[ruby/rexml] xpath: fix a bug that no namespace attribute isn't matched with prefix

[ruby-list:50733]

Reported by Yasuhiro KIMURA. Thanks!!!

https://github.com/ruby/rexml/commit/8f3c5c176a

1 files changed, 9 insertions, 1 deletions

diff --git a/test/rexml/xpath/test_attribute.rb b/test/rexml/xpath/test_attribute.rb
index 9304db4e0d..713d77b22f 100644
--- a/test/rexml/xpath/test_attribute.rb
+++ b/test/rexml/xpath/test_attribute.rb
@@ -7,7 +7,7 @@ module REXMLTests
     def setup
       @xml = <<-XML
 <?xml version="1.0" encoding="UTF-8"?>
-<root>
+<root xmlns="http://example.com/">
   <child name="one">child1</child>
   <child name="two">child2</child>
   <child name="three">child3</child>
@@ -26,5 +26,13 @@ module REXMLTests
       children = REXML::XPath.each(@document, "/root/child[@name='two']")
       assert_equal(["child2"], children.collect(&:text))
     end
+
+    def test_no_namespace
+      children = REXML::XPath.match(@document,
+                                    "/root/child[@nothing:name='two']",
+                                    "" => "http://example.com/",
+                                    "nothing" => "")
+      assert_equal(["child2"], children.collect(&:text))
+    end
   end
 end