From ffb83a57e55f8079ccc9941512375074a60c16d6 Mon Sep 17 00:00:00 2001
From: Shakker <shakkerdroid@gmail.com>
Date: Sat, 9 May 2026 00:42:43 +0100
Subject: [PATCH] test: gate run-node postbuild lock

---
 src/infra/run-node.test.ts | 57 +++++++++++++++++++++++---------------
 1 file changed, 34 insertions(+), 23 deletions(-)

diff --git a/src/infra/run-node.test.ts b/src/infra/run-node.test.ts
index 53c28b3f624..36fa80d95f2 100644
--- a/src/infra/run-node.test.ts
+++ b/src/infra/run-node.test.ts
@@ -1053,10 +1053,19 @@ describe("run-node script", () => {
 
       let activePostbuilds = 0;
       let maxActivePostbuilds = 0;
+      let markPostbuildStarted!: () => void;
+      let releasePostbuild!: () => void;
+      const postbuildStarted = new Promise<void>((resolve) => {
+        markPostbuildStarted = resolve;
+      });
+      const postbuildRelease = new Promise<void>((resolve) => {
+        releasePostbuild = resolve;
+      });
       const runRuntimePostBuild = vi.fn(async () => {
         activePostbuilds += 1;
         maxActivePostbuilds = Math.max(maxActivePostbuilds, activePostbuilds);
-        await new Promise((resolve) => setTimeout(resolve, 25));
+        markPostbuildStarted();
+        await postbuildRelease;
         activePostbuilds -= 1;
       });
       const { spawn, spawnSync } = createSpawnRecorder({
@@ -1064,28 +1073,30 @@ describe("run-node script", () => {
         gitStatus: "",
       });
 
-      await expect(
-        Promise.all([
-          runStatusCommand({
-            tmp,
-            spawn,
-            spawnSync,
-            env: {
-              OPENCLAW_RUN_NODE_BUILD_LOCK_POLL_MS: "1",
-            },
-            runRuntimePostBuild,
-          }),
-          runStatusCommand({
-            tmp,
-            spawn,
-            spawnSync,
-            env: {
-              OPENCLAW_RUN_NODE_BUILD_LOCK_POLL_MS: "1",
-            },
-            runRuntimePostBuild,
-          }),
-        ]),
-      ).resolves.toEqual([0, 0]);
+      const runs = Promise.all([
+        runStatusCommand({
+          tmp,
+          spawn,
+          spawnSync,
+          env: {
+            OPENCLAW_RUN_NODE_BUILD_LOCK_POLL_MS: "1",
+          },
+          runRuntimePostBuild,
+        }),
+        runStatusCommand({
+          tmp,
+          spawn,
+          spawnSync,
+          env: {
+            OPENCLAW_RUN_NODE_BUILD_LOCK_POLL_MS: "1",
+          },
+          runRuntimePostBuild,
+        }),
+      ]);
+
+      await postbuildStarted;
+      releasePostbuild();
+      await expect(runs).resolves.toEqual([0, 0]);
 
       expect(runRuntimePostBuild).toHaveBeenCalledTimes(1);
       expect(maxActivePostbuilds).toBe(1);