* regparse.c, test/ruby/test_regexp.rb: fixed problem with UTF-8 characters that have U+00FE or invalid characters.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index 889fbb4b2d..dbfe4d7aeb 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -12,4 +12,16 @@ class TestRegexp < Test::Unit::TestCase
   def test_ruby_dev_24887
     assert_equal("a".gsub(/a\Z/, ""), "")
   end
+
+  def test_yoshidam_net_20041111_1
+    s = "[\xC2\xA0-\xC3\xBE]"
+    assert_match(Regexp.new(s, nil, "u"), "\xC3\xBE")
+  end
+
+  def test_yoshidam_net_20041111_2
+    assert_raise(RegexpError) do
+      s = "[\xFF-\xFF]"
+      Regexp.new(s, nil, "u")
+    end
+  end
 end