From af2dae63d1cdfd06d33e1b997d05f658a6920cec Mon Sep 17 00:00:00 2001
From: Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
Date: Tue, 8 Apr 2025 16:41:45 +0200
Subject: [PATCH] Tests: Rearrange message order in
 Messaging-post-channel-over-channel

The way this test was written didn't guarantee a deterministic message
order, resulting in different output in Chromium and Firefox. This
change slightly rearranges the message order to make it deterministic.

This change is necessary as a prepartion for upcoming change that makes
MessagePort post messages from a separate thread, which would've
revealed the non-deterministic message order.
---
 .../Messaging/Messaging-post-channel-over-channel.txt         | 2 +-
 .../input/Messaging/Messaging-post-channel-over-channel.html  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Tests/LibWeb/Text/expected/Messaging/Messaging-post-channel-over-channel.txt b/Tests/LibWeb/Text/expected/Messaging/Messaging-post-channel-over-channel.txt
index 192dd3d0914..0ebf505f534 100644
--- a/Tests/LibWeb/Text/expected/Messaging/Messaging-post-channel-over-channel.txt
+++ b/Tests/LibWeb/Text/expected/Messaging/Messaging-post-channel-over-channel.txt
@@ -1,6 +1,6 @@
 Port1: "Hello"
 Port1: {"foo":{}}
-Port1: "DONE"
 Port2: "Hello"
 Port3: "Hello from the transferred port"
+Port1: "DONE"
 Port2: "DONE"
diff --git a/Tests/LibWeb/Text/input/Messaging/Messaging-post-channel-over-channel.html b/Tests/LibWeb/Text/input/Messaging/Messaging-post-channel-over-channel.html
index ed1cd00137d..7ef3b100abd 100644
--- a/Tests/LibWeb/Text/input/Messaging/Messaging-post-channel-over-channel.html
+++ b/Tests/LibWeb/Text/input/Messaging/Messaging-post-channel-over-channel.html
@@ -23,11 +23,11 @@
         let channel2 = new MessageChannel();
 
         channel2.port2.onmessage = (event) => {
-            println("Port3: " + JSON.stringify(event.data))
+            println("Port3: " + JSON.stringify(event.data));
+            channel.port2.postMessage("DONE");
         }
 
         channel.port2.postMessage("Hello");
         channel.port2.postMessage({ foo: channel2.port1 }, { transfer: [channel2.port1] });
-        channel.port2.postMessage("DONE");
     });
 </script>