From b64881077e272f421759149bff40e8d472621423 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 15 Jul 2007 10:05:37 +0000
Subject: * bignum.c (rb_cstr_to_inum): check leading non-digits.  
 [ruby-core:11691]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_integer.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test/ruby/test_integer.rb')

diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb
index 87f7ec8a15..b813fbd878 100644
--- a/test/ruby/test_integer.rb
+++ b/test/ruby/test_integer.rb
@@ -375,4 +375,16 @@ class TestInteger < Test::Unit::TestCase
       assert(e ^ o)
     }
   end
+
+  def test_Integer
+    assert_raise(ArgumentError) {Integer("0x-1")}
+    assert_raise(ArgumentError) {Integer("-0x-1")}
+    assert_raise(ArgumentError) {Integer("0x     123")}
+    assert_raise(ArgumentError) {Integer("0x      123")}
+    assert_raise(ArgumentError) {Integer("0x0x5")}
+    assert_raise(ArgumentError) {Integer("0x0x000000005")}
+    assert_nothing_raised(ArgumentError) {
+      assert_equal(1540841, "0x0x5".to_i(36))
+    }
+  end
 end
-- 
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