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big: Add _private_int_sqr_comba.

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Jeroen van Rijn
2021-08-11 20:59:54 +02:00
parent 1f91a2fe65
commit 6c681b258c
9 changed files with 180 additions and 24 deletions
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core/math/big/test.py
+29 -9
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@@ -124,15 +124,16 @@ initialize_constants()
error_string = load(l.test_error_string, [c_byte], c_char_p)
add = load(l.test_add, [c_char_p, c_char_p], Res)
sub = load(l.test_sub, [c_char_p, c_char_p], Res)
mul = load(l.test_mul, [c_char_p, c_char_p], Res)
div = load(l.test_div, [c_char_p, c_char_p], Res)
add = load(l.test_add, [c_char_p, c_char_p], Res)
sub = load(l.test_sub, [c_char_p, c_char_p], Res)
mul = load(l.test_mul, [c_char_p, c_char_p], Res)
sqr = load(l.test_sqr, [c_char_p ], Res)
div = load(l.test_div, [c_char_p, c_char_p], Res)
# Powers and such
int_log = load(l.test_log, [c_char_p, c_longlong], Res)
int_pow = load(l.test_pow, [c_char_p, c_longlong], Res)
int_sqrt = load(l.test_sqrt, [c_char_p], Res)
int_log = load(l.test_log, [c_char_p, c_longlong], Res)
int_pow = load(l.test_pow, [c_char_p, c_longlong], Res)
int_sqrt = load(l.test_sqrt, [c_char_p ], Res)
int_root_n = load(l.test_root_n, [c_char_p, c_longlong], Res)
# Logical operations
@@ -218,6 +219,20 @@ def test_mul(a = 0, b = 0, expected_error = Error.Okay):
expected_result = a * b
return test("test_mul", res, [a, b], expected_error, expected_result)
def test_sqr(a = 0, b = 0, expected_error = Error.Okay):
args = [arg_to_odin(a)]
try:
res = sqr(*args)
except OSError as e:
print("{} while trying to square {} x {}.".format(e, a))
if EXIT_ON_FAIL: exit(3)
return False
expected_result = None
if expected_error == Error.Okay:
expected_result = a * a
return test("test_sqr", res, [a], expected_error, expected_result)
def test_div(a = 0, b = 0, expected_error = Error.Okay):
args = [arg_to_odin(a), arg_to_odin(b)]
res = div(*args)
@@ -390,7 +405,11 @@ TESTS = {
],
test_mul: [
[ 1234, 5432],
[ 0xd3b4e926aaba3040e1c12b5ea553b5, 0x1a821e41257ed9281bee5bc7789ea7],
[ 0xd3b4e926aaba3040e1c12b5ea553b5, 0x1a821e41257ed9281bee5bc7789ea7 ],
],
test_sqr: [
[ 5432],
[ 0xd3b4e926aaba3040e1c12b5ea553b5 ],
],
test_div: [
[ 54321, 12345],
@@ -482,7 +501,7 @@ total_failures = 0
# test_shr_signed also tests shr, so we're not going to test shr randomly.
#
RANDOM_TESTS = [
test_add, test_sub, test_mul, test_div,
test_add, test_sub, test_mul, test_sqr, test_div,
test_log, test_pow, test_sqrt, test_root_n,
test_shl_digit, test_shr_digit, test_shl, test_shr_signed,
test_gcd, test_lcm,
@@ -592,6 +611,7 @@ if __name__ == '__main__':
start = time.perf_counter()
res = test_proc(a, b)
diff = time.perf_counter() - start
TOTAL_TIME += diff
if test_proc not in TIMINGS: