diff --git a/components/script/dom/htmlformelement.rs b/components/script/dom/htmlformelement.rs
index d0647839a47e..bf2fd4f2de4b 100644
--- a/components/script/dom/htmlformelement.rs
+++ b/components/script/dom/htmlformelement.rs
@@ -3,20 +3,24 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::Bindings::HTMLFormElementBinding;
-use dom::bindings::codegen::InheritTypes::HTMLFormElementDerived;
+use dom::bindings::codegen::Bindings::HTMLFormElementBinding::HTMLFormElementMethods;
+use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLFormElementDerived};
 use dom::bindings::js::{JSRef, Temporary};
 use dom::bindings::utils::{Reflectable, Reflector};
-use dom::document::Document;
-use dom::element::HTMLFormElementTypeId;
+use dom::document::{Document, DocumentHelpers};
+use dom::element::{Element, AttributeHandlers, HTMLFormElementTypeId};
 use dom::eventtarget::{EventTarget, NodeTargetTypeId};
 use dom::htmlelement::HTMLElement;
-use dom::node::{Node, ElementNodeTypeId};
+use dom::node::{Node, ElementNodeTypeId, document_from_node};
 use servo_util::str::DOMString;
+use std::ascii::OwnedStrAsciiExt;
+use url::UrlParser;
+
 
 #[jstraceable]
 #[must_root]
 pub struct HTMLFormElement {
-    pub htmlelement: HTMLElement
+    pub htmlelement: HTMLElement,
 }
 
 impl HTMLFormElementDerived for EventTarget {
@@ -39,6 +43,100 @@ impl HTMLFormElement {
     }
 }
 
+impl<'a> HTMLFormElementMethods for JSRef<'a, HTMLFormElement> {
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-form-acceptcharset
+    make_getter!(AcceptCharset, "accept-charset")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-form-acceptcharset
+    make_setter!(SetAcceptCharset, "accept-charset")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-action
+    fn Action(self) -> DOMString {
+        let elem: JSRef<Element> = ElementCast::from_ref(self);
+        let action = elem.get_string_attribute("action");
+        let doc = document_from_node(self).root();
+        let base = doc.url();
+        // https://html.spec.whatwg.org/multipage/infrastructure.html#reflect
+        match UrlParser::new().base_url(base).parse(action.as_slice()) {
+            Ok(parsed) => parsed.serialize(),
+            Err(_) => base.serialize()
+        }
+    }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-action
+    make_setter!(SetAction, "action")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-form-autocomplete
+    fn Autocomplete(self) -> DOMString {
+        let elem: JSRef<Element> = ElementCast::from_ref(self);
+        let ac = elem.get_string_attribute("autocomplete").into_ascii_lower();
+        // https://html.spec.whatwg.org/multipage/forms.html#attr-form-autocomplete
+        match ac.as_slice() {
+            "off" => ac,
+            _ => "on".to_string()
+        }
+    }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-form-autocomplete
+    make_setter!(SetAutocomplete, "autocomplete")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-enctype
+    fn Enctype(self) -> DOMString {
+        let elem: JSRef<Element> = ElementCast::from_ref(self);
+        let enctype = elem.get_string_attribute("enctype").into_ascii_lower();
+        // https://html.spec.whatwg.org/multipage/forms.html#attr-fs-enctype
+        match enctype.as_slice() {
+            "text/plain" | "multipart/form-data" => enctype,
+            _ => "application/x-www-form-urlencoded".to_string()
+        }
+    }
+
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-enctype
+    make_setter!(SetEnctype, "enctype")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-encoding
+    fn Encoding(self) -> DOMString {
+        self.Enctype()
+    }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-encoding
+    fn SetEncoding(self, value: DOMString) {
+        self.SetEnctype(value)
+    }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-method
+    fn Method(self) -> DOMString {
+        let elem: JSRef<Element> = ElementCast::from_ref(self);
+        let method = elem.get_string_attribute("method").into_ascii_lower();
+        // https://html.spec.whatwg.org/multipage/forms.html#attr-fs-method
+        match method.as_slice() {
+            "post" | "dialog" => method,
+            _ => "get".to_string()
+        }
+    }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-method
+    make_setter!(SetMethod, "method")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-form-name
+    make_getter!(Name)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-form-name
+    make_setter!(SetName, "name")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-novalidate
+    make_bool_getter!(NoValidate)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-novalidate
+    make_bool_setter!(SetNoValidate, "novalidate")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-target
+    make_getter!(Target)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-fs-target
+    make_setter!(SetTarget, "target")
+}
 impl Reflectable for HTMLFormElement {
     fn reflector<'a>(&'a self) -> &'a Reflector {
         self.htmlelement.reflector()
diff --git a/components/script/dom/webidls/HTMLFormElement.webidl b/components/script/dom/webidls/HTMLFormElement.webidl
index ffa36bc4d6b6..0878a6931a28 100644
--- a/components/script/dom/webidls/HTMLFormElement.webidl
+++ b/components/script/dom/webidls/HTMLFormElement.webidl
@@ -6,15 +6,15 @@
 // http://www.whatwg.org/html/#htmlformelement
 //[OverrideBuiltins]
 interface HTMLFormElement : HTMLElement {
-  //         attribute DOMString acceptCharset;
-  //         attribute DOMString action;
-  //         attribute DOMString autocomplete;
-  //         attribute DOMString enctype;
-  //         attribute DOMString encoding;
-  //         attribute DOMString method;
-  //         attribute DOMString name;
-  //         attribute boolean noValidate;
-  //         attribute DOMString target;
+           attribute DOMString acceptCharset;
+           attribute DOMString action;
+           attribute DOMString autocomplete;
+           attribute DOMString enctype;
+           attribute DOMString encoding;
+           attribute DOMString method;
+           attribute DOMString name;
+           attribute boolean noValidate;
+           attribute DOMString target;
 
