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@@ -0,0 +1,792 @@
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+// @vitest-environment jsdom
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+import { afterEach, describe, expect, it, vi } from 'vitest'
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+import { act, cleanup, fireEvent, render, screen, waitFor, within } from '@testing-library/react'
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+import type { DirectoryListing } from '@deepseek-ai/dsh-client-runtime/client'
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+import { DirectoryBrowseError } from '@deepseek-ai/dsh-client-runtime/client'
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+import { DirectoryBrowser } from '../src/client/DirectoryBrowser.tsx'
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+
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+afterEach(cleanup)
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+
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+const HOME = '/home/u'
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+const DOCS = `${HOME}/Documents`
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+const HARNESS = `${DOCS}/harness`
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+
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+/** Listing fake over a tiny fixed tree; unknown paths reject like the Host. */
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+function listingFor(path?: string): DirectoryListing {
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+ const target = path ?? HOME
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+ const tree: Record<string, DirectoryListing> = {
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+ [HOME]: {
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+ path: HOME,
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+ home: HOME,
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+ crumbs: [
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+ { name: '/', path: '/', hidden: false },
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+ { name: 'home', path: '/home', hidden: false },
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+ { name: 'u', path: HOME, hidden: false },
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+ ],
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+ entries: [
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+ { name: '.config', path: `${HOME}/.config`, hidden: true },
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+ { name: 'Documents', path: DOCS, hidden: false },
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+ ],
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+ truncated: false,
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+ },
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+ [DOCS]: {
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+ path: DOCS,
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+ home: HOME,
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+ crumbs: [
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+ { name: '/', path: '/', hidden: false },
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+ { name: 'home', path: '/home', hidden: false },
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+ { name: 'u', path: HOME, hidden: false },
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+ { name: 'Documents', path: DOCS, hidden: false },
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+ ],
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+ entries: [{ name: 'harness', path: HARNESS, hidden: false }],
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+ truncated: false,
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+ },
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+ [HARNESS]: {
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+ path: HARNESS,
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+ home: HOME,
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+ crumbs: [
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+ { name: '/', path: '/', hidden: false },
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+ { name: 'home', path: '/home', hidden: false },
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+ { name: 'u', path: HOME, hidden: false },
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+ { name: 'Documents', path: DOCS, hidden: false },
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+ { name: 'harness', path: HARNESS, hidden: false },
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+ ],
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+ entries: [],
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+ truncated: false,
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+ },
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+ }
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+ const found = tree[target]
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+ if (found === undefined) {
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+ throw new DirectoryBrowseError({ code: 'directory-unreadable', message: `cannot list ${target}`, details: { path: target } })
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+ }
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+ return found
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+}
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+
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+function mount(overrides: Partial<Parameters<typeof DirectoryBrowser>[0]> = {}) {
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+ const listDirectory = vi.fn(async (path?: string) => listingFor(path))
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+ const createDirectory = vi.fn(async (path: string, name: string) => `${path}/${name}`)
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+ const onOpen = vi.fn()
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+ const onClose = vi.fn()
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+ const props = {
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+ open: true,
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+ listDirectory,
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+ createDirectory,
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+ onOpen,
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+ onClose,
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+ busy: false,
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+ t: (key: string, params?: Record<string, unknown>) => (params === undefined ? key : `${key}:${String(params.name)}`),
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+ ...overrides,
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+ }
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+ const view = render(<DirectoryBrowser {...props} />)
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+ return { view, props, listDirectory, createDirectory, onOpen, onClose }
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+}
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+
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+/** The rendered level columns, left-to-right. */
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+function columns(): HTMLElement[] {
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+ return screen.getAllByRole('list')
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+}
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+
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+/** The actionable button inside a listitem seat (rows keep native button semantics). */
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+function rowButton(item: HTMLElement): HTMLButtonElement {
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+ return within(item).getByRole<HTMLButtonElement>('button')
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+}
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+
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+describe('DirectoryBrowser', () => {
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+ it('opens at the Host home as one wide column, hides hidden entries, and roots the crumbs at Home', async () => {
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+ const b = mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ expect(b.listDirectory).toHaveBeenCalledWith(undefined, expect.any(AbortSignal))
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+ expect(columns()).toHaveLength(1)
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+ expect(screen.getByRole('listitem').textContent).toBe('Documents')
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+ expect(screen.queryByText('.config')).toBeNull()
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+ expect(screen.getByRole('button', { name: 'browser.home' })).toBeTruthy()
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+ expect(screen.queryByRole('button', { name: '/' })).toBeNull()
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+ })
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+
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+ it('selects a row into the two-pane view: children preview right, crumbs follow the selection', async () => {
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+ const b = mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(rowButton(screen.getByRole('listitem')))
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+ await waitFor(() => { expect(columns()).toHaveLength(2) })
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+ const [level, preview] = columns()
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+ const selectedRow = within(level!).getByRole('listitem')
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+ expect(selectedRow.textContent).toBe('Documents')
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+ expect(rowButton(selectedRow).getAttribute('aria-current')).toBe('true')
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+ expect(within(preview!).getByRole('listitem').textContent).toBe('harness')
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+ expect(b.listDirectory).toHaveBeenLastCalledWith(DOCS, expect.any(AbortSignal))
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+ expect(within(screen.getByRole('navigation')).getByRole('button', { name: 'Documents' })).toBeTruthy()
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+ })
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+
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+ it('advances one level when a right-column row is picked', async () => {
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+ mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(rowButton(screen.getByRole('listitem')))
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+ await waitFor(() => { expect(columns()).toHaveLength(2) })
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+ fireEvent.click(rowButton(within(columns()[1]!).getByRole('listitem')))
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+ await waitFor(() => { expect(screen.getByRole('button', { name: 'harness' })).toBeTruthy() })
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+ const [level] = columns()
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+ const selectedRow = within(level!).getByRole('listitem')
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+ expect(selectedRow.textContent).toBe('harness')
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+ expect(rowButton(selectedRow).getAttribute('aria-current')).toBe('true')
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+ })
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+
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+ it('aborts a superseded listing on the wire, and the in-flight one on close', async () => {
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+ const signals: (AbortSignal | undefined)[] = []
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+ const gates: (() => void)[] = []
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+ const listDirectory = vi.fn((path?: string, signal?: AbortSignal) => {
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+ signals.push(signal)
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+ if (signals.length === 1) return Promise.resolve(listingFor(path))
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+ // Later listings hang until released: supersession must abort them
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+ // on the wire, not merely discard their eventual results.
