Function skipIfSingleExecutableIsNotSupported

test/common/sea.js:23–81

()

}

function skipIfSingleExecutableIsNotSupported() {
  if (!process.config.variables.single_executable_application)
    common.skip('Single Executable Application support has been disabled.');

  if (!['darwin', 'win32', 'linux'].includes(process.platform))
    common.skip(`Unsupported platform ${process.platform}.`);

  if (process.platform === 'linux' && process.config.variables.is_debug === 1)
    common.skip('Running the resultant binary fails with `Couldn\'t read target executable"`.');

  if (process.config.variables.node_shared)
    common.skip('Running the resultant binary fails with ' +
      '`/home/iojs/node-tmp/.tmp.2366/sea: error while loading shared libraries: ' +
      'libnode.so.112: cannot open shared object file: No such file or directory`.');

  if (process.config.variables.icu_gyp_path === 'tools/icu/icu-system.gyp')
    common.skip('Running the resultant binary fails with ' +
      '`/home/iojs/node-tmp/.tmp.2379/sea: error while loading shared libraries: ' +
      'libicui18n.so.71: cannot open shared object file: No such file or directory`.');

  if (!process.config.variables.node_use_openssl || process.config.variables.node_shared_openssl)
    common.skip('Running the resultant binary fails with `Node.js is not compiled with OpenSSL crypto support`.');

  if (process.config.variables.want_separate_host_toolset !== 0)
    common.skip('Running the resultant binary fails with `Segmentation fault (core dumped)`.');

  if (process.platform === 'linux') {
    const osReleaseText = readFileSync('/etc/os-release', { encoding: 'utf-8' });
    const isAlpine = /^NAME="Alpine Linux"/m.test(osReleaseText);
    if (isAlpine) common.skip('Alpine Linux is not supported.');

    if (process.arch === 's390x') {
      common.skip('On s390x, postject fails with `memory access out of bounds`.');
    }
  }

  if (process.config.variables.ubsan) {
    common.skip('UndefinedBehavior Sanitizer is not supported');
  }

  try {
    readFileSync(process.execPath);
  } catch (e) {
    if (e.code === 'ERR_FS_FILE_TOO_LARGE') {
      common.skip('The Node.js binary is too large to be supported by postject');
    }
  }

  tmpdir.refresh();

  // The SEA tests involve making a copy of the executable and writing some fixtures
  // to the tmpdir. To be safe, ensure that the disk space has at least a copy of the
  // executable and some extra space for blobs and configs is available.
  const stat = statSync(process.execPath);
  const expectedSpace = stat.size + 10 * 1024 * 1024;
  if (!tmpdir.hasEnoughSpace(expectedSpace)) {
    common.skip(`Available disk space < ${Math.floor(expectedSpace / 1024 / 1024)} MB`);
  }