Help Modal

src/devtools/TestOverlay.vue

@@ -2,7 +2,7 @@
 import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import { PhArrowClockwise, PhCheck, PhClipboardText, PhWarning, PhX } from '@phosphor-icons/vue'
 import { useSceneStore } from '@/stores/scene'
-import { t } from '@/i18n'
+import { t, useI18n } from '@/i18n'
 import { runAll, type TestResult } from './testRunner'
 import { registerAllTests } from './tests'
 
@@ -140,6 +140,13 @@ async function run() {
   clipboardStatus.value = 'idle'
   startedAt.value = performance.now()
   const snapshot = JSON.parse(JSON.stringify(store.$state))
+  // The test harness asserts against English UI strings (aria-labels,
+  // section titles, help dialog headings, "yet"/"unsaved" substrings).
+  // Pin the locale to 'en' for the duration of the run so a German
+  // browser default doesn't flip them all red. Restore on finally.
+  const { locale } = useI18n()
+  const prevLocale = locale.value
+  locale.value = 'en'
   try {
     await runAll(registerAllTests, {
       onProgress: (d, t) => {
@@ -160,6 +167,7 @@ async function run() {
     })
   } finally {
     store.$state = snapshot
+    locale.value = prevLocale
     finishedAt.value = performance.now()
     running.value = false
   }