From 90b39f2f05ba11c5bc94514a04b40c48e4f755ea Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Sun, 22 Jan 2023 12:25:15 -0800
Subject: [PATCH] Implement URLSearchParams size getter

In preparation for https://github.com/whatwg/url/pull/734

(this shouldn't land until that spec change lands)
---
 src/workerd/api/url-standard.h | 3 +++
 src/workerd/api/url.h          | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/workerd/api/url-standard.h b/src/workerd/api/url-standard.h
index ffae854cfbb..fe69206a591 100644
--- a/src/workerd/api/url-standard.h
+++ b/src/workerd/api/url-standard.h
@@ -126,7 +126,10 @@ class URLSearchParams: public jsg::Object {
 
   jsg::UsvString toString();
 
+  inline uint getSize() { return list.size(); }
+
   JSG_RESOURCE_TYPE(URLSearchParams) {
+    JSG_READONLY_PROTOTYPE_PROPERTY(size, getSize);
     JSG_METHOD(append);
     JSG_METHOD_NAMED(delete, delete_);
     JSG_METHOD(get);
diff --git a/src/workerd/api/url.h b/src/workerd/api/url.h
index db757e826d3..19418bc858a 100644
--- a/src/workerd/api/url.h
+++ b/src/workerd/api/url.h
@@ -174,7 +174,10 @@ class URLSearchParams: public jsg::Object {
 
   kj::String toString();
 
+  inline uint getSize() { return url->query.size(); }
+
   JSG_RESOURCE_TYPE(URLSearchParams, CompatibilityFlags::Reader flags) {
+    JSG_READONLY_PROTOTYPE_PROPERTY(size, getSize);
     JSG_METHOD(append);
     JSG_METHOD_NAMED(delete, delete_);
     JSG_METHOD(get);