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+ return new Promise<DirectoryListing>((resolve) => { gates.push(() => { resolve(listingFor(path)) }) })
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+ })
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+ const b = mount({ listDirectory })
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(rowButton(screen.getByRole('listitem')))
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+ expect(signals).toHaveLength(2)
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+ // A crumb jump supersedes the hanging preview: its request aborts.
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.home' }))
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+ expect(signals[1]?.aborted).toBe(true)
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+ expect(signals[2]?.aborted).toBe(false)
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+ // Closing the dialog aborts the still-pending navigation too.
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+ b.view.rerender(<DirectoryBrowser {...b.props} listDirectory={listDirectory} open={false} />)
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+ expect(signals[2]?.aborted).toBe(true)
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+ })
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+
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+ it('jumps back through a crumb into a fresh single-column level', async () => {
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+ mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(rowButton(screen.getByRole('listitem')))
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+ await waitFor(() => { expect(columns()).toHaveLength(2) })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.home' }))
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+ await waitFor(() => { expect(columns()).toHaveLength(1) })
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+ expect(screen.getByRole('listitem').textContent).toBe('Documents')
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+ expect(rowButton(screen.getByRole('listitem')).getAttribute('aria-current')).toBeNull()
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+ })
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+
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+ it('opens the selection, else the listed level; Cancel closes; busy freezes Open', async () => {
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+ const b = mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.open' }))
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+ expect(b.onOpen).toHaveBeenCalledWith(HOME)
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+ fireEvent.click(rowButton(screen.getByRole('listitem')))
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+ await waitFor(() => { expect(columns()).toHaveLength(2) })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.open' }))
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+ expect(b.onOpen).toHaveBeenLastCalledWith(DOCS)
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.cancel' }))
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+ expect(b.onClose).toHaveBeenCalled()
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+
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+ const busy = mount({ busy: true })
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+ await waitFor(() => { expect(busy.listDirectory).toHaveBeenCalled() })
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+ expect(screen.getAllByRole<HTMLButtonElement>('button', { name: 'browser.open' }).at(-1)!.disabled).toBe(true)
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+ })
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+
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+ it('edits the path from the crumb bar: Enter navigates, Escape restores, blank is ignored', async () => {
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+ const b = mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
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+ const input = screen.getByLabelText<HTMLInputElement>('browser.editPath')
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+ expect(input.value).toBe(HOME)
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+ fireEvent.change(input, { target: { value: DOCS } })
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+ fireEvent.keyDown(input, { key: 'Enter' })
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+ await waitFor(() => { expect(screen.getByRole('listitem').textContent).toBe('harness') })
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+ expect(columns()).toHaveLength(1)
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
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+ const again = screen.getByLabelText<HTMLInputElement>('browser.editPath')
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+ fireEvent.change(again, { target: { value: ' ' } })
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+ fireEvent.keyDown(again, { key: 'Enter' })
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+ expect(b.listDirectory).toHaveBeenCalledTimes(2)
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+ fireEvent.keyDown(again, { key: 'Escape' })
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+ expect(screen.queryByLabelText('browser.editPath', { selector: 'input' })).toBeNull()
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+ })
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+
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+ it('restarts the home listing when Escape cancels an edit opened before any level listed', async () => {
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+ // The initial home listing hangs; Edit Path supersedes it while parent
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+ // is still null, and Escape must not strand a blank picker.
