1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
ruby--ruby/test/-ext-/bignum/test_div.rb

30 lines
746 B
Ruby
Raw Normal View History

# frozen_string_literal: false
require 'test/unit'
require "-test-/bignum"
class Test_Bignum < Test::Unit::TestCase
class TestDiv < Test::Unit::TestCase
SIZEOF_BDIGIT = Integer::SIZEOF_BDIGIT
BITSPERDIG = Integer::BITSPERDIG
BDIGMAX = (1 << BITSPERDIG) - 1
def test_divrem_normal
x = (1 << (BITSPERDIG*2)) | (2 << BITSPERDIG) | 3
y = (1 << BITSPERDIG) | 1
q = (1 << BITSPERDIG) | 1
r = 2
assert_equal([q, r], x.big_divrem_normal(y))
end
def test_divrem_gmp
x = (1 << (BITSPERDIG*2)) | (2 << BITSPERDIG) | 3
y = (1 << BITSPERDIG) | 1
q = (1 << BITSPERDIG) | 1
r = 2
assert_equal([q, r], x.big_divrem_gmp(y))
rescue NotImplementedError
end
end
end