Implement HTMLOptionElement named constructor

components/script/dom/htmloptionelement.rs

@@ -8,12 +8,14 @@ use crate::dom::bindings::codegen::Bindings::HTMLOptionElementBinding;
 use crate::dom::bindings::codegen::Bindings::HTMLOptionElementBinding::HTMLOptionElementMethods;
 use crate::dom::bindings::codegen::Bindings::HTMLSelectElementBinding::HTMLSelectElementBinding::HTMLSelectElementMethods;
 use crate::dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
+use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
+use crate::dom::bindings::error::Fallible;
 use crate::dom::bindings::inheritance::Castable;
 use crate::dom::bindings::root::DomRoot;
 use crate::dom::bindings::str::DOMString;
 use crate::dom::characterdata::CharacterData;
 use crate::dom::document::Document;
-use crate::dom::element::{AttributeMutation, Element};
+use crate::dom::element::{AttributeMutation, CustomElementCreationMode, Element, ElementCreator};
 use crate::dom::htmlelement::HTMLElement;
 use crate::dom::htmlformelement::HTMLFormElement;
 use crate::dom::htmloptgroupelement::HTMLOptGroupElement;
@@ -22,8 +24,9 @@ use crate::dom::htmlselectelement::HTMLSelectElement;
 use crate::dom::node::{BindContext, Node, ShadowIncluding, UnbindContext};
 use crate::dom::text::Text;
 use crate::dom::virtualmethods::VirtualMethods;
+use crate::dom::window::Window;
 use dom_struct::dom_struct;
-use html5ever::{LocalName, Prefix};
+use html5ever::{LocalName, Prefix, QualName};
 use std::cell::Cell;
 use style::element_state::ElementState;
 use style::str::{split_html_space_chars, str_join};
@@ -72,6 +75,37 @@ impl HTMLOptionElement {
         )
     }
 
+    // https://html.spec.whatwg.org/multipage/#dom-option
+    pub fn Option(
+        window: &Window,
+        text: DOMString,
+        value: Option<DOMString>,
+        default_selected: bool,
+        selected: bool,
+    ) -> Fallible<DomRoot<HTMLOptionElement>> {
+        let element = Element::create(
+            QualName::new(None, ns!(html), local_name!("option")),
+            None,
+            &window.Document(),
+            ElementCreator::ScriptCreated,
+            CustomElementCreationMode::Synchronous,
+        );
+
+        let option = DomRoot::downcast::<HTMLOptionElement>(element).unwrap();
+
+        if !text.is_empty() {
+            option.upcast::<Node>().SetTextContent(Some(text))
+        }
+
+        if let Some(val) = value {
+            option.SetValue(val)
+        }
+
+        option.SetDefaultSelected(default_selected);
+        option.set_selectedness(selected);
+        Ok(option)
+    }
+
     pub fn set_selectedness(&self, selected: bool) {
         self.selectedness.set(selected);
     }

components/script/dom/webidls/HTMLOptionElement.webidl

@@ -3,9 +3,9 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmloptionelement
-[Exposed=Window/*, NamedConstructor=Option(optional DOMString text = "", optional DOMString value,
+[Exposed=Window, NamedConstructor=Option(optional DOMString text = "", optional DOMString value,
                          optional boolean defaultSelected = false,
-                         optional boolean selected = false)*/]
+                         optional boolean selected = false)]
 interface HTMLOptionElement : HTMLElement {
   [HTMLConstructor] constructor();
 

tests/wpt/metadata/html/dom/idlharness.https.html.ini

@@ -2106,9 +2106,6 @@
   [HTMLSelectElement interface: attribute willValidate]
     expected: FAIL
 
-  [HTMLOptionElement interface: named constructor]
-    expected: FAIL
-
   [HTMLMarqueeElement interface: attribute hspace]
     expected: FAIL
 
@@ -2253,9 +2250,6 @@
   [HTMLInputElement interface: createInput("url") must inherit property "checkValidity()" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement interface: named constructor prototype property]
-    expected: FAIL
-
   [HTMLInputElement interface: createInput("week") must inherit property "validationMessage" with the proper type]
     expected: FAIL
 
@@ -3147,9 +3141,6 @@
   [HTMLInputElement interface: calling stepDown(long) on createInput("password") with too few arguments must throw TypeError]
     expected: FAIL
 
-  [HTMLOptionElement interface: named constructor object]
-    expected: FAIL
-
   [HTMLFrameElement interface: document.createElement("frame") must inherit property "frameBorder" with the proper type]
     expected: FAIL
 
