Fresh start

1 files changed, 37 insertions, 0 deletions

diff --git a/jni/ruby/test/-ext-/bignum/test_str2big.rb b/jni/ruby/test/-ext-/bignum/test_str2big.rb
new file mode 100644
index 0000000..4304be8
--- /dev/null
+++ b/jni/ruby/test/-ext-/bignum/test_str2big.rb
@@ -0,0 +1,37 @@
+require 'test/unit'
+require "-test-/bignum"
+
+class TestBignum < Test::Unit::TestCase
+  class TestStr2big < Test::Unit::TestCase
+
+    SIZEOF_BDIGIT = Bignum::SIZEOF_BDIGIT
+    BITSPERDIG = Bignum::BITSPERDIG
+    BDIGMAX = (1 << BITSPERDIG) - 1
+
+    def test_str2big_poweroftwo
+      s = "1" + "0" * 1000
+      n = 16 ** 1000
+      assert_equal(n, s.str2big_poweroftwo(16, true))
+    end
+
+    def test_str2big_normal
+      s = "1" + "0" * 1000
+      n = 10 ** 1000
+      assert_equal(n, s.str2big_normal(10, true))
+    end
+
+    def test_str2big_karatsuba
+      s = "1" + "0" * 1000
+      n = 10 ** 1000
+      assert_equal(n, s.str2big_karatsuba(10, true))
+    end
+
+    def test_str2big_gmp
+      s = "1" + "0" * 1000
+      n = 10 ** 1000
+      assert_equal(n, s.str2big_gmp(10, true))
+    rescue NotImplementedError
+    end
+
+  end
+end