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deepseek-harness/packages/client/ui-trajectory/tests/table.spec.tsx
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// @vitest-environment jsdom
/** Trajectory ledger selection, details, status, and fold behavior. */
import { afterEach, describe, expect, it, vi } from 'vitest'
import { cleanup, fireEvent, render, screen } from '@testing-library/react'
import { TrajectoryTable } from '../src/client/TrajectoryTable.tsx'
import type { TrajectoryTurnModel } from '../src/client/layout.ts'
afterEach(cleanup)
const TURNS: readonly TrajectoryTurnModel[] = [{
turn: 1,
groups: [{
title: 'Step 1',
description: '1.5s bash×2',
cells: [
{
index: 1,
kind: 'message',
text: 'Checking files',
outputDetail: 'Checking files',
input: 10,
output: 20,
think: 5,
timeSeconds: 1.5,
assistantMetrics: {
timingRecorded: true,
stepStartTime: 1_000,
firstTokenTime: 1_500,
completedTime: 2_500,
usageProvided: true,
outputTokens: 20,
},
},
{
index: 2,
kind: 'tool',
text: 'bash · {"command":"pwd"}',
inputDetail: '{"command":"pwd"}',
timeSeconds: null,
},
{
index: 3,
kind: 'tool',
text: 'bash · {"command":"false"}',
inputDetail: '{"command":"false"}',
outputDetail: 'ToolError: non_zero_exit',
result: 'non_zero_exit',
isError: true,
timeSeconds: 0.2,
},
],
}],
}]
const FOLD_PROPS = {
collapsedTurns: new Set<number>(),
onToggleTurn: () => {},
collapsedAssistants: new Set<number>(),
onToggleAssistant: () => {},
}
describe('TrajectoryTable', () => {
it('shows assistant timing facts after keyboard selection', () => {
render(<TrajectoryTable turns={TURNS} {...FOLD_PROPS} />)
fireEvent.keyDown(screen.getByRole('row', { name: /ASSISTANT/ }), { key: 'Enter' })
fireEvent.click(screen.getByRole('button', { name: 'Request Timing' }))
expect(screen.getByText('500 ms')).toBeTruthy()
expect(screen.getByText('1.00 s')).toBeTruthy()
expect(screen.getByText('20.0 tok/s')).toBeTruthy()
})
it('breaks output tokens into labeled reasoning and content rows', () => {
render(<TrajectoryTable turns={TURNS} {...FOLD_PROPS} />)
fireEvent.click(screen.getByRole('row', { name: /ASSISTANT/ }))
expect(screen.getByText('Tokens')).toBeTruthy()
expect(screen.getByText('20 tok')).toBeTruthy()
expect(screen.getByText('Reasoning')).toBeTruthy()
expect(screen.getByText('5 tok')).toBeTruthy()
expect(screen.getByText('Content')).toBeTruthy()
expect(screen.getByText('15 tok')).toBeTruthy()
})
it('keeps long thinking collapsed until the user asks to render it', () => {
const thinking = 'private chain '.repeat(1_000)
const turns: readonly TrajectoryTurnModel[] = [{
turn: 1,
groups: [{
title: 'Step 1',
cells: [{
index: 1,
kind: 'message',
text: 'private chain…',
thinkingDetail: thinking,
timeSeconds: 1,
}],
}],
}]
render(<TrajectoryTable turns={turns} {...FOLD_PROPS} />)
fireEvent.click(screen.getByRole('row', { name: /ASSISTANT/ }))
const toggle = screen.getByRole('button', { name: 'Thinking' })
expect(toggle.getAttribute('aria-expanded')).toBe('false')
expect(screen.queryByText(thinking)).toBeNull()
fireEvent.click(toggle)
expect(screen.getByRole('button', { name: 'Thinking' })).toBe(toggle)
expect(toggle.getAttribute('aria-expanded')).toBe('true')
expect(toggle.parentElement?.textContent?.length).toBeGreaterThan(thinking.length)
})
it('keeps raw HTML tags in a Markdown-derived context preview', () => {
const html = [
'<background-task-complete id="trajectory-ui-watch">',
'Command: pnpm test',
'Exit code: 0',
'</background-task-complete>',
].join('\n')
const turns: readonly TrajectoryTurnModel[] = [{
turn: 1,
groups: [{
title: 'Message',
cells: [{
index: 1,
kind: 'context',
text: '',
inputDetail: html,
timeSeconds: 0,
}],
}],
}]
render(<TrajectoryTable turns={turns} {...FOLD_PROPS} />)
expect(screen.getByText(
'<background-task-complete id="trajectory-ui-watch"> Command: pnpm test Exit code: 0 </background-task-complete>',
)).toBeTruthy()
})
it('clears the selected row when ledger whitespace is clicked', () => {