@@ -3261,9 +3252,6 @@
   [HTMLMarqueeElement interface: attribute bgColor]
     expected: FAIL
 
-  [Stringification of new Option()]
-    expected: FAIL
-
   [HTMLInputElement interface: createInput("file") must inherit property "width" with the proper type]
     expected: FAIL
 
@@ -3309,9 +3297,6 @@
   [HTMLAreaElement interface: document.createElement("area") must inherit property "coords" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "label" with the proper type]
-    expected: FAIL
-
   [HTMLTableCellElement interface: document.createElement("th") must inherit property "chOff" with the proper type]
     expected: FAIL
 
@@ -3348,9 +3333,6 @@
   [HTMLMarqueeElement interface: document.createElement("marquee") must inherit property "scrollAmount" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "form" with the proper type]
-    expected: FAIL
-
   [HTMLInputElement interface: createInput("datetime-local") must inherit property "reportValidity()" with the proper type]
     expected: FAIL
 
@@ -3441,9 +3423,6 @@
   [HTMLSelectElement interface: operation setCustomValidity(DOMString)]
     expected: FAIL
 
-  [HTMLOptionElement interface: named constructor name]
-    expected: FAIL
-
   [HTMLVideoElement interface: document.createElement("video") must inherit property "height" with the proper type]
     expected: FAIL
 
@@ -3456,9 +3435,6 @@
   [HTMLTableElement interface: attribute rules]
     expected: FAIL
 
-  [HTMLOptionElement interface: named constructor length]
-    expected: FAIL
-
   [HTMLInputElement interface: createInput("email") must inherit property "stepUp(long)" with the proper type]
     expected: FAIL
 
@@ -3744,9 +3720,6 @@
   [HTMLInputElement interface: document.createElement("input") must inherit property "valueAsNumber" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "disabled" with the proper type]
-    expected: FAIL
-
   [HTMLFieldSetElement interface: attribute name]
     expected: FAIL
 
@@ -3963,9 +3936,6 @@
   [HTMLAreaElement interface: attribute noHref]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "value" with the proper type]
-    expected: FAIL
-
   [HTMLInputElement interface: createInput("number") must inherit property "valueAsNumber" with the proper type]
     expected: FAIL
 
@@ -4182,9 +4152,6 @@
   [HTMLMarqueeElement interface: document.createElement("marquee") must inherit property "trueSpeed" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "selected" with the proper type]
-    expected: FAIL
-
   [HTMLElement interface: attribute contentEditable]
     expected: FAIL
 
@@ -4290,9 +4257,6 @@
   [HTMLFormElement interface: document.createElement("form") must inherit property "rel" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement must be primary interface of new Option()]
-    expected: FAIL
-
   [HTMLIFrameElement interface: attribute allowPaymentRequest]
     expected: FAIL
 
@@ -4350,9 +4314,6 @@
   [HTMLBodyElement interface: document.createElement("body") must inherit property "vLink" with the proper type]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "text" with the proper type]
-    expected: FAIL
-
   [HTMLMediaElement interface: new Audio() must inherit property "seekable" with the proper type]
     expected: FAIL
 
@@ -4521,9 +4482,6 @@
   [HTMLMediaElement interface: operation getStartDate()]
     expected: FAIL
 
-  [HTMLOptionElement interface: new Option() must inherit property "defaultSelected" with the proper type]
-    expected: FAIL
-
   [HTMLInputElement interface: createInput("email") must inherit property "list" with the proper type]
     expected: FAIL
 
@@ -5028,3 +4986,6 @@
   [SVGAElement includes HTMLHyperlinkElementUtils: member names are unique]
     expected: FAIL
 
+  [HTMLOptionElement interface: named constructor without 'new']
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/forms/constraints/form-validation-checkValidity.html.ini

@@ -1,6 +1,5 @@
 [form-validation-checkValidity.html]
   type: testharness
-  expected: ERROR
   [[INPUT in TEXT status\] no constraint]
     expected: FAIL
 
@@ -427,3 +426,27 @@
   [[INPUT in EMAIL status\] not suffering from being too long (in a form)]
     expected: FAIL
 