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+ let settled = false
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+ const gate = new Promise<never>(() => {})
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+ const listDirectory = vi.fn(async (path?: string) => {
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+ if (!settled) { settled = true; return gate }
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+ return listingFor(path)
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+ })
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+ mount({ listDirectory })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
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+ const input = screen.getByLabelText<HTMLInputElement>('browser.editPath')
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+ expect(input.value).toBe('')
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+ fireEvent.keyDown(input, { key: 'Escape' })
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+ // Cancellation relaunched the home listing instead of leaving neither
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+ // rows nor status behind.
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+ await waitFor(() => { expect(screen.getByRole('listitem').textContent).toBe('Documents') })
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+ expect(listDirectory).toHaveBeenCalledTimes(2)
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+ expect(listDirectory).toHaveBeenLastCalledWith(undefined, expect.any(AbortSignal))
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+ })
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+
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+ it('passes the entered path to the Host untrimmed (trim only gates blank drafts)', async () => {
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+ const listDirectory = vi.fn(async (path?: string) => listingFor(path))
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+ mount({ listDirectory })
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
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+ const input = screen.getByLabelText<HTMLInputElement>('browser.editPath')
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+ fireEvent.change(input, { target: { value: `${DOCS} ` } })
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+ fireEvent.keyDown(input, { key: 'Enter' })
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+ // A trailing space may name a real directory; trimming would list its sibling.
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+ await waitFor(() => { expect(listDirectory).toHaveBeenLastCalledWith(`${DOCS} `, expect.any(AbortSignal)) })
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+ })
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+
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+ it('surfaces an unreadable target as an alert and keeps the edit open for correction', async () => {
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+ mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
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+ const input = screen.getByLabelText('browser.editPath')
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+ fireEvent.change(input, { target: { value: '/nope' } })
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+ fireEvent.keyDown(input, { key: 'Enter' })
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+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('cannot list /nope') })
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+ expect(screen.getByLabelText('browser.editPath')).toBeTruthy()
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+ expect(screen.getByRole('listitem').textContent).toBe('Documents')
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+ })
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+
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+ it('folds non-typed failures into readable text (Error message, String otherwise)', async () => {
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+ const b = mount({ listDirectory: vi.fn(async () => { throw new Error('socket down') }) })
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+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('socket down') })
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+ b.view.rerender(<DirectoryBrowser {...b.props} open={false} />)
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+ const raw = mount({ listDirectory: vi.fn(async () => { throw 'raw failure' }) })
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+ await waitFor(() => { expect(screen.getAllByRole('alert').at(-1)!.textContent).toBe('raw failure') })
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+ expect(raw.onOpen).not.toHaveBeenCalled()
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+ })
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+
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+ it('renders the full ancestry when the level sits outside the home subtree', async () => {
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+ const outside: DirectoryListing = {
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+ path: '/srv/data',
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+ home: HOME,
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+ crumbs: [
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+ { name: '/', path: '/', hidden: false },
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+ { name: 'srv', path: '/srv', hidden: false },
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+ { name: 'data', path: '/srv/data', hidden: false },
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+ ],
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+ entries: [],
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+ truncated: false,
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+ }
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+ mount({ listDirectory: vi.fn(async () => outside) })
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+ await waitFor(() => { expect(screen.getByRole('button', { name: 'data' })).toBeTruthy() })
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+ expect(screen.getByRole('button', { name: '/' })).toBeTruthy()
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+ expect(screen.queryByRole('button', { name: 'browser.home' })).toBeNull()
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+ })
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+
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+ it('scopes Escape to the topmost dialog: the nested create closes first, the browser only after', async () => {
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+ const b = mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
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+ expect(screen.getByLabelText('browser.folderName')).toBeTruthy()
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+ fireEvent.keyDown(document, { key: 'Escape' })
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+ // The nested dialog consumed Escape; the browser stays up.
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+ expect(screen.queryByLabelText('browser.folderName')).toBeNull()
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+ expect(b.onClose).not.toHaveBeenCalled()
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+ fireEvent.keyDown(document, { key: 'Escape' })
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+ expect(b.onClose).toHaveBeenCalledOnce()
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+ })
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+
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+ it('keeps both dialogs open when Escape lands during an in-flight creation', async () => {
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+ let resolve!: (path: string) => void
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+ const createDirectory = vi.fn(() => new Promise<string>((settle) => { resolve = settle }))
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+ const b = mount({ createDirectory })
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
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+ fireEvent.change(screen.getByLabelText('browser.folderName'), { target: { value: 'pending' } })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.create' }))
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+ fireEvent.keyDown(document, { key: 'Escape' })
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+ // The in-flight fence holds the nested dialog, and the browser must not
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+ // fall out from under it either.
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+ expect(screen.getByLabelText('browser.folderName')).toBeTruthy()
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+ expect(b.onClose).not.toHaveBeenCalled()
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+ await act(async () => { resolve(`${HOME}/pending`) })
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+ })
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+
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+ it('keeps New folder disabled while the post-create relist is still loading', async () => {
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+ const pending: (() => void)[] = []
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+ const b = mount()
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+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
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+ // Every listing after the create hangs until drained: the button must not
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+ // offer a second create against a target the pending relist/select
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+ // sequence is about to change.
