From d62a48d7bd76aa6cef4d9df96ff8efbe774879c3 Mon Sep 17 00:00:00 2001
From: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
Date: Fri, 13 Nov 2026 08:35:35 -0800
Subject: [PATCH] test: remove low-value localization and mobile test coverage

---
 .../scripts/ci/sharding/ci-shard-timings.json |   8 --
 ...windows-pty-table-stress-observer.test.mjs |  43 ++----
 .../install-electron-package-binary.test.mjs  | 115 +--------------
 .../shared-electron-dist-cache.test.ts        | 131 ------------------
 .../locale-brand-prefilter.test.mjs           |  55 --------
 .../locale-generic-ui-terms.test.mjs          | 125 -----------------
 ...ale-repair-catalog-missing-leaves.test.mjs |  12 +-
 .../locale-translation-policy.es-pr.test.mjs  |  34 -----
 .../locale-translation-policy.test.mjs        |  22 ---
 .../protected-copy-keys.test.mjs              |  40 +-----
 .../verify-localization-catalog.test.mjs      |  24 ----
 .../verify-localization-catalogs.test.mjs     |  50 -------
 ...audit-localization-native-dialogs.test.mjs |  27 +---
 .../verify-localization-extraction.test.mjs   |  55 --------
 .../macos-terminal-host-bundle.test.mjs       |  81 +----------
 .../mobile-web-app-route-manifest.test.mjs    | 105 +-------------
 .../mobile-web-app-route-snapshot.test.mjs    |  33 -----
 ...obile-web-app-html-preview-render.test.mjs |  13 --
 ...bile-web-app-media-preview-render.test.mjs |  20 +--
 .../mobile-web-app-mermaid-render.test.mjs    |  33 -----
 20 files changed, 21 insertions(+), 1005 deletions(-)
 delete mode 100644 config/scripts/electron-installation/shared-dist-cache/shared-electron-dist-cache.test.ts
 delete mode 100644 config/scripts/locale-catalog/locale-brand-prefilter.test.mjs
 delete mode 100644 config/scripts/locale-catalog/locale-generic-ui-terms.test.mjs
 delete mode 100644 config/scripts/locale-catalog/locale-translation-policy.es-pr.test.mjs
 delete mode 100644 config/scripts/locale-catalog/locale-translation-policy.test.mjs
 delete mode 100644 config/scripts/localization/catalog-validation/verify-localization-catalogs.test.mjs
 delete mode 100644 config/scripts/localization/source-extraction/verify-localization-extraction.test.mjs
 delete mode 100644 config/scripts/mobile-web-app/mobile-web-app-route-snapshot.test.mjs

diff --git a/config/scripts/ci/sharding/ci-shard-timings.json b/config/scripts/ci/sharding/ci-shard-timings.json
index 0ceb948e2b6..ffa0250c9b6 100644
--- a/config/scripts/ci/sharding/ci-shard-timings.json
+++ b/config/scripts/ci/sharding/ci-shard-timings.json
@@ -94,11 +94,7 @@
       "config/scripts/diagnostics/lag-capture/lag-probe-failures.test.mjs": 55,
       "config/scripts/dependency-security/runtime-resolution/linear-sdk-runtime.test.mjs": 773,
       "config/scripts/preflight/changed-checks/lint-staged-worktree-backup.test.mjs": 278,
-      "config/scripts/locale-catalog/locale-brand-prefilter.test.mjs": 246,
-      "config/scripts/locale-catalog/locale-generic-ui-terms.test.mjs": 102,
       "config/scripts/locale-catalog/locale-repair-catalog-missing-leaves.test.mjs": 159,
-      "config/scripts/locale-catalog/locale-translation-policy.es-pr.test.mjs": 91,
-      "config/scripts/locale-catalog/locale-translation-policy.test.mjs": 189,
       "config/scripts/localization/source-extraction/localization-extraction-call-syntax.test.mjs": 317,
       "config/scripts/localization/extraction-policy/localization-extraction-change-scope.test.mjs": 732,
       "config/scripts/performance/macos-computer-owner/macos-computer-helper-owner-loss-processes.test.mjs": 52,
@@ -130,7 +126,6 @@
       "config/scripts/mobile-web-app/shell/mobile-web-app-render.test.mjs": 254,
       "config/scripts/mobile-web-app/session/mobile-web-app-rich-markdown-render.test.mjs": 356,
       "config/scripts/mobile-web-app/mobile-web-app-route-manifest.test.mjs": 174,
-      "config/scripts/mobile-web-app/mobile-web-app-route-snapshot.test.mjs": 121,
       "config/scripts/mobile-web-app/shell/mobile-web-app-safe-area-render.test.mjs": 314,
       "config/scripts/mobile-web-app/session/mobile-web-app-screencast-lane-grant.test.mjs": 70,
       "config/scripts/mobile-web-app/session/mobile-web-app-session-dictation-capture.test.mjs": 123,
@@ -230,7 +225,6 @@
       "config/scripts/tool-invocation/script-entry-detection.test.mjs": 107,
       "config/scripts/test-fixtures/script-copy-closure/script-module-dependencies.test.mjs": 62,
       "config/scripts/ci/workflow-contracts/setup-pnpm-action.test.mjs": 421,
-      "config/scripts/electron-installation/shared-dist-cache/shared-electron-dist-cache.test.ts": 140,
       "config/scripts/native-build/node-addons/shared-native-build.test.mjs": 127,
       "config/scripts/artifact-storage/atomic-publication/shared-tree-publish.test.mjs": 63,
       "config/scripts/desktop-distribution/macos/sign-mac-app.test.mjs": 268,
@@ -246,8 +240,6 @@
       "config/scripts/desktop-distribution/channel-policy/verify-dev-channel-packaging.test.mjs": 213,
       "config/scripts/native-build/linux/verify-linux-glibc-floor.test.mjs": 156,
       "config/scripts/localization/catalog-validation/verify-localization-catalog.test.mjs": 422,
-      "config/scripts/localization/catalog-validation/verify-localization-catalogs.test.mjs": 1574,
-      "config/scripts/localization/source-extraction/verify-localization-extraction.test.mjs": 233,
       "config/scripts/desktop-distribution/runtime-verification/verify-packaged-mobile-web-bundle.test.mjs": 214,
       "config/scripts/desktop-distribution/runtime-verification/verify-packaged-node-pty-job-ownership.test.mjs": 93,
       "config/scripts/orcad-distribution/template/verify-packaged-orcad-template.test.mjs": 454,
diff --git a/config/scripts/diagnostics/windows-pty/windows-pty-table-stress-observer.test.mjs b/config/scripts/diagnostics/windows-pty/windows-pty-table-stress-observer.test.mjs
index b557887dc59..73faeda0e98 100644
--- a/config/scripts/diagnostics/windows-pty/windows-pty-table-stress-observer.test.mjs
+++ b/config/scripts/diagnostics/windows-pty/windows-pty-table-stress-observer.test.mjs
@@ -1,45 +1,20 @@
-import { rmSync } from 'node:fs'
-import { afterEach, describe, expect, it } from 'vitest'
+import { describe, expect, it } from 'vitest'
 import { sanitizeStressText } from './windows-pty-table-stress-observer.mjs'
 
-const directories = []
-afterEach(() => {
-  for (const directory of directories.splice(0)) {
-    rmSync(directory, { recursive: true, force: true })
-  }
-})
-
 describe('Windows PTY stress observer', () => {
-  it('preserves OSC boundaries while redacting their title payload and adjacent CSI text', () => {
+  it('redacts a key interrupted by adjacent controls without moving their bytes', () => {
     const esc = String.fromCharCode(27)
-    const raw = `${esc}]0;private@sensitive.test${esc}\\${esc}[31mprivate@sensitive.test`
+    const before = 'sk-secret01'
+    const after = '234567890abcdefghijkl'
+    const controls = `${esc}[31m${esc}[1m`
+    const raw = `${before}${controls}${after}`
     const sanitized = sanitizeStressText(raw)
-    expect(sanitized).not.toContain('private@')
-    expect(sanitized).not.toContain('sensitive.test')
-    expect(sanitized).toContain(`${esc}]0;`)
-    expect(sanitized).toContain(`${esc}\\${esc}[31m`)
+    expect(sanitized).not.toContain(before)
+    expect(sanitized).not.toContain(after)
+    expect(sanitized.slice(before.length, before.length + controls.length)).toBe(controls)
     expect(sanitized.length).toBe(raw.length)
   })
 
