test: cover table cell paste regression

tests/smoke/table-cell-paste-regression.spec.ts

@@ -0,0 +1,73 @@
+import { test, expect, type Page } from '@playwright/test'
+import { createFixtureVaultCopy, openFixtureVaultTauri, removeFixtureVaultCopy } from '../helpers/fixtureVault'
+import { seedBlockNoteTable, triggerMenuCommand } from './testBridge'
+
+let tempVaultDir: string
+
+function trackUnexpectedErrors(page: Page): string[] {
+  const errors: string[] = []
+
+  page.on('pageerror', (error) => {
+    errors.push(error.message)
+  })
+
+  page.on('console', (message) => {
+    if (message.type() !== 'error') return
+    const text = message.text()
+    if (text.includes('ws://localhost:9711')) return
+    errors.push(text)
+  })
+
+  return errors
+}
+
+async function createUntitledNote(page: Page): Promise<void> {
+  await triggerMenuCommand(page, 'file-new-note')
+  await expect(page.locator('.bn-editor')).toBeVisible({ timeout: 5_000 })
+}
+
+async function pasteTextIntoCell(page: Page, cellIndex: number, text: string): Promise<void> {
+  await page.locator('table td').nth(cellIndex).click()
+  await page.evaluate(async (value) => {
+    await navigator.clipboard.writeText(value)
+  }, text)
+  await page.keyboard.press(process.platform === 'darwin' ? 'Meta+V' : 'Control+V')
+}
+
+test.describe('table cell paste regression', () => {
+  test.beforeEach(({ page }, testInfo) => {
+    void page
+    testInfo.setTimeout(60_000)
+    tempVaultDir = createFixtureVaultCopy()
+  })
+
+  test.afterEach(() => {
+    removeFixtureVaultCopy(tempVaultDir)
+  })
+
+  test('pasting plain and multiline text into table cells keeps note editing usable', async ({ page, context }) => {
+    const errors = trackUnexpectedErrors(page)
+
+    await context.grantPermissions(['clipboard-read', 'clipboard-write'])
+    await openFixtureVaultTauri(page, tempVaultDir)
+    await createUntitledNote(page)
+    await seedBlockNoteTable(page, [180, 120, 120])
+
+    await expect(page.locator('table')).toHaveCount(1, { timeout: 5_000 })
+
+    await pasteTextIntoCell(page, 0, 'plain pasted cell')
+    await triggerMenuCommand(page, 'file-save')
+    await pasteTextIntoCell(page, 1, 'line one\nline two')
+
+    const trailingParagraph = page.locator('.bn-editor [data-content-type="paragraph"]').last()
+    await trailingParagraph.click()
+    await page.keyboard.type('still editable after table paste')
+
+    const editor = page.getByRole('textbox').last()
+    await expect(editor).toContainText('plain pasted cell')
+    await expect(editor).toContainText('line one')
+    await expect(editor).toContainText('still editable after table paste')
+    await expect(page.locator('table')).toHaveCount(1)
+    expect(errors).toEqual([])
+  })
+})