fix: add cwd to hmr test

Author: underfin

package.json

@@ -23,7 +23,7 @@
     "format": "prettier --write --cache .",
     "lint": "eslint --cache .",
     "typecheck": "tsc -p scripts --noEmit && pnpm -r --parallel run typecheck",
-    "test": "pnpm test-unit && pnpm test-serve && pnpm test-build",
+    "test": "pnpm test-unit && pnpm test-serve && pnpm run test-full-bundle-mode && pnpm test-build",
     "test-full-bundle-mode": "VITE_TEST_FULL_BUNDLE_MODE=1 vitest run -c vitest.config.e2e.ts",
     "test-serve": "vitest run -c vitest.config.e2e.ts",
     "test-build": "VITE_TEST_BUILD=1 vitest run -c vitest.config.e2e.ts",

packages/vite/src/node/build.ts

@@ -660,7 +660,7 @@ async function buildEnvironment(
     //     ? 'strict'
     //     : false,
     // cache: options.watch ? undefined : false,
-    cwd: root,
+    // cwd: root,
     ...options.rollupOptions,
     output: options.rollupOptions.output,
     input,

playground/hmr/vite.config.ts

@@ -15,16 +15,41 @@ export default defineConfig({
     },
     rollupOptions: {
       input: [
-        path.resolve(import.meta.dirname, 'accept-exports/dynamic-imports/index.html'),
-        path.resolve(import.meta.dirname, 'accept-exports/export-from/index.html'),
-        path.resolve(import.meta.dirname, 'accept-exports/main-accepted/index.html'),
-        path.resolve(import.meta.dirname, 'accept-exports/main-non-accepted/index.html'),
-        path.resolve(import.meta.dirname, 'accept-exports/side-effects/index.html'),
-        path.resolve(import.meta.dirname, 'accept-exports/star-imports/index.html'),
-        path.resolve(import.meta.dirname, 'accept-exports/unused-exports/index.html'),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/dynamic-imports/index.html',
+        ),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/export-from/index.html',
+        ),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/main-accepted/index.html',
+        ),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/main-non-accepted/index.html',
+        ),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/side-effects/index.html',
+        ),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/star-imports/index.html',
+        ),
+        path.resolve(
+          import.meta.dirname,
+          'accept-exports/unused-exports/index.html',
+        ),
         path.resolve(import.meta.dirname, 'index.html'),
-      ]
-    }
+      ],
+      // TODO(underfin): find a nice way
+      // The vite root not using `cwd` option call rolldown, the rolldown register module is base on process.cwd to calculate path.
+      // make full bundle mode print the hmr path base on the dirname
+      cwd: import.meta.dirname,
+    },
   },
   plugins: [
     {