diff options
Diffstat (limited to 'test/-ext-')
-rw-r--r-- | test/-ext-/bignum/test_div.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/-ext-/bignum/test_div.rb b/test/-ext-/bignum/test_div.rb new file mode 100644 index 0000000000..ec12e88c91 --- /dev/null +++ b/test/-ext-/bignum/test_div.rb @@ -0,0 +1,19 @@ +require 'test/unit' +require "-test-/bignum" + +class TestBignum < Test::Unit::TestCase + class TestDiv < Test::Unit::TestCase + + SIZEOF_BDIGITS = Bignum::SIZEOF_BDIGITS + 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 + end +end |