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 21def main 22 fail('GRPC constant loaded before expected') if Object.const_defined?(:GRPC) 23 require 'grpc/core/status_codes' 24 fail('GRPC constant not loaded when expected') unless Object.const_defined?(:GRPC) 25 fail('GRPC Core not loaded after required') unless GRPC.const_defined?(:Core) 26 fail('GRPC StatusCodes not loaded after required') unless GRPC::Core.const_defined?(:StatusCodes) 27 fail('GRPC library loaded before required') if GRPC::Core.const_defined?(:Channel) 28 require 'grpc' 29 fail('GRPC library not loaded after required') unless GRPC::Core.const_defined?(:Channel) 30end 31 32main 33