add test

Author: ahabhgk

packages/rspack-test-tools/tests/configCases/resolve/imports-fields/index.js

@@ -1,8 +1,8 @@
 import d1 from "./pkg.mjs";
 import d2 from "#internal";
-import d3 from "#internal2"
+import { d3, d4 } from "lib1";
 
 it("imports field to resolve to the same", () => {
 	expect(d2).toBe(d1);
-	expect(d3).toBe(d1);
+	expect(d4).toBe(d3);
 });

packages/rspack-test-tools/tests/configCases/resolve/imports-fields/node_modules/lib1/index.js

@@ -1,10 +1,6 @@
 {
   "name": "pkg",
-  "hash-start": {
-    "#internal": "./pkg.mjs"
-  },
   "imports": {
-    "#internal": "./index.js",
-    "#internal2": "./pkg.mjs"
+    "#internal": "./pkg.mjs"
   }
 }

packages/rspack-test-tools/tests/configCases/resolve/imports-fields/node_modules/lib1/package.json

@@ -932,6 +932,7 @@ const getResolveDefaults = ({
 		exportsFields: ["exports"],
 		roots: [context],
 		mainFields: ["main"],
+		importsFields: ["imports"],
 		byDependency: {
 			wasm: esmDeps(),
 			esm: esmDeps(),