binding for Date.prototype.getUTCSeconds()

src/js.rs

@@ -939,6 +939,12 @@ extern "C" {
     #[wasm_bindgen(method, js_name = getUTCMonth)]
     pub fn get_utc_month(this: &Date) -> u32;
 
+    /// The getUTCSeconds() method returns the seconds in the specified date according to universal time.
+    ///
+    /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCSeconds
+    #[wasm_bindgen(method, js_name = getUTCSeconds)]
+    pub fn get_utc_seconds(this: &Date) -> u32;
+
     /// Creates a JavaScript Date instance that represents
     /// a single moment in time. Date objects are based on a time value that is
     /// the number of milliseconds since 1 January 1970 UTC.

tests/all/js_globals/Date.rs

@@ -598,6 +598,40 @@ fn get_utc_month() {
         .test()
 }
 
+#[test]
+fn get_utc_seconds() {
+    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 get_utc_seconds(this: &Date) -> u32 {
+                this.get_utc_seconds()
+            }
+        "#,
+        )
+        .file(
+            "test.js",
+            r#"
+            import * as assert from "assert";
+            import * as wasm from "./out";
+
+            export function test() {
+                let date = new Date('July 20, 1969, 20:18:04 UTC');
+
+                assert.equal(wasm.get_utc_seconds(date), 4);
+            }
+        "#,
+        )
+        .test()
+}
+
 #[test]
 fn new() {
     project()