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+ const fresh: DirectoryListing = {
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+ path: `${HOME}/fresh`, home: HOME,
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+ crumbs: [...listingFor(HOME).crumbs, { name: 'fresh', path: `${HOME}/fresh`, hidden: false }],
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+ entries: [],
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+ truncated: false,
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+ }
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+ b.listDirectory.mockImplementation((path?: string) =>
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+ new Promise<DirectoryListing>((settle) => {
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+ pending.push(() => { settle(path === `${HOME}/fresh` ? fresh : listingFor(path)) })
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+ }))
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+ fireEvent.change(screen.getByLabelText('browser.folderName'), { target: { value: 'fresh' } })
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+ fireEvent.click(screen.getByRole('button', { name: 'browser.create' }))
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+ await waitFor(() => { expect(screen.queryByLabelText('browser.folderName')).toBeNull() })
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+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.newFolder' }).disabled).toBe(true)
|
|
|
+ // Drain the relist and the follow-up selection listing; only then does
|
|
|
+ // the affordance return.
|
|
|
+ await act(async () => { for (const settle of pending.splice(0)) settle() })
|
|
|
+ await act(async () => { for (const settle of pending.splice(0)) settle() })
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.newFolder' }).disabled).toBe(false)
|
|
|
+ })
|
|
|
+
|
|
|
+ it('keeps path entry available when the home listing fails', async () => {
|
|
|
+ const listDirectory = vi.fn(async (): Promise<DirectoryListing> => {
|
|
|
+ throw new DirectoryBrowseError({ code: 'directory-unreadable', message: 'home unreadable', details: { path: HOME } })
|
|
|
+ })
|
|
|
+ mount({ listDirectory })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('home unreadable') })
|
|
|
+ // With no listed level, typing an absolute path is the one way forward.
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ const input = screen.getByLabelText('browser.editPath')
|
|
|
+ fireEvent.change(input, { target: { value: DOCS } })
|
|
|
+ listDirectory.mockImplementation(async (path?: string) => listingFor(path))
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ await waitFor(() => { expect(screen.getByText('harness')).toBeTruthy() })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('disables Open and New folder while a path draft is uncommitted', async () => {
|
|
|
+ mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ // targetPath still names the previous listing; committing actions must
|
|
|
+ // not act on it while a different path is displayed in the header.
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.open' }).disabled).toBe(true)
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.newFolder' }).disabled).toBe(true)
|
|
|
+ fireEvent.keyDown(screen.getByLabelText('browser.editPath'), { key: 'Escape' })
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.open' }).disabled).toBe(false)
|
|
|
+ })
|
|
|
+
|
|
|
+ it('ignores Enter while an IME composition is active in either input', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ // Path editor: a composing Enter confirms the candidate, not the path.
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ const pathInput = screen.getByLabelText('browser.editPath')
|
|
|
+ fireEvent.change(pathInput, { target: { value: DOCS } })
|
|
|
+ const listCalls = b.listDirectory.mock.calls.length
|
|
|
+ fireEvent.compositionStart(pathInput)
|
|
|
+ fireEvent.keyDown(pathInput, { key: 'Enter' })
|
|
|
+ expect(b.listDirectory.mock.calls.length).toBe(listCalls)
|
|
|
+ fireEvent.compositionEnd(pathInput)
|
|
|
+ fireEvent.keyDown(pathInput, { key: 'Enter' })
|
|
|
+ await waitFor(() => { expect(b.listDirectory).toHaveBeenLastCalledWith(DOCS, expect.any(AbortSignal)) })
|
|
|
+ // Create dialog: same guard.
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ const nameInput = screen.getByLabelText('browser.folderName')
|
|
|
+ fireEvent.change(nameInput, { target: { value: '新建' } })
|
|
|
+ fireEvent.compositionStart(nameInput)
|
|
|
+ fireEvent.keyDown(nameInput, { key: 'Enter' })
|
|
|
+ expect(b.createDirectory).not.toHaveBeenCalled()
|
|
|
+ fireEvent.compositionEnd(nameInput)
|
|
|
+ fireEvent.keyDown(nameInput, { key: 'Enter' })
|
|
|
+ await waitFor(() => { expect(b.createDirectory).toHaveBeenCalledWith(DOCS, '新建') })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('surfaces a two-pane navigation failure as an alert below the columns', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ b.listDirectory.mockImplementation(async () => {
|
|
|
+ throw new DirectoryBrowseError({ code: 'directory-unreadable', message: 'denied', details: { path: HOME } })
|
|
|
+ })
|
|
|
+ fireEvent.click(within(screen.getByRole('navigation')).getByRole('button', { name: 'browser.home' }))
|
|
|
+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('denied') })
|
|
|
+ // Both panes survive the failure; the alert renders in the flow, not as a
|
|
|
+ // third column competing for the fixed widths.
|
|
|
+ expect(columns()).toHaveLength(2)
|
|
|
+ })
|
|
|
+
|
|
|
+ it('keeps the editor open when a pending listing settles right after Edit Path was clicked', async () => {
|
|
|
+ const pending: ((listing: DirectoryListing) => void)[] = []
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ // A crumb navigation hangs; the user opens the editor before it settles.