const onClearSelection = vi.fn()
render(
<TrajectoryTable
turns={TURNS}
{...FOLD_PROPS}
onClearSelection={onClearSelection}
/>,
)
const row = screen.getByRole('row', { name: /ASSISTANT/ })
fireEvent.click(row)
expect(row.getAttribute('aria-selected')).toBe('true')
expect(screen.getByRole('complementary', { name: 'Event details' })).toBeTruthy()
const tablePane = screen.getByRole('table').parentElement
expect(tablePane).not.toBeNull()
fireEvent.click(tablePane as HTMLElement)
expect(row.getAttribute('aria-selected')).toBe('false')
expect(screen.queryByRole('complementary', { name: 'Event details' })).toBeNull()
expect(onClearSelection).toHaveBeenCalledOnce()
})
it('follows appended records only while the ledger is already at the bottom', () => {
const view = render(<TrajectoryTable turns={TURNS} {...FOLD_PROPS} />)
const tablePane = screen.getByRole('table').parentElement as HTMLElement
let scrollHeight = 200
Object.defineProperties(tablePane, {
clientHeight: { configurable: true, get: () => 100 },
scrollHeight: { configurable: true, get: () => scrollHeight },
})
tablePane.scrollTop = 100
fireEvent.scroll(tablePane)
scrollHeight = 260
view.rerender(
<TrajectoryTable
turns={[...TURNS, {
turn: 2,
groups: [{
title: 'Step 1',
cells: [{ index: 4, kind: 'message', text: 'new reply', timeSeconds: 0.1 }],
}],
}]}
{...FOLD_PROPS}
/>,
)
expect(tablePane.scrollTop).toBe(260)
tablePane.scrollTop = 20
fireEvent.scroll(tablePane)
scrollHeight = 320
view.rerender(
<TrajectoryTable
turns={[...TURNS, {
turn: 2,
groups: [{
title: 'Step 1',
cells: [
{ index: 4, kind: 'message', text: 'new reply', timeSeconds: 0.1 },
{ index: 5, kind: 'tool', text: 'new tool', timeSeconds: 0.1 },
],
}],
}]}
{...FOLD_PROPS}
/>,
)
expect(tablePane.scrollTop).toBe(20)
})
it('keeps running and failure semantics distinct from record roles', () => {
const view = render(<TrajectoryTable turns={TURNS} {...FOLD_PROPS} />)
expect(view.container.querySelector('tr[data-kind="tool"][data-running="true"]')).toBeTruthy()
expect(view.container.querySelector('tr[data-kind="tool"][data-error="true"]')).toBeTruthy()
fireEvent.click(screen.getByRole('row', { name: /TOOL, bash \{"command":"pwd"\}/ }))
expect(screen.getByText('Pending')).toBeTruthy()
fireEvent.click(screen.getByRole('row', { name: /TOOL, bash \{"command":"false"\}/ }))
expect(screen.getByText('Failed')).toBeTruthy()
expect(screen.getByText('Failed').className).toContain('error')
fireEvent.click(screen.getByRole('tab', { name: 'Result' }))
const errorResult = screen.getByText('ToolError: non_zero_exit')
expect(errorResult.closest('[class*="errorPayload"]')).toBeTruthy()
})
it('marks failed requests and lays coincident request markers left to right', () => {
const turns: readonly TrajectoryTurnModel[] = [
{
turn: 1,
groups: [{
title: 'Step 1',
cells: [{
index: 1,
kind: 'message',
text: '',
requestOnly: true,
isError: true,
timeSeconds: 0.1,
}],
}],
},
{
turn: 2,
groups: [{
title: 'Step 1',
cells: [{
index: 2,
kind: 'message',
text: '',
requestOnly: true,
isError: true,
timeSeconds: 0.1,
}],
}],
},
{
turn: 3,
groups: [{
title: 'Step 1',
cells: [{
index: 3,
kind: 'message',
text: 'Recovered response',
timeSeconds: 0.1,
}],
}],
},
]
render(<TrajectoryTable turns={turns} {...FOLD_PROPS} />)
const failed = screen.getByRole('button', { name: 'Request #1' })
const retry = screen.getByRole('button', { name: 'Request #2' })
const recovered = screen.getByRole('button', { name: 'Request #3' })
expect(failed.getAttribute('data-request-status')).toBe('error')
expect(failed.getAttribute('data-request-run-index')).toBe('0')
expect(failed.style.getPropertyValue('--request-boundary-offset')).toBe('0px')
expect(retry.getAttribute('data-request-run-index')).toBe('1')
expect(retry.style.getPropertyValue('--request-boundary-offset')).toBe('8px')
expect(recovered.getAttribute('data-request-run-index')).toBe('2')