-  it.each([
-    ['email domain', 'private@', 'sensitive.test', ['[31m']],
-    ['email name', 'pri', 'vate@sensitive.test', ['[31m', '[1m']],
-    ['vendor key', 'sk-secret01', '234567890abcdefghijkl', ['[31m', '[1m']],
-    ['bearer token', 'Bearer secret01', '234567890abcdefghijkl', ['[31m', '[1m']]
-  ])(
-    'redacts %s interrupted by adjacent controls without moving their bytes',
-    (_kind, before, after, fragments) => {
-      const esc = String.fromCharCode(27)
-      const controls = fragments.map((fragment) => esc + fragment).join('')
-      const raw = `${before}${controls}${after}`
-      const sanitized = sanitizeStressText(raw)
-      expect(sanitized).not.toContain(before)
-      expect(sanitized).not.toContain(after)
-      expect(sanitized.slice(before.length, before.length + controls.length)).toBe(controls)
-      expect(sanitized.length).toBe(raw.length)
-    }
-  )
-
   it('scrubs an interrupted OSC title independently from the adjacent rendered address', () => {
     const esc = String.fromCharCode(27)
     const title = `private@${esc}[31msensitive.test`
diff --git a/config/scripts/electron-installation/platform-layout/install-electron-package-binary.test.mjs b/config/scripts/electron-installation/platform-layout/install-electron-package-binary.test.mjs
index 4b29b5607bf..11b074bd47c 100644
--- a/config/scripts/electron-installation/platform-layout/install-electron-package-binary.test.mjs
+++ b/config/scripts/electron-installation/platform-layout/install-electron-package-binary.test.mjs
@@ -1,19 +1,10 @@
-import {
-  existsSync,
-  lstatSync,
-  mkdirSync,
-  readdirSync,
-  readFileSync,
-  rmSync,
-  writeFileSync
-} from 'node:fs'
+import { existsSync, lstatSync, mkdirSync, readFileSync, rmSync, writeFileSync } from 'node:fs'
 import { join } from 'node:path'
 import { describe, expect, it } from 'vitest'
 import {
   addSiblingWorktree,
   initGitRepo,
   mkTempProject,
-  readExtractorCallCount,
   readSharedDistMarker,
   runInstallScript,
   sharedCacheRoot,
@@ -27,7 +18,7 @@ import {
 } from './install-electron-package-binary-test-fixtures.mjs'
 
 describe('install-electron-package-binary', () => {
-  it('installs Electron from an isolated cache and repairs path.txt', () => {
+  it('installs the distribution and repairs path.txt', () => {
     const projectDir = mkTempProject()
 
     try {
@@ -43,10 +34,6 @@ describe('install-electron-package-binary', () => {
       const result = runInstallScript(projectDir)
 
       expect(result.status, result.stderr).toBe(0)
-      expect(readFileSync(join(projectDir, 'electron-get.log'), 'utf8')).toMatch(
-        /cacheRoot=.*orca-electron-.*cache/
-      )
-      expect(readFileSync(join(projectDir, 'electron-get.log'), 'utf8')).toContain('force=true')
       expect(readFileSync(join(projectDir, 'node_modules', 'electron', 'path.txt'), 'utf8')).toBe(
         'electron'
       )
@@ -61,31 +48,6 @@ describe('install-electron-package-binary', () => {
           ).isSymbolicLink()
         ).toBe(true)
       }
-      expect(result.stdout).toContain('Repaired Electron path.txt -> electron')
-    } finally {
-      rmSync(projectDir, { recursive: true, force: true })
-    }
-  })
-
-  it('preserves an existing Electron distribution when replacement download fails', () => {
-    const projectDir = mkTempProject()
-
-    try {
-      writeFakeElectronPackage(projectDir)
-      writeFakeElectronGet(projectDir, { downloadFailures: 1, downloadErrorCode: 'EACCES' })
-      writeFakeElectronDist(projectDir, {
-        version: 'v40.0.0',
-        executableContents: 'existing executable',
-        pathContents: 'electron'
-      })
-
-      const result = runInstallScript(projectDir)
-      const electronDir = join(projectDir, 'node_modules/electron')
-
-      expect(result.status).toBe(1)
-      expect(readFileSync(join(electronDir, 'dist/version'), 'utf8')).toBe('v40.0.0')
-      expect(readFileSync(join(electronDir, 'dist/electron'), 'utf8')).toBe('existing executable')
-      expect(readFileSync(join(electronDir, 'path.txt'), 'utf8')).toBe('electron')
     } finally {
       rmSync(projectDir, { recursive: true, force: true })
     }
@@ -124,36 +86,6 @@ describe('install-electron-package-binary', () => {
     }
   })
 
-  it('keeps a persistent cache root while retrying transient failures', () => {
-    const projectDir = mkTempProject()
-    const cacheRoot = join(projectDir, 'electron-cache')
-
-    try {
-      writeFakeElectronPackage(projectDir)
-      writeFakeElectronGet(projectDir, {
-        downloadFailures: 1,
-        downloadErrorCode: 'ECONNRESET'
-      })
-      writeFakeExtractor(projectDir, { createExecutable: true })
-      mkdirSync(cacheRoot, { recursive: true })
-      writeFileSync(join(cacheRoot, 'preserved.marker'), 'keep me')
-
-      const result = runInstallScript(projectDir, {
-        ORCA_ELECTRON_PACKAGE_CACHE_ROOT: cacheRoot,
-        ORCA_ELECTRON_PACKAGE_RETRY_DELAYS_MS: '0,0'
-      })
-
-      expect(result.status, result.stderr).toBe(0)
-      expect(existsSync(join(cacheRoot, 'preserved.marker'))).toBe(true)
-      expect(
-        readFileSync(join(projectDir, 'electron-get.log'), 'utf8').trim().split('\n')
-      ).toHaveLength(2)
-    } finally {
-      rmSync(projectDir, { recursive: true, force: true })
-    }
-  })
-
-  // The shared cache is macOS-only: it exists to avoid a second copy via APFS clonefile.
   it('shares the Electron dist into a sibling worktree without downloading', () => {
     const projectDir = mkTempProject()
     const siblingDir = `${projectDir}-sibling`
@@ -174,7 +106,6 @@ describe('install-electron-package-binary', () => {
       const siblingDistDir = join(siblingDir, 'node_modules/electron/dist')
 
       expect(result.status, result.stderr).toBe(0)
-      expect(readExtractorCallCount(siblingDir)).toBe(0)
       expect(existsSync(join(siblingDir, 'electron-get.log'))).toBe(false)
       expect(lstatSync(siblingDistDir).isDirectory()).toBe(true)
       expect(lstatSync(siblingDistDir).isSymbolicLink()).toBe(false)
@@ -184,44 +115,13 @@ describe('install-electron-package-binary', () => {
         'electron'
       )
       expect(readSharedDistMarker(siblingDir)).toBe(sharedEntryName)
-      expect(result.stdout).toContain('Shared Electron 41.5.0 from')
     } finally {
       rmSync(siblingDir, { recursive: true, force: true })
       rmSync(projectDir, { recursive: true, force: true })
     }
   })
 
-  it('publishes an already installed Electron dist that predates the shared cache', () => {
-    const projectDir = mkTempProject()
-
-    try {
-      initGitRepo(projectDir)
-      writeFakeElectronPackage(projectDir)
-      writeFakeElectronGet(projectDir)
-      writeFakeExtractor(projectDir, { createExecutable: true })
-      writeFakeElectronDist(projectDir, {
-        executableContents: 'existing executable',
-        pathContents: 'electron'
-      })
-
-      const result = runInstallScript(projectDir, { CI: '' })
-      const entryPath = join(sharedCacheRoot(projectDir), sharedEntryName)
-      const distDir = join(projectDir, 'node_modules/electron/dist')
-
-      expect(result.status, result.stderr).toBe(0)
-      expect(readExtractorCallCount(projectDir)).toBe(0)
-      expect(existsSync(join(projectDir, 'electron-get.log'))).toBe(false)
-      expect(readFileSync(join(entryPath, 'version'), 'utf8')).toBe('v41.5.0')
-      expect(readFileSync(join(entryPath, 'electron'), 'utf8')).toBe('existing executable')
-      expect(readSharedDistMarker(projectDir)).toBe(sharedEntryName)
-      expect(readFileSync(join(distDir, 'electron'), 'utf8')).toBe('existing executable')
-      expect(readFileSync(join(distDir, 'version'), 'utf8')).toBe('v41.5.0')
-    } finally {
-      rmSync(projectDir, { recursive: true, force: true })
-    }
-  })
-
-  it('replaces a corrupt shared Electron dist entry instead of re-downloading forever', () => {
+  it('repairs a corrupt shared Electron dist entry', () => {
     const projectDir = mkTempProject()
 
     try {
@@ -238,16 +138,12 @@ describe('install-electron-package-binary', () => {
       const distDir = join(projectDir, 'node_modules/electron/dist')
 
