From 3bcdc3629cefe342f73f6924dfce988c03a3e2c0 Mon Sep 17 00:00:00 2001
From: can1357 <me@can.ac>
Date: Thu, 13 Aug 2026 01:02:57 +0200
Subject: [PATCH] test(dap): assert terminal output stays bounded

---
 packages/coding-agent/test/debug/dap-multi-session.test.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/coding-agent/test/debug/dap-multi-session.test.ts b/packages/coding-agent/test/debug/dap-multi-session.test.ts
index 17b81e893..5de0158e9 100644
--- a/packages/coding-agent/test/debug/dap-multi-session.test.ts
+++ b/packages/coding-agent/test/debug/dap-multi-session.test.ts
@@ -412,7 +412,11 @@ describe("DAP multi-session debugging", () => {
 
 		expect(spawnSpy).toHaveBeenCalledTimes(1);
 		expect(spawnSpy.mock.calls[0]?.[0]).toEqual(["/usr/bin/debuggee", "--verbose"]);
-		expect(manager.getOutput().output).toContain(marker);
+		const output = manager.getOutput();
+		expect(output.output).toContain(marker);
+		expect(output.snapshot.outputBytes).toBeGreaterThan(128 * 1024);
+		expect(output.snapshot.outputTruncated).toBe(true);
+		expect(Buffer.byteLength(output.output, "utf-8")).toBeLessThanOrEqual(128 * 1024);
 
 		await manager.terminate(undefined, 1_000);
 	});