binding for Date.prototype.setFullYear()

src/js.rs

@@ -1027,6 +1027,13 @@ extern "C" {
     #[wasm_bindgen(method, js_name = setDate)]
     pub fn set_date(this: &Date, day: u32) -> f64;
 
+    /// The setFullYear() method sets the full year for a specified date according to local time.
+    /// Returns new timestamp.
+    ///
+    /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setFullYear
+    #[wasm_bindgen(method, js_name = setFullYear)]
+    pub fn set_full_year(this: &Date, year: u32) -> f64;
+
     /// The toDateString() method returns the date portion of a Date object
     /// in human readable form in American English.
     ///

tests/all/js_globals/Date.rs

@@ -765,6 +765,45 @@ fn set_date() {
         .test()
 }
 
+#[test]
+fn set_full_year() {
+    project()
+        .file(
+            "src/lib.rs",
+            r#"
+            #![feature(proc_macro, wasm_custom_section)]
+
+            extern crate wasm_bindgen;
+            use wasm_bindgen::prelude::*;
+            use wasm_bindgen::js::Date;
+
+            #[wasm_bindgen]
+            pub fn set_full_year(this: &Date, year: u32) -> f64 {
+                this.set_full_year(year)
+            }
+        "#,
+        )
+        .file(
+            "test.js",
+            r#"
+            import * as assert from "assert";
+            import * as wasm from "./out";
+
+            export function test() {
+                let event1 = new Date('August 19, 1975 23:15:30');
+                let event2 = new Date('August 19, 1976 23:15:30');
+
+                let eventMsFromUnixEpoch = wasm.set_full_year(event1, 1976);
+
+                assert.equal(eventMsFromUnixEpoch, 209312130000);
+                assert.equal(event1.getTime(), event2.valueOf());
+                assert.equal(event1.getFullYear(), 1976);
+            }
+        "#,
+        )
+        .test()
+}
+
 #[test]
 fn to_date_string() {
     project()