mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
# SPDX-License-Identifier: MIT
|
|
# SPDX-FileCopyrightText: 2021 Taneli Hukkinen
|
|
# Licensed to PSF under a Contributor Agreement.
|
|
|
|
import copy
|
|
import datetime
|
|
from decimal import Decimal as D
|
|
from pathlib import Path
|
|
import sys
|
|
import tempfile
|
|
import unittest
|
|
|
|
from . import tomllib
|
|
|
|
|
|
class TestMiscellaneous(unittest.TestCase):
|
|
def test_load(self):
|
|
content = "one=1 \n two='two' \n arr=[]"
|
|
expected = {"one": 1, "two": "two", "arr": []}
|
|
with tempfile.TemporaryDirectory() as tmp_dir_path:
|
|
file_path = Path(tmp_dir_path) / "test.toml"
|
|
file_path.write_text(content)
|
|
|
|
with open(file_path, "rb") as bin_f:
|
|
actual = tomllib.load(bin_f)
|
|
self.assertEqual(actual, expected)
|
|
|
|
def test_incorrect_load(self):
|
|
content = "one=1"
|
|
with tempfile.TemporaryDirectory() as tmp_dir_path:
|
|
file_path = Path(tmp_dir_path) / "test.toml"
|
|
file_path.write_text(content)
|
|
|
|
with open(file_path, "r") as txt_f:
|
|
with self.assertRaises(TypeError):
|
|
tomllib.load(txt_f) # type: ignore[arg-type]
|
|
|
|
def test_parse_float(self):
|
|
doc = """
|
|
val=0.1
|
|
biggest1=inf
|
|
biggest2=+inf
|
|
smallest=-inf
|
|
notnum1=nan
|
|
notnum2=-nan
|
|
notnum3=+nan
|
|
"""
|
|
obj = tomllib.loads(doc, parse_float=D)
|
|
expected = {
|
|
"val": D("0.1"),
|
|
"biggest1": D("inf"),
|
|
"biggest2": D("inf"),
|
|
"smallest": D("-inf"),
|
|
"notnum1": D("nan"),
|
|
"notnum2": D("-nan"),
|
|
"notnum3": D("nan"),
|
|
}
|
|
for k, expected_val in expected.items():
|
|
actual_val = obj[k]
|
|
self.assertIsInstance(actual_val, D)
|
|
if actual_val.is_nan():
|
|
self.assertTrue(expected_val.is_nan())
|
|
else:
|
|
self.assertEqual(actual_val, expected_val)
|
|
|
|
def test_deepcopy(self):
|
|
doc = """
|
|
[bliibaa.diibaa]
|
|
offsettime=[1979-05-27T00:32:00.999999-07:00]
|
|
"""
|
|
obj = tomllib.loads(doc)
|
|
obj_copy = copy.deepcopy(obj)
|
|
self.assertEqual(obj_copy, obj)
|
|
expected_obj = {
|
|
"bliibaa": {
|
|
"diibaa": {
|
|
"offsettime": [
|
|
datetime.datetime(
|
|
1979,
|
|
5,
|
|
27,
|
|
0,
|
|
32,
|
|
0,
|
|
999999,
|
|
tzinfo=datetime.timezone(datetime.timedelta(hours=-7)),
|
|
)
|
|
]
|
|
}
|
|
}
|
|
}
|
|
self.assertEqual(obj_copy, expected_obj)
|
|
|
|
def test_inline_array_recursion_limit(self):
|
|
# 465 with default recursion limit
|
|
nest_count = int(sys.getrecursionlimit() * 0.465)
|
|
recursive_array_toml = "arr = " + nest_count * "[" + nest_count * "]"
|
|
tomllib.loads(recursive_array_toml)
|
|
|
|
def test_inline_table_recursion_limit(self):
|
|
# 310 with default recursion limit
|
|
nest_count = int(sys.getrecursionlimit() * 0.31)
|
|
recursive_table_toml = nest_count * "key = {" + nest_count * "}"
|
|
tomllib.loads(recursive_table_toml)
|