From b1b395911cd1676a99089d463764dc52d893004d Mon Sep 17 00:00:00 2001 From: akr Date: Wed, 4 Sep 2013 23:22:27 +0000 Subject: * bignum.c (GMP_DIV_DIGITS): New macro. (bary_divmod_gmp): New function. (rb_big_divrem_gmp): Ditto. (bary_divmod_branch): Ditto. (bary_divmod): Use bary_divmod_branch. (bigdivrem): Ditto. * internal.h (rb_big_divrem_gmp): Declared. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/-ext-/bignum/test_div.rb | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'test/-ext-/bignum') diff --git a/test/-ext-/bignum/test_div.rb b/test/-ext-/bignum/test_div.rb index ec12e88c91..882d2d164f 100644 --- a/test/-ext-/bignum/test_div.rb +++ b/test/-ext-/bignum/test_div.rb @@ -15,5 +15,14 @@ class TestBignum < Test::Unit::TestCase 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 -- cgit v1.2.3