Merge branch 'codex/tool-json-schema-dsl' into codex/canonical-tool-output

# Conflicts: # docs/event-producer-consumer.md # packages/context/time-context/tests/time-context.spec.ts # packages/context/workspace-context/tests/workspace-context.spec.ts
2026-07-21 19:56:43 +08:00
parent 5b36be339d 6a45e6e16b
commit 72a48fede6
509 changed files with 12825 additions and 2596 deletions
@@ -0,0 +1,68 @@
+import { describe, expect, it } from 'vitest'
+import { Context } from 'cordis'
+import SessionStore, { type Session, type SessionEvent } from '@deepseek-ai/dsh-session'
+import * as TodoInvariant from '@deepseek-ai/dsh-tool-todo/invariant'
+import InvariantService from '@deepseek-ai/dsh-invariants'
+
+async function setup(): Promise<Context> {
+  const ctx = new Context()
+  await ctx.plugin(SessionStore)
+  await ctx.plugin(InvariantService, { enabled: true })
+  await ctx.plugin(TodoInvariant)
+  return ctx
+}
+
+function event(todos: unknown): SessionEvent {
+  return { type: 'todo/write', seq: 0, time: 0, data: { todos } } as SessionEvent
+}
+
+describe('todo snapshot invariants', () => {
+  it('accepts a unique whole-list snapshot with one active item', async () => {
+    const ctx = await setup()
+    expect(() => { ctx.emit('session/event', {} as Session, event([
+      { content: 'Inspect state', status: 'completed' },
+      { content: 'Apply fix', status: 'in_progress' },
+      { content: 'Run checks', status: 'pending' },
+    ])) }).not.toThrow()
+  })
+
+  it.each([
+    ['not-an-array', /must be an array/],
+    [[null], /entries must be objects/],
+    [[42], /entries must be objects/],
+    [[{ content: 42, status: 'pending' }], /content must be non-empty/],
+    [[{ content: '', status: 'pending' }], /content must be non-empty/],
+    [[{ content: ' padded ', status: 'pending' }], /already trimmed/],
+    [[{ content: 'same', status: 'pending' }, { content: 'same', status: 'completed' }], /repeats content/],
+    [[{ content: 'task', status: 42 }], /unknown status/],
+    [[{ content: 'task', status: 'paused' }], /unknown status/],
+    [[{ content: 'one', status: 'in_progress' }, { content: 'two', status: 'in_progress' }], /at most one/],
+  ])('rejects an incoherent durable todo snapshot', async (todos, message) => {
+    const ctx = await setup()
+    expect(() => { ctx.emit('session/event', {} as Session, event(todos)) }).toThrow(message)
+  })
+
+  it('ignores unrelated dispatches and session events', async () => {
+    const ctx = await setup()
+    expect(() => {
+      ctx.emit('tools/change')
+      ctx.emit('session/event', {} as Session, {
+        type: 'turn/start', seq: 0, time: 0, data: { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } },
+      })
+    }).not.toThrow()
+  })
+
+  it('rejects an invalid existing snapshot on late registration', async () => {
+    const ctx = new Context()
+    await ctx.plugin(SessionStore)
+    ctx.sessions.create().append('todo/write', {
+      todos: [
+        { content: 'duplicate', status: 'pending' },
+        { content: 'duplicate', status: 'completed' },
+      ],
+    })
+    await ctx.plugin(InvariantService, { enabled: true })
+
+    await expect(ctx.plugin(TodoInvariant).then(() => undefined)).rejects.toThrow(/repeats content "duplicate"/)
+  })
+})