1#!/usr/bin/env ruby 2 3# Copyright 2018 gRPC authors. 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17this_dir = File.expand_path(File.dirname(__FILE__)) 18grpc_lib_dir = File.join(File.dirname(this_dir), 'lib') 19$LOAD_PATH.unshift(grpc_lib_dir) unless $LOAD_PATH.include?(grpc_lib_dir) 20 21require_relative './sanity_check_dlopen' 22 23def check_to_status(error) 24 my_status = error.to_status 25 fail('GRPC BadStatus#to_status not expected to return nil') if my_status.nil? 26 fail('GRPC BadStatus#to_status code expected to be 2') unless my_status.code == 2 27 fail('GRPC BadStatus#to_status details expected to be unknown') unless my_status.details == 'unknown' 28 fail('GRPC BadStatus#to_status metadata expected to be empty hash') unless my_status.metadata == {} 29 fail('GRPC library loaded after BadStatus#to_status') if GRPC::Core.const_defined?(:Channel) 30end 31 32def check_to_rpc_status(error) 33 my_rpc_status = error.to_rpc_status 34 fail('GRPC BadStatus#to_rpc_status expected to return nil') unless my_rpc_status.nil? 35 fail('GRPC library loaded after BadStatus#to_rpc_status') if GRPC::Core.const_defined?(:Channel) 36end 37 38def main 39 fail('GRPC constant loaded before expected') if Object.const_defined?(:GRPC) 40 require 'grpc/errors' 41 fail('GRPC constant not loaded when expected') unless Object.const_defined?(:GRPC) 42 fail('GRPC BadStatus not loaded after required') unless GRPC.const_defined?(:BadStatus) 43 fail('GRPC Core not loaded after required') unless GRPC.const_defined?(:Core) 44 fail('GRPC StatusCodes not loaded after required') unless GRPC::Core.const_defined?(:StatusCodes) 45 fail('GRPC library loaded before required') if GRPC::Core.const_defined?(:Channel) 46 error = GRPC::BadStatus.new 2, 'unknown' 47 check_to_status(error) 48 check_to_rpc_status(error) 49 require 'grpc' 50 fail('GRPC library not loaded after required') unless GRPC::Core.const_defined?(:Channel) 51end 52 53main 54