Tianyi Cui
382c243e78
The keyless Loader-path smokes killed the child 10s after spawn, but a loaded CI e2e runner routinely needs longer just to boot the unbuilt tsx tree: on this branch's run the coding-agent smoke burned both retries and failed at 30s wall-clock, and the sibling smokes passed only on retry x2 (master's latest run shows the same near-misses). The budget guards against a HANG, not slowness — raise kill to 30s and the vitest test timeout to 45s so a slow boot no longer masquerades as one.
92 lines
3.7 KiB
TypeScript
92 lines
3.7 KiB
TypeScript
import { spawn, type ChildProcessWithoutNullStreams } from 'node:child_process'
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import { mkdtemp, rm } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import { join } from 'node:path'
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import { fileURLToPath } from 'node:url'
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import { afterEach, describe, expect, it } from 'vitest'
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/**
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* Keyless Loader-path smoke for the Code Mode overlay: boot the REAL
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* example through the `@deepseek-ai/dsh-stdio-agent` bin against
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* `code-mode.cordis.yml` (the cordis Loader, `unwrapExports`, the include
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* patches over ./cordis.yml, the worker-thread code runtime, and the
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* registry in `mode: code`), then close stdin with no prompt and assert
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* the Code Mode banner + a clean exit.
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*
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* No prompt is ever sent, so the model is NEVER called and no `run_code`
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* turn happens — a dummy key lets `llm-deepseek`'s key-PRESENT check boot
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* the tree. This is the export-shape guard (postmortem 0001) for the Code
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* Mode composition; the with-key proof lives in `code-mode.e2e.ts`.
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*/
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const binScript = fileURLToPath(new URL('../../../packages/ui/stdio-agent/src/bin.ts', import.meta.url))
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const configPath = fileURLToPath(new URL('../code-mode.cordis.yml', import.meta.url))
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const tsxLoader = fileURLToPath(import.meta.resolve('tsx'))
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// Dev/test run UNBUILT: resolve `@deepseek-ai/dsh-*` through the root tsconfig
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// `paths` map; tsx searches UP from cwd, and we spawn from a temp dir outside
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// the repo, so point it at the repo tsconfig.
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const repoTsconfig = fileURLToPath(new URL('../../../tsconfig.json', import.meta.url))
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let child: ChildProcessWithoutNullStreams | undefined
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let workdir: string | undefined
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afterEach(async () => {
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if (child !== undefined && child.exitCode === null) child.kill('SIGKILL')
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child = undefined
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if (workdir !== undefined) await rm(workdir, { recursive: true, force: true })
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workdir = undefined
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})
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async function bootAndEof(): Promise<{ stdout: string; code: number }> {
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workdir = await mkdtemp(join(tmpdir(), 'code-mode-smoke-'))
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const cwd = workdir
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return new Promise((resolve, reject) => {
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const proc = spawn(
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process.execPath,
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// --expose-internals: the included cordis.yml loads the HMR plugin (mirrors demo:code-mode).
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['--expose-internals', '--import', tsxLoader, binScript, configPath],
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{
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cwd,
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env: {
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...process.env,
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TSX_TSCONFIG_PATH: repoTsconfig,
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// A dummy key so llm-deepseek's apply() (key-PRESENT check only) boots.
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// No prompt is sent, so the adapter never streams — no network call.
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DEEPSEEK_API_KEY: 'keyless-smoke-no-call',
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},
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stdio: ['pipe', 'pipe', 'pipe'],
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},
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)
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child = proc
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let stdout = ''
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let stderr = ''
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proc.stdout.setEncoding('utf8')
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proc.stdout.on('data', (chunk: string) => { stdout += chunk })
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proc.stderr.setEncoding('utf8')
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proc.stderr.on('data', (chunk: string) => { stderr += chunk })
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const timer = setTimeout(() => {
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proc.kill('SIGKILL')
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reject(new Error(`code-mode overlay did not exit within 30s. stdout:\n${stdout}\nstderr:\n${stderr}`))
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}, 30_000)
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proc.on('exit', (code) => {
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clearTimeout(timer)
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if (code === 0) resolve({ stdout, code })
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else reject(new Error(`code-mode overlay exited ${code}. stderr:\n${stderr}`))
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})
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proc.on('error', (err) => { clearTimeout(timer); reject(err) })
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// No prompt — just EOF, so the stdio UI exits without ever running a turn.
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proc.stdin.end()
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})
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}
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describe('code-mode overlay keyless smoke (real code-mode.cordis.yml via the Loader)', () => {
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it('boots the Code Mode plugin tree, prints its banner, and exits cleanly on EOF', async () => {
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const { stdout, code } = await bootAndEof()
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expect(code).toBe(0)
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expect(stdout).toContain('code-mode agent ready.')
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}, 45_000)
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})
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