diff --git a/e2e/cases/source-map/index.test.ts b/e2e/cases/output/source-map/index.test.ts
similarity index 100%
rename from e2e/cases/source-map/index.test.ts
rename to e2e/cases/output/source-map/index.test.ts
diff --git a/e2e/cases/source-map/package.json b/e2e/cases/output/source-map/package.json
similarity index 57%
rename from e2e/cases/source-map/package.json
rename to e2e/cases/output/source-map/package.json
index f590059dac..339f72d195 100644
--- a/e2e/cases/source-map/package.json
+++ b/e2e/cases/output/source-map/package.json
@@ -3,8 +3,6 @@
   "name": "@e2e/webpack-source-map",
   "version": "1.0.0",
   "dependencies": {
-    "source-map": "0.7.4",
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "source-map": "0.7.4"
   }
 }
diff --git a/e2e/cases/source-map/rsbuild.config.ts b/e2e/cases/output/source-map/rsbuild.config.ts
similarity index 100%
rename from e2e/cases/source-map/rsbuild.config.ts
rename to e2e/cases/output/source-map/rsbuild.config.ts
diff --git a/e2e/cases/source-map/src/App.jsx b/e2e/cases/output/source-map/src/App.jsx
similarity index 100%
rename from e2e/cases/source-map/src/App.jsx
rename to e2e/cases/output/source-map/src/App.jsx
diff --git a/e2e/cases/source-map/src/index.css b/e2e/cases/output/source-map/src/index.css
similarity index 100%
rename from e2e/cases/source-map/src/index.css
rename to e2e/cases/output/source-map/src/index.css
diff --git a/e2e/cases/source-map/src/index.js b/e2e/cases/output/source-map/src/index.js
similarity index 100%
rename from e2e/cases/source-map/src/index.js
rename to e2e/cases/output/source-map/src/index.js
diff --git a/e2e/cases/preview/basic/src/index.js b/e2e/cases/server/preview/basic/src/index.js
similarity index 100%
rename from e2e/cases/preview/basic/src/index.js
rename to e2e/cases/server/preview/basic/src/index.js
diff --git a/e2e/cases/preview/index.test.ts b/e2e/cases/server/preview/index.test.ts
similarity index 100%
rename from e2e/cases/preview/index.test.ts
rename to e2e/cases/server/preview/index.test.ts
diff --git a/e2e/cases/prod-server/index.test.ts b/e2e/cases/server/prod-server/index.test.ts
similarity index 100%
rename from e2e/cases/prod-server/index.test.ts
rename to e2e/cases/server/prod-server/index.test.ts
diff --git a/e2e/cases/prod-server/src/index.ts b/e2e/cases/server/prod-server/src/index.ts
similarity index 100%
rename from e2e/cases/prod-server/src/index.ts
rename to e2e/cases/server/prod-server/src/index.ts
diff --git a/e2e/cases/source/basic/src/common/test.js b/e2e/cases/source/basic/src/common/test.js
deleted file mode 100644
index ad7e6a7bdc..0000000000
--- a/e2e/cases/source/basic/src/common/test.js
+++ /dev/null
@@ -1 +0,0 @@
-export const test = 1;
diff --git a/e2e/cases/source/basic/src/index.js b/e2e/cases/source/basic/src/index.js
deleted file mode 100644
index 25a4303074..0000000000
--- a/e2e/cases/source/basic/src/index.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import { test } from '@common/test';
-
-const testEl = document.createElement('div');
-testEl.id = 'test';
-testEl.innerHTML = `Hello Rsbuild! ${test}`;
-
-document.body.appendChild(testEl);
-
-window.aa = 2;
diff --git a/e2e/cases/source/define/index.test.ts b/e2e/cases/source/define/index.test.ts
new file mode 100644
index 0000000000..d5e89e6a8a
--- /dev/null
+++ b/e2e/cases/source/define/index.test.ts
@@ -0,0 +1,34 @@
+import { build, dev, gotoPage } from '@e2e/helper';
+import { expect, test } from '@playwright/test';
+
+test('should allow to define global variables in development', async ({
+  page,
+}) => {
+  const rsbuild = await dev({
+    cwd: __dirname,
+    page,
+  });
+
+  await gotoPage(page, rsbuild);
+
+  const testEl = page.locator('#test-el');
+  await expect(testEl).toHaveText('aaaaa');
+
+  await rsbuild.close();
+});
+
+test('should allow to define global variables in production build', async ({
+  page,
+}) => {
+  const rsbuild = await build({
+    cwd: __dirname,
+    page,
+  });
+
+  await gotoPage(page, rsbuild);
+
+  const testEl = page.locator('#test-el');
+  await expect(testEl).toHaveText('aaaaa');
+
+  await rsbuild.close();
+});
diff --git a/e2e/cases/source/define/rsbuild.config.ts b/e2e/cases/source/define/rsbuild.config.ts
new file mode 100644
index 0000000000..78bfde9760
--- /dev/null
+++ b/e2e/cases/source/define/rsbuild.config.ts
@@ -0,0 +1,9 @@
+import { defineConfig } from '@rsbuild/core';
+
+export default defineConfig({
+  source: {
+    define: {
+      ENABLE_TEST: JSON.stringify(true),
+    },
+  },
+});
diff --git a/e2e/cases/source/global-vars/src/index.ts b/e2e/cases/source/define/src/index.ts
similarity index 100%
rename from e2e/cases/source/global-vars/src/index.ts
rename to e2e/cases/source/define/src/index.ts
diff --git a/e2e/cases/source/global-vars/src/types.d.ts b/e2e/cases/source/define/src/types.d.ts
similarity index 100%
rename from e2e/cases/source/global-vars/src/types.d.ts
