From 100b3be9ae7f6ad0af53dd87d0e9706df6e813c3 Mon Sep 17 00:00:00 2001
From: kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 28 Oct 2012 12:19:58 +0000
Subject: * test/rexml/test_document.rb: Add tests for parsing XML encoded   by
 UTF-16 with BOM.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37360 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 72d0ff696f..02e4a69754 100644
--- a/test/rexml/test_document.rb
+++ b/test/rexml/test_document.rb
@@ -223,4 +223,26 @@ EOX
       end
     end
   end
+
+  class BomTest < self
+    def test_utf_16le
+      xml = <<-EOX.encode("UTF-16LE").force_encoding("ASCII-8BIT")
+<?xml version="1.0" encoding="UTF-16"?>
+<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" encoding="UTF-16"?>
+<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
-- 
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