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# Copyright 2021 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Tests for zmake util."""
import pathlib
import tempfile
import hypothesis # pylint:disable=import-error
import hypothesis.strategies as st # pylint:disable=import-error
import pytest # pylint:disable=import-error
import zmake.util as util
# Strategies for use with hypothesis
version_integers = st.integers(min_value=0)
version_tuples = st.tuples(version_integers, version_integers, version_integers)
@hypothesis.given(version_tuples)
@hypothesis.settings(deadline=60000)
def test_read_zephyr_version(version_tuple):
"""Test reading the zephyr version."""
with tempfile.TemporaryDirectory() as zephyr_base:
with open(pathlib.Path(zephyr_base) / "VERSION", "w") as file:
for name, value in zip(
("VERSION_MAJOR", "VERSION_MINOR", "PATCHLEVEL"), version_tuple
):
file.write("{} = {}\n".format(name, value))
assert util.read_zephyr_version(zephyr_base) == version_tuple
@hypothesis.given(st.integers())
@hypothesis.settings(deadline=60000)
def test_read_kconfig_autoconf_value(value):
"""Test reading the kconfig autoconf."""
with tempfile.TemporaryDirectory() as temp_dir:
path = pathlib.Path(temp_dir)
with open(path / "autoconf.h", "w") as file:
file.write("#define TEST {}".format(value))
read_value = util.read_kconfig_autoconf_value(path, "TEST")
assert int(read_value) == value
@pytest.mark.parametrize(
["input_str", "expected_result"],
[
("", '""'),
("TROGDOR ABC-123", '"TROGDOR ABC-123"'),
("hello world", '"hello world"'),
("hello\nworld", r'"hello\nworld"'),
('hello"world', r'"hello\"world"'),
("hello\\world", '"hello\\\\world"'),
],
)
def test_c_str(input_str, expected_result):
"""Test the util.c_str function."""
assert util.c_str(input_str) == expected_result
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