @@ class TestShutil(unittest.TestCase):
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src_dir = self.mkdtemp()
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dst_dir = os.path.join(self.mkdtemp(), 'destination')
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self._write_data(os.path.join(src_dir, 'test.txt'), '123')
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write_file((src_dir, 'test.txt'), '123')
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os.mkdir(os.path.join(src_dir, 'test_dir'))
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self._write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
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write_file((src_dir, 'test_dir', 'test.txt'), '456')
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copied = []
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def _copy(src, dst):
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@ -390,7 +364,7 @@ class TestShutil(unittest.TestCase):
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dst_dir = os.path.join(self.mkdtemp(), 'destination')
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os.symlink('IDONTEXIST', os.path.join(src_dir, 'test.txt'))
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os.mkdir(os.path.join(src_dir, 'test_dir'))
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self._write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
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write_file((src_dir, 'test_dir', 'test.txt'), '456')
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self.assertRaises(Error, shutil.copytree, src_dir, dst_dir)
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# a dangling symlink is ignored with the proper flag
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@ -406,7 +380,7 @@ class TestShutil(unittest.TestCase):
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def _copy_file(self, method):
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fname = 'test.txt'
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tmpdir = self.mkdtemp()
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self.write_file([tmpdir, fname])
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write_file((tmpdir, fname), 'xxx')
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file1 = os.path.join(tmpdir, fname)
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tmpdir2 = self.mkdtemp()
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method(file1, tmpdir2)
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@ -442,10 +416,10 @@ class TestShutil(unittest.TestCase):
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def test_make_tarball(self):
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# creating something to tar
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tmpdir = self.mkdtemp()
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self.write_file([tmpdir, 'file1'], 'xxx')
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self.write_file([tmpdir, 'file2'], 'xxx')
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write_file((tmpdir, 'file1'), 'xxx')
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write_file((tmpdir, 'file2'), 'xxx')
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os.mkdir(os.path.join(tmpdir, 'sub'))
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self.write_file([tmpdir, 'sub', 'file3'], 'xxx')
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write_file((tmpdir, 'sub', 'file3'), 'xxx')
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tmpdir2 = self.mkdtemp()
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# force shutil to create the directory
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@ -492,10 +466,10 @@ class TestShutil(unittest.TestCase):
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tmpdir = self.mkdtemp()
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dist = os.path.join(tmpdir, 'dist')
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os.mkdir(dist)
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self.write_file([dist, 'file1'], 'xxx')
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self.write_file([dist, 'file2'], 'xxx')
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write_file((dist, 'file1'), 'xxx')
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write_file((dist, 'file2'), 'xxx')
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os.mkdir(os.path.join(dist, 'sub'))
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self.write_file([dist, 'sub', 'file3'], 'xxx')
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write_file((dist, 'sub', 'file3'), 'xxx')
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os.mkdir(os.path.join(dist, 'sub2'))
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tmpdir2 = self.mkdtemp()
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base_name = os.path.join(tmpdir2, 'archive')
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@ -561,8 +535,8 @@ class TestShutil(unittest.TestCase):
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def test_make_zipfile(self):
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# creating something to tar
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tmpdir = self.mkdtemp()
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self.write_file([tmpdir, 'file1'], 'xxx')
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self.write_file([tmpdir, 'file2'], 'xxx')
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write_file((tmpdir, 'file1'), 'xxx')
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write_file((tmpdir, 'file2'), 'xxx')
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tmpdir2 = self.mkdtemp()
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# force shutil to create the directory
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@ -969,8 +943,7 @@ class TestCopyFile(unittest.TestCase):
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shutil.move(self.src_dir, dst_dir)
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self.assertTrue(os.path.isdir(dst_dir))
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finally:
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if os.path.exists(dst_dir):
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os.rmdir(dst_dir)
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os.rmdir(dst_dir)
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