Files
deepseek-harness/packages/client/ui-conversation/tests/terminal-card.spec.tsx
T
Chinesezjc a00678a444 feat(web): give a multi-line command one prompt row per line
A `command` carrying two shell commands on two lines rendered as one row:
`.command` had `white-space: nowrap`, so the two collapsed into a single
ellipsized line that read as one command with stray arguments.

Render one prompt row per command line, and move the run-state dot out of
flow into a gutter reserved to the left of the card surface, so it neither
indents its command nor depends on the command's text metrics to line up.

The dot stays exactly one per card, on the first row. The exit status the
view carries is the whole call's and bash reports no per-command status, so
a dot per line would assert, of a line that succeeded inside a failing call,
that the line itself failed. The single visually hidden label keeps the same
scope, since one label per row would read to assistive technology as several
distinct outcomes.

Fixture turn 60's command becomes two lines, so the built-bundle snapshot
pins the layout and its dot distribution (`dotsPerPromptRow: [1, 0]`), and
the e2e adds that the dot starts left of the card surface — geometry jsdom
cannot compute. Both READMEs now also record that this package's
user-facing copy is inline Chinese, since zero-cordis atoms have no route to
`ctx.locale`; extracting it belongs to the repo-wide localization work.
2026-07-28 18:48:57 +08:00

393 lines
18 KiB
TypeScript

// @vitest-environment jsdom
// The terminal render intent on the web side: the pure terminalCardModel
// derivation over callView/resultView, and both conversation render sites that
// consume it — the chat tool row's expanded body (GenericToolCard / BashRow)
// and the details panel's Output section.
import { afterEach, describe, expect, it, vi } from 'vitest'
import { cleanup, fireEvent, render } from '@testing-library/react'
import { bindSnapshotSelector } from '@deepseek-ai/dsh-client-web-react'
import { createSnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
import type {
ConversationSnapshot, RunningToolCall, SessionId, SessionListState, ToolResultNode, WorkspaceListState,
} from '@deepseek-ai/dsh-client-runtime/client'
import type { ToolCallView, ToolResultView } from '@deepseek-ai/dsh-client-connection/client'
import type { SelectionTarget, ToolRowOwnerProps, ToolRowProps } from '@deepseek-ai/dsh-client-ui-conversation/client'
import { CHAT_TERMINAL_MAX_LINES, terminalCardModel } from '../src/client/contract/terminal-card-model.ts'
import { createChatStore } from '../src/client/stores.ts'
import { GenericToolCard } from '../src/client/chat/GenericToolCard.tsx'
import { DetailsPanel } from '../src/client/skeleton/DetailsPanel.tsx'
import { BashRow } from '../src/client/toolviews/bash-sample.tsx'
afterEach(cleanup)
/**
* Match an output line with its interior whitespace intact: the column
* alignment this card exists to preserve is exactly what the default
* whitespace-collapsing matcher would hide.
*/
const RAW = { normalizer: (text: string) => text }
/** The rendered card's run-state dot state, so a render site cannot silently drop it. */
function runStateOf(container: HTMLElement): string | null {
return container.querySelector('[data-terminal] [data-state]')?.getAttribute('data-state') ?? null
}
const SID = 's1' as SessionId
const ARGS = '{"command":"ls -la","description":"List files"}'
/** The bash tool's own call view for a foreground command. */
const callTerminal = (over?: Partial<Extract<ToolCallView, { card: 'terminal' }>>): ToolCallView => ({
card: 'terminal', title: 'ls -la', description: 'List files', ...over,
})
/** The bash tool's own result view for a settled foreground command. */
const resultTerminal = (over?: Partial<Extract<ToolResultView, { card: 'terminal' }>>): ToolResultView => ({
card: 'terminal', output: 'a.ts b.ts\nc.ts d.ts\n', exitCode: 0, ...over,
})
const running = (over?: Partial<RunningToolCall>): RunningToolCall => ({
callId: 'c1', name: 'bash', argsRaw: ARGS,
turn: 1, step: 1, time: 1_000, callView: callTerminal(), ...over,
})
const settled = (over?: Partial<ToolResultNode>): ToolResultNode => ({
kind: 'tool-result', seq: 10, time: 2_000, callId: 'c1',
call: { name: 'bash', argsRaw: ARGS },
callTime: 1_000,
content: [{ type: 'text', text: 'a.ts b.ts\nc.ts d.ts\n' }], isError: false,
callView: callTerminal(), resultView: resultTerminal(), ...over,
})
describe('terminalCardModel', () => {
it('derives a running card from the call view alone', () => {
expect(terminalCardModel(running({ callView: callTerminal({ cwd: '/projects/app' }) }))).toEqual({
command: 'ls -la', cwd: '/projects/app', output: undefined,
exitCode: undefined, signal: undefined, running: true,
})
})
it('derives a settled card from both sides, carrying the exit status', () => {
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '/projects/app' }),
resultView: resultTerminal({ output: 'boom\n', exitCode: 2 }),
}))).toEqual({
command: 'ls -la', cwd: '/projects/app', output: 'boom\n',
exitCode: 2, signal: undefined, running: false,
})
expect(terminalCardModel(settled({
resultView: { card: 'terminal', output: '', signal: 'SIGTERM' },
}))?.signal).toBe('SIGTERM')
})
it('a window-truncated call side falls back to the result title, then to an empty command', () => {
// Truncation drops both the call head and its view (conversation.ts).
