test-single-executable-application-empty.js

'use strict';

const common = require('../common');

const {
  generateSEA,
  skipIfSingleExecutableIsNotSupported,
} = require('../common/sea');

skipIfSingleExecutableIsNotSupported();

// This tests the creation of a single executable application with an empty
// script.

const tmpdir = require('../common/tmpdir');
const { writeFileSync, existsSync } = require('fs');
const { spawnSyncAndExitWithoutError } = require('../common/child_process');
const assert = require('assert');

const configFile = tmpdir.resolve('sea-config.json');
const seaPrepBlob = tmpdir.resolve('sea-prep.blob');
const outputFile = tmpdir.resolve(process.platform === 'win32' ? 'sea.exe' : 'sea');

tmpdir.refresh();

writeFileSync(tmpdir.resolve('empty.js'), '', 'utf-8');
writeFileSync(configFile, `
{
  "main": "empty.js",
  "output": "sea-prep.blob"
}
`);

spawnSyncAndExitWithoutError(
  process.execPath,
  ['--experimental-sea-config', 'sea-config.json'],
  { cwd: tmpdir.path });

assert(existsSync(seaPrepBlob));

// Verify the workflow.
try {
  generateSEA(outputFile, process.execPath, seaPrepBlob, true);
} catch (e) {
  if (/Cannot copy/.test(e.message)) {
    common.skip(e.message);
  } else if (common.isWindows) {
    if (/Cannot sign/.test(e.message) || /Cannot find signtool/.test(e.message)) {
      common.skip(e.message);
    }
  }

  throw e;
}

spawnSyncAndExitWithoutError(
  outputFile,
  {
    env: {
      NODE_DEBUG_NATIVE: 'SEA',
      ...process.env,
    }
  });