1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include <benchmark/benchmark.h>
17
18 #include <cutils/log.h>
19
20 #include <unicode/uclean.h>
21 #include <unicode/udata.h>
22
23 #include <fcntl.h>
24 #include <sys/stat.h>
25 #include <sys/mman.h>
26
main(int argc,char ** argv)27 int main(int argc, char** argv) {
28 const char* fn = "/system/usr/icu/" U_ICUDATA_NAME ".dat";
29 int fd = open(fn, O_RDONLY);
30 LOG_ALWAYS_FATAL_IF(fd == -1);
31 struct stat st;
32 LOG_ALWAYS_FATAL_IF(fstat(fd, &st) != 0);
33 void* data = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
34
35 UErrorCode errorCode = U_ZERO_ERROR;
36 udata_setCommonData(data, &errorCode);
37 LOG_ALWAYS_FATAL_IF(U_FAILURE(errorCode));
38 u_init(&errorCode);
39 LOG_ALWAYS_FATAL_IF(U_FAILURE(errorCode));
40
41 benchmark::Initialize(&argc, argv);
42 benchmark::RunSpecifiedBenchmarks();
43
44 u_cleanup();
45 return 0;
46 }
47