       expect(result.status, result.stderr).toBe(0)
-      expect(result.stderr).not.toContain('Failed to install Electron package binary')
-      expect(readExtractorCallCount(projectDir)).toBe(1)
       expect(readFileSync(join(distDir, 'version'), 'utf8')).toBe('v41.5.0')
       expect(readFileSync(join(projectDir, 'node_modules/electron/path.txt'), 'utf8')).toBe(
         'electron'
       )
-      // Why not just fall back: an entry left corrupt makes every sibling worktree download again.
       expect(readFileSync(join(entryPath, 'version'), 'utf8')).toBe('v41.5.0')
       expect(readSharedDistMarker(projectDir)).toBe(sharedEntryName)
-      expect(readdirSync(sharedCacheRoot(projectDir))).toEqual([sharedEntryName])
     } finally {
       rmSync(projectDir, { recursive: true, force: true })
     }
@@ -275,11 +171,6 @@ describe('install-electron-package-binary', () => {
         'v42.0.0'
       )
       expect(readSharedDistMarker(projectDir)).toBe(sharedEntryNameFor('42.0.0'))
-      // Why the old entry stays: sibling worktrees on the previous branch still share it.
-      expect(readdirSync(cacheRoot).sort()).toEqual([
-        sharedEntryNameFor('41.5.0'),
-        sharedEntryNameFor('42.0.0')
-      ])
       expect(readFileSync(join(cacheRoot, sharedEntryNameFor('41.5.0'), 'version'), 'utf8')).toBe(
         'v41.5.0'
       )
diff --git a/config/scripts/electron-installation/shared-dist-cache/shared-electron-dist-cache.test.ts b/config/scripts/electron-installation/shared-dist-cache/shared-electron-dist-cache.test.ts
deleted file mode 100644
index 96937ded364..00000000000
--- a/config/scripts/electron-installation/shared-dist-cache/shared-electron-dist-cache.test.ts
+++ /dev/null
@@ -1,131 +0,0 @@
-import type { execFileSync } from 'node:child_process'
-import {
-  existsSync,
-  mkdirSync,
-  mkdtempSync,
-  readdirSync,
-  rmSync,
-  symlinkSync,
-  writeFileSync
-} from 'node:fs'
-import { tmpdir } from 'node:os'
-import path from 'node:path'
-import { afterEach, describe, expect, it } from 'vitest'
-import {
-  shareElectronDistFromCache,
-  isUsableElectronDist,
-  publishSharedElectronDist,
-  resolveSharedElectronDistEntry
-} from './shared-electron-dist-cache.mjs'
-
-const VERSION = '43.4.1'
-const PLATFORM_PATH = path.join('Electron.app', 'Contents', 'MacOS', 'Electron')
-const roots: string[] = []
-
-afterEach(() => {
-  while (roots.length > 0) {
-    rmSync(roots.pop()!, { recursive: true, force: true })
-  }
-})
-
-function makeRoot(): string {
-  const root = mkdtempSync(path.join(tmpdir(), 'orca-shared-electron-'))
-  roots.push(root)
-  return root
-}
-
-function writeDist(distPath: string, version = VERSION): string {
-  mkdirSync(path.join(distPath, path.dirname(PLATFORM_PATH)), { recursive: true })
-  writeFileSync(path.join(distPath, 'version'), `v${version}\n`)
-  writeFileSync(path.join(distPath, PLATFORM_PATH), 'electron')
-  return distPath
-}
-
-function makeEntry(root: string, entryName = `${VERSION}-darwin-arm64`) {
-  const cacheRoot = path.join(root, 'cache')
-  return {
-    cacheRoot,
-    entryPath: path.join(cacheRoot, entryName),
-    markerPath: path.join(root, '.orca-shared-dist')
-  }
-}
-
-const baseOptions = {
-  repoRoot: '/repo',
-  electronPackageDir: '/repo/node_modules/electron',
-  version: VERSION,
-  targetPlatform: 'darwin',
-  targetArch: 'arm64',
-  env: {} as NodeJS.ProcessEnv,
-  execFile: (() => '/repo/.git\n') as unknown as typeof execFileSync
-}
-
-describe('resolveSharedElectronDistEntry', () => {
-  it('declines an identity that would not be a single safe path segment', () => {
-    expect(resolveSharedElectronDistEntry({ ...baseOptions, targetArch: '../escape' })).toBeNull()
-    expect(resolveSharedElectronDistEntry({ ...baseOptions, targetPlatform: 'dar/win' })).toBeNull()
-    expect(resolveSharedElectronDistEntry({ ...baseOptions, version: '' })).toBeNull()
-  })
-})
-
-describe('isUsableElectronDist', () => {
-  it('rejects a symlink so a redirected entry is never treated as cache content', () => {
-    const root = makeRoot()
-    writeDist(path.join(root, 'real'))
-    symlinkSync(path.join(root, 'real'), path.join(root, 'link'), 'dir')
-    expect(isUsableElectronDist(path.join(root, 'link'), VERSION, PLATFORM_PATH)).toBe(false)
-  })
-})
-
-describe('publishSharedElectronDist', () => {
-  it('leaves no entry and no staging tree when sharing fails', () => {
-    const root = makeRoot()
-    const entry = makeEntry(root)
-    const share = (_source: string, destination: string) => {
-      writeDist(destination)
-      throw new Error('no shareable storage')
-    }
-    expect(publishSharedElectronDist(writeDist(path.join(root, 'dist')), entry, { share })).toBe(
-      false
-    )
-    expect(existsSync(entry.entryPath)).toBe(false)
-    expect(readdirSync(entry.cacheRoot)).toEqual([])
-  })
-})
-
-describe('shareElectronDistFromCache', () => {
-  it('refuses an entry that fails validation instead of installing it', () => {
-    const root = makeRoot()
-    const entry = makeEntry(root)
-    mkdirSync(entry.cacheRoot, { recursive: true })
-    writeDist(entry.entryPath, '40.0.0')
-    const stagePath = path.join(root, 'stage')
-    expect(
-      shareElectronDistFromCache(entry, stagePath, {
-        version: VERSION,
-        platformPath: PLATFORM_PATH
-      })
-    ).toBe(false)
-    expect(existsSync(stagePath)).toBe(false)
-  })
-
-  it('reports failure rather than falling back to a full copy', () => {
-    const root = makeRoot()
-    const entry = makeEntry(root)
-    mkdirSync(entry.cacheRoot, { recursive: true })
-    writeDist(entry.entryPath)
-    // Stub mechanism-dependent sharing failures; byte-copy fallback would defeat cache’s storage purpose.
-    const stagePath = path.join(root, 'stage')
-    const share = () => {
-      throw new Error('no shareable storage')
-    }
-    expect(
-      shareElectronDistFromCache(entry, stagePath, {
-        version: VERSION,
-        platformPath: PLATFORM_PATH,
-        share
-      })
-    ).toBe(false)
-    expect(existsSync(stagePath)).toBe(false)
-  })
-})
diff --git a/config/scripts/locale-catalog/locale-brand-prefilter.test.mjs b/config/scripts/locale-catalog/locale-brand-prefilter.test.mjs
deleted file mode 100644
index 0ea14ffea3b..00000000000
--- a/config/scripts/locale-catalog/locale-brand-prefilter.test.mjs
+++ /dev/null
@@ -1,55 +0,0 @@
-import { describe, expect, it, vi } from 'vitest'
-import { repairTranslatedValue } from './locale-translation-policy.mjs'
-
-describe('locale brand matching', () => {
-  it('does not construct boundary expressions for absent brands', () => {
-    let boundaryExpressions = 0
-    vi.stubGlobal(
-      'RegExp',
-      new Proxy(RegExp, {
-        construct(target, args) {
-          if (typeof args[0] === 'string' && args[0].startsWith('(^|[^A-Za-z_])')) {
-            boundaryExpressions += 1
-          }
-          return Reflect.construct(target, args)
-        }
-      })
-    )
-    try {
-      for (const locale of ['zh', 'ja', 'ko', 'es']) {
-        expect(
-          repairTranslatedValue({
-            key: 'fixture.endpoint',
-            enValue: 'Choose an endpoint.',
-            localeValue: 'fixture translation',
-            locale
-          })
-        ).toBe('fixture translation')
-      }
-    } finally {
-      vi.unstubAllGlobals()
-    }
-    expect(boundaryExpressions).toBe(0)
-  })
-
-  it.each([
-    ['Use Gemini.', 'Usar Géminis.', 'Usar Gemini.'],
-    ['Use GeminiX.', 'Usar Géminis.', 'Usar Géminis.'],
-    ['Use XGemini.', 'Usar Géminis.', 'Usar Géminis.'],
-    ['Use _Gemini_.', 'Usar Géminis.', 'Usar Géminis.'],
-    ['Use Gemini_2.', 'Usar Géminis.', 'Usar Géminis.'],
-    ['Use 2Gemini3.', 'Usar Géminis.', 'Usar Gemini.'],
-    ['Use (Gemini).', 'Usar Géminis.', 'Usar Gemini.'],
-    ['Use éGemini界.', 'Usar Géminis.', 'Usar Gemini.'],
-    ['Use gemini.', 'Usar Géminis.', 'Usar Géminis.'],
-    ['Use GeminiX and Gemini.', 'Usar Géminis.', 'Usar Gemini.'],
-    ['Use Gemini.', 'Gemini y Géminis.', 'Gemini y Géminis.'],
-    ['Use Gemini.', '_Gemini_ y Géminis.', '_Gemini_ y Gemini.'],
-    ['Use GitHub Copilot.', 'Usar Copiloto de GitHub.', 'Usar GitHub Copilot.'],
-    ['Use XGitHub CopilotY.', 'Usar Copiloto de GitHub.', 'Usar GitHub Copilot.']
-  ])('preserves literal and boundary matching for %j / %j', (enValue, localeValue, expected) => {
-    expect(
-      repairTranslatedValue({ key: 'fixture.brand', enValue, localeValue, locale: 'es' })
-    ).toBe(expected)
-  })
-})
diff --git a/config/scripts/locale-catalog/locale-generic-ui-terms.test.mjs b/config/scripts/locale-catalog/locale-generic-ui-terms.test.mjs
deleted file mode 100644
index f2f5f6aebdb..00000000000
--- a/config/scripts/locale-catalog/locale-generic-ui-terms.test.mjs
+++ /dev/null
@@ -1,125 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-import { repairTranslatedValue } from './locale-translation-policy.mjs'
-
-// #12113: generic-word brand repair reverted ~2000 translations; keep UI vocabulary translated and real brands Latin.
-describe('locale generic UI terms', () => {
-  it('keeps a translated generic term when the whole value is that term', () => {
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.settings.AppearancePane.terminalTitle',
-        enValue: 'Terminal',
-        localeValue: '터미널',
-        locale: 'ko'
-      })
-    ).toBe('터미널')
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.settings.QuickCommandsPane.4ccc63da87',
-        enValue: 'Agent',
-        localeValue: '에이전트',
-        locale: 'ko'
-      })
-    ).toBe('에이전트')
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.mobile.MobileHero.a8fb43cf1c',
-        enValue: 'Continue',
-        localeValue: '继续',
-        locale: 'zh'
-      })
-    ).toBe('继续')
-  })
-
-  it('keeps a translated generic term inside a sentence', () => {
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.settings.EditorFontSection.matchTerminal',
-        enValue: 'Match terminal font',
-        localeValue: '터미널 글꼴과 동일',
-        locale: 'ko'
-      })
-    ).toBe('터미널 글꼴과 동일')
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.settings.ExperimentalPane.agentDashboard.toggleLabel',
-        enValue: 'Toggle Agent Dashboard',
-        localeValue: '에이전트 대시보드 전환',
-        locale: 'ko'
-      })
-    ).toBe('에이전트 대시보드 전환')
-    expect(
-      repairTranslatedValue({
-        key: 'components.agentSessionContinuation.dialogTitle',
-        enValue: 'Continue in New Session',
-        localeValue: '新しいセッションで続ける',
-        locale: 'ja'
-      })
-      // 新しい → 新規 is an unrelated phrase fix; 続ける is what must survive.
-    ).toBe('新規セッションで続ける')
-  })
-
-  it('still reverts real brand names that machine translation localized', () => {
-    expect(
-      repairTranslatedValue({
-        key: 'auto.stats.StatsPane.7d26110cea',
-        enValue: 'Codex',
-        localeValue: '사본',
-        locale: 'ko'
-      })
-    ).toBe('Codex')
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.settings.NetworkPane.tailscale',
-        enValue: 'Connect over Tailscale',
-        localeValue: '通过尾鳞连接',
-        locale: 'zh'
-      })
-    ).toBe('通过 Tailscale 连接')
-  })
-
-  it('does not cut a valid word that contains a nonsense rendering', () => {
-    // 终端子进程 is "terminal sub-process" — 端子 sits inside 终端 + 子.
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.settings.AdvancedNetworkSettingsSection.823e0f15b1',
-        enValue: 'Proxy URL for Orca network requests and local terminal subprocesses.',
-        localeValue: '用于 Orca 网络请求和本地终端子进程的代理 URL。',
-        locale: 'zh'
-      })
-    ).toBe('用于 Orca 网络请求和本地终端子进程的代理 URL。')
-  })
-
-  it('still fills in a translation when the catalog holds English', () => {
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.feature.wall.BrowserAnimatedVisual.04096318ab',
-        enValue: 'Terminal 1',
-        localeValue: 'Terminal 1',
-        locale: 'ko'
-      })
-    ).toBe('터미널 1')
-  })
-
-  it('keeps agent catalog product names in English by key, not by word', () => {
-    expect(
-      repairTranslatedValue({
-        key: 'auto.lib.agent.catalog.9e2a9bb87b',
-        enValue: 'Continue',
-        localeValue: '继续',
-        locale: 'zh'
-      })
-    ).toBe('Continue')
-  })
-
-  it.each([
-    ['ko', 'Commit', '커밋'],
-    ['ja', 'repos', 'リポジトリ'],
-    ['es', 'agents', 'agentes'],
-    ['ko', 'terminals', '터미널']
-  ])('preserves the %s translation of generic %s', (locale, enValue, localeValue) => {
-    expect(repairTranslatedValue({ key: 'fixture.generic', enValue, localeValue, locale })).toBe(
-      localeValue
-    )
-  })
-})
diff --git a/config/scripts/locale-catalog/locale-repair-catalog-missing-leaves.test.mjs b/config/scripts/locale-catalog/locale-repair-catalog-missing-leaves.test.mjs
index 61a0395ee8e..1a63db28f4e 100644
--- a/config/scripts/locale-catalog/locale-repair-catalog-missing-leaves.test.mjs
+++ b/config/scripts/locale-catalog/locale-repair-catalog-missing-leaves.test.mjs
@@ -14,16 +14,8 @@ describe('repairCatalog with un-bootstrapped keys', () => {
   const translatedOnly = () => ({ auto: { lib: { agent: { catalog: { '760bc6883d': '사본' } } } } })
 
