From a7322e3678d8c5be0e528a346fa42444325e5349 Mon Sep 17 00:00:00 2001
From: kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 28 Oct 2012 12:42:37 +0000
Subject: * lib/rexml/parsers/baseparser.rb: Fix a bug that UTF-8 is used   for
 UTF-16XX encoded XML that doesn't have encoding="UTF-16" in   XML declration.
 * test/rexml/test_document.rb: Add tests for the above change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rexml/test_document.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test/rexml')

diff --git a/test/rexml/test_document.rb b/test/rexml/test_document.rb
index 028fa988a6..4c5d7d1dd8 100644
--- a/test/rexml/test_document.rb
+++ b/test/rexml/test_document.rb
@@ -246,5 +246,27 @@ EOX
         assert_equal("UTF-16", document.encoding)
       end
     end
+
+    class NoEncodingTest < self
+      def test_utf_16le
+        xml = <<-EOX.encode("UTF-16LE").force_encoding("ASCII-8BIT")
+<?xml version="1.0"?>
+<message>Hello world!</message>
+EOX
+        bom = "\ufeff".encode("UTF-16LE").force_encoding("ASCII-8BIT")
+        document = REXML::Document.new(bom + xml)
+        assert_equal("UTF-16", document.encoding)
+      end
+
+      def test_utf_16be
+        xml = <<-EOX.encode("UTF-16BE").force_encoding("ASCII-8BIT")
+<?xml version="1.0"?>
+<message>Hello world!</message>
+EOX
+        bom = "\ufeff".encode("UTF-16BE").force_encoding("ASCII-8BIT")
+        document = REXML::Document.new(bom + xml)
+        assert_equal("UTF-16", document.encoding)
+      end
+    end
   end
 end
-- 
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