1 files changed, 32 insertions, 0 deletions
diff --git a/test/cgi/test_cgi_util.rb b/test/cgi/test_cgi_util.rb
new file mode 100644
index 0000000000..ec0744ded4
--- /dev/null
+++ b/test/cgi/test_cgi_util.rb
@@ -0,0 +1,32 @@
+require 'test/unit'
+require 'cgi'
+require 'stringio'
+
+
+class CGIUtilTest < Test::Unit::TestCase
+
+
+  def setup
+    ENV['REQUEST_METHOD'] = 'GET'
+    @str1="&<>\" \xE3\x82\x86\xE3\x82\x93\xE3\x82\x86\xE3\x82\x93"
+    @str1.force_encoding("UTF-8") if RUBY_VERSION>="1.9"
+  end
+
+  def teardown
+    %W[REQUEST_METHOD SCRIPT_NAME].each do |name|
+      ENV.delete(name)
+    end
+  end
+
+
+  def test_cgi_escape
+    assert_equal('%26%3C%3E%22+%E3%82%86%E3%82%93%E3%82%86%E3%82%93', CGI::escape(@str1))
+    assert_equal('%26%3C%3E%22+%E3%82%86%E3%82%93%E3%82%86%E3%82%93'.ascii_only?, CGI::escape(@str1).ascii_only?) if RUBY_VERSION>="1.9"
+  end
+
+  def test_cgi_unescape
+    assert_equal(@str1, CGI::unescape('%26%3C%3E%22+%E3%82%86%E3%82%93%E3%82%86%E3%82%93'))
+    assert_equal(@str1.encoding, CGI::unescape('%26%3C%3E%22+%E3%82%86%E3%82%93%E3%82%86%E3%82%93').encoding) if RUBY_VERSION>="1.9"
+  end
+
+end