+  [[select\]  no constraint (in a form)]
+    expected: FAIL
+
+  [[select\]  suffering from being missing (in a form)]
+    expected: FAIL
+
+  [[textarea\]  suffering from being missing (in a form)]
+    expected: FAIL
+
+  [[select\]  no constraint]
+    expected: FAIL
+
+  [[select\]  suffering from being missing]
+    expected: FAIL
+
+  [[textarea\]  no constraint]
+    expected: FAIL
+
+  [[textarea\]  suffering from being missing]
+    expected: FAIL
+
+  [[textarea\]  no constraint (in a form)]
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/forms/constraints/form-validation-reportValidity.html.ini

@@ -1,6 +1,5 @@
 [form-validation-reportValidity.html]
   type: testharness
-  expected: ERROR
   [[INPUT in TEXT status\] no constraint]
     expected: FAIL
 
@@ -433,3 +432,27 @@
   [[INPUT in EMAIL status\] not suffering from being too long (in a form)]
     expected: FAIL
 
+  [[select\]  no constraint (in a form)]
+    expected: FAIL
+
+  [[select\]  suffering from being missing (in a form)]
+    expected: FAIL
+
+  [[textarea\]  suffering from being missing (in a form)]
+    expected: FAIL
+
+  [[select\]  no constraint]
+    expected: FAIL
+
+  [[select\]  suffering from being missing]
+    expected: FAIL
+
+  [[textarea\]  no constraint]
+    expected: FAIL
+
+  [[textarea\]  suffering from being missing]
+    expected: FAIL
+
+  [[textarea\]  no constraint (in a form)]
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/forms/constraints/form-validation-validity-customError.html.ini

@@ -1,6 +1,5 @@
 [form-validation-validity-customError.html]
   type: testharness
-  expected: ERROR
   [[input\]  The validity.customError must be true if the custom validity error message is not empty]
     expected: FAIL
 
@@ -13,3 +12,15 @@
   [[button\]  The validity.customError must be false if the custom validity error message is empty]
     expected: FAIL
 
+  [[select\]  The validity.customError must be false i the custom validity error message is empty]
+    expected: FAIL
+
+  [[select\]  The validity.customError must be true if the custom validity error message is not empty]
+    expected: FAIL
+
+  [[textarea\]  The validity.customError must be false if the custom validity error message is empty]
+    expected: FAIL
+
+  [[textarea\]  The validity.customError must be true if the custom validity error message is not empty]
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/forms/constraints/form-validation-validity-valid.html.ini

@@ -1,6 +1,5 @@
 [form-validation-validity-valid.html]
   type: testharness
-  expected: ERROR
   [[INPUT in TEXT status\] validity.valid must be false if validity.tooLong is true]
     expected: FAIL
 
@@ -154,3 +153,6 @@
   [[INPUT in DATETIME-LOCAL status\] validity.valid must be false if validity.valueMissing is true]
     expected: FAIL
 
+  [[textarea\]  validity.valid must be false if validity.valueMissing is true]
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/forms/constraints/form-validation-validity-valueMissing.html.ini

@@ -1,6 +1,5 @@
 [form-validation-validity-valueMissing.html]
   type: testharness
-  expected: ERROR
   [[INPUT in TEXT status\] The required attribute is not set]
     expected: FAIL
 
@@ -304,3 +303,15 @@
   [[INPUT in DATETIME-LOCAL status\] The value attribute is empty string]
     expected: FAIL
 
+  [[textarea\]  The value is not empty]
+    expected: FAIL
+
+  [[textarea\]  The value is empty]
+    expected: FAIL
+
+  [[textarea\]  The required attribute is not set]
+    expected: FAIL
+
+  [[select\]  Selected the option with value equals to empty]
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/forms/constraints/form-validation-willValidate.html.ini

@@ -1,6 +1,5 @@
 [form-validation-willValidate.html]
   type: testharness
-  expected: ERROR
   [[INPUT in HIDDEN status\] Must be barred from the constraint validation]
     expected: FAIL
 
@@ -268,3 +267,21 @@
   [[output\]  The willValidate attribute must be false since OUTPUT is not a submittable element]
     expected: FAIL
 
+  [[textarea\]  Must be barred from the constraint validation]
+    expected: FAIL
+
+  [[textarea\]  The willValidate attribute must be false if it has a datalist ancestor]
+    expected: FAIL
+
+  [[textarea\]  The willValidate attribute must be true if an element is mutable]
+    expected: FAIL
+
+  [[select\]  The willValidate attribute must be false if it has a datalist ancestor]
+    expected: FAIL
+
+  [[select\]  The willValidate attribute must be true if an element is mutable]
+    expected: FAIL
+
+  [[select\]  Must be barred from the constraint validation]
+    expected: FAIL
+