const truncated = { call: null, callView: null }
expect(terminalCardModel(settled({
...truncated, resultView: resultTerminal({ title: 'ls -la' }),
}))).toMatchObject({ command: 'ls -la', cwd: undefined, running: false })
expect(terminalCardModel(settled(truncated))).toMatchObject({ command: '', cwd: undefined })
})
it('returns null for every non-terminal call: no views, generic views, unknown cards', () => {
expect(terminalCardModel(running({ callView: null }))).toBeNull()
expect(terminalCardModel(settled({ callView: null, resultView: null }))).toBeNull()
expect(terminalCardModel(running({ callView: { card: 'generic', title: 'read x' } }))).toBeNull()
// A generic result settles a terminal call as a generic card (the bash
// tool's own execution-error and background paths).
expect(terminalCardModel(settled({ resultView: { card: 'generic' } }))).toBeNull()
// A card tag this UI version does not know arrives over the wire; the
// documented generic-card default takes it, not a crash.
const future = { card: 'chart', title: 'plot' } as unknown as ToolCallView
expect(terminalCardModel(running({ callView: future }))).toBeNull()
expect(terminalCardModel(settled({
callView: future, resultView: { card: 'chart' } as unknown as ToolResultView,
}))).toBeNull()
})
})
describe('chat row terminal body', () => {
const ownerProps = (block: RunningToolCall | ToolResultNode): ToolRowOwnerProps => ({
callId: 'c1', toolName: 'bash', block, openDetails: vi.fn(),
})
it('the expanded body is the command output, capped tighter than the panel', () => {
expect(CHAT_TERMINAL_MAX_LINES).toBeLessThan(16)
const view = render(<GenericToolCard {...ownerProps(settled())} />)
// Collapsed: the one-line summary row only, no output.
expect(view.getByText('List files')).toBeTruthy()
expect(view.queryByText(/a\.ts/)).toBeNull()
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
expect(view.getByText('ls -la')).toBeTruthy()
// The args JSON body the generic path would have shown is gone.
expect(view.queryByText(/"command"/)).toBeNull()
})
it('the cap collapses a long output inside the row, expandable in place', () => {
const lines = Array.from({ length: CHAT_TERMINAL_MAX_LINES + 3 }, (_, i) => `line-${i}`)
const view = render(<GenericToolCard {...ownerProps(settled({
resultView: resultTerminal({ output: `${lines.join('\n')}\n` }),
}))} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('… 其余 3 行')).toBeTruthy()
expect(view.queryByText('line-5')).toBeNull()
fireEvent.click(view.getByRole('button', { name: '展开其余 3 行输出' }))
expect(view.getByText('line-5')).toBeTruthy()
})
it('renders a multi-line command as one prompt row per line', () => {
const view = render(<GenericToolCard {...ownerProps(settled({
callView: callTerminal({ title: 'ls -la\necho done' }),
}))} />)
fireEvent.click(view.container.querySelector('button')!)
const rows = view.container.querySelectorAll('[class^="_promptLine_"]')
expect([...rows].map(row => row.textContent)).toEqual(['$ls -la', '$echo done'])
// Still one dot for the call, on the first row.
expect(view.container.querySelectorAll('[data-terminal] [data-state]')).toHaveLength(1)
})
it('a running terminal call expands to the prompt line with no output yet', () => {
const view = render(<GenericToolCard {...ownerProps(running())} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('ls -la')).toBeTruthy()
expect(view.queryByText('复制')).toBeNull()
// The card states its own run state: a running command reads as running
// even though it has no output yet to distinguish it from an empty settle.
