blob: 4304be88e9fa7efbc9816c3e49ec655465529da5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
require 'test/unit'
require "-test-/bignum"
class TestBignum < Test::Unit::TestCase
class TestStr2big < Test::Unit::TestCase
SIZEOF_BDIGIT = Bignum::SIZEOF_BDIGIT
BITSPERDIG = Bignum::BITSPERDIG
BDIGMAX = (1 << BITSPERDIG) - 1
def test_str2big_poweroftwo
s = "1" + "0" * 1000
n = 16 ** 1000
assert_equal(n, s.str2big_poweroftwo(16, true))
end
def test_str2big_normal
s = "1" + "0" * 1000
n = 10 ** 1000
assert_equal(n, s.str2big_normal(10, true))
end
def test_str2big_karatsuba
s = "1" + "0" * 1000
n = 10 ** 1000
assert_equal(n, s.str2big_karatsuba(10, true))
end
def test_str2big_gmp
s = "1" + "0" * 1000
n = 10 ** 1000
assert_equal(n, s.str2big_gmp(10, true))
rescue NotImplementedError
end
end
end
|