expect(recovered.style.getPropertyValue('--request-boundary-offset')).toBe('16px')
})
it('shows the custom role tooltip only from the responsive icon', () => {
const view = render(<TrajectoryTable turns={TURNS} {...FOLD_PROPS} />)
const toolTag = view.container.querySelector<HTMLElement>('[data-role-kind="tool"]')
const toolIcon = toolTag?.querySelector<HTMLElement>('[data-role-icon="wrench"]')
expect(toolTag).not.toBeNull()
expect(toolTag?.getAttribute('title')).toBeNull()
expect(toolIcon).toBeTruthy()
fireEvent.mouseEnter(toolTag as HTMLElement)
expect(screen.queryByRole('tooltip')).toBeNull()
fireEvent.mouseEnter(toolIcon as HTMLElement)
const tooltip = screen.getByRole('tooltip')
expect(tooltip.textContent).toBe('TOOL')
expect(tooltip.getAttribute('data-side')).toBe('right')
fireEvent.mouseLeave(toolIcon as HTMLElement)
expect(screen.queryByRole('tooltip')).toBeNull()
})
it('uses information and compression glyphs for injected and compacted context', () => {
const turns: readonly TrajectoryTurnModel[] = [{
turn: 1,
groups: [{
title: 'Context',
cells: [
{ index: 1, kind: 'context', text: 'Workspace context', timeSeconds: 0 },
{ index: 2, kind: 'compacted', text: 'Compacted history', timeSeconds: 0 },
],
}],
}]
const view = render(<TrajectoryTable turns={turns} {...FOLD_PROPS} />)
expect(view.container.querySelector(
'[data-role-kind="context"] [data-role-icon="information"]',
)).toBeTruthy()
expect(view.container.querySelector(
'[data-role-kind="compacted"] [data-role-icon="compacted"]',
)).toBeTruthy()
})
it('keeps a compact turn label available for narrow layouts', () => {
render(<TrajectoryTable turns={TURNS} {...FOLD_PROPS} />)
const turnLabel = screen.getByLabelText('Turn 1')
expect(turnLabel.textContent).toContain('Turn 1')
expect(turnLabel.textContent).toContain('#1')
})
it('renders a single-text JSON tool result as a JSON tree', () => {
const turns: readonly TrajectoryTurnModel[] = [{
turn: 1,
groups: [{
title: 'Step 1',
cells: [{
index: 1,
kind: 'tool',
text: 'read {"path":"result.json"}',
outputDetail: '{"value":1,"nested":{"ok":true}}',
outputBlocks: [{
type: 'text',
content: '{"value":1,"nested":{"ok":true}}',
}],
timeSeconds: 0.1,
}],
}],
}]
render(<TrajectoryTable turns={turns} {...FOLD_PROPS} />)
fireEvent.click(screen.getByRole('row', { name: /TOOL/ }))
fireEvent.click(screen.getByRole('tab', { name: 'Result' }))
expect(screen.getByRole('tree', { name: 'Result JSON' })).toBeTruthy()
expect(screen.getByText('value:')).toBeTruthy()
})
it('keeps the first row and a compact summary when a turn is collapsed', () => {
render(
<TrajectoryTable
turns={TURNS}
{...FOLD_PROPS}
collapsedTurns={new Set([1])}
/>,
)
expect(screen.queryByRole('columnheader')).toBeNull()
expect(screen.getByRole('row', { name: /ASSISTANT/ })).toBeTruthy()
expect(screen.getByRole('row', { name: /Collapsed turn summary/ })).toBeTruthy()
})
const CALL_TURNS: readonly TrajectoryTurnModel[] = [{
turn: 1,
groups: [{
title: 'Step 1',
cells: [{
index: 1,
kind: 'tool',
text: 'bash · {"command":"pwd"}',
inputDetail: '{"command":"pwd"}',
callId: 'call-1',
timeSeconds: 0.1,
}],
}],
}]
it('an inspect target opens the matching record and acknowledges once', () => {
const onInspectApplied = vi.fn()
render(
<TrajectoryTable
turns={CALL_TURNS}
{...FOLD_PROPS}
inspectCallId="call-1"
onInspectApplied={onInspectApplied}
/>,
)
expect(screen.getByRole('row', { name: /TOOL/ }).getAttribute('aria-selected')).toBe('true')
expect(screen.getByRole('complementary', { name: 'Event details' })).toBeTruthy()
expect(onInspectApplied).toHaveBeenCalledOnce()
})
it('an unmatched inspect target stays pending without acknowledgement', () => {
const onInspectApplied = vi.fn()
render(
<TrajectoryTable
turns={CALL_TURNS}
{...FOLD_PROPS}
inspectCallId="call-missing"
onInspectApplied={onInspectApplied}
/>,
)
expect(screen.getByRole('row', { name: /TOOL/ }).getAttribute('aria-selected')).toBe('false')
expect(onInspectApplied).not.toHaveBeenCalled()
})
})