From 719c3de3bc45da44960c08f6cb733ea046695a39 Mon Sep 17 00:00:00 2001
From: harpsealjs <lingyucoder@gmail.com>
Date: Mon, 22 Jul 2024 16:06:36 +0800
Subject: [PATCH] test: add test case for runtime condition (#7250)

---
 .../runtime/runtime-condition/a.js            | 25 +++++++++++
 .../runtime/runtime-condition/ax.js           |  6 +++
 .../runtime/runtime-condition/b.js            |  9 ++++
 .../runtime/runtime-condition/bx.js           |  8 ++++
 .../runtime-condition/concatenated-shared.js  |  1 +
 .../runtime/runtime-condition/dep.js          |  1 +
 .../runtime/runtime-condition/dep2.js         |  1 +
 .../runtime-condition/rspack.config.js        | 44 +++++++++++++++++++
 .../runtime/runtime-condition/shared.js       | 16 +++++++
 .../runtime/runtime-condition/super.js        |  1 +
 .../runtime/runtime-condition/test.config.js  |  9 ++++
 11 files changed, 121 insertions(+)
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/a.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/ax.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/b.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/bx.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/concatenated-shared.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep2.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/rspack.config.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/shared.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/super.js
 create mode 100644 packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/test.config.js

diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/a.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/a.js
new file mode 100644
index 00000000000..8ba395b98e6
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/a.js
@@ -0,0 +1,25 @@
+import { val, val2b } from "./shared";
+
+it("should have correct runtime id", () => {
+	expect(val).toBe(84);
+	expect(val2b).toBe(42);
+	expect(__webpack_require__.j).toBe("a-runtime");
+});
+
+it("should include runtime condition check code", () => {
+	const fs = __non_webpack_require__("fs");
+	const path = __non_webpack_require__("path");
+	const url = __non_webpack_require__("url");
+
+	const __filename = url.fileURLToPath(import.meta.url);
+	const source = fs.readFileSync(
+		path.join(
+			__filename,
+			"../../../../js/config/runtime/runtime-condition/shared.js"
+		),
+		"utf-8"
+	);
+	expect(source).toContain(`"a-runtime" == __webpack_require__.j`)
+	expect(source).toContain(`"b-runtime" == __webpack_require__.j`);
+	expect(source).toContain(`/^[ab]x\\-name$/.test(__webpack_require__.j)`);
+})
\ No newline at end of file
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/ax.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/ax.js
new file mode 100644
index 00000000000..a23f0be6c8b
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/ax.js
@@ -0,0 +1,6 @@
+import { val, val2b } from "./concatenated-shared";
+
+it("should have the correct value", () => {
+  expect(val).toBe(84);
+  expect(val2b).toBe(42);
+});
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/b.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/b.js
new file mode 100644
index 00000000000..590a2c85457
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/b.js
@@ -0,0 +1,9 @@
+import { other, val2c, Test } from "./shared";
+
+it("should have correct runtime id", () => {
+	expect(other).toBe("other");
+	expect(val2c).toBe(42);
+	expect(Test).toBeTypeOf("function");
+	expect(new Test()).toBeInstanceOf(Test);
+	expect(__webpack_require__.j).toBe("b-runtime");
+});
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/bx.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/bx.js
new file mode 100644
index 00000000000..1d24b378858
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/bx.js
@@ -0,0 +1,8 @@
+import { other, val2c, Test } from "./concatenated-shared";
+
+it("should have the correct value", () => {
+	expect(other).toBe("other");
+	expect(val2c).toBe(42);
+	expect(Test).toBeTypeOf("function");
+	expect(new Test()).toBeInstanceOf(Test);
+});
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/concatenated-shared.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/concatenated-shared.js
new file mode 100644
index 00000000000..42feac2d697
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/concatenated-shared.js
@@ -0,0 +1 @@
+export * from "./shared?1";
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep.js
new file mode 100644
index 00000000000..7a4e8a723a4
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep.js
@@ -0,0 +1 @@
+export default 42;
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep2.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep2.js
new file mode 100644
index 00000000000..888cae37af9
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/dep2.js
@@ -0,0 +1 @@
+module.exports = 42;
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/rspack.config.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/rspack.config.js
new file mode 100644
index 00000000000..a73d402de9b
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/rspack.config.js
@@ -0,0 +1,44 @@
+/** @type {import("@rspack/core").Configuration} */
+module.exports = {
+	entry: {
+		"a-name": {
+			import: "./a",
+			runtime: "a-runtime",
+		},
+		"b-name": {
+			import: "./b",
+			runtime: "b-runtime",
+		},
+		"ax-name": "./ax.js",
+		"bx-name": "./bx.js"
+	},
+	target: "web",
+	output: {
+		filename: "[id].js",
+	},
+	optimization: {
+		chunkIds: "named",
+		moduleIds: "named",
+		minimize: false,
+		usedExports: true,
+		concatenateModules: true,
+		splitChunks: {
+			cacheGroups: {
+				forceMerge: {
+					test: /shared/,
+					enforce: true,
+					name: "shared",
+					chunks: "all"
+				}
+			}
+		}
+	},
+	module: {
+		rules: [
+			{
+				test: /dep/,
+				sideEffects: false
+			}
+		]
+	},
+};
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/shared.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/shared.js
new file mode 100644
index 00000000000..b621dff945c
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/shared.js
@@ -0,0 +1,16 @@
+import value from "./dep";
+import value2 from "./dep2";
+import * as dep2 from "./dep2";
+import Super from "./super";
+
+const derived = value;
+
+export const val = /*#__PURE__*/ (() => value + derived)();
+
+export const val2a = value2;
+export const val2b = value2;
+export const val2c = value2;
+
+export const other = "other";
+
+export class Test extends Super {}
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/super.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/super.js
new file mode 100644
index 00000000000..d470a77c21a
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/super.js
@@ -0,0 +1 @@
+export default class Super {}
diff --git a/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/test.config.js b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/test.config.js
new file mode 100644
index 00000000000..feb8f8dd994
--- /dev/null
+++ b/packages/rspack-test-tools/tests/configCases/runtime/runtime-condition/test.config.js
@@ -0,0 +1,9 @@
+module.exports = {
+  findBundle: function (i, options) {
+    return [
+      "a-runtime.js",
+      "shared.js",
+      "a-name.js",
+    ];
+  }
+};