|
|
|
+ b.listDirectory.mockImplementation(() =>
|
|
|
+ new Promise<DirectoryListing>((settle) => { pending.push(settle) }))
|
|
|
+ fireEvent.click(within(screen.getByRole('navigation')).getByRole('button', { name: 'browser.home' }))
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ expect(screen.getByLabelText('browser.editPath')).toBeTruthy()
|
|
|
+ await act(async () => { pending.shift()!(listingFor(HOME)) })
|
|
|
+ // The superseded settlement must not close the editor underneath the user.
|
|
|
+ expect(screen.getByLabelText('browser.editPath')).toBeTruthy()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('ignores a pending navigation that settles after Escape cancelled the editor', async () => {
|
|
|
+ const pending: ((listing: DirectoryListing) => void)[] = []
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ const input = screen.getByLabelText('browser.editPath')
|
|
|
+ b.listDirectory.mockImplementation(() =>
|
|
|
+ new Promise<DirectoryListing>((settle) => { pending.push(settle) }))
|
|
|
+ fireEvent.change(input, { target: { value: DOCS } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ fireEvent.keyDown(input, { key: 'Escape' })
|
|
|
+ // The cancelled navigation settling late must not jump the view to DOCS.
|
|
|
+ await act(async () => { pending.shift()!(listingFor(DOCS)) })
|
|
|
+ expect(screen.queryByText('harness')).toBeNull()
|
|
|
+ expect(screen.getByText('Documents')).toBeTruthy()
|
|
|
+ expect(screen.queryByRole('status')).toBeNull()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('keeps a newer path edit when an older slow navigation settles', async () => {
|
|
|
+ const pending: ((listing: DirectoryListing) => void)[] = []
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ const input = screen.getByLabelText('browser.editPath')
|
|
|
+ b.listDirectory.mockImplementation(() =>
|
|
|
+ new Promise<DirectoryListing>((settle) => { pending.push(settle) }))
|
|
|
+ fireEvent.change(input, { target: { value: DOCS } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ // The user keeps typing while the lookup hangs; the older completion must
|
|
|
+ // neither clear this newer draft nor swap the view to the older path.
|
|
|
+ fireEvent.change(input, { target: { value: `${DOCS}/har` } })
|
|
|
+ await act(async () => { pending.shift()!(listingFor(DOCS)) })
|
|
|
+ expect(screen.getByLabelText<HTMLInputElement>('browser.editPath').value).toBe(`${DOCS}/har`)
|
|
|
+ expect(screen.queryByText('harness')).toBeNull()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('keeps an intact selection preview when a path edit is cancelled', async () => {
|
|
|
+ mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ fireEvent.keyDown(screen.getByLabelText('browser.editPath'), { key: 'Escape' })
|
|
|
+ // Nothing was superseded: the two-pane view survives the cancel.
|
|
|
+ expect(columns()).toHaveLength(2)
|
|
|
+ })
|
|
|
+
|
|
|
+ it('falls back to the single-pane level when a path edit superseded the preview and was cancelled', async () => {
|
|
|
+ const pending: ((listing: DirectoryListing) => void)[] = []
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ // Selection starts a preview that never lands (superseded below).
|
|
|
+ b.listDirectory.mockImplementation(() =>
|
|
|
+ new Promise<DirectoryListing>((settle) => { pending.push(settle) }))
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' }))
|
|
|
+ const input = screen.getByLabelText('browser.editPath')
|
|
|
+ fireEvent.change(input, { target: { value: `${DOCS}/x` } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Escape' })
|
|
|
+ // No half-empty two-pane residue: back to the single wide level.
|
|
|
+ expect(columns()).toHaveLength(1)
|
|
|
+ expect(screen.getByRole('button', { name: 'browser.editPath' })).toBeTruthy()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a creation that settles after the browser unmounted', async () => {
|
|
|
+ let settleCreate!: (path: string) => void
|
|
|
+ const createDirectory = vi.fn(() => new Promise<string>((settle) => { settleCreate = settle }))
|
|
|
+ const b = mount({ createDirectory })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ fireEvent.change(screen.getByLabelText('browser.folderName'), { target: { value: 'slow' } })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.create' }))
|
|
|
+ const listCalls = b.listDirectory.mock.calls.length
|
|
|
+ b.view.unmount()
|
|
|
+ // The dead flow must not issue the post-create relist.
|
|
|
+ await act(async () => { settleCreate(`${HOME}/slow`) })
|
|
|
+ expect(b.listDirectory.mock.calls.length).toBe(listCalls)
|
|
|
+ })
|
|
|
+
|
|
|
+ it('clears the selection when its preview listing fails', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ b.listDirectory.mockImplementation(async () => {
|
|
|
+ throw new DirectoryBrowseError({ code: 'directory-unreadable', message: 'denied', details: { path: DOCS } })
|
|
|
+ })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('denied') })
|
|
|
+ // The breadcrumb names the level, so the level must be the committing
|
|
|
+ // target: no half-selected two-pane state survives the failure.
