Function serializeDiff

src/ink/terminalSyncPolicy.test.ts:38–56

(diff: Diff, skipSyncMarkers = false)

}

function serializeDiff(diff: Diff, skipSyncMarkers = false): string {
  let written = ''
  const terminal = {
    stdout: {
      write(chunk: string) {
        written += chunk
        return true
      },
    },
    stderr: {
      write() {
        return true
      },
    },
  } as unknown as Terminal

  writeDiffToTerminal(terminal, diff, skipSyncMarkers)
  return written
}

describe('writeDiffToTerminal synchronized output policy', () => {
  it('suppresses DEC 2026 wrappers in tmux on the default main-screen path', () => {