Files
deepseek-harness/apps/web/tests/shipped-composition.e2e.ts
Yichen Jiang d247c50c6f fix(web): return every service a host row injects, and run the browser lane
The browser e2e lane had been failing wholesale since this stack moved the
agent plane into presets, and nothing caught it: 34 of 48 files. Two of the
causes are product defects, not test breakage.

`bashEnv` goes back to the host plane. `apps/cli/src/web.ts` injects it to
publish `DSH_WEB_URL`/`DSH_WEB_MODE`, so the earlier note that "nothing outside
the agent plane injects bashEnv" was simply wrong — behind a preset's `shell`
realm those variables reached no shell at all, and a `dsh web` agent could not
find the address of its own interface. This is the same criterion that returned
`subagents`: a host row that injects a service resolves before any session
exists and has no agent to key by, so the service is host-plane. `tool-bash`
consumes the host registry from inside the preset, which works because an
agent context chains to the host; only the reverse is invisible.

`tool-subagent-report` goes back with it. It is not a tool this agent calls: it
registers a continuable SETUP on the host `subagents` singleton, and that list
is not scope-aware. One copy per mounted preset meant every child was handed
`report` once per live session, so the second registration threw and a cold
subagent resume failed with `subagent-not-resumable` — a diagnostic three
layers removed from the cause.

The lane's own composition facts follow. Skill roots resolve inside a preset
now, a subtree include patches cannot reach, so the scaffold pins the roots'
documented environment fallback for its whole lifetime rather than for the boot
— presets mount per session. Without it the developer's real `~/.dsh/skills`
enters replay requests and goldens while CI sees none. The `apps/cli`
composition test pins `storage-json` for the same reason: unpinned it wrote,
and then read back, the developer's own `~/.dsh/storages/`.

Three tests now address through an agent what they used to read off the root
context, because that is where the thing lives: the tool catalog, the skill
registry, and the token meter. The seeded-history projection baseline asserts
the opposite of what it did — a detached session yields a preset-plane
projection only from a durable checkpoint written while it was live, and this
seed was written straight to persistence and never ran.

Goldens re-recorded for the hero's preset chip and the settings nav entry.
2026-08-07 00:42:25 +08:00

100 lines
4.0 KiB
TypeScript

// Boots the shipped Web composition over the built dist this lane already uses
// and asserts what that composition produces: the model-visible tool catalog
// and the sandbox/approval knobs it ships with. No browser and no model call —
// these are composition facts, and the browser scenarios in this lane cover the
// surface itself.
import { tmpdir } from 'node:os'
import { afterEach, expect, it } from 'vitest'
import { canonicalPath, writableRoots } from '@deepseek-ai/dsh-sandbox'
// Empty type imports carry the tools/sandboxPolicy/approval Context merges.
import type {} from '@deepseek-ai/dsh-tools'
import type {} from '@deepseek-ai/dsh-sandbox-policy'
import type {} from '@deepseek-ai/dsh-user-approval'
import type {} from '@deepseek-ai/dsh-permission'
import { SessionId } from '@deepseek-ai/dsh-session'
import type {} from '@deepseek-ai/dsh-agent-presets'
import { launchWebScaffold, type WebScaffold } from './scaffold.ts'
/**
* The catalog the shipped Web composition puts in front of the model, minus the
* ripgrep-dependent pair below. The absences are deliberate, not incidental
* gaps: the `cordis_*` toolset executes model-written JavaScript that no
* sandbox row confines, `web_fetch` chooses its own request target, and
* `mcp_*` servers spawn outside `ctx.bash`. The composition Agent Note owns the
* rationale and its sources.
*/
const EXPECTED_TOOLS = [
'ask_user_question',
'bash',
'create_goal',
'edit',
'exit_plan_mode',
'get_goal',
'list_agents',
'ralph',
'read',
'send_message',
'skill',
'str_replace_editor',
'subagent',
'subagent_fork',
'task_kill',
'task_list',
'task_output',
'todo_write',
'update_goal',
'web_search',
'workflow',
'write',
]
/**
* `glob` and `grep` come from `dsh-tool-fs-search`, which spawns the PACKAGED
* ripgrep binary (`@vscode/ripgrep`) through the subprocess seam, so the pair
* is always present on every host — asserted as fixed members, not a host
* dependency.
*/
const RIPGREP_TOOLS = ['glob', 'grep']
let scaffold: WebScaffold | undefined
afterEach(async () => {
await scaffold?.close()
scaffold = undefined
})
it('assembles the shipped Web catalog with the confined access default', async () => {
scaffold = await launchWebScaffold()
const ctx = scaffold.ctx
// The catalog belongs to an AGENT, not to the process: every model-facing row
// now lives in a preset mounted under one session's scope, so the global
// layer holds nothing and a caller must name the agent to see anything. This
// composes from the deployment default — what a session that names no preset
// gets — which is the shape this test has always been about.
expect(ctx.tools.schemas().map(schema => schema.name)).toEqual([])
const handle = await ctx.agents.create({
sessionId: SessionId('shipped-composition'),
setup: agentCtx => ctx.agentPresets.mount(agentCtx).then(() => undefined),
})
try {
const names = ctx.tools.schemas(handle.agent).map(schema => schema.name).sort()
expect(names.filter(name => !RIPGREP_TOOLS.includes(name))).toEqual(EXPECTED_TOOLS)
// The packaged ripgrep binary ships with the dependency, so the pair is a
// fixed roster member on every host.
expect(names.filter(name => RIPGREP_TOOLS.includes(name))).toEqual(RIPGREP_TOOLS)
} finally {
await handle.dispose()
}
// `workspace-write` is not "the workspace and nothing else": the shared roots
// helper always admits the temp directories too. Pinning it against an
// explicit mode keeps the claim independent of this surface's default, and
// keeps a future boundary test from being run inside /tmp — where an
// "escape" write succeeds by design and reads as a sandbox failure.
expect(writableRoots(scaffold.ctx.sandboxPolicy.resolve({ mode: 'workspace-write' }))).toEqual(
expect.arrayContaining([canonicalPath('/tmp'), canonicalPath(tmpdir())]),
)
expect(scaffold.ctx.sandboxPolicy.defaultMode).toBe('workspace-write')
expect(scaffold.ctx.approval.config.policy).toBe('ask')
expect(scaffold.ctx.permission.defaultPreset).toBe('workspace-write')
}, 120_000)