1/* 2 * 3 * Copyright 2019 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 * 17 */ 18 19#import <GRPCClient/GRPCCall+Tests.h> 20#import <GRPCClient/internal_testing/GRPCCall+InternalTests.h> 21 22#import <Cronet/Cronet.h> 23#import <GRPCClient/GRPCCall+Cronet.h> 24 25#import "../ConfigureCronet.h" 26#import "PerfTests.h" 27 28// The server address is derived from preprocessor macro, which is 29// in turn derived from environment variable of the same name. 30#define NSStringize_helper(x) #x 31#define NSStringize(x) @NSStringize_helper(x) 32static NSString *const kLocalSSLHost = NSStringize(HOST_PORT_LOCALSSL); 33 34// The Protocol Buffers encoding overhead of remote interop server. Acquired 35// by experiment. Adjust this when server's proto file changes. 36static int32_t kRemoteInteropServerOverhead = 12; 37 38/** Tests in PerfTests.m, sending the RPCs to a remote SSL server. */ 39@interface PerfTestsCronet : PerfTests 40@end 41 42@implementation PerfTestsCronet 43 44+ (void)setUp { 45 configureCronet(/*enable_netlog=*/false); 46 [GRPCCall useCronetWithEngine:[Cronet getGlobalEngine]]; 47 48 [super setUp]; 49} 50 51+ (NSString *)host { 52 return kLocalSSLHost; 53} 54 55+ (GRPCTransportID)transport { 56 return gGRPCCoreCronetID; 57} 58 59- (int32_t)encodingOverhead { 60 return kRemoteInteropServerOverhead; // bytes 61} 62 63@end 64