From 511579750ba5a22deaf7bbc090992ba68051ac47 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan.jait@bytedance.com>
Date: Tue, 14 Apr 2026 13:49:44 +0800
Subject: [PATCH] chore: remove stale ts-node config remnants

---
 .../tests/build/config/config.test.ts         | 42 -------------------
 .../build/config/ts-node-register/main.ts     |  1 -
 .../config/ts-node-register/rspack.config.ts  | 19 ---------
 .../config/ts-node-register/tsconfig.json     | 12 ------
 packages/rspack/tsconfig.browser.json         |  5 +--
 tests/bench/fixtures/ts-react/tsconfig.json   |  7 +---
 tests/e2e/tsconfig.json                       |  3 --
 7 files changed, 2 insertions(+), 87 deletions(-)
 delete mode 100644 packages/rspack-cli/tests/build/config/ts-node-register/main.ts
 delete mode 100644 packages/rspack-cli/tests/build/config/ts-node-register/rspack.config.ts
 delete mode 100644 packages/rspack-cli/tests/build/config/ts-node-register/tsconfig.json

diff --git a/packages/rspack-cli/tests/build/config/config.test.ts b/packages/rspack-cli/tests/build/config/config.test.ts
index 0ff97a7ea1e7..09914cd7fbc6 100644
--- a/packages/rspack-cli/tests/build/config/config.test.ts
+++ b/packages/rspack-cli/tests/build/config/config.test.ts
@@ -337,46 +337,4 @@ describe('rspack cli', () => {
       ).resolves.toMatch(/Main monorepo file/);
     });
   });
-
-  describe('should keep builtin config loader semantics', () => {
-    const cwd = resolve(__dirname, './ts-node-register');
-    it("builtin config loader can't handle declare const enum", async () => {
-      const { exitCode, stdout, stderr } = await run(
-        cwd,
-        ['-c', 'rspack.config.ts'],
-        {
-          nodeOptions: [],
-        },
-      );
-      expect(stdout).toBeFalsy();
-      expect(stderr).toBeTruthy();
-      expect(stderr).toMatch(/ReferenceError: JSB is not defined/);
-      expect(exitCode).toBe(1);
-    });
-  });
-
-  // describe("loose-unrecognized-keys (default)", () => {
-  // 	const cwd = resolve(__dirname, "./loose-unrecognized-keys");
-  // 	it.concurrent("should report unrecognized keys", async () => {
-  // 		const { stderr, exitCode } = await run(cwd, []);
-  // 		expect(stderr).toMatchInlineSnapshot(`
-  // 		"Configuration error:
-  // 		- Unrecognized key(s) in object: '_additionalProperty'"
-  // 	`);
-  // 		expect(stderr).not.toMatch("ValidationError");
-  // 		expect(exitCode).toBe(0);
-  // 	});
-  // });
-
-  // describe("loose-unrecognized-keys 2 (default)", () => {
-  // 	const cwd = resolve(__dirname, "./loose-unrecognized-keys-other-error");
-  // 	it.concurrent("should fail on other error", async () => {
-  // 		const { stderr, exitCode } = await run(cwd, []);
-  // 		expect(stderr).toMatch("ValidationError");
-  // 		expect(stderr).toMatch(
-  // 			`The provided value "./context" must be an absolute path. at \"context"`
-  // 		);
-  // 		expect(exitCode).toBe(1);
-  // 	});
-  // });
 });
diff --git a/packages/rspack-cli/tests/build/config/ts-node-register/main.ts b/packages/rspack-cli/tests/build/config/ts-node-register/main.ts
deleted file mode 100644
index 17e15c34db8b..000000000000
--- a/packages/rspack-cli/tests/build/config/ts-node-register/main.ts
+++ /dev/null
@@ -1 +0,0 @@
-console.log(`Main ts-node-register file: ${ANSWER}`);
diff --git a/packages/rspack-cli/tests/build/config/ts-node-register/rspack.config.ts b/packages/rspack-cli/tests/build/config/ts-node-register/rspack.config.ts
deleted file mode 100644
index db4157100d7f..000000000000
--- a/packages/rspack-cli/tests/build/config/ts-node-register/rspack.config.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import path from 'path';
-import rspack from '@rspack/core';
-declare const enum JSB {
-  SECRET = 42,
-}
-export default {
-  mode: 'production',
-  entry: path.resolve(__dirname, 'main.ts'),
-
-  output: {
-    path: path.resolve(__dirname, 'dist'),
-    filename: 'node-register.bundle.js',
-  },
-  plugins: [
-    new rspack.DefinePlugin({
-      ANSWER: JSB.SECRET,
-    }),
-  ],
-};
diff --git a/packages/rspack-cli/tests/build/config/ts-node-register/tsconfig.json b/packages/rspack-cli/tests/build/config/ts-node-register/tsconfig.json
deleted file mode 100644
index d55be2d11fae..000000000000
--- a/packages/rspack-cli/tests/build/config/ts-node-register/tsconfig.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "compilerOptions": {
-    "rootDir": ".",
-    "target": "ESNext",
-    "module": "commonjs",
-    "noEmit": true,
-    "moduleResolution": "node",
-    "esModuleInterop": true,
-    "types": ["node", "./namespace.d.ts"]
-  },
-  "include": ["**/*.ts", "**/*.js"]
-}
diff --git a/packages/rspack/tsconfig.browser.json b/packages/rspack/tsconfig.browser.json
index a5e3b74b8fd9..827b34c8ca7c 100644
--- a/packages/rspack/tsconfig.browser.json
+++ b/packages/rspack/tsconfig.browser.json
@@ -12,8 +12,5 @@
     "declarationMap": false
   },
   "include": ["src", "src/**/*.json"],
-  "exclude": ["src/container/default.runtime.js"],
-  "ts-node": {
-    "transpileOnly": true
-  }
+  "exclude": ["src/container/default.runtime.js"]
 }
diff --git a/tests/bench/fixtures/ts-react/tsconfig.json b/tests/bench/fixtures/ts-react/tsconfig.json
index 1222cf3e0743..f72462a87264 100644
--- a/tests/bench/fixtures/ts-react/tsconfig.json
+++ b/tests/bench/fixtures/ts-react/tsconfig.json
@@ -11,10 +11,5 @@
     "useDefineForClassFields": true,
     "allowImportingTsExtensions": true
   },
-  "include": ["src"],
-  "ts-node": {
-    "compilerOptions": {
-      "module": "CommonJS"
-    }
-  }
+  "include": ["src"]
 }
diff --git a/tests/e2e/tsconfig.json b/tests/e2e/tsconfig.json
index 342bdae564ea..86f6fd177c91 100644
--- a/tests/e2e/tsconfig.json
+++ b/tests/e2e/tsconfig.json
@@ -8,8 +8,5 @@
       "@/*": ["./*"]
     },
     "checkJs": false
-  },
-  "ts-node": {
-    "transpileOnly": true
   }
 }