|
|
|
+ expect(columns()).toHaveLength(1)
|
|
|
+ expect(rowButton(screen.getByRole('listitem')).getAttribute('aria-current')).toBeNull()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('ignores dismissal while adoption is busy', async () => {
|
|
|
+ const b = mount({ busy: true })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('dialog')).toBeTruthy() })
|
|
|
+ fireEvent.keyDown(document, { key: 'Escape' })
|
|
|
+ expect(b.onClose).not.toHaveBeenCalled()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('makes every parent control inert while the nested create dialog is open', async () => {
|
|
|
+ mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ // Modal traps no focus: Shift-Tab/AT reach the parent, so closing,
|
|
|
+ // adopting, and retargeting must all disable underneath the child. Both
|
|
|
+ // dialogs carry a cancel: the parent's disables, the child's stays live.
|
|
|
+ const cancels = screen.getAllByRole<HTMLButtonElement>('button', { name: 'browser.cancel' })
|
|
|
+ expect(cancels.map(button => button.disabled).sort()).toEqual([false, true])
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.open' }).disabled).toBe(true)
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.editPath' }).disabled).toBe(true)
|
|
|
+ for (const row of screen.getAllByRole('listitem')) {
|
|
|
+ expect(rowButton(row).disabled).toBe(true)
|
|
|
+ }
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a creation failure that lands after the flow closed and reopened', async () => {
|
|
|
+ let rejectCreate!: (reason: unknown) => void
|
|
|
+ const createDirectory = vi.fn(() => new Promise<string>((_settle, reject) => { rejectCreate = reject }))
|
|
|
+ const b = mount({ createDirectory })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ fireEvent.change(screen.getByLabelText('browser.folderName'), { target: { value: 'slow' } })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.create' }))
|
|
|
+ b.view.rerender(<DirectoryBrowser {...b.props} open={false} />)
|
|
|
+ b.view.rerender(<DirectoryBrowser {...b.props} open />)
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ // The stale failure must not surface an alert inside the fresh flow.
|
|
|
+ await act(async () => { rejectCreate(new Error('too late')) })
|
|
|
+ expect(screen.queryByText('too late')).toBeNull()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a creation that settles after the flow closed and reopened', async () => {
|
|
|
+ let settleCreate!: (path: string) => void
|
|
|
+ const createDirectory = vi.fn(() => new Promise<string>((settle) => { settleCreate = settle }))
|
|
|
+ const b = mount({ createDirectory })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ fireEvent.change(screen.getByLabelText('browser.folderName'), { target: { value: 'slow' } })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.create' }))
|
|
|
+ b.view.rerender(<DirectoryBrowser {...b.props} open={false} />)
|
|
|
+ b.view.rerender(<DirectoryBrowser {...b.props} open />)
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ const listCallsBefore = b.listDirectory.mock.calls.length
|
|
|
+ // The stale settlement must not relist the old target or reopen the
|
|
|
+ // nested dialog's state inside the fresh flow.
|
|
|
+ await act(async () => { settleCreate(`${HOME}/slow`) })
|
|
|
+ expect(b.listDirectory.mock.calls.length).toBe(listCallsBefore)
|
|
|
+ expect(screen.queryByLabelText('browser.folderName')).toBeNull()
|
|
|
+ expect(screen.getByText('Documents')).toBeTruthy()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('passes the folder name to the Host untrimmed (trim only gates blank drafts)', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ const input = screen.getByLabelText('browser.folderName')
|
|
|
+ fireEvent.change(input, { target: { value: 'project ' } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ // A trailing space may be the wanted spelling; trimming would create a sibling.
|
|
|
+ await waitFor(() => { expect(b.createDirectory).toHaveBeenCalledWith(HOME, 'project ') })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('creates a folder through the nested dialog and lands with it selected', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ // The nested dialog names the create target (the selected folder).
|
|
|
+ expect(screen.getByText('browser.createIn:Documents')).toBeTruthy()
|
|
|
+ // The created folder becomes listable (like the real backend after mkdir).
|
|
|
+ b.listDirectory.mockImplementation(async (path?: string) => {
|
|
|
+ if (path === `${DOCS}/fresh`) {
|
|
|
+ return {
|
|
|
+ path: `${DOCS}/fresh`, home: HOME,
|
|
|
+ crumbs: [...listingFor(DOCS).crumbs, { name: 'fresh', path: `${DOCS}/fresh`, hidden: false }],
|
|
|
+ entries: [],
|
|
|
+ truncated: false,
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (path === DOCS) {
|
|
|
+ const docs = listingFor(DOCS)
|
|
|
+ return { ...docs, entries: [...docs.entries, { name: 'fresh', path: `${DOCS}/fresh`, hidden: false }] }
|
|
|
+ }
|
|
|
+ return listingFor(path)
|
|
|
+ })
|
|
|
+ const input = screen.getByLabelText('browser.folderName')
|
|
|
+ fireEvent.change(input, { target: { value: 'fresh' } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ await waitFor(() => { expect(b.createDirectory).toHaveBeenCalledWith(DOCS, 'fresh') })
|
|
|
+ // The create target became the level and the new folder its selection.
