Function test_cyclic_link_overprotection

test/parallel/test-fs-realpath.js:251–272

(realpath, realpathSync, callback)

}

function test_cyclic_link_overprotection(realpath, realpathSync, callback) {
  console.log('test_cyclic_link_overprotection');
  if (skipSymlinks) {
    common.printSkipMessage('symlink test (no privs)');
    return callback();
  }
  const cycles = `${tmpDir}/cycles`;
  const expected = realpathSync(cycles);
  const folder = `${cycles}/folder`;
  const link = `${folder}/cycles`;
  let testPath = cycles;
  testPath += '/folder/cycles'.repeat(10);
  try { fs.unlinkSync(link); } catch {
    // Continue regardless of error.
  }
  fs.symlinkSync(cycles, link, 'dir');
  unlink.push(link);
  assertEqualPath(realpathSync(testPath), path.resolve(expected));
  asynctest(realpath, [testPath], callback, function(er, res) {
    assertEqualPath(res, path.resolve(expected));
  });
}

function test_relative_input_cwd(realpath, realpathSync, callback) {
  console.log('test_relative_input_cwd');