sctest/SCTestUtils.h

   1 /*
   2  * Copyright (c) 2016, 2017 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #ifndef SCTestUtils_h
  25 #define SCTestUtils_h
  26
  27 #import <Foundation/Foundation.h>
  28 #import <SystemConfiguration/SCPrivate.h>
  29 #import <objc/objc-runtime.h>
  30
  31 #define SCTestLog(fmt, ...)     SCPrint(TRUE, stdout, CFSTR(fmt "\n"), ##__VA_ARGS__)
  32 #define ERR_EXIT                exit(1)
  33
  34 typedef struct {
  35         uint64_t user;
  36         uint64_t sys;
  37         uint64_t idle;
  38 } CPUUsageInfoInner;
  39
  40 typedef struct {
  41         CPUUsageInfoInner startCPU;
  42         CPUUsageInfoInner endCPU;
  43 } CPUUsageInfo;
  44
  45 typedef struct {
  46         struct timespec startTime;
  47         struct timespec endTime;
  48 } timerInfo;
  49
  50 void timerStart(timerInfo *);
  51 void timerEnd(timerInfo *);
  52 NSString * createUsageStringForTimer(timerInfo *);
  53
  54 void cpuStart(CPUUsageInfo *);
  55 void cpuEnd(CPUUsageInfo *);
  56 NSString * createUsageStringForCPU(CPUUsageInfo *cpu);
  57
  58 NSArray<NSString *> *getTestClasses(void);
  59 NSArray<NSString *> *getUnitTestListForClass(Class base);
  60 NSDictionary *getOptionsDictionary(int argc, const char **argv);
  61
  62 #endif /* SCTestUtils_h */