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Add unit test around linebuffering in binary mode

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Pablo Suárez Hernández 2022-10-05 16:40:40 +01:00 • committed by Megan Wilhite
parent d33366d9ae
commit 637ded8741
1 changed files with 12 additions and 1 deletions
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13
tests/pytests/unit/utils/test_files.py
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@ -4,12 +4,13 @@ Unit Tests for functions located in salt/utils/files.py
import copy
import io
import os
import pytest
import salt.utils.files
from tests.support.mock import patch
from tests.support.mock import MagicMock, patch
def test_safe_rm():
@ -75,6 +76,16 @@ def test_fopen_with_disallowed_fds():
)
def test_fopen_binary_line_buffering(tmp_path):
tmp_file = os.path.join(tmp_path, "foobar")
with patch("builtins.open") as open_mock, patch(
"salt.utils.files.is_fcntl_available", MagicMock(return_value=False)
):
salt.utils.files.fopen(os.path.join(tmp_path, "foobar"), mode="b", buffering=1)
assert open_mock.called
assert open_mock.call_args[1]["buffering"] == io.DEFAULT_BUFFER_SIZE
def _create_temp_structure(temp_directory, structure):
for folder, files in structure.items():
current_directory = os.path.join(temp_directory, folder)