Tests: preserve isolated home across non-isolated files

test/non-isolated-runner.ts

@@ -1,4 +1,5 @@
 import fs from "node:fs";
+import path from "node:path";
 import { TestRunner, type RunnerTestSuite, vi } from "vitest";
 
 type EvaluatedModuleNode = {
@@ -12,6 +13,15 @@ type EvaluatedModules = {
   idToModuleMap: Map<string, EvaluatedModuleNode>;
 };
 
+const SHARED_TEST_SETUP = Symbol.for("openclaw.sharedTestSetup");
+
+function getSharedTestHome(): string | undefined {
+  const globalState = globalThis as typeof globalThis & {
+    [SHARED_TEST_SETUP]?: { tempHome?: string };
+  };
+  return globalState[SHARED_TEST_SETUP]?.tempHome ?? process.env.OPENCLAW_TEST_HOME;
+}
+
 function resetEvaluatedModules(modules: EvaluatedModules, resetMocks: boolean) {
   const skipPaths = [
     /\/vitest\/dist\//,
@@ -31,9 +41,29 @@ function resetEvaluatedModules(modules: EvaluatedModules, resetMocks: boolean) {
   });
 }
 
+function restoreSharedTestHomeAfterEnvUnstub(testHomeRaw: string | undefined): void {
+  const testHome = testHomeRaw?.trim();
+  if (!testHome) {
+    return;
+  }
+
+  process.env.HOME = testHome;
+  process.env.USERPROFILE = testHome;
+  process.env.OPENCLAW_TEST_HOME = testHome;
+  delete process.env.OPENCLAW_CONFIG_PATH;
+  delete process.env.OPENCLAW_STATE_DIR;
+  delete process.env.OPENCLAW_AGENT_DIR;
+  delete process.env.PI_CODING_AGENT_DIR;
+  process.env.XDG_CONFIG_HOME = path.join(testHome, ".config");
+  process.env.XDG_DATA_HOME = path.join(testHome, ".local", "share");
+  process.env.XDG_STATE_HOME = path.join(testHome, ".local", "state");
+  process.env.XDG_CACHE_HOME = path.join(testHome, ".cache");
+}
+
 export default class OpenClawNonIsolatedRunner extends TestRunner {
   override onCollectStart(file: { filepath: string }) {
     super.onCollectStart(file);
+    restoreSharedTestHomeAfterEnvUnstub(getSharedTestHome());
     const orderLogPath = process.env.OPENCLAW_VITEST_FILE_ORDER_LOG?.trim();
     if (orderLogPath) {
       fs.appendFileSync(orderLogPath, `START ${file.filepath}\n`);
@@ -59,7 +89,9 @@ export default class OpenClawNonIsolatedRunner extends TestRunner {
     }
     vi.restoreAllMocks();
     vi.unstubAllGlobals();
+    const testHome = getSharedTestHome();
     vi.unstubAllEnvs();
+    restoreSharedTestHomeAfterEnvUnstub(testHome);
     vi.clearAllMocks();
     vi.resetModules();
     this.moduleRunner?.mocker?.reset?.();

test/setup-openclaw-runtime.ts

@@ -15,11 +15,13 @@ import { clearSessionStoreCaches } from "../src/config/sessions/store-cache.js";
 import { drainSessionStoreLockQueuesForTest } from "../src/config/sessions/store-lock-state.js";
 import { drainFileLockStateForTest, resetFileLockStateForTest } from "../src/infra/file-lock.js";
 import type { OutboundSendDeps } from "../src/infra/outbound/deliver.js";
+import { clearPluginDiscoveryCache } from "../src/plugins/discovery.js";
+import { clearPluginManifestRegistryCache } from "../src/plugins/manifest-registry.js";
 import type { PluginRegistry } from "../src/plugins/registry.js";
 import { resetPluginRuntimeStateForTest, setActivePluginRegistry } from "../src/plugins/runtime.js";
 import { installSharedTestSetup } from "./setup.shared.js";
 
-const testEnv = installSharedTestSetup();
+installSharedTestSetup();
 
 const WORKER_RUNTIME_STATE = Symbol.for("openclaw.testSetupRuntimeState");
 type WorkerRuntimeState = {
@@ -332,6 +334,8 @@ afterEach(async () => {
   resetContextWindowCacheForTest();
   resetModelsJsonReadyCacheForTest();
   resetSessionWriteLockStateForTest();
+  clearPluginDiscoveryCache();
+  clearPluginManifestRegistryCache();
   installDefaultPluginRegistry();
 });
 
@@ -339,5 +343,6 @@ afterAll(async () => {
   clearSessionStoreCaches();
   await drainFileLockStateForTest();
   await drainSessionWriteLockStateForTest();
-  testEnv.cleanup();
+  clearPluginDiscoveryCache();
+  clearPluginManifestRegistryCache();
 });

test/setup.shared.ts

@@ -11,6 +11,12 @@ vi.mock("@mariozechner/pi-ai", async () => {
   };
 });
 
+vi.mock("@mariozechner/pi-ai/oauth", () => ({
+  getOAuthApiKey: () => undefined,
+  getOAuthProviders: () => [],
+  loginOpenAICodex: vi.fn(),
+}));
+
 vi.mock("@mariozechner/clipboard", () => ({
   availableFormats: () => [],
   getText: async () => "",
@@ -87,6 +93,7 @@ export function installSharedTestSetup(options?: SharedTestSetupOptions): {
       delete globalState[SHARED_TEST_SETUP];
     },
   };
+  process.once("exit", handle.cleanup);
   globalState[SHARED_TEST_SETUP] = handle;
   return handle;
 }

test/setup.ts

@@ -1,8 +1,3 @@
-import { afterAll } from "vitest";
 import { installSharedTestSetup } from "./setup.shared.js";
 
-const testEnv = installSharedTestSetup();
-
-afterAll(() => {
-  testEnv.cleanup();
-});
+installSharedTestSetup();