qa-lab: use OpenClaw tmp dir for multipass staging

Author: altaywtf

extensions/qa-lab/src/multipass.runtime.test.ts

@@ -1,6 +1,7 @@
 import fs from "node:fs";
 import os from "node:os";
 import path from "node:path";
+import { resolvePreferredOpenClawTmpDir } from "openclaw/plugin-sdk/temp-path";
 import { afterEach, beforeEach, describe, expect, it, vi, type Mock } from "vitest";
 
 const execFileMock = vi.hoisted(() => vi.fn());
@@ -211,7 +212,10 @@ describe("qa multipass runtime", () => {
       outputDir,
       scenarioIds: ["channel-chat-baseline"],
     }).vmName;
-    const expectedTransferDir = path.join(os.tmpdir(), `${expectedVmName}-qa-suite-`);
+    const expectedTransferDir = path.join(
+      resolvePreferredOpenClawTmpDir(),
+      `${expectedVmName}-qa-suite-`,
+    );
 
     await expect(
       runQaMultipass({
@@ -222,7 +226,7 @@ describe("qa multipass runtime", () => {
     ).rejects.toThrow("Multipass is not installed on this host.");
 
     const tempEntries = fs
-      .readdirSync(os.tmpdir())
+      .readdirSync(resolvePreferredOpenClawTmpDir())
       .filter((entry) => entry.startsWith(path.basename(expectedTransferDir)));
     expect(tempEntries).toEqual([]);
     fs.rmSync(outputDir, { recursive: true, force: true });

extensions/qa-lab/src/multipass.runtime.ts

@@ -3,6 +3,7 @@ import fs from "node:fs";
 import { access, appendFile, mkdir, writeFile } from "node:fs/promises";
 import os from "node:os";
 import path from "node:path";
+import { resolvePreferredOpenClawTmpDir } from "openclaw/plugin-sdk/temp-path";
 
 const MULTIPASS_MOUNTED_REPO_PATH = "/workspace/openclaw-host";
 const MULTIPASS_GUEST_REPO_PATH = "/workspace/openclaw";
@@ -667,7 +668,7 @@ export async function runQaMultipass(params: {
   }
 
   const hostTransferDirPath = await fs.promises.mkdtemp(
-    path.join(os.tmpdir(), `${plan.vmName}-qa-suite-`),
+    path.join(resolvePreferredOpenClawTmpDir(), `${plan.vmName}-qa-suite-`),
   );
   const hostTransferScriptPath = path.join(hostTransferDirPath, "guest-run.sh");
   await writeFile(hostTransferScriptPath, renderQaMultipassGuestScript(plan), {