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refactor: share temp dir test helper

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This commit is contained in:
Peter Steinberger
2026-03-13 17:39:32 +00:00
parent b5349f7563
commit 88b87d893d
5 changed files with 90 additions and 95 deletions
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25
src/agents/sandbox/fs-bridge-mutation-helper.test.ts
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@@ -1,22 +1,13 @@
import { spawnSync } from "node:child_process";
import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { describe, expect, it } from "vitest";
import { withTempDir } from "../../test-helpers/temp-dir.js";
import {
buildPinnedWritePlan,
SANDBOX_PINNED_MUTATION_PYTHON,
} from "./fs-bridge-mutation-helper.js";
async function withTempRoot<T>(prefix: string, run: (root: string) => Promise<T>): Promise<T> {
const root = await fs.mkdtemp(path.join(os.tmpdir(), prefix));
try {
return await run(root);
} finally {
await fs.rm(root, { recursive: true, force: true });
}
}
function runMutation(args: string[], input?: string) {
return spawnSync("python3", ["-c", SANDBOX_PINNED_MUTATION_PYTHON, ...args], {
input,
@@ -56,7 +47,7 @@ function runWritePlan(args: string[], input?: string) {
describe("sandbox pinned mutation helper", () => {
it("writes through a pinned directory fd", async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const workspace = path.join(root, "workspace");
await fs.mkdir(workspace, { recursive: true });
@@ -72,7 +63,7 @@ describe("sandbox pinned mutation helper", () => {
it.runIf(process.platform !== "win32")(
"preserves stdin payload bytes when the pinned write plan runs through sh",
async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const workspace = path.join(root, "workspace");
await fs.mkdir(workspace, { recursive: true });
@@ -92,7 +83,7 @@ describe("sandbox pinned mutation helper", () => {
it.runIf(process.platform !== "win32")(
"rejects symlink-parent writes instead of materializing a temp file outside the mount",
async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const workspace = path.join(root, "workspace");
const outside = path.join(root, "outside");
await fs.mkdir(workspace, { recursive: true });
@@ -108,7 +99,7 @@ describe("sandbox pinned mutation helper", () => {
);
it.runIf(process.platform !== "win32")("rejects symlink segments during mkdirp", async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const workspace = path.join(root, "workspace");
const outside = path.join(root, "outside");
await fs.mkdir(workspace, { recursive: true });
@@ -123,7 +114,7 @@ describe("sandbox pinned mutation helper", () => {
});
it.runIf(process.platform !== "win32")("remove unlinks the symlink itself", async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const workspace = path.join(root, "workspace");
const outside = path.join(root, "outside");
await fs.mkdir(workspace, { recursive: true });
@@ -144,7 +135,7 @@ describe("sandbox pinned mutation helper", () => {
it.runIf(process.platform !== "win32")(
"rejects symlink destination parents during rename",
async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const workspace = path.join(root, "workspace");
const outside = path.join(root, "outside");
await fs.mkdir(workspace, { recursive: true });
@@ -175,7 +166,7 @@ describe("sandbox pinned mutation helper", () => {
it.runIf(process.platform !== "win32")(
"copies directories across different mount roots during rename fallback",
async () => {
await withTempRoot("openclaw-mutation-helper-", async (root) => {
await withTempDir({ prefix: "openclaw-mutation-helper-" }, async (root) => {
const sourceRoot = path.join(root, "source");
const destRoot = path.join(root, "dest");
await fs.mkdir(path.join(sourceRoot, "dir", "nested"), { recursive: true });