text: from jsonschema import validate
  
  from auditwheel.policy import (
      POLICY_PRIORITY_HIGHEST,
      POLICY_PRIORITY_LOWEST,
      _load_policy_schema,
      load_policies,
      versioned_symbols_policy,
  )
  
  
  def test_policy():
      policy = load_policies()
      policy_schema = _load_policy_schema()
      validate(policy, policy_schema)
  
  
  def test_policy_checks_glibc():
      policy = versioned_symbols_policy({"some_library.so": {"GLIBC_2.17"}})
      assert policy > POLICY_PRIORITY_LOWEST
      policy = versioned_symbols_policy({"some_library.so": {"GLIBC_999"}})
      assert policy == POLICY_PRIORITY_LOWEST
      policy = versioned_symbols_policy({"some_library.so": {"OPENSSL_1_1_0"}})
      assert policy == POLICY_PRIORITY_HIGHEST
      policy = versioned_symbols_policy({"some_library.so": {"IAMALIBRARY"}})
      assert policy == POLICY_PRIORITY_HIGHEST
  