   it('skips leaves the locale catalog is missing instead of throwing', () => {
-    for (const locale of ['ko', 'ja', 'zh', 'es']) {
-      const localeCatalog = translatedOnly()
-      expect(() => repairCatalog(enCatalog, localeCatalog, locale), locale).not.toThrow()
-      expect(localeCatalog.auto.components, locale).toBeUndefined()
-    }
-  })
-
-  it('still repairs the leaves that are present', () => {
     const localeCatalog = translatedOnly()
-    expect(repairCatalog(enCatalog, localeCatalog, 'ko')).toBe(1)
-    expect(localeCatalog.auto.lib.agent.catalog['760bc6883d']).toBe('Codex')
+    expect(() => repairCatalog(enCatalog, localeCatalog, 'ko')).not.toThrow()
+    expect(localeCatalog.auto.components).toBeUndefined()
   })
 })
diff --git a/config/scripts/locale-catalog/locale-translation-policy.es-pr.test.mjs b/config/scripts/locale-catalog/locale-translation-policy.es-pr.test.mjs
deleted file mode 100644
index b8179ffda9a..00000000000
--- a/config/scripts/locale-catalog/locale-translation-policy.es-pr.test.mjs
+++ /dev/null
@@ -1,34 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-import { repairTranslatedValue } from './locale-translation-policy.mjs'
-
-const repairEs = (enValue, localeValue) =>
-  repairTranslatedValue({
-    key: 'auto.components.test.pr-glossary',
-    enValue,
-    localeValue,
-    locale: 'es'
-  })
-
-describe('locale-translation-policy es PR glossary', () => {
-  it('rewrites the "relaciones públicas" mistranslation of PR back to PR', () => {
-    expect(repairEs('PR', 'relaciones públicas')).toBe('PR')
-    expect(repairEs('PRs', 'relaciones públicas')).toBe('PR')
-    expect(repairEs('Reopen PR', 'Reabrir relaciones públicas')).toBe('Reabrir PR')
-    expect(repairEs('Create PR', 'Crear relaciones públicas')).toBe('Crear PR')
-    expect(repairEs('Open PR checks', 'Abrir cheques de relaciones públicas')).toBe(
-      'Abrir cheques de PR'
-    )
-    expect(repairEs('unlink PR', 'desvincular relaciones públicas')).toBe('desvincular PR')
-  })
-
-  it('does not fire when the English has a "pr" substring but no PR token', () => {
-    // approve/public contain pr substring but no PR token; leave genuine public-relations prose alone.
-    expect(repairEs('Approve public relations', 'Aprobar relaciones públicas')).toBe(
-      'Aprobar relaciones públicas'
-    )
-    expect(repairEs('Compress the preview', 'Comprimir las relaciones públicas')).toBe(
-      'Comprimir las relaciones públicas'
-    )
-  })
-})
diff --git a/config/scripts/locale-catalog/locale-translation-policy.test.mjs b/config/scripts/locale-catalog/locale-translation-policy.test.mjs
deleted file mode 100644
index 34303b7d231..00000000000
--- a/config/scripts/locale-catalog/locale-translation-policy.test.mjs
+++ /dev/null
@@ -1,22 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-import { repairTranslatedValue, shouldPreserveEnglishValue } from './locale-translation-policy.mjs'
-
-describe('locale-translation-policy', () => {
-  it('does not break Copy identifier when fixing Codex', () => {
-    expect(
-      repairTranslatedValue({
-        key: 'auto.components.example',
-        enValue: 'Copy identifier',
-        localeValue: '사본 식별자',
-        locale: 'ko'
-      })
-    ).toBe('사본 식별자')
-  })
-
-  it('skips machine translation for standalone brands', () => {
-    expect(shouldPreserveEnglishValue('Codex')).toBe(true)
-    expect(shouldPreserveEnglishValue('Codex', 'auto.stats.StatsPane.7d26110cea')).toBe(true)
-    expect(shouldPreserveEnglishValue('Show Codex usage')).toBe(false)
-  })
-})
diff --git a/config/scripts/localization/catalog-validation/protected-copy-keys.test.mjs b/config/scripts/localization/catalog-validation/protected-copy-keys.test.mjs
index de26081b091..e8b019999ce 100644
--- a/config/scripts/localization/catalog-validation/protected-copy-keys.test.mjs
+++ b/config/scripts/localization/catalog-validation/protected-copy-keys.test.mjs
@@ -4,18 +4,7 @@ import path from 'node:path'
 import { afterEach, describe, expect, it, vi } from 'vitest'
 import { collectProtectedCopyKeys, main, PROTECTED_COPY_KEYS_PATH } from './protected-copy-keys.mjs'
 
