diff options
author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
---|---|---|
committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/test/-ext-/bignum/test_big2str.rb |
Fresh start
Diffstat (limited to 'jni/ruby/test/-ext-/bignum/test_big2str.rb')
-rw-r--r-- | jni/ruby/test/-ext-/bignum/test_big2str.rb | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/jni/ruby/test/-ext-/bignum/test_big2str.rb b/jni/ruby/test/-ext-/bignum/test_big2str.rb new file mode 100644 index 0000000..0af552e --- /dev/null +++ b/jni/ruby/test/-ext-/bignum/test_big2str.rb @@ -0,0 +1,29 @@ +require 'test/unit' +require "-test-/bignum" + +class TestBignum < Test::Unit::TestCase + class TestBig2str < Test::Unit::TestCase + + SIZEOF_BDIGIT = Bignum::SIZEOF_BDIGIT + BITSPERDIG = Bignum::BITSPERDIG + BDIGMAX = (1 << BITSPERDIG) - 1 + + def test_big2str_generic + x = 10**1000 + assert_equal("1" + "0" * 1000, x.big2str_generic(10)) + end + + def test_big2str_poweroftwo + e = BITSPERDIG*2 + x = 0b10**e + assert_equal("1" + "0" * e, x.big2str_poweroftwo(2)) + end + + def test_big2str_gmp + x = 10**1000 + assert_equal("1" + "0" * 1000, x.big2str_gmp(10)) + rescue NotImplementedError + end + + end +end |