From 133df1f1e6f632f069985a56e2fd89a4ea659203 Mon Sep 17 00:00:00 2001
From: Neko <neko@ayaka.moe>
Date: Fri, 14 Aug 2026 19:31:00 +0800
Subject: [PATCH] test: run Vitest browser projects headlessly (#2284)

---
 apps/stage-tamagotchi/vitest.config.ts               | 1 +
 packages/audio-pipelines-transcribe/vitest.config.ts | 1 +
 packages/stage-ui-mmd/vitest.config.ts               | 1 +
 packages/stage-ui/vitest.config.ts                   | 1 +
 4 files changed, 4 insertions(+)

diff --git a/apps/stage-tamagotchi/vitest.config.ts b/apps/stage-tamagotchi/vitest.config.ts
index 543ee1aff..6b23175c7 100644
--- a/apps/stage-tamagotchi/vitest.config.ts
+++ b/apps/stage-tamagotchi/vitest.config.ts
@@ -34,6 +34,7 @@ export default defineConfig({
           exclude: ['**/node_modules/**', '**/.git/**'],
           browser: {
             enabled: true,
+            headless: true,
             provider: playwright(),
             instances: [
               { browser: 'chromium' },
diff --git a/packages/audio-pipelines-transcribe/vitest.config.ts b/packages/audio-pipelines-transcribe/vitest.config.ts
index e99c86074..fb1157876 100644
--- a/packages/audio-pipelines-transcribe/vitest.config.ts
+++ b/packages/audio-pipelines-transcribe/vitest.config.ts
@@ -25,6 +25,7 @@ export default defineConfig(({ mode }) => ({
           browser: {
             provider: playwright(),
             enabled: true,
+            headless: true,
             // Vitest browser mode requires an explicit browser instance list.
             instances: [
               { browser: 'chromium' },
diff --git a/packages/stage-ui-mmd/vitest.config.ts b/packages/stage-ui-mmd/vitest.config.ts
index 675da9fd1..cb1e8712c 100644
--- a/packages/stage-ui-mmd/vitest.config.ts
+++ b/packages/stage-ui-mmd/vitest.config.ts
@@ -17,6 +17,7 @@ export default defineConfig({
           include: ['src/**/*.browser.test.ts'],
           browser: {
             enabled: true,
+            headless: true,
             provider: playwright(),
             instances: [
               { browser: 'chromium' },
diff --git a/packages/stage-ui/vitest.config.ts b/packages/stage-ui/vitest.config.ts
index 778ed53d9..6d6013a91 100644
--- a/packages/stage-ui/vitest.config.ts
+++ b/packages/stage-ui/vitest.config.ts
@@ -40,6 +40,7 @@ export default defineConfig(({ mode }) => {
             exclude: ['**/node_modules/**'],
             browser: {
               enabled: true,
+              headless: true,
               provider: playwright(),
               instances: [
                 { browser: 'chromium' },