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 <unistd.h>
12
13char* list2byteArray()
14{
15  size_t data_size = 24;
16  char *data = new char[data_size];
17  for (size_t i = 0; i < data_size; i++)
18    data[i] = 'a';
19  data[data_size - 1] = 0;
20  char *ret = strdup(data);
21  delete[] data;
22  return ret;
23}
24
25int addRecord()
26{
27  char *data = list2byteArray();
28  usleep(100);
29  free(data);
30  return 0;
31}
32
33void *fillTable(void *ptr)
34{
35  for (int i = 0; i < 100; i++) {
36    std::string id("000");
37    id.append(1, 'a' + i);
38    std::list<std::string> record;
39    record.push_back("some data");
40    addRecord();
41  }
42  usleep(1000 * 1000);
43  return NULL;
44}
45
46int main(int argc, char* argv[])
47{
48  pthread_t thread[2];
49
50  for (int i = 0; i < sizeof(thread)/sizeof(thread[0]); i++) {
51    int ret = pthread_create(&thread[i], NULL, &fillTable, NULL);
52    if (ret) {
53      fprintf(stderr, "Failed to create thread %d: %d\n", i, ret);
54      return 1;
55    }
56  }
57
58  for (int i = 0; i < sizeof(thread)/sizeof(thread[0]); i++) {
59    int ret = pthread_join(thread[i], NULL);
60    if (ret != 0) {
61      fprintf(stderr, "Failed to join thread %d: %d\n", i, ret);
62      return 1;
63    }
64  }
65
66  return 0;
67}
68