Function test_deep_relative_dir_symlink

test/parallel/test-fs-realpath.js:190–220

(realpath, realpathSync, callback)

}

function test_deep_relative_dir_symlink(realpath, realpathSync, callback) {
  console.log('test_deep_relative_dir_symlink');
  if (skipSymlinks) {
    common.printSkipMessage('symlink test (no privs)');
    return callback();
  }
  const expected = fixtures.path('cycles', 'folder');
  const path1b = path.join(targetsAbsDir, 'nested-index', 'one');
  const linkPath1b = path.join(path1b, 'symlink1-dir');
  const linkData1b = path.relative(path1b, expected);
  try { fs.unlinkSync(linkPath1b); } catch {
    // Continue regardless of error.
  }
  fs.symlinkSync(linkData1b, linkPath1b, 'dir');

  const linkData2b = '../one/symlink1-dir';
  const entry = path.join(targetsAbsDir,
                          'nested-index', 'two', 'symlink12-dir');
  try { fs.unlinkSync(entry); } catch {
    // Continue regardless of error.
  }
  fs.symlinkSync(linkData2b, entry, 'dir');
  unlink.push(linkPath1b);
  unlink.push(entry);

  assertEqualPath(realpathSync(entry), path.resolve(expected));

  asynctest(realpath, [entry], callback, function(err, result) {
    assertEqualPath(result, path.resolve(expected));
  });
}

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