Merge remote-tracking branch 'origin/master' into xtr/agent-loop-message-machine

# Conflicts: # docs/architecture.i18n.yaml # docs/architecture.md # docs/architecture.zh.md # docs/cordis-catalog/services.md # docs/core-data-structures/core.i18n.yaml # docs/core-data-structures/core.md # docs/core-data-structures/core.zh.md # docs/core-data-structures/llm-streaming.i18n.yaml # docs/core-data-structures/session.i18n.yaml # docs/event-producer-consumer.md # examples/acp-agent/tests/snapshots/cordis-inspect-jsdoc/session.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl # packages/core/agent-loop/README.i18n.yaml # packages/core/agent-loop/README.md # packages/core/agent-loop/README.zh.md # packages/core/agent-loop/src/loop.ts # packages/core/agent/README.i18n.yaml # packages/core/agent/tests/llm-target.spec.ts # packages/core/session/tests/request-header.spec.ts
2026-07-27 16:44:06 +08:00
parent d9874ae10c 5f589da54d
commit bd40eec770
220 changed files with 4592 additions and 969 deletions
@@ -1,11 +1,12 @@
 // @vitest-environment jsdom
 // Remaining chat branch tails: MessageItem context/unknown/steering arms,
-// StatsLine no-cache join, PendingCard reason strip, AssistantMarkdown
-// single-line reasoning. (Tool-row dispatch tails live with the keyed-slot
-// machinery specs since the tool ring dissolved into renderSlot.)
+// user IconActions, StatsLine no-cache join, PendingCard reason strip,
+// AssistantMarkdown single-line reasoning. (Tool-row dispatch tails live
+// with the keyed-slot machinery specs since the tool ring dissolved into
+// renderSlot.)

 import { afterEach, describe, expect, it, vi } from 'vitest'
-import { cleanup, render } from '@testing-library/react'
+import { cleanup, fireEvent, render, screen } from '@testing-library/react'
 import { RpcId } from '@deepseek-ai/dsh-client-connection/client'
 import type { SessionId } from '@deepseek-ai/dsh-client-runtime/client'
 import { PendingWait } from '@deepseek-ai/dsh-client-runtime/client'
@@ -18,7 +19,75 @@ import { StatsLine, type StatsLineProps } from '../src/client/chat/StatsLine.tsx
 afterEach(cleanup)

 describe('MessageItem arms', () => {
-  it('steering bubbles carry the interjection badge and non-text rest blocks', () => {
+  it('user bubbles expose copy / branch / edit actions; copy writes the text', () => {
+    const writeText = vi.fn().mockResolvedValue(undefined)
+    Object.defineProperty(navigator, 'clipboard', {
+      configurable: true,
+      value: { writeText },
+    })
+    render(
+      <MessageItem node={{
+        kind: 'user', seq: 1,
+        content: [{ type: 'text', text: 'hello bubble' }] as never,
+      } as never}
+      />,
+    )
+    expect(screen.getByRole('button', { name: '复制' })).toBeTruthy()
+    expect(screen.getByRole('button', { name: '在新对话中分支' })).toBeTruthy()
+    expect(screen.getByRole('button', { name: '编辑' })).toBeTruthy()
+    fireEvent.click(screen.getByRole('button', { name: '复制' }))
+    expect(writeText).toHaveBeenCalledWith('hello bubble')
+  })
+
+  it('user copy falls back to execCommand when clipboard.writeText is unavailable', () => {
+    Object.defineProperty(navigator, 'clipboard', {
+      configurable: true,
+      value: undefined,
+    })
+    const exec = vi.fn().mockReturnValue(true)
+    Object.defineProperty(document, 'execCommand', {
+      configurable: true,
+      value: exec,
+    })
+    render(
+      <MessageItem node={{
+        kind: 'user', seq: 1,
+        content: [{ type: 'text', text: 'fallback body' }] as never,
+      } as never}
+      />,
+    )
+    fireEvent.click(screen.getByRole('button', { name: '复制' }))
+    expect(exec).toHaveBeenCalledWith('copy')
+  })
+
+  it('user copy stays quiet when execCommand throws or is absent', () => {
+    Object.defineProperty(navigator, 'clipboard', {
+      configurable: true,
+      value: undefined,
+    })
+    Object.defineProperty(document, 'execCommand', {
+      configurable: true,
+      value: () => {
+        throw new Error('denied')
+      },
+    })
+    render(
+      <MessageItem node={{
+        kind: 'user', seq: 1,
+        content: [{ type: 'text', text: 'quiet' }] as never,
+      } as never}
+      />,
+    )
+    fireEvent.click(screen.getByRole('button', { name: '复制' }))
+
+    Object.defineProperty(document, 'execCommand', {
+      configurable: true,
+      value: undefined,
+    })
+    fireEvent.click(screen.getByRole('button', { name: '复制' }))
+  })
+
+  it('steering bubbles carry the interjection badge and non-text rest blocks, without user actions', () => {
    const view = render(
      <MessageItem node={{
        kind: 'steering', seq: 2, turn: 1, source: null,
@@ -29,6 +98,7 @@ describe('MessageItem arms', () => {
    expect(view.getByText('插话')).toBeTruthy()
    expect(view.getByText('steer!')).toBeTruthy()
    expect(view.getByText(/附加内容块/)).toBeTruthy()
+    expect(view.queryByRole('button', { name: '复制' })).toBeNull()
  })

  it('context and unknown nodes render their JSON rows', () => {