def test_file_already_opened_read(tmp_path):
filepath = tmp_path / "test_file_already_opened_read.txt"
timestamp = 123456789
filepath.touch()
with open(str(filepath), "r"):
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp
def test_atime_not_modified(tmp_path):
filepath = tmp_path / "test_atime_not_modified.txt"
filepath.touch()
before = os.path.getatime(str(filepath))
time.sleep(0.1)
setmtime(filepath, 123456789)
assert os.path.getatime(str(filepath)) == before
def test_forward_slash(tmp_path):
folder = tmp_path / "foo" / "bar" / "baz"
filepath = folder / "test_forward_slash.txt"
timestamp = 123456789
folder.mkdir(exist_ok=True, parents=True)
filepath.touch()
setmtime(str(filepath).replace(r"\\", "/"), timestamp)
assert getmtime(filepath) == timestamp
def test_file_already_opened_exclusive(tmp_path):
filepath = tmp_path / "test_file_already_opened_write.txt"
timestamp = 123456789
with open(str(filepath), "x"):
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp
def test_file_does_not_exist(tmp_path):
filepath = tmp_path / "test_file_does_not_exist.txt"
timestamp = 123456789
with pytest.raises(FileNotFoundError):
setmtime(filepath, timestamp)
def test_timestamp_exceeds_upper_bound(tmp_path):
filepath = tmp_path / "test_timestamp_exceeds_upper_bound.txt"
timestamp = 1833029933770.9551616
filepath.touch()
with pytest.raises(ValueError):
setmtime(filepath, timestamp)
def test_timestamp_far_in_the_future(tmp_path):
filepath = tmp_path / "test_timestamp_far_in_the_future.txt"
timestamp = 64675581821
filepath.touch()
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp
def test_timestamp_exceeds_lower_bound(tmp_path):
filepath = tmp_path / "test_timestamp_exceeds_lower_bound.txt"
timestamp = -11644473600
filepath.touch()
with pytest.raises(ValueError):
setmtime(filepath, timestamp)
def test_timestamp_lower_bound(tmp_path):
filepath = tmp_path / "test_timestamp_lower_sdfds.dds"
timestamp = -11644473599
filepath.touch()
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp
def test_timestamp_with_nanoseconds(tmp_path):
filepath = tmp_path / "test_timestamp_with_nanoseconds.txt"
timestamp = 737206464.123456789
filepath.touch()
setmtime(filepath, timestamp)
assert pytest.approx(getmtime(filepath), timestamp)
def test_timestamp_negative(tmp_path):
filepath = tmp_path / "test_timestamp_negative.txt"
timestamp = -5694948000
filepath.touch()
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp
def test_setmtime(tmp_path):
filepath = tmp_path / "test_setmtime.txt"
timestamp = 946681200
filepath.touch()
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp
def test_file_unicode(tmp_path):
filepath = tmp_path / "𤭢.txt"
timestamp = 123456789
filepath.touch()
setmtime(filepath, timestamp)
assert getmtime(filepath) == timestamp