1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
# Copyright (C) 2016-2020, Manfred Moitzi
# License: MIT License
import pytest
import codecs
from ezdxf.lldxf.encoding import dxf_backslash_replace, encode
from pathlib import Path
# setup DXF unicode encoder -> '\U+nnnn'
codecs.register_error("dxfreplace", dxf_backslash_replace)
def test_ascii_encoding():
assert b"123\\U+6539" == encode("123改", "ascii")
@pytest.mark.parametrize(
["s", "e"],
[
("300\n\udcb7\udc9e\udcff\n", b"300\n\xb7\x9e\xff\n"),
("123改", b"123\\U+6539"),
],
)
def test_surrogate_escape_support_in_dxf_replace_encoder(s, e):
assert e == encode(s, "ascii")
@pytest.mark.parametrize("n", [0, 1, 2])
def test_XRECORD_handling_of_dxf_replace_encoder(n):
XRECORD = Path(__file__).parent / f"XRECORD_{n}.bin"
with open(XRECORD, "rb") as f:
data = f.read()
s = data.decode("utf8", errors="surrogateescape")
result = encode(s, encoding="utf8")
assert data == result
|
