| /* |
| * Copyright 2018 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #import <Foundation/Foundation.h> |
| |
| #ifdef WEBRTC_IOS_ENABLE_COVERAGE |
| extern "C" void __llvm_profile_set_filename(const char* name); |
| #endif |
| |
| namespace rtc { |
| namespace test { |
| |
| void ConfigureCoverageReportPath() { |
| #ifdef WEBRTC_IOS_ENABLE_COVERAGE |
| static dispatch_once_t once_token; |
| dispatch_once(&once_token, ^{ |
| // Writes the profraw file to the Documents directory, where the app has |
| // write rights. |
| NSArray* paths = |
| NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); |
| NSString* documents_directory = [paths firstObject]; |
| NSString* file_name = [documents_directory stringByAppendingPathComponent:@"coverage.profraw"]; |
| |
| // For documentation, see: |
| // http://clang.llvm.org/docs/SourceBasedCodeCoverage.html |
| __llvm_profile_set_filename([file_name cStringUsingEncoding:NSUTF8StringEncoding]); |
| |
| // Print the path for easier retrieval. |
| NSLog(@"Coverage data at %@.", file_name); |
| }); |
| #endif // ifdef WEBRTC_IOS_ENABLE_COVERAGE |
| } |
| |
| } // namespace test |
| } // namespace rtc |