2 files changed, 39 insertions, 0 deletions
diff --git a/test/visitors/test_mysql.rb b/test/visitors/test_mysql.rb
new file mode 100644
index 0000000000..1d38161caf
--- /dev/null
+++ b/test/visitors/test_mysql.rb
@@ -0,0 +1,21 @@
+require 'helper'
+
+module Arel
+  module Visitors
+    describe 'the mysql visitor' do
+      before do
+        @visitor = MySQL.new Table.engine
+      end
+
+      ###
+      # :'(
+      # http://dev.mysql.com/doc/refman/5.0/en/select.html#id3482214
+      it 'defaults limit to 18446744073709551615' do
+        stmt = Nodes::SelectStatement.new
+        stmt.offset = Nodes::Offset.new(1)
+        sql = @visitor.accept(stmt)
+        sql.must_be_like "SELECT LIMIT 18446744073709551615 OFFSET 1"
+      end
+    end
+  end
+end
diff --git a/test/visitors/test_sqlite.rb b/test/visitors/test_sqlite.rb
new file mode 100644
index 0000000000..fb8392c504
--- /dev/null
+++ b/test/visitors/test_sqlite.rb
@@ -0,0 +1,18 @@
+require 'helper'
+
+module Arel
+  module Visitors
+    describe 'the sqlite visitor' do
+      before do
+        @visitor = SQLite.new Table.engine
+      end
+
+      it 'defaults limit to -1' do
+        stmt = Nodes::SelectStatement.new
+        stmt.offset = Nodes::Offset.new(1)
+        sql = @visitor.accept(stmt)
+        sql.must_be_like "SELECT LIMIT -1 OFFSET 1"
+      end
+    end
+  end
+end