add test

Author: mischnic

turbopack/crates/turbopack-core/src/module_graph/merged_modules.rs

@@ -590,6 +590,16 @@ pub async fn compute_merged_modules(module_graph: Vc<ModuleGraph>) -> Result<Vc<
         let mut included: FxHashSet<ResolvedVc<Box<dyn Module>>> = FxHashSet::default();
 
         for (original, replacement, replacement_included) in result.into_iter().flatten() {
+            println!(
+                "Merged {:?} into {:#?}",
+                original.ident().to_string().await?,
+                replacement_included
+                    .iter()
+                    .map(|m| m.ident().to_string())
+                    .try_join()
+                    .await?
+            );
+
             replacements.insert(original, replacement);
             replacements_to_original.insert(ResolvedVc::upcast(replacement), original);
             included.extend(replacement_included);

turbopack/crates/turbopack-tests/tests/execution/turbopack/scope-hoisting/renaming-2/input/index.js

@@ -0,0 +1,5 @@
+import { foo } from './internal/index.js'
+
+it('should correctly rename imports', () => {
+  expect(foo({})).toBe(true)
+})

turbopack/crates/turbopack-tests/tests/execution/turbopack/scope-hoisting/renaming-2/input/internal/index.js

@@ -0,0 +1,5 @@
+import './patch-other.js'
+import { patch as patch2 } from './patch.js'
+
+export const bar = (patch) => patch + 1
+export const foo = (patch) => patch !== patch2

turbopack/crates/turbopack-tests/tests/execution/turbopack/scope-hoisting/renaming-2/input/internal/patch-other.js

@@ -0,0 +1 @@
+export function patch() {}

turbopack/crates/turbopack-tests/tests/execution/turbopack/scope-hoisting/renaming-2/input/internal/patch.js

@@ -0,0 +1 @@
+export function patch() {}