56 lines
2.7 KiB
TypeScript
56 lines
2.7 KiB
TypeScript
import { spawn } from 'node:child_process'
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import { existsSync } from 'node:fs'
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import { join } from 'node:path'
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import { fileURLToPath } from 'node:url'
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import { describe, expect, it } from 'vitest'
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/**
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* BUILT-ARTIFACT smoke for the published package (the real-load-path guard
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* from docs/testing.md): the unit suite runs `src/` under vitest, where the
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* worker entry resolves to `src/worker.ts` — a consumer runs `lib/index.js`
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* under plain `node`, where it must resolve the sibling `lib/worker.cjs`
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* bundle instead. This spawns plain `node` (NOT tsx) from inside the package
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* directory and imports the package BY NAME, so resolution flows through the
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* real `exports` map exactly as it would from a downstream install; the
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* program exercises the type-strip, the worker spawn, the binding bridge,
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* and log capture end-to-end through the built bundles.
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*
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* It build-gates: SKIPS when the built artifacts are absent (suite run
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* without `pnpm run build`); CI runs it after the build step. KEYLESS — no
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* model is involved.
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*/
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const pkgDir = fileURLToPath(new URL('..', import.meta.url))
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const built = ['lib/index.js', 'lib/worker.cjs'].every(file => existsSync(join(pkgDir, file)))
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&& existsSync(join(pkgDir, '../code-runtime/lib/index.js'))
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describe.skipIf(!built)('built lib real load path (plain node)', () => {
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it('runs a TypeScript program with a binding through lib/index.js and its lib/worker.cjs entry', async () => {
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const script = `
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const { Context } = await import('cordis')
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const { WorkerCodeRuntime } = await import('@deepseek-ai/dsh-code-runtime-worker')
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const ctx = new Context()
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await ctx.plugin(WorkerCodeRuntime, {})
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const result = await ctx.codeRuntime.run({
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program: 'const doubled: number = await tools.double({ n: 21 }); console.log("halfway", doubled); return doubled;',
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bindings: [{ global: 'tools', functions: { double: async args => args.n * 2 } }],
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})
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console.log(JSON.stringify(result))
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process.exit(0)
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`
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const child = spawn(process.execPath, ['--input-type=module', '-e', script], { cwd: pkgDir, stdio: ['ignore', 'pipe', 'pipe'] })
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let stdout = ''
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let stderr = ''
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child.stdout.on('data', (chunk: Buffer) => { stdout += chunk.toString('utf8') })
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child.stderr.on('data', (chunk: Buffer) => { stderr += chunk.toString('utf8') })
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const exitCode = await new Promise<number | null>(resolve => child.on('close', resolve))
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expect(exitCode, `stderr:\n${stderr}`).toBe(0)
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const lastLine = stdout.trim().split('\n').at(-1) ?? ''
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const result = JSON.parse(lastLine) as { value?: unknown; logs: string[]; error?: unknown }
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expect(result.error).toBeUndefined()
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expect(result.value).toBe(42)
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expect(result.logs).toContain('halfway 42')
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})
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})
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