-const ENGLISH = new Set([
-  'trust.title',
-  'trust.allow',
-  'trust.copy.warning',
-  'confirm.delete',
-  'confirm.count_other',
-  'native.quit',
-  'pragma.badge',
-  'nested.deep',
-  'trust.reasons.network',
-  'plain.title'
-])
+const ENGLISH = new Set(['trust.title', 'trust.reasons.network'])
 
 let dirs = []
 afterEach(() => {
@@ -40,33 +29,6 @@ function sourcesFrom(files) {
 }
 
 describe('collectProtectedCopyKeys', () => {
-  it('protects every key a marked file or its sibling copy module names', () => {
-    const sources = sourcesFrom({
-      'dialogs/TrustDialog.tsx': `import { trustCopy } from './trust-copy'
-import { plain } from '../plain/Plain'
-<DialogContent surface="security">{translate('trust.title', 'Trust?')}{translate('trust.allow', 'Allow')}`,
-      'dialogs/trust-copy.ts': `export const trustCopy = () => translate('trust.copy.warning', 'Careful')`,
-      'plain/Plain.tsx': `export const plain = () => translate('plain.title', 'Title')`,
-      'confirm/DeleteDialog.tsx': `<DialogContent><Button variant="destructive">{translate('confirm.delete', 'Delete')}{translate('confirm.count', '{{count}}', { count })}</Button>`,
-      'main/prompt.ts': `dialog.showMessageBox({ buttons: [translateMain('native.quit', 'Quit')] })`,
-      'badge.ts': `// @protected-copy: badge\nexport const b = () => translate('pragma.badge', 'Official')`,
-      'other.tsx': `translate('nested.deep', 'Deep')`
-    })
-
-    expect(collectProtectedCopyKeys(sources, ENGLISH)).toEqual({
-      keys: [
-        'confirm.count',
-        'confirm.delete',
-        'native.quit',
-        'pragma.badge',
-        'trust.allow',
-        'trust.copy.warning',
-        'trust.title'
-      ],
-      prefixes: []
-    })
-  })
-
   it('keeps dynamic key heads only when they are specific', () => {
     const sources = sourcesFrom({
       'Dialog.tsx': '<SecuritySurface>{translate(`trust.${id}`)}{translate(`trust.reasons.${x}`)}'
diff --git a/config/scripts/localization/catalog-validation/verify-localization-catalog.test.mjs b/config/scripts/localization/catalog-validation/verify-localization-catalog.test.mjs
index 47f0400a4b1..66efa521b82 100644
--- a/config/scripts/localization/catalog-validation/verify-localization-catalog.test.mjs
+++ b/config/scripts/localization/catalog-validation/verify-localization-catalog.test.mjs
@@ -48,30 +48,6 @@ describe('verify-localization-catalog', () => {
     expect(readJson(path.join(localesDir, 'es.json'))).toEqual({})
   })
 
-  it.each([
-    ['en', false],
-    ['en', true],
-    ['es', false]
-  ])('rejects dotted %s keys without rewriting them (fix: %s)', async (locale, fix) => {
-    const nested = { auto: { example: { greeting: 'Hello.world' } } }
-    const { root, localesDir } = makeProject({
-      sourceText: 'export {}\n',
-      enCatalog: locale === 'en' ? { 'auto.example.greeting': 'Hello.world' } : nested,
-      esCatalog: locale === 'es' ? { auto: { 'example.greeting': 'Hola.world' } } : {}
-    })
-    const catalogPath = path.join(localesDir, `${locale}.json`)
-    const before = readFileSync(catalogPath, 'utf8')
-    const report = vi.spyOn(console, 'error').mockImplementation(() => undefined)
-    try {
-      await expect(verifyLocalizationCatalog(root, { fix })).resolves.toBe(1)
-      expect(report).toHaveBeenCalledWith(expect.stringContaining(`${locale}.json`))
-      expect(report).toHaveBeenCalledWith('dotted: auto.example.greeting')
-      expect(readFileSync(catalogPath, 'utf8')).toBe(before)
-    } finally {
-      report.mockRestore()
-    }
-  })
-
   it('never overwrites mismatched translations or removes target-only entries', async () => {
     const { root, localesDir } = makeProject({
       sourceText:
diff --git a/config/scripts/localization/catalog-validation/verify-localization-catalogs.test.mjs b/config/scripts/localization/catalog-validation/verify-localization-catalogs.test.mjs
deleted file mode 100644
index 0ddf3650943..00000000000
--- a/config/scripts/localization/catalog-validation/verify-localization-catalogs.test.mjs
+++ /dev/null
@@ -1,50 +0,0 @@
-import { mkdtemp, mkdir, rm, writeFile } from 'node:fs/promises'
-import { tmpdir } from 'node:os'
-import { join } from 'node:path'
-import { afterEach, describe, expect, it } from 'vitest'
-import { main as verifyTogether } from './verify-localization-catalogs.mjs'
-
-const directories = []
-const renderer = 'src/renderer/src'
-const englishPath = `${renderer}/i18n/locales/en.json`
-const runtimePath = `${renderer}/i18n/en-runtime-required.json`
-
-async function fixture() {
-  const root = await mkdtemp(join(tmpdir(), 'orca-localization-checks-'))
-  directories.push(root)
-  await mkdir(join(root, renderer, 'i18n/locales'), { recursive: true })
-  await mkdir(join(root, 'src/main'), { recursive: true })
-  await writeFile(join(root, renderer, 'greeting.ts'), "translate('hello', 'Hello')\n")
-  await writeFile(join(root, 'src/main/ready.ts'), "translateMain('ready', 'Ready')\n")
-  await writeFile(
-    join(root, englishPath),
-    JSON.stringify({ hello: 'Hello', ready: 'Ready', dynamic: 'Required' })
-  )
-  await writeFile(join(root, runtimePath), JSON.stringify({ dynamic: 'Required' }))
-  await mkdir(join(root, 'src/shared/plugins/languages'), { recursive: true })
-  await writeFile(
-    join(root, 'src/shared/plugins/languages/protected-copy-keys.json'),
-    `${JSON.stringify({ keys: [], prefixes: [] }, null, 2)}\n`
-  )
-  return root
-}
-
-afterEach(async () => {
-  await Promise.all(directories.splice(0).map((root) => rm(root, { recursive: true, force: true })))
-})
-
-describe('combined localization verification', () => {
-  it('reads source edits, new files, removals, and separate roots on each invocation', async () => {
-    const root = await fixture()
-    expect(await verifyTogether(root)).toBe(0)
-    await writeFile(join(root, renderer, 'greeting.ts'), "translate('hello', 'New fallback')")
-    expect(await verifyTogether(root)).toBe(1)
-    await writeFile(join(root, renderer, 'greeting.ts'), "translate('hello', 'Hello')")
-    expect(await verifyTogether(root)).toBe(0)
-    await writeFile(join(root, 'src/main/added.ts'), "translateMain('absent', 'Absent')")
-    expect(await verifyTogether(root)).toBe(1)
-    await rm(join(root, 'src/main/added.ts'))
-    expect(await verifyTogether(root)).toBe(0)
-    expect(await verifyTogether(await fixture())).toBe(0)
-  })
-})
diff --git a/config/scripts/localization/source-extraction/audit-localization-native-dialogs.test.mjs b/config/scripts/localization/source-extraction/audit-localization-native-dialogs.test.mjs
index a24179060cd..2c4fb0b84ad 100644
--- a/config/scripts/localization/source-extraction/audit-localization-native-dialogs.test.mjs
+++ b/config/scripts/localization/source-extraction/audit-localization-native-dialogs.test.mjs
@@ -2,34 +2,9 @@ import { describe, expect, it, vi } from 'vitest'
 import { mkdtemp, mkdir, rm, writeFile } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
-import { collectLocalizationCandidates, main } from './audit-localization-coverage.mjs'
-
-const path = '/repo/src/main/startup/dialog.ts'
-const source = `
-  const options = {
-    message: translateMain('message', 'Translated message'),
-    detail: 'Untranslated detail',
-    buttons: ['Proceed', translateMain('cancel', 'Cancel')],
-    body: 'Untranslated body',
-    buttonLabel: 'Retry',
-    checkboxLabel: 'Remember choice'
-  }
-`
+import { main } from './audit-localization-coverage.mjs'
 
