1/* 2 * Copyright 2017 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11#import <Foundation/Foundation.h> 12#import <XCTest/XCTest.h> 13 14#include <vector> 15 16#include "rtc_base/gunit.h" 17 18#import "api/peerconnection/RTCTracing.h" 19#import "helpers/NSString+StdString.h" 20 21@interface RTCTracingTests : XCTestCase 22@end 23 24@implementation RTCTracingTests 25 26- (NSString *)documentsFilePathForFileName:(NSString *)fileName { 27 NSParameterAssert(fileName.length); 28 NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); 29 NSString *documentsDirPath = paths.firstObject; 30 NSString *filePath = 31 [documentsDirPath stringByAppendingPathComponent:fileName]; 32 return filePath; 33} 34 35- (void)testTracingTestNoInitialization { 36 NSString *filePath = [self documentsFilePathForFileName:@"webrtc-trace.txt"]; 37 EXPECT_EQ(NO, RTCStartInternalCapture(filePath)); 38 RTCStopInternalCapture(); 39} 40 41@end 42