From 4e181d30fa6fa6fa30fac2727c79dffd06ac5d5e Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Sun, 26 Apr 2026 19:15:00 +0100
Subject: [PATCH] test(gateway): classify stream fallback as empty live
 response

---
 src/gateway/gateway-models.profiles.live.test.ts | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/gateway/gateway-models.profiles.live.test.ts b/src/gateway/gateway-models.profiles.live.test.ts
index aafface6fa5..4f0d4359e8a 100644
--- a/src/gateway/gateway-models.profiles.live.test.ts
+++ b/src/gateway/gateway-models.profiles.live.test.ts
@@ -31,6 +31,7 @@ import { shouldSuppressBuiltInModel } from "../agents/model-suppression.js";
 import { ensureOpenClawModelsJson } from "../agents/models-config.js";
 import { isRateLimitErrorMessage } from "../agents/pi-embedded-helpers/errors.js";
 import { discoverAuthStorage, discoverModels } from "../agents/pi-model-discovery.js";
+import { STREAM_ERROR_FALLBACK_TEXT } from "../agents/stream-message-shared.js";
 import { clearRuntimeConfigSnapshot, loadConfig } from "../config/io.js";
 import type { ModelsConfig, ModelProviderConfig, OpenClawConfig } from "../config/types.js";
 import { isTruthyEnvValue } from "../infra/env.js";
@@ -736,6 +737,16 @@ describe("shouldSkipEmptyResponseForLiveModel", () => {
   );
 });
 
+describe("isEmptyStreamText", () => {
+  it.each([
+    { text: "request ended without sending any chunks", expected: true },
+    { text: `not meaningful: ${STREAM_ERROR_FALLBACK_TEXT}`, expected: true },
+    { text: "not meaningful: let me think", expected: false },
+  ])("returns $expected for $text", ({ text, expected }) => {
+    expect(isEmptyStreamText(text)).toBe(expected);
+  });
+});
+
 describe("isPromptProbeMiss", () => {
   it.each([
     { error: "not meaningful: let me think", expected: true },
@@ -763,7 +774,10 @@ function isMissingProfileError(error: string): boolean {
 }
 
 function isEmptyStreamText(text: string): boolean {
-  return text.includes("request ended without sending any chunks");
+  return (
+    text.includes("request ended without sending any chunks") ||
+    text.includes(STREAM_ERROR_FALLBACK_TEXT)
+  );
 }
 
 function buildAnthropicRefusalToken(): string {