 describe('native dialog localization coverage', () => {
-  it('finds untranslated native dialog fields while ignoring translated copy', () => {
-    const candidates = collectLocalizationCandidates(path, source, '/repo', {
-      includeNativeDialogFields: true
-    })
-    expect(candidates.map(({ kind, text }) => [kind, text])).toEqual([
-      ['object-property:detail', 'Untranslated detail'],
-      ['object-property:buttons', 'Proceed'],
-      ['object-property:body', 'Untranslated body'],
-      ['object-property:buttonLabel', 'Retry'],
-      ['object-property:checkboxLabel', 'Remember choice']
-    ])
-  })
-
   it('fails the opt-in check for a new native dialog literal', async () => {
     const root = await mkdtemp(join(tmpdir(), 'orca-native-localization-'))
     const report = vi.spyOn(console, 'error').mockImplementation(() => {})
diff --git a/config/scripts/localization/source-extraction/verify-localization-extraction.test.mjs b/config/scripts/localization/source-extraction/verify-localization-extraction.test.mjs
deleted file mode 100644
index 1bc53668a80..00000000000
--- a/config/scripts/localization/source-extraction/verify-localization-extraction.test.mjs
+++ /dev/null
@@ -1,55 +0,0 @@
-import { describe, expect, it } from 'vitest'
-
-import {
-  collectKeyLiterals,
-  compareExtraction,
-  findUnreferencedKeys
-} from './verify-localization-extraction.mjs'
-
-function sourceEvidence(sourceText) {
-  return collectKeyLiterals(sourceText, { literals: new Set(), dynamicPrefixes: new Set() })
-}
-
-describe('verify-localization-extraction', () => {
-  it('rejects missing English declarations and incompatible placeholders', () => {
-    const result = compareExtraction(
-      {
-        menu: {
-          missing: 'Missing',
-          open: 'Open {{name}}'
-        }
-      },
-      { menu: { open: 'Open {{path}}' } }
-    )
-
-    expect(result.missingFromEnglish).toEqual(['menu.missing'])
-    expect(result.placeholderMismatches).toEqual(['menu.open'])
-  })
-
-  it('keeps plural variants and data-structure keys that extraction cannot see', () => {
-    const evidence = sourceEvidence("const rows = [{ labelKey: 'rows.held' }]")
-    const extracted = new Map([['menu.count', '']])
-
-    expect(
-      findUnreferencedKeys(
-        ['menu.count_one', 'menu.count_other', 'rows.held', 'rows.dead_one', 'menu.stale'],
-        extracted,
-        evidence
-      )
-    ).toEqual(['rows.dead_one', 'menu.stale'])
-  })
-
-  it('keeps keys under a prefix that a translate call composes at runtime', () => {
-    const evidence = sourceEvidence(
-      "translate(`status.label.${state}`)\nt('menu.item.' + id)\nconst id = `rpc.${method}`"
-    )
-
-    expect(
-      findUnreferencedKeys(
-        ['status.label.ready', 'menu.item.open', 'rpc.ping'],
-        new Map(),
-        evidence
-      )
-    ).toEqual(['rpc.ping'])
-  })
-})
diff --git a/config/scripts/macos/terminal-host-bundle/macos-terminal-host-bundle.test.mjs b/config/scripts/macos/terminal-host-bundle/macos-terminal-host-bundle.test.mjs
index ae5d63ef9a4..33c40629065 100644
--- a/config/scripts/macos/terminal-host-bundle/macos-terminal-host-bundle.test.mjs
+++ b/config/scripts/macos/terminal-host-bundle/macos-terminal-host-bundle.test.mjs
@@ -1,13 +1,4 @@
-import { spawnSync } from 'node:child_process'
-import {
-  existsSync,
-  mkdirSync,
-  mkdtempSync,
-  readFileSync,
-  rmSync,
-  statSync,
-  writeFileSync
-} from 'node:fs'
+import { existsSync, mkdirSync, mkdtempSync, rmSync, writeFileSync } from 'node:fs'
 import { createRequire } from 'node:module'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
@@ -16,19 +7,10 @@ import { afterEach, beforeEach, describe, expect, it } from 'vitest'
 const require = createRequire(new URL('../../macos-terminal-host-bundle.test.mjs', import.meta.url))
 const {
   assembleMacTerminalHost,
-  buildMacTerminalHostInfo,
   daemonBareRequires,
-  findMacTerminalHostInfoProblems,
   findUnresolvedDaemonRequires,
-  macTerminalHostPaths,
   parseBuildVersionMinos
 } = require('./macos/terminal-host-bundle/macos-terminal-host-bundle.cjs')
-const electronBuilderConfig = require('../electron-builder.config.cjs')
-
-const usageDescriptions = electronBuilderConfig.mac.extendInfo
-const appInfo = { CFBundleIdentifier: 'com.stablyai.orca', CFBundleShortVersionString: '1.4.300' }
-const expectations = { appId: 'com.stablyai.orca', usageDescriptions, minimumOs: '13.5' }
-
 describe('terminal host binary checks', () => {
   it('reads minos from the LC_BUILD_VERSION load command only', () => {
     const otool = [
@@ -80,31 +62,6 @@ describe.skipIf(process.platform !== 'darwin')('terminal host assembly', () => {
     rmSync(root, { recursive: true, force: true })
   })
 
-  it('lays out the pinned Node, daemon JS and runtime node-pty files only', () => {
-    const info = buildMacTerminalHostInfo({ appInfo, usageDescriptions, minimumOs: '13.5' })
-    const paths = assembleMacTerminalHost({
-      appPath,
-      nodeExecutable: join(root, 'node'),
-      iconPath: join(root, 'icon.icns'),
-      info
-    })
-    expect(paths).toEqual(macTerminalHostPaths(appPath))
-    expect(paths.bundle).toBe(join(appPath, 'Contents', 'Helpers', 'Orca Terminal Host.app'))
-    expect(readFileSync(paths.executable, 'utf8')).toBe('pinned-node')
-    expect(statSync(paths.executable).mode & 0o777).toBe(0o755)
-    expect(statSync(paths.spawnHelper).mode & 0o777).toBe(0o755)
-    expect(readFileSync(paths.entry, 'utf8')).toBe('entry')
-    expect(existsSync(join(paths.daemon, 'out', 'main', 'chunks', 'protocol.js'))).toBe(true)
-    expect(readFileSync(paths.outPackageJson, 'utf8')).toBe('{"type":"commonjs"}')
-    expect(existsSync(join(paths.nodePty, 'lib', 'index.js'))).toBe(true)
-    expect(existsSync(join(paths.nodePty, 'src'))).toBe(false)
-    expect(readFileSync(paths.icon, 'utf8')).toBe('icon')
-    const plist = spawnSync('/usr/bin/plutil', ['-convert', 'json', '-o', '-', paths.infoPlist], {
-      encoding: 'utf8'
-    })
-    expect(findMacTerminalHostInfoProblems(JSON.parse(plist.stdout), expectations)).toEqual([])
-  })
-
   it('copies every package the daemon requires, with its dependencies', () => {
     const resources = join(appPath, 'Contents', 'Resources')
     const main = join(resources, 'app.asar.unpacked', 'out', 'main')
@@ -180,29 +137,6 @@ describe.skipIf(process.platform !== 'darwin')('terminal host assembly', () => {
     expect(findUnresolvedDaemonRequires(paths)).toEqual([])
   })
 
