From bae81744b460900cf8a9ce17e4c9ec1e7eed1b61 Mon Sep 17 00:00:00 2001
From: Chinesezjc <jczhai@deepseek.com>
Date: Thu, 23 Jul 2026 16:53:12 +0800
Subject: [PATCH] test(tui): await first-frame rendering in cwd variants
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The cwd-variants test asserted footer text right after setup()'s single
tick. On slow Windows runners the TUI has only written the color-scheme
query and hideCursor by then — no first frame — so the /opt assertion
failed (PR #498, windows coverage lane). Wait for each first-frame
assertion with vi.waitFor, the pattern 7fddeb446 and df38095a1 already
use in this file.
---
 packages/ui/tui/tests/tui.spec.ts | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/packages/ui/tui/tests/tui.spec.ts b/packages/ui/tui/tests/tui.spec.ts
index 22a50c9ccf..a57ecba28c 100644
--- a/packages/ui/tui/tests/tui.spec.ts
+++ b/packages/ui/tui/tests/tui.spec.ts
@@ -794,31 +794,43 @@ describe('pi-tui chat lifecycle and transcript', () => {
         appendAssistant(session, [{ type: 'text', text: 'home' }], { inputTokens: 25_000, outputTokens: 10_000 })
       },
     })
-    expect(homeResult.terminal.output).toContain('~  ↑25k ↓10k')
+    await vi.waitFor(() => {
+      expect(homeResult.terminal.output).toContain('~  ↑25k ↓10k')
+    })
     await dispose(homeResult)
 
     const childResult = await setup({ cwd: join(home, 'projects', 'dsh-tui') })
-    expect(childResult.terminal.output).toContain(join('~', 'projects', 'dsh-tui'))
+    await vi.waitFor(() => {
+      expect(childResult.terminal.output).toContain(join('~', 'projects', 'dsh-tui'))
+    })
     await dispose(childResult)
 
     const unsetResult = await setup({ cwd: null })
-    expect(unsetResult.terminal.output).toContain('cwd unset')
+    await vi.waitFor(() => {
+      expect(unsetResult.terminal.output).toContain('cwd unset')
+    })
     await dispose(unsetResult)
 
     const homeParent = resolve(home, '..')
     const parentResult = await setup({ cwd: homeParent })
-    expect(parentResult.terminal.output).toContain(homeParent)
+    await vi.waitFor(() => {
+      expect(parentResult.terminal.output).toContain(homeParent)
+    })
     await dispose(parentResult)
 
     const outsideResult = await setup({ cwd: '/opt' })
-    expect(outsideResult.terminal.output).toContain('/opt')
+    await vi.waitFor(() => {
+      expect(outsideResult.terminal.output).toContain('/opt')
+    })
     await dispose(outsideResult)
 
     const logicalResult = await setup({
       cwd: '/w',
       formatCwd: cwd => `logical:${cwd}\x1b`,
     })
-    expect(logicalResult.terminal.output).toContain('logical:/w\\x1b')
+    await vi.waitFor(() => {
+      expect(logicalResult.terminal.output).toContain('logical:/w\\x1b')
+    })
     await dispose(logicalResult)
   })