electrobun-comma-path-bug/live.ts

/**
 * Live test for the openFileDialog comma-split bug using Electrobun.Utils directly.
 *
 * Steps:
 *   1. Creates a temp file named  "test, comma, file.txt"  in ~/Downloads
 *   2. Opens the real native file dialog via Electrobun.Utils.openFileDialog
 *   3. Select that file in the dialog
 *   4. Shows the raw split result (buggy) vs the correct path
 *
 * Run with:
 *   bun run electrobun-comma-path-bug/live.ts
 */

import Electrobun from "electrobun/bun";
import { writeFile, rm } from "fs/promises";
import { join } from "path";
import { homedir } from "os";

const TEST_FILE = join(homedir(), "Downloads", "test, comma, file.txt");

await writeFile(TEST_FILE, "electrobun openFileDialog comma bug test file");
console.log(`\nCreated test file: ${TEST_FILE}`);
console.log("─".repeat(60));
console.log("A file dialog will open.");
console.log(`Please navigate to ~/Downloads and select:  test, comma, file.txt`);
console.log("─".repeat(60) + "\n");

const paths = await Electrobun.Utils.openFileDialog({
  startingFolder: join(homedir(), "Downloads"),
  canChooseFiles: true,
  canChooseDirectory: false,
  allowsMultipleSelection: false,
});

console.log("─".repeat(60));
console.log("Result from Electrobun.Utils.openFileDialog:");
console.log("  paths array :", JSON.stringify(paths));
console.log("  length      :", paths.length);
console.log();

const expected = TEST_FILE;
const got      = paths[0];

if (got === expected) {
  console.log("✅  PASS — path returned correctly");
} else {
  console.log("❌  FAIL — path is broken due to split(',')");
  console.log("  Expected :", expected);
  console.log("  Got      :", got);
  console.log();
  console.log("  The filename contains commas, so split(',') fragmented it:");
  paths.forEach((p, i) => console.log(`    [${i}] "${p}"`));
  console.log();
  console.log("  Fix: use '\\0' (null byte) as the native delimiter instead of ','");
}

await rm(TEST_FILE, { force: true });