mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
3e92b635fb
When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
29 lines
743 B
Ruby
29 lines
743 B
Ruby
# frozen_string_literal: false
|
|
require 'test/unit'
|
|
require "-test-/bignum"
|
|
|
|
class TestBignum < Test::Unit::TestCase
|
|
class TestDiv < Test::Unit::TestCase
|
|
|
|
SIZEOF_BDIGIT = Bignum::SIZEOF_BDIGIT
|
|
BITSPERDIG = Bignum::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
|