   //readonly attribute HTMLFormControlsCollection elements;
   //readonly attribute long length;
diff --git a/tests/wpt/metadata/dom/nodes/case.html.ini b/tests/wpt/metadata/dom/nodes/case.html.ini
deleted file mode 100644
index 181257c9eef1..000000000000
--- a/tests/wpt/metadata/dom/nodes/case.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[case.html]
-  type: testharness
-
diff --git a/tests/wpt/metadata/html/dom/interfaces.html.ini b/tests/wpt/metadata/html/dom/interfaces.html.ini
index 050400abefe2..2f50c0d40bec 100644
--- a/tests/wpt/metadata/html/dom/interfaces.html.ini
+++ b/tests/wpt/metadata/html/dom/interfaces.html.ini
@@ -5397,33 +5397,6 @@
   [HTMLTableCellElement interface: attribute bgColor]
     expected: FAIL
 
-  [HTMLFormElement interface: attribute acceptCharset]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute action]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute autocomplete]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute enctype]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute encoding]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute method]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute name]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute noValidate]
-    expected: FAIL
-
-  [HTMLFormElement interface: attribute target]
-    expected: FAIL
-
   [HTMLFormElement interface: attribute elements]
     expected: FAIL
 
@@ -5445,33 +5418,6 @@
   [HTMLFormElement interface: operation requestAutocomplete()]
     expected: FAIL
 
-  [HTMLFormElement interface: document.createElement("form") must inherit property "acceptCharset" with the proper type (0)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "action" with the proper type (1)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "autocomplete" with the proper type (2)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "enctype" with the proper type (3)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "encoding" with the proper type (4)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "method" with the proper type (5)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "name" with the proper type (6)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "noValidate" with the proper type (7)]
-    expected: FAIL
-
-  [HTMLFormElement interface: document.createElement("form") must inherit property "target" with the proper type (8)]
-    expected: FAIL
-
   [HTMLFormElement interface: document.createElement("form") must inherit property "elements" with the proper type (9)]
     expected: FAIL