expect(runStateOf(view.container)).toBe('ongoing')
})
it('a non-terminal call keeps the args-JSON text body', () => {
const view = render(<GenericToolCard {...ownerProps(settled({
callView: null, resultView: null,
}))} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText(/"command"/)).toBeTruthy()
})
it('a terminal call with no args still expands, through its terminal body alone', () => {
// Empty args make the text body null; the terminal material carries the row.
const view = render(<GenericToolCard {...ownerProps(settled({
call: { name: 'bash', argsRaw: '' },
}))} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
})
})
describe('BashRow terminal card', () => {
const list = () => createSnapshotStore<SessionListState>({
ids: [SID],
byId: { [SID]: { id: SID, displayTitle: 'r', running: false, blank: false, updatedAt: 0 } },
current: undefined,
phase: 'ready',
})
const rowProps = (block: RunningToolCall | ToolResultNode, openDetails = vi.fn()): ToolRowProps => ({
callId: 'c1', toolName: 'bash', block, openDetails,
sessionId: SID, useSessions: bindSnapshotSelector(list()),
} as unknown as ToolRowProps)
it('renders the command output under the summary row, without an expand gesture', () => {
const openDetails = vi.fn()
const view = render(<BashRow {...rowProps(settled(), openDetails)} />)
expect(view.getByText('List files')).toBeTruthy()
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
// The terminal card sits outside the row's click target: copying does not
// open the details panel.
fireEvent.click(view.getByText('复制'))
expect(openDetails).not.toHaveBeenCalled()
fireEvent.click(view.getByText('List files'))
expect(openDetails).toHaveBeenCalledTimes(1)
})
// The row's leading StateDot and the card's run-state dot describe the same
// command, so a running row whose card claimed 'done' would be a contradiction
// the reader sees on one line.
it('agrees with the summary row about the run state', () => {
const runningView = render(<BashRow {...rowProps(running())} />)
expect(runningView.container.querySelector('[data-variant="bash"]')?.getAttribute('data-state')).toBe('running')
expect(runStateOf(runningView.container)).toBe('ongoing')
cleanup()
const settledView = render(<BashRow {...rowProps(settled())} />)
expect(settledView.container.querySelector('[data-variant="bash"]')?.getAttribute('data-state')).toBe('ok')
expect(runStateOf(settledView.container)).toBe('done')
})
it('a non-terminal bash call (background start) renders the summary row alone', () => {
const view = render(<BashRow {...rowProps(settled({
callView: { card: 'generic', title: 'sleep 30', kind: 'execute' },
resultView: { card: 'generic' },
}))} />)
expect(view.getByText('List files')).toBeTruthy()
expect(view.queryByText(/a\.ts/)).toBeNull()
})
})
describe('DetailsPanel Output section', () => {
function mount(snapshot: ConversationSnapshot, selection: SelectionTarget | null) {
localStorage.clear()
const chat = createChatStore().create()
if (selection !== null) chat.actions.select(selection)
const sessions = createSnapshotStore<SessionListState>(
{ ids: [], byId: {}, current: undefined, phase: 'ready' })
const workspaces = createSnapshotStore<WorkspaceListState>({
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
})
return render(
<DetailsPanel
sessionId={SID}
useSession={bindSnapshotSelector({ getSnapshot: () => snapshot, subscribe: () => () => {} })}
useSessions={bindSnapshotSelector(sessions)}
useWorkspaces={bindSnapshotSelector(workspaces)}
useInput={(() => { throw new Error('unused') })}
inputActions={{ setDraft: () => {}, submit: () => {} }}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
closeDetails={vi.fn()}
/>,
)
}
function snapshot(over: Partial<ConversationSnapshot> = {}): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], todos: [], running: false, composerPhase: 'active', removed: false,
openState: 'open', openError: null, hasMore: false, loadingOlder: false,
promptError: null, blank: false, lastAgentError: null, ...over,
}
}
const target: SelectionTarget = { turnSeq: 10, callId: 'c1', toolName: 'bash' }
it('renders the terminal card at full height, keeping the JSON Input section', () => {
const long = Array.from({ length: 20 }, (_, i) => `row-${i}`)
const view = mount(snapshot({
nodes: [settled({ resultView: resultTerminal({ output: `${long.join('\n')}\n` }) })],
}), target)
expect(view.getByText(/"command"/)).toBeTruthy()
expect(view.getByText('ls -la')).toBeTruthy()
// The panel takes the primitive's own default cap (16), not the row's.
