From f9f98016e296c1cdb9ebf75362c41e5a21a292e0 Mon Sep 17 00:00:00 2001
From: Andrew Kaster <akaster@serenityos.org>
Date: Tue, 5 Mar 2024 10:16:07 -0700
Subject: [PATCH] Tests: Add test for loading module scripts in Workers

---
 .../Text/expected/Worker/Worker-module.txt     |  1 +
 .../Text/input/Worker/Worker-module.html       | 18 ++++++++++++++++++
 Tests/LibWeb/Text/input/Worker/worker.mjs      |  3 +++
 3 files changed, 22 insertions(+)
 create mode 100644 Tests/LibWeb/Text/expected/Worker/Worker-module.txt
 create mode 100644 Tests/LibWeb/Text/input/Worker/Worker-module.html
 create mode 100644 Tests/LibWeb/Text/input/Worker/worker.mjs

diff --git a/Tests/LibWeb/Text/expected/Worker/Worker-module.txt b/Tests/LibWeb/Text/expected/Worker/Worker-module.txt
new file mode 100644
index 0000000000..c0243a5785
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/Worker/Worker-module.txt
@@ -0,0 +1 @@
+Message from worker: Worker responding to: Hello :^)
diff --git a/Tests/LibWeb/Text/input/Worker/Worker-module.html b/Tests/LibWeb/Text/input/Worker/Worker-module.html
new file mode 100644
index 0000000000..604cd0987f
--- /dev/null
+++ b/Tests/LibWeb/Text/input/Worker/Worker-module.html
@@ -0,0 +1,18 @@
+<script src="../include.js"></script>
+<script>
+    asyncTest((done) => {
+        let work = new Worker('worker.mjs', { type: 'module' });
+        work.onmessage = (e) => {
+            println(`Message from worker: ${e.data}`);
+            work.onmessage = null;
+            work.terminate();
+            done();
+        };
+
+        work.onerror = (e) => {
+            println(`Worker error: ${e.message}`);
+        };
+
+        work.postMessage('Hello :^)');
+    });
+</script>
diff --git a/Tests/LibWeb/Text/input/Worker/worker.mjs b/Tests/LibWeb/Text/input/Worker/worker.mjs
new file mode 100644
index 0000000000..6086d143b6
--- /dev/null
+++ b/Tests/LibWeb/Text/input/Worker/worker.mjs
@@ -0,0 +1,3 @@
+self.onmessage = ({ data }) => {
+    self.postMessage(`Worker responding to: ${data}`);
+};