Function runSplitRenderedDiffCapture

src/ink/tmuxResetSequence.test.ts:209–249

(
  diff: Diff,
  name: string,
)

}

async function runSplitRenderedDiffCapture(
  diff: Diff,
  name: string,
): Promise<{ mid: string; final: string }> {
  const tmpDir = mkdtempSync(join(tmpdir(), 'code-tmux-split-rendered-reset-'))
  try {
    const serializedDiff = serializeDiff(diff)
    const [firstChunk, secondChunk] = splitAfterFirstRenderedRow(serializedDiff)
    const firstChunkPath = join(tmpDir, `${name}.part1.seq`)
    const secondChunkPath = join(tmpDir, `${name}.part2.seq`)
    const midReadyPath = join(tmpDir, `${name}.mid.ready`)
    const donePath = join(tmpDir, `${name}.done.ready`)
    writeFileSync(firstChunkPath, firstChunk)
    writeFileSync(secondChunkPath, secondChunk)

    const session = createIsolatedTmuxSession({
      command:
        `bash -lc '` +
        `i=1; ` +
        `while [ "$i" -le 40 ]; do printf "L%02d\\n" "$i"; i=$((i+1)); done; ` +
        `cat ${shellQuote(firstChunkPath)}; ` +
        `touch ${shellQuote(midReadyPath)}; ` +
        `sleep 1; ` +
        `cat ${shellQuote(secondChunkPath)}; ` +
        `touch ${shellQuote(donePath)}; ` +
        `sleep 5` +
        `'`,
      width: 80,
      height: 10,
    })
    liveSessions.push(session)

    await waitForFile(midReadyPath)
    const mid = capturePane(session, { startLine: -80 })
    await waitForFile(donePath)
    const final = capturePane(session, { startLine: -80 })
    return { mid, final }
  } finally {
    rmSync(tmpDir, { recursive: true, force: true })
  }
}

async function runAltScreenPreambleCapture(
  diff: Diff,