expect(view.getByText(`… 其余 ${20 - 16} 行`)).toBeTruthy()
expect(view.getByText('row-0')).toBeTruthy()
})
it('a running terminal call shows the prompt line, not the 运行中… placeholder', () => {
const view = mount(snapshot({ runningCalls: [running()] }), target)
expect(view.getByText('ls -la')).toBeTruthy()
expect(view.queryByText('运行中…')).toBeNull()
expect(runStateOf(view.container)).toBe('ongoing')
})
it('a running non-terminal call keeps the 运行中… placeholder', () => {
const view = mount(snapshot({ runningCalls: [running({ callView: null })] }), target)
expect(view.getByText('运行中…')).toBeTruthy()
})
it('a non-terminal result keeps the flattened pre with its error styling', () => {
const view = mount(snapshot({
nodes: [settled({
callView: null, resultView: null, isError: true,
content: [{ type: 'text', text: 'permission denied' }],
})],
}), target)
const pre = view.container.querySelector('pre[data-error]')
expect(pre?.textContent).toBe('permission denied')
})
it('a run_code sub-dispatch resolves to its own terminal card', () => {
const view = mount(snapshot({
codeDispatches: new Map([['p1', [settled({ callId: 'c1' })]]]),
}), target)
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
})
it('a running run_code sub-dispatch resolves through the running material', () => {
const view = mount(snapshot({
// The leading non-matching sub-call exercises the scan's skip.
codeDispatches: new Map([['p1', [running({ callId: 'other' }), running()]]]),
}), target)
expect(view.getByText('ls -la')).toBeTruthy()
})
it('a window-truncated call head titles the panel by callId and drops the Input section', () => {
const view = mount(snapshot({
nodes: [settled({ call: null, callView: null, resultView: resultTerminal({ title: 'ls -la' }) })],
}), target)
expect(view.getByText('c1')).toBeTruthy()
expect(view.queryByText('Input')).toBeNull()
expect(view.getByText('Output')).toBeTruthy()
})
it('scans past other nodes and other calls before reporting the call out of window', () => {
const view = mount(snapshot({
nodes: [
{ kind: 'assistant', seq: 1, time: 1_000, turn: 1, step: 1, blocks: [] },
settled({ callId: 'elsewhere' }),
],
runningCalls: [running({ callId: 'also-elsewhere' })],
}), target)
expect(view.getByText('该调用不在当前窗口内')).toBeTruthy()
})
it('no selection at all renders the guidance line and the default title', () => {
const view = mount(snapshot(), null)
expect(view.getByText('详情')).toBeTruthy()
expect(view.getByText('点击消息流中的工具行查看详情')).toBeTruthy()
})
it('a step selection without a callId renders the guidance line too', () => {
const view = mount(snapshot(), { turnSeq: 3, stepSeq: 1 })
expect(view.getByText('点击消息流中的工具行查看详情')).toBeTruthy()
})
it('the close button reaches closeDetails', () => {
localStorage.clear()
const chat = createChatStore().create()
const closeDetails = vi.fn()
const snap = snapshot()
const view = render(
<DetailsPanel
sessionId={SID}
useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} })}
useSessions={bindSnapshotSelector(createSnapshotStore<SessionListState>(
{ ids: [], byId: {}, current: undefined, phase: 'ready' }))}
useWorkspaces={bindSnapshotSelector(createSnapshotStore<WorkspaceListState>({
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
}))}
useInput={(() => { throw new Error('unused') })}
inputActions={{ setDraft: () => {}, submit: () => {} }}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
closeDetails={closeDetails}
/>,
)
fireEvent.click(view.getByRole('button', { name: '关闭详情' }))
expect(closeDetails).toHaveBeenCalledTimes(1)
})
it('a non-text result block renders as JSON, and an empty result falls back to its error', () => {
const nonText = mount(snapshot({
nodes: [settled({
callView: null, resultView: null,
content: [{ type: 'reasoning', text: 'why' }],
})],
}), target)
// Scope to the Output section: the Input section's CodeBlock renders a
// <pre> of its own, and it comes first in document order.
expect(nonText.getByText('Output').closest('section')?.querySelector('pre')?.textContent)
.toBe('{\n "type": "reasoning",\n "text": "why"\n}')
cleanup()
const empty = mount(snapshot({
nodes: [settled({
callView: null, resultView: null, content: [], isError: true,
error: { name: 'ToolError', code: 'interrupted' },
})],
}), target)
expect(empty.getByText('ToolError: interrupted')).toBeTruthy()
})
})