Bignum Tests: move ModOperationArchSplit to common
The class BignumModRawOperationArchSplit has functionality that are
needed in other modules, therefore moving it to bignum_common.
Signed-off-by: Janos Follath <janos.follath@arm.com>
diff --git a/scripts/mbedtls_dev/bignum_common.py b/scripts/mbedtls_dev/bignum_common.py
index 28e27b0..b853d11 100644
--- a/scripts/mbedtls_dev/bignum_common.py
+++ b/scripts/mbedtls_dev/bignum_common.py
@@ -226,6 +226,28 @@
yield cls(a_value, b_value, 64).create_test_case()
+class ModOperationCommonArchSplit(ModOperationCommon):
+ #pylint: disable=abstract-method
+ """Common features for bignum mod raw operations where the result depends on
+ the limb size."""
+
+ limb_sizes = [32, 64] # type: List[int]
+
+ def __init__(self, val_n: str, val_a: str, val_b: str = "0", bits_in_limb: int = 64) -> None:
+ super().__init__(val_n=val_n, val_a=val_a, val_b=val_b, bits_in_limb=bits_in_limb)
+
+ if bits_in_limb not in self.limb_sizes:
+ raise ValueError("Invalid number of bits in limb!")
+
+ self.dependencies = ["MBEDTLS_HAVE_INT{:d}".format(bits_in_limb)]
+
+ @classmethod
+ def generate_function_tests(cls) -> Iterator[test_case.TestCase]:
+ for a_value, b_value in cls.get_value_pairs():
+ for bil in cls.limb_sizes:
+ yield cls(a_value, b_value, bits_in_limb=bil).create_test_case()
+
+
# BEGIN MERGE SLOT 1
# END MERGE SLOT 1