def test_plain_tgz_common_base(self):
tmp_folder = temp_folder()
with chdir(tmp_folder):
# Create a couple of files
ori_files_dir = os.path.join(tmp_folder, "subfolder-1.2.3")
file1 = os.path.join(ori_files_dir, "folder", "file1")
file2 = os.path.join(ori_files_dir, "folder", "file2")
file3 = os.path.join(ori_files_dir, "folder", "file3")
save(file1, "")
save(file2, "")
save(file3, "")
tgz_folder = temp_folder()
tgz_file = os.path.join(tgz_folder, "file.tar.gz")
self._compress_folder(tmp_folder, tgz_file)
# Tgz unzipped regularly
extract_folder = temp_folder()
untargz(tgz_file, destination=extract_folder, strip_root=True)
self.assertFalse(
os.path.exists(os.path.join(extract_folder, "subfolder-1.2.3")))
self.assertTrue(
os.path.exists(os.path.join(extract_folder, "folder", "file1")))
self.assertTrue(
os.path.exists(os.path.join(extract_folder, "folder", "file2")))
self.assertTrue(
os.path.exists(os.path.join(extract_folder, "folder", "file3")))
def test_linkame_striproot_folder(self):
tmp_folder = temp_folder()
other_tmp_folder = temp_folder()
save(os.path.join(other_tmp_folder, "foo.txt"), "")
tgz_path = os.path.join(tmp_folder, "foo.tgz")
with open(tgz_path, "wb") as tgz_handle:
tgz = gzopen_without_timestamps("name",
mode="w",
fileobj=tgz_handle)
# Regular file
info = tarfile.TarInfo(name="common/foo.txt")
info.name = "common/subfolder/foo.txt"
info.path = "common/subfolder/foo.txt"
with open(os.path.join(other_tmp_folder, "foo.txt"),
'rb') as file_handler:
tgz.addfile(tarinfo=info, fileobj=file_handler)
# A hardlink to the regular file
info = tarfile.TarInfo(name="common/foo.txt")
info.linkname = "common/subfolder/foo.txt"
info.linkpath = "common/subfolder/foo.txt"
info.name = "common/subfolder/bar/foo.txt"
info.path = "common/subfolder/bar/foo.txt"
info.type = b'1' # This indicates a hardlink to the tgz file "common/subfolder/foo.txt"
tgz.addfile(tarinfo=info, fileobj=None)
tgz.close()
assert not os.path.exists(
os.path.join(tmp_folder, "subfolder", "foo.txt"))
assert not os.path.exists(
os.path.join(tmp_folder, "subfolder", "bar", "foo.txt"))
untargz(tgz_path, destination=tmp_folder, strip_root=True)
assert os.path.exists(os.path.join(tmp_folder, "subfolder", "foo.txt"))
assert os.path.exists(
os.path.join(tmp_folder, "subfolder", "bar", "foo.txt"))
# Check develop2 public unzip
rmdir(os.path.join(tmp_folder, "subfolder"))
assert not os.path.exists(
os.path.join(tmp_folder, "subfolder", "foo.txt"))
assert not os.path.exists(
os.path.join(tmp_folder, "subfolder", "bar", "foo.txt"))
unzip_dev2(ConanFileMock(),
tgz_path,
destination=tmp_folder,
strip_root=True)
assert os.path.exists(os.path.join(tmp_folder, "subfolder", "foo.txt"))
assert os.path.exists(
os.path.join(tmp_folder, "subfolder", "bar", "foo.txt"))
def test_invalid_flat(self):
tmp_folder = temp_folder()
with chdir(tmp_folder):
# Not a single dir containing everything
file1 = os.path.join(tmp_folder, "subfolder-1.2.3", "folder2", "file1")
file2 = os.path.join(tmp_folder, "other-1.2.3", "folder", "file2")
save(file1, "")
save(file2, "")
tgz_folder = temp_folder()
tgz_file = os.path.join(tgz_folder, "file.tar.gz")
self._compress_folder(tmp_folder, tgz_file)
extract_folder = temp_folder()
with six.assertRaisesRegex(self, ConanException, "The tgz file contains more than 1 folder "
"in the root"):
untargz(tgz_file, destination=extract_folder, strip_root=True)