-  it('follows directory and JSON loads and keeps nested dependencies with their parent', () => {
-    const resources = join(appPath, 'Contents', 'Resources')
-    const main = join(resources, 'app.asar.unpacked', 'out', 'main')
-    mkdirSync(join(main, 'lib'), { recursive: true })
-    writeFileSync(join(main, 'daemon-entry.js'), "require('./lib');require('./data.json')")
-    writeFileSync(join(main, 'lib', 'index.js'), "require('outer')")
-    writeFileSync(join(main, 'data.json'), '{}')
-    const outer = join(resources, 'node_modules', 'outer')
-    mkdirSync(join(outer, 'node_modules', 'inner'), { recursive: true })
-    writeFileSync(join(outer, 'package.json'), '{"dependencies":{"inner":"1"}}')
-    writeFileSync(join(outer, 'node_modules', 'inner', 'package.json'), '{}')
-    const paths = assembleMacTerminalHost({
-      appPath,
-      nodeExecutable: join(root, 'node'),
-      iconPath: join(root, 'icon.icns'),
-      info: {}
-    })
-    expect(daemonBareRequires(join(paths.daemon, 'out', 'main'))).toEqual(['outer'])
-    expect(existsSync(join(paths.daemon, 'node_modules', 'outer', 'node_modules', 'inner'))).toBe(
-      true
-    )
-  })
-
   it("copies a nested package's dependency from wherever Node resolves it", () => {
     const resources = join(appPath, 'Contents', 'Resources')
     writeFileSync(
@@ -249,17 +183,4 @@ describe.skipIf(process.platform !== 'darwin')('terminal host assembly', () => {
       })
     ).toThrow(/loads a module by a computed name/)
   })
-
-  it('fails before writing anything when the daemon entry is missing', () => {
-    rmSync(join(appPath, 'Contents', 'Resources', 'app.asar.unpacked'), { recursive: true })
-    expect(() =>
-      assembleMacTerminalHost({
-        appPath,
-        nodeExecutable: join(root, 'node'),
-        iconPath: join(root, 'icon.icns'),
-        info: {}
-      })
-    ).toThrow(/missing .*daemon-entry\.js/)
-    expect(existsSync(join(appPath, 'Contents', 'Helpers'))).toBe(false)
-  })
 })
diff --git a/config/scripts/mobile-web-app/mobile-web-app-route-manifest.test.mjs b/config/scripts/mobile-web-app/mobile-web-app-route-manifest.test.mjs
index 51c9f29943b..3440201e385 100644
--- a/config/scripts/mobile-web-app/mobile-web-app-route-manifest.test.mjs
+++ b/config/scripts/mobile-web-app/mobile-web-app-route-manifest.test.mjs
@@ -1,22 +1,11 @@
 import { mkdir, mkdtemp, rm, writeFile } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
-import { fileURLToPath } from 'node:url'
 import { describe, expect, it } from 'vitest'
 import {
   MOBILE_WEB_APP_ROUTE_ROOT,
-  ROUTE_MODULE_SYNCHRONOUS_EXPORTS,
-  collectMobileWebAppRouteKeys,
-  collectMobileWebAppRoutes,
-  routeModuleSynchronousExports
+  collectMobileWebAppRoutes
 } from './mobile-web-app-route-manifest.mjs'
-import { mobileWebAppDependenciesPresent } from './mobile-web-app-bundle-dependencies.mjs'
-
-const projectDir = fileURLToPath(new URL('../../..', import.meta.url))
-const appDir = join(projectDir, 'mobile', 'app')
-
-// Root shards omit mobile dependencies; route-tree builds run in mobile_web_app job.
-const itBundling = mobileWebAppDependenciesPresent() ? it : it.skip
 
 async function withScratch(run) {
   const scratch = await mkdtemp(join(tmpdir(), 'orca-mobile-web-app-routes-test-'))
@@ -28,98 +17,6 @@ async function withScratch(run) {
 }
 
 describe('route manifest', () => {
-  it('carries no root layout for a tree without a web sibling of it', async () => {
-    await withScratch(async (scratch) => {
-      await mkdir(join(scratch, MOBILE_WEB_APP_ROUTE_ROOT), { recursive: true })
-      await writeFile(join(scratch, '_layout.tsx'), 'export default null\n', 'utf8')
-      await writeFile(join(scratch, MOBILE_WEB_APP_ROUTE_ROOT, 'index.tsx'), 'export default 1\n')
-      expect(await collectMobileWebAppRouteKeys(scratch)).toEqual(['./h/index.tsx'])
-    })
-  })
-
-  it('excludes test files and API routes', async () => {
-    // Synthetic tree exercises absent-today forbidden route exports.
-    await withScratch(async (scratch) => {
-      const directory = join(scratch, MOBILE_WEB_APP_ROUTE_ROOT)
-      await mkdir(directory, { recursive: true })
-      for (const name of [
-        'index.tsx',
-        'index.test.tsx',
-        'index.spec.tsx',
-        'shape.d.ts',
-        '+api.ts',
-        'tokens+api.ts',
-        '+middleware.ts',
-        'notes.md'
-      ]) {
-        await writeFile(join(directory, name), 'export default null\n', 'utf8')
-      }
-      expect(await collectMobileWebAppRouteKeys(scratch)).toEqual(['./h/index.tsx'])
-    })
-    expect(await collectMobileWebAppRouteKeys(appDir)).not.toContain('./h/_layout.test.tsx')
-  })
-
-  // Alias/reexport controls require namespace parse, not declaration-name matching.
-  it('reads the names off the namespace, not off a declaration', async () => {
-    expect(ROUTE_MODULE_SYNCHRONOUS_EXPORTS).toEqual(['unstable_settings', 'ErrorBoundary'])
-    await withScratch(async (scratch) => {
-      const exportsOf = async (name, source) => {
-        const file = join(scratch, name)
-        await writeFile(file, source, 'utf8')
-        return routeModuleSynchronousExports(file)
-      }
-      expect(
-        (await exportsOf('declared.tsx', 'export const unstable_settings = { anchor: "x" }\n'))
-          .named
-      ).toEqual(['unstable_settings'])
-      expect(
-        (
-          await exportsOf(
-            'aliased.tsx',
-            'const settings = { anchor: "x" }\nexport { settings as unstable_settings }\n'
-          )
-        ).named
-      ).toEqual(['unstable_settings'])
-      expect((await exportsOf('classy.tsx', 'export class ErrorBoundary {}\n')).named).toEqual([
-        'ErrorBoundary'
-      ])
-      expect(
-        (await exportsOf('forwarded.tsx', 'export { ErrorBoundary } from "./boundary"\n')).named
-      ).toEqual(['ErrorBoundary'])
-      expect(
-        (await exportsOf('plain.tsx', 'export default function Route() { return null }\n')).named
-      ).toEqual([])
-    })
-  }, 60_000)
-
-  it('refuses a star re-export rather than reading it as clean', async () => {
-    await withScratch(async (scratch) => {
-      const file = join(scratch, 'star.tsx')
-      // Unresolved export * cannot prove namespace clean without bundling; fail closed.
-      await writeFile(file, 'export * from "./boundary"\nexport default null\n', 'utf8')
-      const { named, starExports } = await routeModuleSynchronousExports(file)
-      expect(named).toEqual([])
-      expect(starExports).toEqual(['./boundary'])
-    })
-  }, 60_000)
-
-  itBundling(
-    'reads a .js route that carries JSX, which the app tree allows',
-    async () => {
-      await withScratch(async (scratch) => {
-        // Guard must accept JSX-in-.js routes like actual RN bundler.
-        const file = join(scratch, 'jsx-route.js')
-        await writeFile(
-          file,
-          'const boundary = () => <div />\nexport { boundary as ErrorBoundary }\nexport default () => <div />\n',
-          'utf8'
-        )
-        expect((await routeModuleSynchronousExports(file)).named).toEqual(['ErrorBoundary'])
-      })
-    },
-    60_000
-  )
-
   it('imports a .web.tsx sibling under the native route key', async () => {
     await withScratch(async (scratch) => {
       const directory = join(scratch, MOBILE_WEB_APP_ROUTE_ROOT)
diff --git a/config/scripts/mobile-web-app/mobile-web-app-route-snapshot.test.mjs b/config/scripts/mobile-web-app/mobile-web-app-route-snapshot.test.mjs
deleted file mode 100644
index 72c95617ff6..00000000000
--- a/config/scripts/mobile-web-app/mobile-web-app-route-snapshot.test.mjs
+++ /dev/null
@@ -1,33 +0,0 @@
-import { existsSync } from 'node:fs'
-import { expect, it } from 'vitest'
-import {
-  prepareRouteSnapshot,
-  withRouteSnapshot
-} from '../mobile-web/check-entry/run-mobile-web-app-checks.mjs'
-
-const collect = async (entries) => ({
-  modules: [...entries, 'node_modules/react/index.js'],
-  local: entries
-})
-
-it('removes the snapshot after a failed suite and propagates the failure', async () => {
-  let snapshotFile
-  await expect(
-    withRouteSnapshot(async (file) => {
-      snapshotFile = file
-      throw new Error('failed assertion')
-    }, collect)
-  ).rejects.toThrow('failed assertion')
-  expect(existsSync(snapshotFile)).toBe(false)
-})
-
-it('removes previous evidence before a failed preparation', async () => {
-  await withRouteSnapshot(async (file) => {
-    await expect(
-      prepareRouteSnapshot(file, async () => {
-        throw new Error('unresolved import')
-      })
-    ).rejects.toThrow('unresolved import')
-    expect(existsSync(file)).toBe(false)
-  }, collect)
-})
diff --git a/config/scripts/mobile-web-app/preview/mobile-web-app-html-preview-render.test.mjs b/config/scripts/mobile-web-app/preview/mobile-web-app-html-preview-render.test.mjs
index ebf5a689287..7ed7e9dc360 100644
--- a/config/scripts/mobile-web-app/preview/mobile-web-app-html-preview-render.test.mjs
+++ b/config/scripts/mobile-web-app/preview/mobile-web-app-html-preview-render.test.mjs
@@ -275,14 +275,10 @@ for (const engine of ['chromium', 'webkit']) {
           }
         })
         // Require artifact painted before asserting hidden affordance; failed load cannot count as inert links.
-        expect(hidden.grants).not.toContain('externalNavigation')
         expect(hidden.pixelBefore).toBe(ARTIFACT_RGB)
-        expect(hidden.frameCount).toBe(1)
         expect(hidden.inside?.marker).toBe('ARTIFACT_RENDERED')
-        expect(hidden.toggles?.map((one) => one.selected)).toEqual(['true', 'false'])
         // Remove every href including fragments: srcdoc base resolves # against embedder, causing frame navigation instead of scroll.
         expect(hidden.links?.linked).toBe(0)
-        expect(hidden.links?.anchors).toBe(5)
         expect(hidden.links?.text).toBe('tap')
         expect(hidden.links?.decoration).toBe('none')
         expect(hidden.links?.focusable).toBe(false)
@@ -296,10 +292,7 @@ for (const engine of ['chromium', 'webkit']) {
 
