121 lines
4.8 KiB
TypeScript
121 lines
4.8 KiB
TypeScript
/**
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* Tests for the sandbox-policy home: the deployment default (mode +
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* workspaceRoot) the service exposes, and the per-session `sandbox/mode`
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* override kit (fold + write path) both enforcing families read.
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*/
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import { resolve } from 'node:path'
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import { describe, expect, it } from 'vitest'
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import { Context } from 'cordis'
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import { Session, SessionId } from '@deepseek-ai/dsh-session'
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import SandboxPolicyService, { SANDBOX_MODES, effectiveSandboxMode, setSandboxMode } from '@deepseek-ai/dsh-sandbox-policy'
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async function mounted(config: { mode?: 'read-only' | 'workspace-write' | 'danger-full-access'; workspaceRoot?: string } = {}) {
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const ctx = new Context()
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await ctx.plugin(SandboxPolicyService, config)
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return ctx
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}
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function session(id: string, cwd?: string): Session {
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const sessionId = SessionId(id)
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return new Session(sessionId, undefined, {
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version: 0,
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id: sessionId,
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createdAt: 0,
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...cwd === undefined ? {} : { cwd },
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})
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}
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describe('SandboxPolicyService', () => {
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it('defaults to read-only under the process cwd', async () => {
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const ctx = await mounted()
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expect(ctx.sandboxPolicy.defaultMode).toBe('read-only')
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expect(ctx.sandboxPolicy.workspaceRoot).toBe(resolve(process.cwd()))
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})
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it('carries a configured mode and resolves the workspace root absolute', async () => {
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const ctx = await mounted({ mode: 'workspace-write', workspaceRoot: '/ws/../ws/./sub' })
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expect(ctx.sandboxPolicy.defaultMode).toBe('workspace-write')
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expect(ctx.sandboxPolicy.workspaceRoot).toBe(resolve('/ws/../ws/./sub'))
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})
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it('resolves the deployment policy for an agentless call', async () => {
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const ctx = await mounted({ mode: 'workspace-write', workspaceRoot: '/fallback' })
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expect(ctx.sandboxPolicy.resolve()).toEqual({
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mode: 'workspace-write',
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workspaceRoot: resolve('/fallback'),
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})
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})
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it('resolves each session mode and cwd together without changing the fallback', async () => {
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const ctx = await mounted({ mode: 'workspace-write', workspaceRoot: '/fallback' })
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const first = session('sess-first', '/projects/first')
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const second = session('sess-second', '/projects/second')
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setSandboxMode(second, 'read-only')
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expect(ctx.sandboxPolicy.resolve({ session: first })).toEqual({
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mode: 'workspace-write',
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workspaceRoot: resolve('/projects/first'),
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})
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expect(ctx.sandboxPolicy.resolve({ session: second })).toEqual({
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mode: 'read-only',
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workspaceRoot: resolve('/projects/second'),
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})
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expect(ctx.sandboxPolicy.resolve()).toEqual({
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mode: 'workspace-write',
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workspaceRoot: resolve('/fallback'),
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})
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})
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it('lets an approved mode outrank the session mode while retaining its root', async () => {
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const ctx = await mounted({ workspaceRoot: '/fallback' })
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const active = session('sess-approved', '/projects/approved')
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setSandboxMode(active, 'read-only')
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expect(ctx.sandboxPolicy.resolve({ session: active, mode: 'danger-full-access' })).toEqual({
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mode: 'danger-full-access',
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workspaceRoot: resolve('/projects/approved'),
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})
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})
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it('uses the configured root when a session has no cwd', async () => {
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const ctx = await mounted({ workspaceRoot: '/fallback' })
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expect(ctx.sandboxPolicy.resolve({ session: session('sess-no-cwd') }).workspaceRoot).toBe(resolve('/fallback'))
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})
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it('rejects a mode outside the closed vocabulary at load', async () => {
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const ctx = new Context()
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// schemastery rejects the union violation when the plugin loads.
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await expect(ctx.plugin(SandboxPolicyService, { mode: 'yolo' as never })).rejects.toThrow()
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})
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it('unregisters cleanly from a child fiber (HMR safety)', async () => {
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const ctx = new Context()
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const fiber = await ctx.plugin(SandboxPolicyService, {})
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expect(ctx.sandboxPolicy).toBeDefined()
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await fiber.dispose()
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expect(ctx.get('sandboxPolicy')).toBeUndefined()
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})
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})
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describe('the sandbox/mode session kit', () => {
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it('SANDBOX_MODES lists every mode for advertisement and validation', () => {
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expect(SANDBOX_MODES).toEqual(['read-only', 'workspace-write', 'danger-full-access'])
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})
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it('effectiveSandboxMode folds to the last switch, or undefined without one', () => {
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const session = new Session(SessionId('sess-fold'))
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expect(effectiveSandboxMode(session.events)).toBeUndefined()
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setSandboxMode(session, 'workspace-write')
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setSandboxMode(session, 'read-only')
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expect(effectiveSandboxMode(session.events)).toBe('read-only')
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})
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it('setSandboxMode appends exactly one sandbox/mode event per switch', () => {
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const session = new Session(SessionId('sess-write'))
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setSandboxMode(session, 'danger-full-access')
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const modeEvents = session.events.filter(e => e.type === 'sandbox/mode')
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expect(modeEvents).toHaveLength(1)
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expect(modeEvents[0]?.data).toEqual({ mode: 'danger-full-access' })
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})
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})
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