ci(examples): run examples / testing from built lib/js

2026-07-17 15:42:35 +08:00
parent 8d5f08892b
commit 5ed531acba
35 changed files with 679 additions and 183 deletions
@@ -0,0 +1,96 @@
+import { afterEach, describe, expect, it } from 'vitest'
+import {
+  EXAMPLE_MODE_ENV,
+  resolveExampleLaunch,
+  resolveExampleMode,
+} from '@deepseek-ai/dsh-loader-smoke'
+
+const SRC_BIN = '/repo/packages/examples/stdio-demo/src/bin.ts'
+const TSCONFIG = '/repo/tsconfig.json'
+
+const originalMode = process.env[EXAMPLE_MODE_ENV]
+afterEach(() => {
+  if (originalMode === undefined) Reflect.deleteProperty(process.env, EXAMPLE_MODE_ENV)
+  else process.env[EXAMPLE_MODE_ENV] = originalMode
+})
+
+describe('resolveExampleMode', () => {
+  it('defaults absent/empty/src to src', () => {
+    expect(resolveExampleMode(undefined)).toBe('src')
+    expect(resolveExampleMode('')).toBe('src')
+    expect(resolveExampleMode('src')).toBe('src')
+  })
+
+  it('accepts lib', () => {
+    expect(resolveExampleMode('lib')).toBe('lib')
+  })
+
+  it('throws on any other value', () => {
+    expect(() => resolveExampleMode('prod')).toThrow(/must be 'src' or 'lib'/)
+  })
+
+  it('reads the environment when no argument is given', () => {
+    process.env[EXAMPLE_MODE_ENV] = 'lib'
+    expect(resolveExampleMode()).toBe('lib')
+    Reflect.deleteProperty(process.env, EXAMPLE_MODE_ENV)
+    expect(resolveExampleMode()).toBe('src')
+  })
+})
+
+describe('resolveExampleLaunch', () => {
+  it('src mode: --import tsx on the source bin with the tsconfig paths env', () => {
+    const { command, args, env } = resolveExampleLaunch({
+      srcBin: SRC_BIN,
+      configArgs: ['./cordis.yml'],
+      mode: 'src',
+      tsconfigPath: TSCONFIG,
+    })
+    expect(command).toBe(process.execPath)
+    expect(args).toContain('--import')
+    expect(args).toContain(SRC_BIN)
+    expect(args[args.length - 1]).toBe('./cordis.yml')
+    expect(args).not.toContain('--expose-internals')
+    expect(env.TSX_TSCONFIG_PATH).toBe(TSCONFIG)
+  })
+
+  it('src mode: throws without a tsconfig path', () => {
+    expect(() => resolveExampleLaunch({ srcBin: SRC_BIN, mode: 'src' })).toThrow(/needs tsconfigPath/)
+  })
+
+  it('lib mode: plain node on the derived lib bin, no tsx and no paths env', () => {
+    const { args, env } = resolveExampleLaunch({
+      srcBin: SRC_BIN,
+      configArgs: ['--config', './cordis.yml'],
+      mode: 'lib',
+      env: { DSH_HOME: '/tmp/home' },
+    })
+    expect(args).not.toContain('--import')
+    expect(args).toContain('/repo/packages/examples/stdio-demo/lib/bin.js')
+    expect(args.slice(-2)).toEqual(['--config', './cordis.yml'])
+    expect(env.TSX_TSCONFIG_PATH).toBeUndefined()
+    expect(env.DSH_HOME).toBe('/tmp/home')
+  })
+
+  it('prepends --expose-internals when requested', () => {
+    const { args } = resolveExampleLaunch({ srcBin: SRC_BIN, mode: 'lib', exposeInternals: true })
+    expect(args[0]).toBe('--expose-internals')
+  })
+
+  it('lib mode: rewrites only the last /src/ segment', () => {
+    const { args } = resolveExampleLaunch({
+      srcBin: '/repo/src/packages/examples/acp-demo/src/bin.ts',
+      mode: 'lib',
+    })
+    expect(args).toContain('/repo/src/packages/examples/acp-demo/lib/bin.js')
+  })
+
+  it('lib mode: throws when the bin has no /src/ segment', () => {
+    expect(() => resolveExampleLaunch({ srcBin: '/repo/lib/bin.js', mode: 'lib' })).toThrow(/"\/src\/" segment/)
+  })
+
+  it('defaults the mode from the environment', () => {
+    process.env[EXAMPLE_MODE_ENV] = 'lib'
+    const { args } = resolveExampleLaunch({ srcBin: SRC_BIN })
+    expect(args).toContain('/repo/packages/examples/stdio-demo/lib/bin.js')
+  })
+})