Tests/LibWeb: Add test to prove we can {,de}serialize File

This test proves the ability of structuredClone() to serialize and deserialize a File object.
Author: https://github.com/kennethmyhra Commit: 0f168d9ca2 Pull-request: https://github.com/SerenityOS/serenity/pull/23323 Reviewed-by: https://github.com/ADKaster ✅
2025-08-01 13:49:16 +00:00 · 2024-02-23 22:15:19 +01:00 · 2024-02-23 22:15:19 +01:00 · 0f168d9ca2 · 2024-07-17 08:43:11 +09:00
commit 0f168d9ca2
parent 0b64a71603
2 changed files with 13 additions and 0 deletions
--- a/Tests/LibWeb/Text/expected/HTML/StructuredClone-serializable-objects.txt
+++ b/Tests/LibWeb/Text/expected/HTML/StructuredClone-serializable-objects.txt
@ -1,3 +1,8 @@
 instanceOf Blob: true
 Blob.type: text/plain
 Blob.text(): Hello, Blob!
+instanceOf File: true
+File.name: hello.txt
+File.type: text/plain
+File.text(): Hello, File!
+File.size: 12