test: add app chunk test

crates/rolldown/tests/rolldown/function/format/app/dynamic-import-chunk/_config.json

@@ -0,0 +1,6 @@
+{
+  "config": {
+    "format": "app"
+  },
+  "expectExecuted": false
+}

crates/rolldown/tests/rolldown/function/format/app/dynamic-import-chunk/artifacts.snap

@@ -0,0 +1,40 @@
+---
+source: crates/rolldown_testing/src/integration_test.rs
+snapshot_kind: text
+---
+# Assets
+
+## dep.js
+
+```js
+var __rolldown_modules = {
+
+"dep.js": function(__rolldown_runtime) {
+//#region dep.js
+__rolldown_runtime.__toCommonJS(__rolldown_runtime.exports);
+__rolldown_runtime.__export(__rolldown_runtime.exports, { default: () => dep_default });
+var dep_default = "[dep ok]";
+
+//#endregion
+},
+
+};
+
+```
+## main.js
+
+```js
+var __rolldown_modules = {
+
+"main.js": function(__rolldown_runtime) {
+//#region main.js
+__rolldown_runtime.__toCommonJS(__rolldown_runtime.exports);
+__rolldown_runtime.__export(__rolldown_runtime.exports, { default: () => main_default });
+var main_default = () => import("./dep.js");
+
+//#endregion
+},
+
+};
+
+```

crates/rolldown/tests/rolldown/function/format/app/dynamic-import-chunk/dep.js

@@ -0,0 +1 @@
+export default "[dep ok]"

crates/rolldown/tests/rolldown/function/format/app/dynamic-import-chunk/main.js

@@ -0,0 +1 @@
+export default () => import("./dep.js")

crates/rolldown/tests/rolldown/function/format/app/shared-chunk/_config.json

@@ -0,0 +1,16 @@
+{
+  "config": {
+    "format": "app",
+    "input": [
+      {
+        "import": "./main1.js",
+        "name": "main1"
+      },
+      {
+        "import": "./main2.js",
+        "name": "main2"
+      }
+    ]
+  },
+  "expectExecuted": false
+}

crates/rolldown/tests/rolldown/function/format/app/shared-chunk/artifacts.snap

@@ -0,0 +1,59 @@
+---
+source: crates/rolldown_testing/src/integration_test.rs
+snapshot_kind: text
+---
+# Assets
+
+## dep.js
+
+```js
+var __rolldown_modules = {
+
+"dep.js": function(__rolldown_runtime) {
+//#region dep.js
+__rolldown_runtime.__toCommonJS(__rolldown_runtime.exports);
+__rolldown_runtime.__export(__rolldown_runtime.exports, { default: () => dep_default });
+var dep_default = "[dep ok]";
+
+//#endregion
+},
+
+};
+
+```
+## main1.js
+
+```js
+var __rolldown_modules = {
+
+"main1.js": function(__rolldown_runtime) {
+//#region main1.js
+__rolldown_runtime.__toCommonJS(__rolldown_runtime.exports);
+__rolldown_runtime.__export(__rolldown_runtime.exports, { default: () => main1_default });
+var dep_exports = __rolldown_runtime.require("dep.js");
+var main1_default = "main1: " + dep_exports.default;
+
+//#endregion
+},
+
+};
+
+```
+## main2.js
+
+```js
+var __rolldown_modules = {
+
+"main2.js": function(__rolldown_runtime) {
+//#region main2.js
+__rolldown_runtime.__toCommonJS(__rolldown_runtime.exports);
+__rolldown_runtime.__export(__rolldown_runtime.exports, { default: () => main2_default });
+var dep_exports = __rolldown_runtime.require("dep.js");
+var main2_default = "main2: " + dep_exports.default;
+
+//#endregion
+},
+
+};
+
+```

crates/rolldown/tests/rolldown/function/format/app/shared-chunk/dep.js

@@ -0,0 +1 @@
+export default "[dep ok]"

crates/rolldown/tests/rolldown/function/format/app/shared-chunk/main1.js

@@ -0,0 +1,2 @@
+import dep from "./dep.js"
+export default "main1: " + dep;

crates/rolldown/tests/rolldown/function/format/app/shared-chunk/main2.js

@@ -0,0 +1,2 @@
+import dep from "./dep.js"
+export default "main2: " + dep;

crates/rolldown/tests/snapshots/integration_rolldown__filename_with_hash.snap

@@ -4125,6 +4125,11 @@ snapshot_kind: text
 - out.js => out.js
 - out.css
 
+# tests/rolldown/function/format/app/dynamic-import-chunk
+
+- main-!~{000}~.js => main-CLbdS1rw.js
+- dep-!~{001}~.js => dep-CpkzZlrt.js
+
 # tests/rolldown/function/format/app/export-all
 
 - main-!~{000}~.js => main-BdghrDco.js
@@ -4163,6 +4168,12 @@ snapshot_kind: text
 
 - main-!~{000}~.js => main-C1Zl5Znc.js
 
+# tests/rolldown/function/format/app/shared-chunk
+
+- main1-!~{000}~.js => main1-R3nOeIoa.js
+- main2-!~{001}~.js => main2-BbKbhREb.js
+- dep-!~{002}~.js => dep-Bs9a6pBX.js
+
 # tests/rolldown/function/format/cjs/conflict_exports_key
 
 - main-!~{000}~.js => main-BJs_Uc9B.js