From c8076645786909ca715f5d88bc8cf30f6c5fc6f5 Mon Sep 17 00:00:00 2001
From: Asger F <asgerf@github.com>
Date: Mon, 7 Apr 2025 09:28:56 +0200
Subject: [PATCH] JS: Add test for importing package.json with main

---
 .../library-tests/PathResolution/Basic/import-packages.ts    | 5 +++++
 .../library-tests/PathResolution/PackageWithMain/main.js     | 1 +
 .../PathResolution/PackageWithMain/package.json              | 4 ++++
 .../PathResolution/PackageWithModuleMain/main.js             | 1 +
 .../PathResolution/PackageWithModuleMain/package.json        | 4 ++++
 .../ql/test/library-tests/PathResolution/test.expected       | 2 ++
 6 files changed, 17 insertions(+)
 create mode 100644 javascript/ql/test/library-tests/PathResolution/Basic/import-packages.ts
 create mode 100644 javascript/ql/test/library-tests/PathResolution/PackageWithMain/main.js
 create mode 100644 javascript/ql/test/library-tests/PathResolution/PackageWithMain/package.json
 create mode 100644 javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/main.js
 create mode 100644 javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/package.json

diff --git a/javascript/ql/test/library-tests/PathResolution/Basic/import-packages.ts b/javascript/ql/test/library-tests/PathResolution/Basic/import-packages.ts
new file mode 100644
index 00000000000..45a1dc92d29
--- /dev/null
+++ b/javascript/ql/test/library-tests/PathResolution/Basic/import-packages.ts
@@ -0,0 +1,5 @@
+import '../PackageWithMain'; // $ MISSING: importTarget=PackageWithMain/main.js
+import '../PackageWithModuleMain'; // $ MISSING: importTarget=PackageWithModuleMain/main.js
+
+import '@example/package-with-main'; // $ importTarget=PackageWithMain/main.js
+import '@example/package-with-module-main'; // $ importTarget=PackageWithModuleMain/main.js
diff --git a/javascript/ql/test/library-tests/PathResolution/PackageWithMain/main.js b/javascript/ql/test/library-tests/PathResolution/PackageWithMain/main.js
new file mode 100644
index 00000000000..ad1d380d6cc
--- /dev/null
+++ b/javascript/ql/test/library-tests/PathResolution/PackageWithMain/main.js
@@ -0,0 +1 @@
+export const x = 1;
diff --git a/javascript/ql/test/library-tests/PathResolution/PackageWithMain/package.json b/javascript/ql/test/library-tests/PathResolution/PackageWithMain/package.json
new file mode 100644
index 00000000000..7aab9ed4316
--- /dev/null
+++ b/javascript/ql/test/library-tests/PathResolution/PackageWithMain/package.json
@@ -0,0 +1,4 @@
+{
+    "name": "@example/package-with-main",
+    "main": "./main.js"
+}
diff --git a/javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/main.js b/javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/main.js
new file mode 100644
index 00000000000..ad1d380d6cc
--- /dev/null
+++ b/javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/main.js
@@ -0,0 +1 @@
+export const x = 1;
diff --git a/javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/package.json b/javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/package.json
new file mode 100644
index 00000000000..ff43010d7d5
--- /dev/null
+++ b/javascript/ql/test/library-tests/PathResolution/PackageWithModuleMain/package.json
@@ -0,0 +1,4 @@
+{
+    "name": "@example/package-with-module-main",
+    "module": "./main.js"
+}
diff --git a/javascript/ql/test/library-tests/PathResolution/test.expected b/javascript/ql/test/library-tests/PathResolution/test.expected
index 20c75dddc9a..4797ada8182 100644
--- a/javascript/ql/test/library-tests/PathResolution/test.expected
+++ b/javascript/ql/test/library-tests/PathResolution/test.expected
@@ -22,6 +22,8 @@
 | Basic/Subdir/sub.ts:2:1:2:13 | import '../'; | Basic/index.ts |
 | Basic/Subdir/sub.ts:3:1:3:14 | import './..'; | Basic/index.ts |
 | Basic/Subdir/sub.ts:4:1:4:15 | import './../'; | Basic/index.ts |
+| Basic/import-packages.ts:4:1:4:36 | import  ... -main'; | PackageWithMain/main.js |
+| Basic/import-packages.ts:5:1:5:43 | import  ... -main'; | PackageWithModuleMain/main.js |
 | Basic/index.ts:1:1:1:22 | import  ... r/sub'; | Basic/Subdir/sub.ts |
 | Extended/src/main.ts:2:1:2:21 | import  ... /file"; | Extended/lib/file.ts |
 | Extended/src/main.ts:3:1:3:24 | import  ... le.ts"; | Extended/lib/file.ts |