fix: 分页问题

2026-08-12 20:26:47 +08:00
parent 3784607f3d
commit dabe6207f5
46 changed files with 1594 additions and 66 deletions
@@ -0,0 +1,86 @@
+/**
+ * REAL-composition proof: the shipped YAML shape (session + projection
+ * registry + session-stats) boots through the vendored Loader, the function
+ * plugin's namespace survives (no default export), and a full logged turn
+ * serves `{turns: 1, steps: 1}` through the composed registry.
+ */
+
+import { mkdtemp, rm, writeFile } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { pathToFileURL } from 'node:url'
+import { afterEach, describe, expect, it } from 'vitest'
+import { Context } from '@deepseek-ai/cordis'
+import Loader from '@deepseek-ai/cordis-plugin-loader'
+import Include from '@deepseek-ai/cordis-plugin-include'
+import SessionStore, { SessionId } from '@deepseek-ai/dsh-session'
+import SessionProjectionRegistry from '@deepseek-ai/dsh-session-projection'
+import * as SessionStatsPlugin from '@deepseek-ai/dsh-session-stats'
+
+let root: string | undefined
+let context: Context | undefined
+
+afterEach(async () => {
+  await context?.fiber.dispose()
+  context = undefined
+  if (root !== undefined) await rm(root, { recursive: true, force: true })
+  root = undefined
+})
+
+async function loadYaml(lines: readonly string[]): Promise<Context> {
+  root = await mkdtemp(join(tmpdir(), 'dsh-session-stats-loader-'))
+  const configPath = join(root, 'cordis.yml')
+  await writeFile(configPath, [...lines, ''].join('\n'))
+
+  context = new Context()
+  context.baseUrl = pathToFileURL(root).href + '/'
+  await context.plugin(Loader)
+  context.loader.builtins.include = Include
+  const modules = new Map<string, unknown>([
+    ['@deepseek-ai/dsh-session', SessionStore],
+    ['@deepseek-ai/dsh-session-projection', SessionProjectionRegistry],
+    ['@deepseek-ai/dsh-session-stats', SessionStatsPlugin],
+  ])
+  context.loader.internal = {
+    version: 'v2',
+    async import(specifier: string) {
+      if (!modules.has(specifier)) throw new Error(`unexpected Loader import: ${specifier}`)
+      return modules.get(specifier)
+    },
+  } as unknown as NonNullable<typeof context.loader.internal>
+  await context.loader.create({
+    name: 'cordis:include',
+    config: { path: pathToFileURL(configPath).href },
+  })
+  await context.loader.await()
+  return context
+}
+
+describe('real Loader composition', () => {
+  it('loads the shipped session-stats YAML shape and serves whole-log counts', async () => {
+    const loaded = await loadYaml([
+      "- name: '@deepseek-ai/dsh-session'",
+      "- name: '@deepseek-ai/dsh-session-projection'",
+      "- name: '@deepseek-ai/dsh-session-stats'",
+    ])
+
+    const unloaded = [...loaded.loader.entries()]
+      .filter(entry => entry.fiber === undefined && !entry.disabled)
+      .map(entry => entry.options.name)
+    expect(unloaded).toEqual([])
+
+    const session = loaded.sessions.create(SessionId('composed'))
+    session.append('turn/start', { turn: 1 })
+    session.append('step/start', { turn: 1, step: 1 })
+    session.append('step/end', { turn: 1, step: 1 })
+    session.append('turn/end', { turn: 1, reason: { kind: 'completed' } })
+    expect(loaded.sessionProjections.snapshot(session).values.sessionStats)
+      .toMatchObject({ turns: 1, steps: 1 })
+  })
+
+  it('keeps the function-plugin namespace free of a default export', () => {
+    // A default export beside the named form makes the Loader discard the
+    // namespace (postmortem 0001) — pin its absence.
+    expect('default' in SessionStatsPlugin).toBe(false)
+  })
+})