1/*
2 * Test program that uses std::string object from more than one thread and
3 * that also triggers a call to __GI_strlen() (from inside strdup()). See also
4 * https://bugs.kde.org/show_bug.cgi?id=326091.
5 */
6
7#include <list>
8#include <string>
9#include <cstring>
10#include <pthread.h>
11#include <stdlib.h>
12#include <unistd.h>
13
14char* list2byteArray()
15{
16  size_t data_size = 24;
17  char *data = new char[data_size];
18  for (size_t i = 0; i < data_size; i++)
19    data[i] = 'a';
20  data[data_size - 1] = 0;
21  char *ret = strdup(data);
22  delete[] data;
23  return ret;
24}
25
26int addRecord()
27{
28  char *data = list2byteArray();
29  usleep(100);
30  free(data);
31  return 0;
32}
33
34void *fillTable(void *ptr)
35{
36  for (int i = 0; i < 100; i++) {
37    std::string id("000");
38    id.append(1, 'a' + i);
39    std::list<std::string> record;
40    record.push_back("some data");
41    addRecord();
42  }
43  usleep(1000 * 1000);
44  return NULL;
45}
46
47int main(int argc, char* argv[])
48{
49  pthread_t thread[2];
50
51  for (int i = 0; i < sizeof(thread)/sizeof(thread[0]); i++) {
52    int ret = pthread_create(&thread[i], NULL, &fillTable, NULL);
53    if (ret) {
54      fprintf(stderr, "Failed to create thread %d: %d\n", i, ret);
55      return 1;
56    }
57  }
58
59  for (int i = 0; i < sizeof(thread)/sizeof(thread[0]); i++) {
60    int ret = pthread_join(thread[i], NULL);
61    if (ret != 0) {
62      fprintf(stderr, "Failed to join thread %d: %d\n", i, ret);
63      return 1;
64    }
65  }
66
67  return 0;
68}
69