|
|
|
+ await waitFor(() => {
|
|
|
+ expect(within(screen.getByRole('navigation')).getByRole('button', { name: 'Documents' })).toBeTruthy()
|
|
|
+ const level = columns()[0]!
|
|
|
+ const rows = within(level).getAllByRole('listitem')
|
|
|
+ expect(rows.some(row => row.textContent === 'fresh' && rowButton(row).getAttribute('aria-current') === 'true')).toBe(true)
|
|
|
+ })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('keeps the nested dialog open on a creation failure and cancels cleanly', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ b.createDirectory.mockRejectedValueOnce(
|
|
|
+ new DirectoryBrowseError({ code: 'directory-exists', message: 'taken already', details: { path: `${HOME}/x` } }))
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ expect(screen.getByText('browser.createIn:browser.home')).toBeTruthy()
|
|
|
+ const input = screen.getByLabelText('browser.folderName')
|
|
|
+ // A blank name never submits.
|
|
|
+ fireEvent.change(input, { target: { value: ' ' } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ expect(b.createDirectory).not.toHaveBeenCalled()
|
|
|
+ fireEvent.change(input, { target: { value: 'x' } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('taken already') })
|
|
|
+ fireEvent.keyDown(screen.getByLabelText('browser.folderName'), { key: 'Escape' })
|
|
|
+ await waitFor(() => { expect(screen.queryByLabelText('browser.folderName')).toBeNull() })
|
|
|
+
|
|
|
+ // The nested Cancel button and the nested mask both close only the child dialog.
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ const nested = screen.getByRole('dialog', { name: 'browser.newFolder' })
|
|
|
+ fireEvent.click(within(nested).getByRole('button', { name: 'browser.cancel' }))
|
|
|
+ await waitFor(() => { expect(screen.queryByLabelText('browser.folderName')).toBeNull() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ const masks = document.querySelectorAll('[aria-hidden="true"]')
|
|
|
+ fireEvent.click(masks[masks.length - 1]!)
|
|
|
+ await waitFor(() => { expect(screen.queryByLabelText('browser.folderName')).toBeNull() })
|
|
|
+ expect(screen.getByRole('dialog', { name: 'browser.title' })).toBeTruthy()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('surfaces a post-create relist failure on the browser surface', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ // Creation succeeds, but relisting the target fails afterwards.
|
|
|
+ b.listDirectory.mockRejectedValueOnce(new Error('level vanished'))
|
|
|
+ const input = screen.getByLabelText('browser.folderName')
|
|
|
+ fireEvent.change(input, { target: { value: 'fresh' } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('alert').textContent).toBe('level vanished') })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a stale child listing that resolves after a crumb jump', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ let resolveSlow!: (value: DirectoryListing) => void
|
|
|
+ const slow = new Promise<DirectoryListing>((settle) => { resolveSlow = settle })
|
|
|
+ b.listDirectory.mockReturnValueOnce(slow)
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.home' }))
|
|
|
+ await waitFor(() => { expect(b.listDirectory).toHaveBeenCalledTimes(3) })
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(1) })
|
|
|
+ resolveSlow(listingFor(DOCS))
|
|
|
+ await new Promise(settle => setTimeout(settle, 0))
|
|
|
+ // The superseded selection preview did not reopen the second pane.
|
|
|
+ expect(columns()).toHaveLength(1)
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a stale failure that rejects after a newer navigation', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ let rejectSlow!: (reason: unknown) => void
|
|
|
+ const slow = new Promise<DirectoryListing>((_settle, fail) => { rejectSlow = fail })
|
|
|
+ b.listDirectory.mockReturnValueOnce(slow)
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.home' }))
|
|
|
+ await waitFor(() => { expect(b.listDirectory).toHaveBeenCalledTimes(3) })
|
|
|
+ rejectSlow(new Error('too late to matter'))
|
|
|
+ await new Promise(settle => setTimeout(settle, 0))
|
|
|
+ expect(screen.queryByRole('alert')).toBeNull()
|
|
|
+ expect(screen.getByRole('listitem').textContent).toBe('Documents')
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a stale navigation failure that rejects after a newer jump', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ let rejectSlow!: (reason: unknown) => void
|
|
|
+ const slow = new Promise<DirectoryListing>((_settle, fail) => { rejectSlow = fail })
|
|
|
+ b.listDirectory.mockReturnValueOnce(slow)
|
|
|
+ // A slow crumb jump superseded by a second jump.
