From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/test/-ext-/bignum/test_str2big.rb | 37 ++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 jni/ruby/test/-ext-/bignum/test_str2big.rb

(limited to 'jni/ruby/test/-ext-/bignum/test_str2big.rb')

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
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