* test/rexml/parser/test_sax2.rb: Add SAX2 API test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Sun Aug 11 17:41:41 2013  Kouhei Sutou  <kou@cozmixng.org>
+
+	* test/rexml/parser/test_sax2.rb: Add SAX2 API test.
+
 Sun Aug 11 15:10:40 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (rb_enc_symname_type): allow ID_ATTRSET for ID_INSTANCE,

test/rexml/parser/test_sax2.rb

@@ -0,0 +1,57 @@
+require "test/unit"
+require "rexml/parsers/sax2parser"
+require "rexml/sax2listener"
+
+class TestSAX2Parser < Test::Unit::TestCase
+  class TestDocumentTypeDeclaration < self
+    private
+    def xml(internal_subset)
+      <<-XML
+<!DOCTYPE r SYSTEM "urn:x-henrikmartensson:test" [
+#{internal_subset}
+]>
+<r/>
+      XML
+    end
+
+    class TestEntityDecl < self
+      class Listener
+        include REXML::SAX2Listener
+        attr_reader :entity_declarations
+        def initialize
+          @entity_declarations = []
+        end
+
+        def entitydecl(*args)
+          super
+          @entity_declarations << args
+        end
+      end
+
+      private
+      def parse(internal_subset)
+        listener = Listener.new
+        parser = REXML::Parsers::SAX2Parser.new(xml(internal_subset))
+        parser.listen(listener)
+        parser.parse
+        listener.entity_declarations
+      end
+
+      class TestGeneralEntity < self
+        class TestValue < self
+          def test_double_quote
+            assert_equal([["name", "value"]], parse(<<-INTERNAL_SUBSET))
+<!ENTITY name "value">
+            INTERNAL_SUBSET
+          end
+
+          def test_single_quote
+            assert_equal([["name", "value"]], parse(<<-INTERNAL_SUBSET))
+<!ENTITY name 'value'>
+            INTERNAL_SUBSET
+          end
+        end
+      end
+    end
+  end
+end