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.home' }))
|
|
|
+ fireEvent.click(within(screen.getByRole('navigation')).getByRole('button', { name: 'Documents' }))
|
|
|
+ await waitFor(() => { expect(b.listDirectory).toHaveBeenCalledTimes(4) })
|
|
|
+ rejectSlow(new Error('late nav failure'))
|
|
|
+ await new Promise(settle => setTimeout(settle, 0))
|
|
|
+ expect(screen.queryByRole('alert')).toBeNull()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('drops a stale navigation listing that resolves after a newer jump', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ let resolveSlow!: (value: DirectoryListing) => void
|
|
|
+ const slow = new Promise<DirectoryListing>((settle) => { resolveSlow = settle })
|
|
|
+ b.listDirectory.mockReturnValueOnce(slow)
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.home' }))
|
|
|
+ fireEvent.click(within(screen.getByRole('navigation')).getByRole('button', { name: 'Documents' }))
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem').textContent).toBe('harness') })
|
|
|
+ resolveSlow(listingFor(undefined))
|
|
|
+ await new Promise(settle => setTimeout(settle, 0))
|
|
|
+ // The stale home listing did not replace the newer Documents level.
|
|
|
+ expect(screen.getByRole('listitem').textContent).toBe('harness')
|
|
|
+ })
|
|
|
+
|
|
|
+ it('names the create target by its path when the level reports no crumbs', async () => {
|
|
|
+ const bare: DirectoryListing = { path: '/srv/data', home: HOME, crumbs: [], entries: [], truncated: false }
|
|
|
+ mount({ listDirectory: vi.fn(async () => bare) })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('button', { name: 'browser.newFolder' })).toBeTruthy() })
|
|
|
+ await waitFor(() => {
|
|
|
+ expect(screen.getByRole<HTMLButtonElement>('button', { name: 'browser.newFolder' }).disabled).toBe(false)
|
|
|
+ })
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ expect(screen.getByText('browser.createIn:/srv/data')).toBeTruthy()
|
|
|
+ })
|
|
|
+
|
|
|
+ it('refuses to close the nested dialog while the creation is in flight', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ let settleCreate!: (path: string) => void
|
|
|
+ b.createDirectory.mockReturnValueOnce(new Promise<string>((settle) => { settleCreate = settle }))
|
|
|
+ fireEvent.click(screen.getByRole('button', { name: 'browser.newFolder' }))
|
|
|
+ const input = screen.getByLabelText('browser.folderName')
|
|
|
+ fireEvent.change(input, { target: { value: 'slow' } })
|
|
|
+ fireEvent.keyDown(input, { key: 'Enter' })
|
|
|
+ // Escape and the mask are both inert while creating.
|
|
|
+ fireEvent.keyDown(screen.getByLabelText('browser.folderName'), { key: 'Escape' })
|
|
|
+ const masks = document.querySelectorAll('[aria-hidden="true"]')
|
|
|
+ fireEvent.click(masks[masks.length - 1]!)
|
|
|
+ expect(screen.getByLabelText('browser.folderName')).toBeTruthy()
|
|
|
+ settleCreate(`${HOME}/slow`)
|
|
|
+ await waitFor(() => { expect(screen.queryByLabelText('browser.folderName')).toBeNull() })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('says a level is incomplete when the backend cut it at its bound', async () => {
|
|
|
+ const cut = { ...listingFor(HOME), truncated: true }
|
|
|
+ mount({ listDirectory: vi.fn(async () => cut) })
|
|
|
+ await screen.findByText('browser.truncated')
|
|
|
+ })
|
|
|
+
|
|
|
+ it('flags a truncated child preview under a complete level', async () => {
|
|
|
+ mount({
|
|
|
+ listDirectory: vi.fn(async (path?: string) =>
|
|
|
+ (path === DOCS ? { ...listingFor(DOCS), truncated: true } : listingFor(path))),
|
|
|
+ })
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ expect(screen.queryByText('browser.truncated')).toBeNull()
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ await screen.findByText('browser.truncated')
|
|
|
+ })
|
|
|
+
|
|
|
+ it('pins the child pane into view when its preview lands (narrow viewports scroll the miller row)', async () => {
|
|
|
+ mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ const row = document.querySelector('[class*=millerRow]') as HTMLElement
|
|
|
+ // jsdom does no layout: stub the overflow width the effect pins against.
|
|
|
+ Object.defineProperty(row, 'scrollWidth', { value: 640, configurable: true })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ await waitFor(() => { expect(row.scrollLeft).toBe(640) })
|
|
|
+ })
|
|
|
+
|
|
|
+ it('starts back at home on reopen', async () => {
|
|
|
+ const b = mount()
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() })
|
|
|
+ fireEvent.click(rowButton(screen.getByRole('listitem')))
|
|
|
+ await waitFor(() => { expect(columns()).toHaveLength(2) })
|
|
|
+ b.view.rerender(<DirectoryBrowser {...b.props} open={false} />)
|
|
|
+ b.view.rerender(<DirectoryBrowser {...b.props} open />)
|
|
|
+ await waitFor(() => { expect(screen.getByRole('listitem').textContent).toBe('Documents') })
|
|
|
+ expect(columns()).toHaveLength(1)
|
|
|
+ expect(b.listDirectory).toHaveBeenLastCalledWith(undefined, expect.any(AbortSignal))
|
|
|
+ })
|
|
|
+})
|
imccyu