[code-infra] Strengthen URL usage for test config (#18444)

Signed-off-by: Lukas Tyla <llukas.tyla@gmail.com>
Co-authored-by: Jose C Quintas Jr <juniorquintas@gmail.com>

Author: LukasTy

packages/x-date-pickers-pro/vitest.config.browser.mts

@@ -1,4 +1,5 @@
 /// <reference types="@vitest/browser/providers/playwright" />
+import { fileURLToPath } from 'node:url';
 import { mergeConfig } from 'vitest/config';
 import sharedConfig from '../../vitest.shared.mts';
 import { getTestName } from '../../scripts/getTestName.mts';
@@ -7,7 +8,7 @@ export default mergeConfig(sharedConfig, {
   test: {
     name: getTestName(import.meta.url),
     environment: 'browser',
-    setupFiles: [new URL('../../test/utils/setupPickers.js', import.meta.url).pathname],
+    setupFiles: [fileURLToPath(new URL('../../test/utils/setupPickers.js', import.meta.url))],
     browser: {
       enabled: true,
       instances: [

packages/x-date-pickers-pro/vitest.config.jsdom.mts

@@ -1,3 +1,4 @@
+import { fileURLToPath } from 'node:url';
 import { mergeConfig } from 'vitest/config';
 import sharedConfig from '../../vitest.shared.mts';
 import { getTestName } from '../../scripts/getTestName.mts';
@@ -6,6 +7,6 @@ export default mergeConfig(sharedConfig, {
   test: {
     name: getTestName(import.meta.url),
     environment: 'jsdom',
-    setupFiles: [new URL('../../test/utils/setupPickers.js', import.meta.url).pathname],
+    setupFiles: [fileURLToPath(new URL('../../test/utils/setupPickers.js', import.meta.url))],
   },
 });

packages/x-date-pickers/vitest.config.browser.mts

@@ -1,4 +1,5 @@
 /// <reference types="@vitest/browser/providers/playwright" />
+import { fileURLToPath } from 'node:url';
 import { mergeConfig } from 'vitest/config';
 import sharedConfig from '../../vitest.shared.mts';
 
@@ -18,7 +19,7 @@ export default mergeConfig(sharedConfig, {
   test: {
     name: getTestName(import.meta.url),
     environment: 'browser',
-    setupFiles: [new URL('../../test/utils/setupPickers.js', import.meta.url).pathname],
+    setupFiles: [fileURLToPath(new URL('../../test/utils/setupPickers.js', import.meta.url))],
     browser: {
       enabled: true,
       instances: [

packages/x-date-pickers/vitest.config.jsdom.mts

@@ -1,3 +1,4 @@
+import { fileURLToPath } from 'node:url';
 import { mergeConfig } from 'vitest/config';
 // eslint-disable-next-line import/no-relative-packages
 import { redirectImports } from '../../test/vite-plugin-filter-replace.mts';
@@ -24,6 +25,6 @@ export default mergeConfig(sharedConfig, {
   test: {
     name: getTestName(import.meta.url),
     environment: 'jsdom',
-    setupFiles: [new URL('../../test/utils/setupPickers.js', import.meta.url).pathname],
+    setupFiles: [fileURLToPath(new URL('../../test/utils/setupPickers.js', import.meta.url))],
   },
 });

packages/x-internal-gestures/vitest.config.browser.mts

@@ -1,4 +1,5 @@
 /// <reference types="@vitest/browser/providers/playwright" />
+import { fileURLToPath } from 'node:url';
 import { mergeConfig } from 'vitest/config';
 import sharedConfig from '../../vitest.shared.mts';
 import { getTestName } from '../../scripts/getTestName.mts';
@@ -7,7 +8,7 @@ export default mergeConfig(sharedConfig, {
   test: {
     name: getTestName(import.meta.url),
     environment: 'browser',
-    setupFiles: [new URL('./src/matchers/index.ts', import.meta.url).pathname],
+    setupFiles: [fileURLToPath(new URL('./src/matchers/index.ts', import.meta.url))],
     browser: {
       enabled: true,
       isolate: true,

vitest.shared.mts

@@ -31,7 +31,7 @@ export const alias = [
   }),
   {
     find: 'test/utils',
-    replacement: new URL('./test/utils', import.meta.url).pathname,
+    replacement: fileURLToPath(new URL('./test/utils', import.meta.url)),
   },
 ];
 
@@ -53,7 +53,7 @@ export default defineConfig({
   },
   test: {
     globals: true,
-    setupFiles: [new URL('test/setupVitest.ts', import.meta.url).pathname],
+    setupFiles: [fileURLToPath(new URL('test/setupVitest.ts', import.meta.url))],
     // Required for some tests that contain early returns or conditional tests.
     passWithNoTests: true,
     env: {