From 7cc248703a1d2a22b13d3e8f749feb6659ae53e3 Mon Sep 17 00:00:00 2001
From: Asger F <asgerf@github.com>
Date: Tue, 10 Jun 2025 11:30:42 +0200
Subject: [PATCH] JS: Add test for dynamic imports

---
 .../ql/test/library-tests/UnderlyingTypes/dynamicImportLib.ts | 4 ++++
 .../ql/test/library-tests/UnderlyingTypes/dynamicImportUse.ts | 4 ++++
 2 files changed, 8 insertions(+)
 create mode 100644 javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportLib.ts
 create mode 100644 javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportUse.ts

diff --git a/javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportLib.ts b/javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportLib.ts
new file mode 100644
index 00000000000..93324a15390
--- /dev/null
+++ b/javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportLib.ts
@@ -0,0 +1,4 @@
+import * as express from 'express';
+
+export async function getRequest(): express.Request {
+}
diff --git a/javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportUse.ts b/javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportUse.ts
new file mode 100644
index 00000000000..9be24770148
--- /dev/null
+++ b/javascript/ql/test/library-tests/UnderlyingTypes/dynamicImportUse.ts
@@ -0,0 +1,4 @@
+async function t1() {
+    const e = await import('./dynamicImportLib');
+    e.getRequest(); // $ MISSING: hasUnderlyingType='express'.Request
+}