Fri Sep 14 21:08:45 EST 2007  Matt Palmer <mpalmer@hezmatt.org>
  * Handle action='' in a form tag as if action wasn't specified
diff -rN -u old-bugfixes/lib/mechanize/form.rb new-bugfixes/lib/mechanize/form.rb
--- old-bugfixes/lib/mechanize/form.rb	2008-10-20 23:30:58.172857136 +1100
+++ new-bugfixes/lib/mechanize/form.rb	2008-10-20 23:30:58.176880125 +1100
@@ -34,6 +34,9 @@
     
         @method = (@form_node['method'] || 'GET').upcase
         @action = Util::html_unescape(@form_node['action'])
+        if @action == ''
+          @action = nil
+        end
         @name = @form_node['name']
         @enctype = @form_node['enctype'] || 'application/x-www-form-urlencoded'
         @clicked_buttons = []
diff -rN -u old-bugfixes/test/htdocs/tc_form_action.html new-bugfixes/test/htdocs/tc_form_action.html
--- old-bugfixes/test/htdocs/tc_form_action.html	2008-10-20 23:30:58.172857136 +1100
+++ new-bugfixes/test/htdocs/tc_form_action.html	2008-10-20 23:30:58.184882032 +1100
@@ -44,5 +44,27 @@
       </table><br />
       <input type="submit" value="Submit" />
     </form>
+
+    <h1>Post Form 5</h1>
+    <form name="post_form5" method="post">
+      <table>
+        <tr>
+          <td>First Name</td>
+          <td><input type="text" name="first_name" /></td>
+        </tr>
+      </table><br />
+      <input type="submit" value="Submit" />
+    </form>
+
+    <h1>Post Form 6</h1>
+    <form name="post_form6" method="post" action="">
+      <table>
+        <tr>
+          <td>First Name</td>
+          <td><input type="text" name="first_name" /></td>
+        </tr>
+      </table><br />
+      <input type="submit" value="Submit" />
+    </form>
   </body>
 </html>
diff -rN -u old-bugfixes/test/tc_form_action.rb new-bugfixes/test/tc_form_action.rb
--- old-bugfixes/test/tc_form_action.rb	2008-10-20 23:30:58.172857136 +1100
+++ new-bugfixes/test/tc_form_action.rb	2008-10-20 23:30:58.180857716 +1100
@@ -49,4 +49,22 @@
     page = form.submit
     assert_equal("http://localhost:#{PORT}/form_post#1", page.uri.to_s)
   end
+
+  def test_missing_action
+    form = @page.form('post_form5') { |f|
+      f.first_name = "Cletus"
+    }
+    assert_equal("http://localhost:#{PORT}/tc_form_action.html", form.action.to_s)
+    page = form.submit
+    assert_equal("http://localhost:#{PORT}/tc_form_action.html", page.uri.to_s)
+  end
+
+  def test_empty_action
+    form = @page.form('post_form6') { |f|
+      f.first_name = "Cletus"
+    }
+    assert_equal("http://localhost:#{PORT}/tc_form_action.html", form.action.to_s)
+    page = form.submit
+    assert_equal("http://localhost:#{PORT}/tc_form_action.html", page.uri.to_s)
+  end
 end