rename to e2e/cases/source/define/src/types.d.ts
diff --git a/e2e/cases/source/global-vars/tsconfig.json b/e2e/cases/source/define/tsconfig.json
similarity index 100%
rename from e2e/cases/source/global-vars/tsconfig.json
rename to e2e/cases/source/define/tsconfig.json
diff --git a/e2e/cases/source/pre-entry/index.test.ts b/e2e/cases/source/pre-entry/index.test.ts
new file mode 100644
index 0000000000..f5ec04a536
--- /dev/null
+++ b/e2e/cases/source/pre-entry/index.test.ts
@@ -0,0 +1,28 @@
+import { build, dev } from '@e2e/helper';
+import { expect, test } from '@playwright/test';
+
+test('should allow to configure pre-entry in development', async ({ page }) => {
+  const rsbuild = await dev({
+    cwd: __dirname,
+    page,
+  });
+
+  await expect(page.innerHTML('#test-el')).resolves.toBe('aaaaa');
+  await expect(page.evaluate('window.aa')).resolves.toBe(2);
+
+  await rsbuild.close();
+});
+
+test('should allow to configure pre-entry in production build', async ({
+  page,
+}) => {
+  const rsbuild = await build({
+    cwd: __dirname,
+    page,
+  });
+
+  await expect(page.innerHTML('#test-el')).resolves.toBe('aaaaa');
+  await expect(page.evaluate('window.aa')).resolves.toBe(2);
+
+  await rsbuild.close();
+});
diff --git a/e2e/cases/source/pre-entry/rsbuild.config.ts b/e2e/cases/source/pre-entry/rsbuild.config.ts
new file mode 100644
index 0000000000..701d7a19fd
--- /dev/null
+++ b/e2e/cases/source/pre-entry/rsbuild.config.ts
@@ -0,0 +1,7 @@
+import { defineConfig } from '@rsbuild/core';
+
+export default defineConfig({
+  source: {
+    preEntry: ['./src/pre.js'],
+  },
+});
diff --git a/e2e/cases/source/pre-entry/src/index.js b/e2e/cases/source/pre-entry/src/index.js
new file mode 100644
index 0000000000..7a13d3d1c1
--- /dev/null
+++ b/e2e/cases/source/pre-entry/src/index.js
@@ -0,0 +1 @@
+window.aa = 2;
diff --git a/e2e/cases/source/basic/src/pre.js b/e2e/cases/source/pre-entry/src/pre.js
similarity index 100%
rename from e2e/cases/source/basic/src/pre.js
rename to e2e/cases/source/pre-entry/src/pre.js
diff --git a/e2e/cases/source/source.test.ts b/e2e/cases/source/source.test.ts
deleted file mode 100644
index d454beb79a..0000000000
--- a/e2e/cases/source/source.test.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { join } from 'node:path';
-import { build, gotoPage } from '@e2e/helper';
-import { expect, test } from '@playwright/test';
-
-const fixtures = __dirname;
-
-test.describe('source configure multi', () => {
-  let rsbuild: Awaited<ReturnType<typeof build>>;
-
-  test.beforeAll(async () => {
-    rsbuild = await build({
-      cwd: join(fixtures, 'basic'),
-      runServer: true,
-      rsbuildConfig: {
-        source: {
-          entry: {
-            index: join(fixtures, 'basic/src/index.js'),
-          },
-          preEntry: ['./src/pre.js'],
-        },
-        resolve: {
-          alias: {
-            '@common': './src/common',
-          },
-        },
-      },
-    });
-  });
-
-  test.afterAll(async () => {
-    await rsbuild.close();
-  });
-
-  test('alias', async ({ page }) => {
-    await gotoPage(page, rsbuild);
-    await expect(page.innerHTML('#test')).resolves.toBe('Hello Rsbuild! 1');
-  });
-
-  test('pre-entry', async ({ page }) => {
-    await gotoPage(page, rsbuild);
-    await expect(page.innerHTML('#test-el')).resolves.toBe('aaaaa');
-
-    // test order
-    await expect(page.evaluate('window.aa')).resolves.toBe(2);
-  });
-});
-
-test('define', async ({ page }) => {
-  const rsbuild = await build({
-    cwd: join(fixtures, 'global-vars'),
-    page,
-    rsbuildConfig: {
-      source: {
-        define: {
-          ENABLE_TEST: JSON.stringify(true),
-        },
-      },
-    },
-  });
-
-  await gotoPage(page, rsbuild);
-
-  const testEl = page.locator('#test-el');
-  await expect(testEl).toHaveText('aaaaa');
-
-  await rsbuild.close();
-});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 91f2292e3f..2f2d9975de 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -204,6 +204,12 @@ importers:
         specifier: ^5.1.0
         version: 5.1.0(webpack@5.97.1)
 
+  e2e/cases/output/source-map:
+    dependencies:
+      source-map:
+        specifier: 0.7.4
+        version: 0.7.4
+
   e2e/cases/react/react-compiler-babel:
     dependencies:
       react:
@@ -217,7 +223,7 @@ importers:
         specifier: ^19.0.0-beta.0
         version: 19.0.0-beta-6fc168f-20241025
 
-  e2e/cases/resolve-pkg-imports: {}
+  e2e/cases/resolve/pkg-imports: {}
 
   e2e/cases/rsdoctor/mock: {}
 
@@ -229,18 +235,6 @@ importers:
 
   e2e/cases/server/ssr: {}
 
-  e2e/cases/source-map:
-    dependencies:
-      react:
-        specifier: ^19.0.0
-        version: 19.0.0
-      react-dom:
-        specifier: ^19.0.0
-        version: 19.0.0(react@19.0.0)
-      source-map:
-        specifier: 0.7.4
-        version: 0.7.4
-
   e2e/cases/svelte:
     dependencies:
       svelte: