From 3fe40ce5532b621dc3d41073573b107d632200fe Mon Sep 17 00:00:00 2001
From: JUN <243035832+lidge-jun@users.noreply.github.com>
Date: Thu, 29 Oct 2026 15:01:18 +0900
Subject: [PATCH] test(codebuddy): feed the abort fixture's stdout once

read() pushed and scheduled another abort on every call, flooding the stream until the abort landed; the SIGTERM case took ~1.3s idle and timed out in loaded full-suite jobs. It now takes ~12ms.
---
 tests/providers/codebuddy-adapter.test.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/providers/codebuddy-adapter.test.ts b/tests/providers/codebuddy-adapter.test.ts
index f5b7ee7f68c..9132a4b652f 100644
--- a/tests/providers/codebuddy-adapter.test.ts
+++ b/tests/providers/codebuddy-adapter.test.ts
@@ -680,9 +680,14 @@ describe("codebuddy runTurn streams a headless turn", () => {
 
   test("an in-flight abort kills the child process gracefully with SIGTERM", async () => {
     const controller = new AbortController();
+    let fed = false;
     const stdoutStream = new Readable({
       read() {
-        // Feed one partial delta then abort before result
+        // Feed one partial delta then abort before result. Feed it once: a read() that pushes on
+        // every call floods the stream and the timer queue until the abort lands, which took
+        // seconds under a full single-job suite and timed this case out.
+        if (fed) return;
+        fed = true;
         this.push(enc.encode('{"type":"stream_event","event":{"type":"content_block_delta","delta":{"type":"text_delta","text":"start"}}}\n'));
         setTimeout(() => controller.abort(), 5);
       },