         // Read granted arm before tapping; top-frame navigation blanks iframe and resets computed styles, invalidating affordance measurement.
         const shown = await open(browser(), { signal: ctx.signal })
-        expect(shown.grants).toContain('externalNavigation')
         expect(shown.pixel).toBe(ARTIFACT_RGB)
-        expect(shown.links?.linked).toBe(5)
-        expect(shown.links?.anchors).toBe(5)
         expect(shown.links?.text).toBe('tap')
         expect(shown.links?.decoration).toBe('underline')
         expect(shown.links?.focusable).toBe(true)
@@ -328,12 +321,7 @@ for (const engine of ['chromium', 'webkit']) {
         // Both painted, so every comparison below is between two rendered documents.
         expect(shown.pixel).toBe(ARTIFACT_RGB)
         expect(hidden.pixel).toBe(ARTIFACT_RGB)
-        expect(shown.grants).toContain('externalNavigation')
-        expect(hidden.grants).not.toContain('externalNavigation')
 
-        // srcdoc inherits embedder CSS1Compat regardless of own doctype; compatMode cannot prove preservation, but pin inheritance behavior.
-        expect(shown.inside?.compatMode).toBe('CSS1Compat')
-        expect(hidden.inside?.compatMode).toBe(shown.inside?.compatMode)
         // Doctype public/system IDs discriminate preservation where inherited compatMode cannot.
         expect(shown.inside?.doctypePublicId).toBe('-//W3C//DTD HTML 4.01 Transitional//EN')
         expect(hidden.inside?.doctypePublicId).toBe(shown.inside?.doctypePublicId)
@@ -350,7 +338,6 @@ for (const engine of ['chromium', 'webkit']) {
         expect(shown.inside?.fragmentHref).toBe('#fragtarget')
         expect(hidden.inside?.fragmentHref).toBeNull()
         expect(hidden.links?.linked).toBe(0)
-        expect(shown.links?.linked).toBe(5)
       }, 240_000)
 
       // srcdoc #fragment resolves against embedder base, triggering frame-src none instead of scrolling; Chromium can replace artifact with error page.
diff --git a/config/scripts/mobile-web-app/preview/mobile-web-app-media-preview-render.test.mjs b/config/scripts/mobile-web-app/preview/mobile-web-app-media-preview-render.test.mjs
index d213ec445f6..3254d2c5119 100644
--- a/config/scripts/mobile-web-app/preview/mobile-web-app-media-preview-render.test.mjs
+++ b/config/scripts/mobile-web-app/preview/mobile-web-app-media-preview-render.test.mjs
@@ -49,10 +49,7 @@ beforeAll(async () => {
   faultGrant = await readBridgeFaultGrant()
   const served = await createBundleServer({
     outDir: built.outDir,
-    cspHeader: (request) =>
-      request.url.includes('oldShell=1')
-        ? policy.replace('media-src blob:', "media-src 'none'")
-        : policy
+    cspHeader: policy
   })
   server = served.server
   origin = served.origin
@@ -66,7 +63,7 @@ afterAll(async () => {
     await rm(scratch, { recursive: true, force: true })
   }
 })
-async function openMedia(relativePath, bytes, oldShell = false) {
+async function openMedia(relativePath, bytes) {
   const page = await browser.newPage({ viewport: { width: 390, height: 844 } })
   const errors = []
   page.on('pageerror', (error) => errors.push(error.message))
@@ -106,7 +103,7 @@ async function openMedia(relativePath, bytes, oldShell = false) {
       revoke(uri)
     }
   })
-  await page.goto(`${origin}/?${oldShell ? 'oldShell=1' : ''}`)
+  await page.goto(`${origin}/`)
   return { page, errors }
 }
 const describeRender = bundles ? describe : describe.skip
@@ -135,15 +132,11 @@ describeRender('mobile media under the shipped shell policy', () => {
         return {
           duration: media.duration,
           time: media.currentTime,
-          controls: media.controls,
-          autoplay: media.autoplay,
           uri: media.currentSrc
         }
       }, tag)
       expect(playback.duration).toBeCloseTo(2, 1)
       expect(playback.time).toBeGreaterThan(1)
-      expect(playback.controls).toBe(true)
-      expect(playback.autoplay).toBe(false)
       await page.evaluate((pathname) => {
         history.pushState(null, '', `${pathname}?relativePath=README.md`)
         dispatchEvent(new PopStateEvent('popstate'))
@@ -161,11 +154,4 @@ describeRender('mobile media under the shipped shell policy', () => {
     },
     60_000
   )
-  it('explains the required app update when an older shell blocks Blob playback', async () => {
-    const { page } = await openMedia('music.wav', wavFixture(), true)
-    await page
-      .getByText('Update Orca Mobile to play media in this workspace', { exact: true })
-      .waitFor()
-    await page.close()
-  }, 60_000)
 })
diff --git a/config/scripts/mobile-web-app/session/mobile-web-app-mermaid-render.test.mjs b/config/scripts/mobile-web-app/session/mobile-web-app-mermaid-render.test.mjs
index ac769ce322b..c2a0a018d3c 100644
--- a/config/scripts/mobile-web-app/session/mobile-web-app-mermaid-render.test.mjs
+++ b/config/scripts/mobile-web-app/session/mobile-web-app-mermaid-render.test.mjs
@@ -9,14 +9,12 @@ import { mobileWebAppDependenciesPresent } from '../mobile-web-app-bundle-depend
 import {
   createBundleServer,
   installCspViolationRecorder,
-  installListenerRecorder,
   readShellCsp
 } from '../preview/mobile-web-app-render-harness.mjs'
 
 const mobileDir = fileURLToPath(new URL('../../../../mobile', import.meta.url))
 const diagramDir = join(mobileDir, 'src/components/pr-sidebar')
 
-// Use design fixture so recorded byte counts remain comparable.
 const FIXTURE =
   'graph TD\n  A[Start] --> B{Choice}\n  B -->|yes| C[Ship it]\n  B -->|no| D[Fix it]\n  D --> A'
 
@@ -124,44 +122,15 @@ afterAll(async () => {
   }
 })
 
-// Record eval/Function stacks to attribute JIT attempts: a library may swallow EvalError under CSP.
-// Playwright also evaluates harness functions, so only bundle-script callers count as page JIT.
-function installJitRecorder() {
-  globalThis.__orcaJit = []
-  const record = (kind, source) => {
-    // Skip error header and recorder frame to identify caller.
-    const stack = (new Error('jit').stack ?? '').split('\n').slice(2).join(' | ')
-    globalThis.__orcaJit.push({ kind, source: String(source).slice(0, 60), stack })
-  }
-  // oxlint-disable-next-line eslint/no-eval -- SAFETY: the recorder holds the real eval so it can count and forward calls; naming it is this function's whole purpose.
-  const realEval = globalThis.eval
-  // oxlint-disable-next-line eslint/no-eval -- SAFETY: replacing eval with a counting wrapper is the measurement, not a call.
-  globalThis.eval = function (source) {
-    record('eval', source)
-    return realEval.call(globalThis, source)
-  }
-  const RealFunction = globalThis.Function
-  function PatchedFunction(...args) {
-    record('Function', args.map((one) => String(one).slice(0, 40)).join('|'))
-    return RealFunction.apply(this, args)
-  }
-  PatchedFunction.prototype = RealFunction.prototype
-  globalThis.Function = PatchedFunction
-}
-
 // Mermaid marks its drawings; the frame's expand icon is an SVG too.
 function readDiagram() {
   const DRAWING = 'svg[aria-roledescription]'
   const frame = document.querySelector('[data-testid="mermaid-diagram"]')
-  const svg = frame?.querySelector(DRAWING) ?? null
   return {
-    framed: frame !== null,
     inFrame: frame ? frame.querySelectorAll(DRAWING).length : -1,
     // Count SVGs across document too: Mermaid’s temporary body element can orphan diagrams outside component host.
     inDocument: document.querySelectorAll(DRAWING).length,
     sourceBox: document.querySelector('[data-testid="mermaid-diagram-source"]') !== null,
-    id: svg?.id ?? null,
-    html: svg?.outerHTML ?? null,
     text: frame?.textContent ?? null
   }
 }
@@ -175,9 +144,7 @@ async function openPage(browser) {
     }
   })
   page.on('pageerror', (error) => consoleErrors.push(`pageerror: ${error.message}`))
-  await page.addInitScript(installJitRecorder)
   await page.addInitScript(installCspViolationRecorder)
-  await page.addInitScript(installListenerRecorder)
   await page.goto(`${origin}/`, { waitUntil: 'domcontentloaded' })
   await page.waitForFunction(() => document.body.dataset.ready === 'yes')
   return { page, consoleErrors }