From 56543d51a8776d3bc7fa9b947771ce5308bf5df4 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Mon, 29 Apr 2024 00:44:57 -0700
Subject: [PATCH] feat: Add window events "pagehide" / "pageshow" (#1308)

MDN documentation at:

https://developer.mozilla.org/en-US/docs/Web/API/Window/pagehide_event
https://developer.mozilla.org/en-US/docs/Web/API/Window/pageshow_event

By adding these events, it allows library users to use the familiar
fireEvent & friends in their test environments to verify pagehide and
pageshow behavior.

Co-authored-by: Matan Borenkraout <Matanbobi@gmail.com>
---
 src/__tests__/events.js | 4 ++--
 src/event-map.js        | 8 ++++++++
 types/events.d.ts       | 2 ++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/__tests__/events.js b/src/__tests__/events.js
index 20d01b0d..f96c0da1 100644
--- a/src/__tests__/events.js
+++ b/src/__tests__/events.js
@@ -77,8 +77,8 @@ const eventTypes = [
     elementType: 'img',
   },
   {
-    type: '',
-    events: ['offline', 'online'],
+    type: 'Window',
+    events: ['offline', 'online', 'pageHide', 'pageShow'],
     elementType: 'window',
   },
   {
diff --git a/src/event-map.js b/src/event-map.js
index 30e4f9d0..08676759 100644
--- a/src/event-map.js
+++ b/src/event-map.js
@@ -372,6 +372,14 @@ export const eventMap = {
     EventType: 'Event',
     defaultInit: {bubbles: false, cancelable: false},
   },
+  pageHide: {
+    EventType: 'PageTransitionEvent',
+    defaultInit: {bubbles: true, cancelable: true},
+  },
+  pageShow: {
+    EventType: 'PageTransitionEvent',
+    defaultInit: {bubbles: true, cancelable: true},
+  },
 }
 
 export const eventAliasMap = {
diff --git a/types/events.d.ts b/types/events.d.ts
index 57a7edd6..b524c189 100644
--- a/types/events.d.ts
+++ b/types/events.d.ts
@@ -88,6 +88,8 @@ export type EventType =
   | 'lostPointerCapture'
   | 'offline'
   | 'online'
+  | 'pageHide'
+  | 'pageShow'
 
 export type FireFunction = (
   element: Document | Element | Window | Node,