73 lines
3.1 KiB
Python
73 lines
3.1 KiB
Python
|
"""Framework classes for generation of bignum core test cases."""
|
||
|
|
# Copyright The Mbed TLS Contributors
|
||
|
|
# SPDX-License-Identifier: Apache-2.0
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||
|
|
# not use this file except in compliance with the License.
|
||
|
|
# You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
# See the License for the specific language governing permissions and
|
||
|
|
# limitations under the License.
|
||
|
|
|
||
|
|
from abc import ABCMeta
|
||
|
|
from typing import Iterator
|
||
|
|
|
||
|
|
from . import test_case
|
||
|
|
from . import test_data_generation
|
||
|
|
from . import bignum_common
|
||
|
|
|
||
|
|
|
||
|
|
class BignumCoreTarget(test_data_generation.BaseTarget, metaclass=ABCMeta):
|
||
|
|
#pylint: disable=abstract-method
|
||
|
|
"""Target for bignum core test case generation."""
|
||
|
|
target_basename = 'test_suite_bignum_core.generated'
|
||
|
|
|
||
|
|
|
||
|
|
class BignumCoreOperation(bignum_common.OperationCommon, BignumCoreTarget, metaclass=ABCMeta):
|
||
|
|
#pylint: disable=abstract-method
|
||
|
|
"""Common features for bignum core operations."""
|
||
|
|
input_values = [
|
||
|
|
"0", "1", "3", "f", "fe", "ff", "100", "ff00", "fffe", "ffff", "10000",
|
||
|
|
"fffffffe", "ffffffff", "100000000", "1f7f7f7f7f7f7f",
|
||
|
|
"8000000000000000", "fefefefefefefefe", "fffffffffffffffe",
|
||
|
|
"ffffffffffffffff", "10000000000000000", "1234567890abcdef0",
|
||
|
|
"fffffffffffffffffefefefefefefefe", "fffffffffffffffffffffffffffffffe",
|
||
|
|
"ffffffffffffffffffffffffffffffff", "100000000000000000000000000000000",
|
||
|
|
"1234567890abcdef01234567890abcdef0",
|
||
|
|
"fffffffffffffffffffffffffffffffffffffffffffffffffefefefefefefefe",
|
||
|
|
"fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe",
|
||
|
|
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
|
||
|
|
"10000000000000000000000000000000000000000000000000000000000000000",
|
||
|
|
"1234567890abcdef01234567890abcdef01234567890abcdef01234567890abcdef0",
|
||
|
|
(
|
||
|
|
"4df72d07b4b71c8dacb6cffa954f8d88254b6277099308baf003fab73227f34029"
|
||
|
|
"643b5a263f66e0d3c3fa297ef71755efd53b8fb6cb812c6bbf7bcf179298bd9947"
|
||
|
|
"c4c8b14324140a2c0f5fad7958a69050a987a6096e9f055fb38edf0c5889eca4a0"
|
||
|
|
"cfa99b45fbdeee4c696b328ddceae4723945901ec025076b12b"
|
||
|
|
)
|
||
|
|
]
|
||
|
|
|
||
|
|
def description(self) -> str:
|
||
|
|
"""Generate a description for the test case.
|
||
|
|
|
||
|
|
If not set, case_description uses the form A `symbol` B, where symbol
|
||
|
|
is used to represent the operation. Descriptions of each value are
|
||
|
|
generated to provide some context to the test case.
|
||
|
|
"""
|
||
|
|
if not self.case_description:
|
||
|
|
self.case_description = "{} {} {}".format(
|
||
|
|
self.arg_a, self.symbol, self.arg_b
|
||
|
|
)
|
||
|
|
return super().description()
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def generate_function_tests(cls) -> Iterator[test_case.TestCase]:
|
||
|
|
for a_value, b_value in cls.get_value_pairs():
|
||
|
|
yield cls(a_value, b_value).create_test_case()
|
||
|
|
|