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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import json
import pytest
import orjson
from .util import read_fixture_str
ASCII_TEST = b"""\
{
"a": "qwe",
"b": "qweqwe",
"c": "qweq",
"d: "qwe"
}
"""
MULTILINE_EMOJI = """[
"π",
"a"
"""
class TestJsonDecodeError:
def _get_error_infos(self, json_decode_error_exc_info):
return {
k: v
for k, v in json_decode_error_exc_info.value.__dict__.items()
if k in ("pos", "lineno", "colno")
}
def _test(self, data, expected_err_infos):
with pytest.raises(json.decoder.JSONDecodeError) as json_exc_info:
json.loads(data)
with pytest.raises(json.decoder.JSONDecodeError) as orjson_exc_info:
orjson.loads(data)
assert (
self._get_error_infos(json_exc_info)
== self._get_error_infos(orjson_exc_info)
== expected_err_infos
)
def test_empty(self):
with pytest.raises(orjson.JSONDecodeError) as json_exc_info:
orjson.loads("")
assert str(json_exc_info.value).startswith(
"Input is a zero-length, empty document:"
)
def test_ascii(self):
self._test(
ASCII_TEST,
{"pos": 55, "lineno": 5, "colno": 8},
)
def test_latin1(self):
self._test(
"""["ΓΌΓ½ΓΎΓΏ", "a" """,
{"pos": 13, "lineno": 1, "colno": 14},
)
def test_two_byte_str(self):
self._test(
"""["ζ±δΊ¬", "a" """,
{"pos": 11, "lineno": 1, "colno": 12},
)
def test_two_byte_bytes(self):
self._test(
b'["\xe6\x9d\xb1\xe4\xba\xac", "a" ',
{"pos": 11, "lineno": 1, "colno": 12},
)
def test_four_byte(self):
self._test(
MULTILINE_EMOJI,
{"pos": 19, "lineno": 4, "colno": 1},
)
def test_tab(self):
data = read_fixture_str("fail26.json", "jsonchecker")
with pytest.raises(json.decoder.JSONDecodeError) as json_exc_info:
json.loads(data)
assert self._get_error_infos(json_exc_info) == {
"pos": 5,
"lineno": 1,
"colno": 6,
}
with pytest.raises(json.decoder.JSONDecodeError) as json_exc_info:
orjson.loads(data)
assert self._get_error_infos(json_exc_info) == {
"pos": 6,
"lineno": 1,
"colno": 7,
}
class Custom:
pass
class CustomException(Exception):
pass
def default_typeerror(obj):
raise TypeError
def default_notimplementederror(obj):
raise NotImplementedError
def default_systemerror(obj):
raise SystemError
def default_importerror(obj):
import doesnotexist
assert doesnotexist
CUSTOM_ERROR_MESSAGE = "zxc"
def default_customerror(obj):
raise CustomException(CUSTOM_ERROR_MESSAGE)
class TestJsonEncodeError:
def test_dumps_arg(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps() # type: ignore
assert exc_info.type == orjson.JSONEncodeError
assert (
str(exc_info.value)
== "dumps() missing 1 required positional argument: 'obj'"
)
assert exc_info.value.__cause__ is None
def test_dumps_chain_none(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps(Custom())
assert exc_info.type == orjson.JSONEncodeError
assert str(exc_info.value) == "Type is not JSON serializable: Custom"
assert exc_info.value.__cause__ is None
def test_dumps_chain_u64(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps([18446744073709551615, Custom()])
assert exc_info.type == orjson.JSONEncodeError
assert exc_info.value.__cause__ is None
def test_dumps_chain_default_typeerror(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps(Custom(), default=default_typeerror)
assert exc_info.type == orjson.JSONEncodeError
assert isinstance(exc_info.value.__cause__, TypeError)
def test_dumps_chain_default_systemerror(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps(Custom(), default=default_systemerror)
assert exc_info.type == orjson.JSONEncodeError
assert isinstance(exc_info.value.__cause__, SystemError)
def test_dumps_chain_default_importerror(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps(Custom(), default=default_importerror)
assert exc_info.type == orjson.JSONEncodeError
assert isinstance(exc_info.value.__cause__, ImportError)
def test_dumps_chain_default_customerror(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps(Custom(), default=default_customerror)
assert exc_info.type == orjson.JSONEncodeError
assert isinstance(exc_info.value.__cause__, CustomException)
assert str(exc_info.value.__cause__) == CUSTOM_ERROR_MESSAGE
def test_dumps_normalize_exception(self):
with pytest.raises(orjson.JSONEncodeError) as exc_info:
orjson.dumps(10**60)
assert exc_info.type == orjson.JSONEncodeError
assert isinstance(exc_info.value.__cause__, OverflowError)
|
