mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-24 20:08:10 +01:00
e2df30f7a9
This is based on a previous discussion on the list where this was more or less seen as the least-bad option.
116 lines
2.6 KiB
Python
116 lines
2.6 KiB
Python
import pytest
|
||
|
||
from notmuch2 import _base as base
|
||
from notmuch2 import _errors as errors
|
||
|
||
|
||
class TestNotmuchObject:
|
||
|
||
def test_no_impl_methods(self):
|
||
class Object(base.NotmuchObject):
|
||
pass
|
||
with pytest.raises(TypeError):
|
||
Object()
|
||
|
||
def test_impl_methods(self):
|
||
|
||
class Object(base.NotmuchObject):
|
||
|
||
def __init__(self):
|
||
pass
|
||
|
||
@property
|
||
def alive(self):
|
||
pass
|
||
|
||
def _destroy(self, parent=False):
|
||
pass
|
||
|
||
Object()
|
||
|
||
def test_del(self):
|
||
destroyed = False
|
||
|
||
class Object(base.NotmuchObject):
|
||
|
||
def __init__(self):
|
||
pass
|
||
|
||
@property
|
||
def alive(self):
|
||
pass
|
||
|
||
def _destroy(self, parent=False):
|
||
nonlocal destroyed
|
||
destroyed = True
|
||
|
||
o = Object()
|
||
o.__del__()
|
||
assert destroyed
|
||
|
||
|
||
class TestMemoryPointer:
|
||
|
||
@pytest.fixture
|
||
def obj(self):
|
||
class Cls:
|
||
ptr = base.MemoryPointer()
|
||
return Cls()
|
||
|
||
def test_unset(self, obj):
|
||
with pytest.raises(errors.ObjectDestroyedError):
|
||
obj.ptr
|
||
|
||
def test_set(self, obj):
|
||
obj.ptr = 'some'
|
||
assert obj.ptr == 'some'
|
||
|
||
def test_cleared(self, obj):
|
||
obj.ptr = 'some'
|
||
obj.ptr
|
||
obj.ptr = None
|
||
with pytest.raises(errors.ObjectDestroyedError):
|
||
obj.ptr
|
||
|
||
def test_two_instances(self, obj):
|
||
obj2 = obj.__class__()
|
||
obj.ptr = 'foo'
|
||
obj2.ptr = 'bar'
|
||
assert obj.ptr != obj2.ptr
|
||
|
||
|
||
class TestBinString:
|
||
|
||
def test_type(self):
|
||
s = base.BinString(b'foo')
|
||
assert isinstance(s, str)
|
||
|
||
def test_init_bytes(self):
|
||
s = base.BinString(b'foo')
|
||
assert s == 'foo'
|
||
|
||
def test_init_str(self):
|
||
s = base.BinString('foo')
|
||
assert s == 'foo'
|
||
|
||
def test_bytes(self):
|
||
s = base.BinString(b'foo')
|
||
assert bytes(s) == b'foo'
|
||
|
||
def test_invalid_utf8(self):
|
||
s = base.BinString(b'\x80foo')
|
||
assert s == 'foo'
|
||
assert bytes(s) == b'\x80foo'
|
||
|
||
def test_errors(self):
|
||
s = base.BinString(b'\x80foo', errors='replace')
|
||
assert s == '<EFBFBD>foo'
|
||
assert bytes(s) == b'\x80foo'
|
||
|
||
def test_encoding(self):
|
||
# pound sign: '£' == '\u00a3' latin-1: b'\xa3', utf-8: b'\xc2\xa3'
|
||
with pytest.raises(UnicodeDecodeError):
|
||
base.BinString(b'\xa3', errors='strict')
|
||
s = base.BinString(b'\xa3', encoding='latin-1', errors='strict')
|
||
assert s == '£'
|
||
assert bytes(s) == b'\xa3'
|