From 8698084a432f7e4882ce4d27eebb150ff01aaf1d Mon Sep 17 00:00:00 2001
From: Danielle Pham <quelledanielle@users.noreply.github.com>
Date: Sun, 19 Aug 2018 14:52:10 -0400
Subject: [PATCH] Add binding for String.prototype.search

---
 crates/js-sys/src/lib.rs             |  7 +++++++
 crates/js-sys/tests/wasm/JsString.rs | 15 +++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/crates/js-sys/src/lib.rs b/crates/js-sys/src/lib.rs
index 6cdc1fdd..6c491346 100644
--- a/crates/js-sys/src/lib.rs
+++ b/crates/js-sys/src/lib.rs
@@ -3089,6 +3089,13 @@ extern "C" {
     #[wasm_bindgen(method, js_class = "String", js_name = replace)]
     pub fn replace_function(this: &JsString, pattern: &RegExp, replacement: &Function) -> JsString;
 
+    /// The search() method executes a search for a match between
+    /// a regular expression and this String object.
+    ///
+    /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/search
+    #[wasm_bindgen(method, js_class = "String")]
+    pub fn search(this: &JsString, pattern: &RegExp) -> i32;
+
     /// The `slice()` method extracts a section of a string and returns it as a
     /// new string, without modifying the original string.
     ///
diff --git a/crates/js-sys/tests/wasm/JsString.rs b/crates/js-sys/tests/wasm/JsString.rs
index 47a3a8fe..898ee767 100644
--- a/crates/js-sys/tests/wasm/JsString.rs
+++ b/crates/js-sys/tests/wasm/JsString.rs
@@ -300,6 +300,21 @@ fn replace() {
     assert_eq!(result, "border-top");
 }
 
+#[wasm_bindgen_test]
+fn search() {
+    let js = JsString::from("The quick brown fox jumped over the lazy dog. If the dog reacted, was it really lazy?");
+    let re = RegExp::new("[^\\w\\s]", "g");
+
+    assert_eq!(js.search(&re), 44);
+
+    let js = JsString::from("hey JudE");
+    let re1 = RegExp::new("[A-Z]", "g");
+    let re2 = RegExp::new("[.]", "g");
+
+    assert_eq!(js.search(&re1), 4);
+    assert_eq!(js.search(&re2), -1);
+}
+
 #[wasm_bindgen_test]
 fn slice() {
     let characters = JsString::from("acxn18");