From 8337906dd2b08ac5e1ede1100f7e9a6646135d61 Mon Sep 17 00:00:00 2001
From: suyx <dada20041002@163.com>
Date: Tue, 4 Aug 2026 17:21:10 +0800
Subject: [PATCH] test(wp7-02): require bounded timeout retry evidence

---
 .../wp7-02-controlled-executor.test.mjs       | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tests/package/wp7-02-controlled-executor.test.mjs b/tests/package/wp7-02-controlled-executor.test.mjs
index a0ebe1b..68f849f 100644
--- a/tests/package/wp7-02-controlled-executor.test.mjs
+++ b/tests/package/wp7-02-controlled-executor.test.mjs
@@ -176,6 +176,34 @@ test("TDD-WP7-EXT-001 executes only five real success probes per model and keeps
   await assert.rejects(() => runControlledRealScenarios({ maxRealCalls: 121, modelConfig: models[0], token: "not-used" }), /WP7_02_REAL_CALL_LIMIT_INVALID/);
 });
 
+test("TDD-WP7-EXT-001 retries one timeout once and records every real attempt", async () => {
+  let fetchCalls = 0;
+  const execution = await runControlledRealScenarios({
+    fetchImpl: async () => {
+      fetchCalls += 1;
+      if (fetchCalls === 1) {
+        const timeout = new Error("sanitized timeout fixture");
+        timeout.name = "AbortError";
+        throw timeout;
+      }
+      return new Response(JSON.stringify({
+        candidates: [{ content: { parts: [{ inlineData: { data: onePixelPng.toString("base64"), mimeType: "image/png" } }] } }],
+      }), { status: 200 });
+    },
+    maxRealCalls: 120,
+    modelConfig: models[0],
+    token: "controlled-secret-value-for-test-only",
+  });
+  assert.equal(fetchCalls, 6);
+  assert.equal(execution.real_calls, 6);
+  assert.equal(execution.calls.length, 5);
+  assert.equal(execution.attempts.length, 6);
+  assert.deepEqual(execution.attempts.slice(0, 2).map((attempt) => [attempt.scenario_id, attempt.attempt_no, attempt.error_code ?? attempt.status]), [
+    ["real-1", 1, "WP7_02_UPSTREAM_TIMEOUT"],
+    ["real-1", 2, "failed"],
+  ]);
+});
+
 test("TDD-WP7-EXT-001 describes only protocol structure and stops repeated contract-shape calls", async () => {
   let fetchCalls = 0;
   const execution = await runControlledRealScenarios({