fixing timing issue in test script
[csql.git] / test / dbapi / Connection / isotest3.c
blob93966f99501075333f8c2b0cdc66ba6955d7e49c
1 #include "common.h"
2 //READ_COMMITTED Isolation testing
3 //T1 doing insert and T2 doing select for same tuple
5 void* runTest1(void *p);
6 void* runTest2(void *p);
7 int *p1RetVal = NULL;
8 int *p2RetVal = NULL;
9 int main()
12 Connection conn;
13 DbRetVal rv = conn.open("root", "manager");
14 if (rv != OK) { printf("Error during connection %d\n", rv); return 1; }
15 DatabaseManager *dbMgr = conn.getDatabaseManager();
16 int ret = createTable(dbMgr);
17 if (ret != 0) { return 1; }
19 rv = conn.startTransaction();
20 if (rv != OK) {printf ("Unable to start trans\n"); return 1; }
21 rv = insert(dbMgr, 100, false);
22 if (rv != OK) { printf("Unable to insert\n"); return 2; }
23 conn.commit();
24 printf("Tuple inserted\n");
26 pthread_t thr[2];
27 int *status1, *status2;
28 pthread_create (&thr[0], NULL, &runTest1, NULL);
29 pthread_create (&thr[1], NULL, &runTest2, NULL);
30 printf("All threads started\n");
32 pthread_join(thr[0], (void**)&status1);
33 pthread_join(thr[1], (void**)&status2);
34 ret = 0;
35 if (*status1 != 0 || *status2 != 0) ret = 1;
36 dbMgr->dropTable("t1");
37 conn.close();
38 if (p1RetVal) { delete p1RetVal; p1RetVal = NULL; }
39 if (p2RetVal) { delete p2RetVal; p2RetVal = NULL; }
40 return ret;
42 void* runTest1(void *message)
44 Connection conn;
45 DbRetVal rv = conn.open("root", "manager");
46 if (rv != OK) { printf("Error during connection %d\n", rv); return NULL; }
47 DatabaseManager *dbMgr = conn.getDatabaseManager();
48 if (dbMgr == NULL) { printf("Auth failed\n"); return NULL;}
49 #ifndef DEFAULT
50 rv = conn.startTransaction(READ_COMMITTED);
51 #else
52 rv = conn.startTransaction();
53 #endif
54 if (rv != OK) return NULL;
55 printf("Thread and pid is %d %lu\n", os::getpid(), os::getthrid());
56 p1RetVal = new int();
57 *p1RetVal = 0;
58 rv = insert(dbMgr, 200, true);
59 if (rv != OK) { printf("Test Failed:first thread failed to select\n"); *p1RetVal = 1; }
61 conn.commit();
62 rv = conn.close();
63 pthread_exit(p1RetVal);
65 void* runTest2(void *message)
67 os::sleep(1);
68 Connection conn;
69 DbRetVal rv = conn.open("root", "manager");
70 if (rv != OK) { printf("Error during connection %d\n", rv); return NULL; }
71 DatabaseManager *dbMgr = conn.getDatabaseManager();
72 if (dbMgr == NULL) { printf("Auth failed\n"); return NULL;}
73 #ifndef DEFAULT
74 rv = conn.startTransaction(READ_COMMITTED);
75 #else
76 rv = conn.startTransaction();
77 #endif
79 if (rv != OK) return NULL;
80 printf("Thread and pid is %d %lu\n", os::getpid(), os::getthrid());
82 p2RetVal = new int();
83 *p2RetVal = 0;
84 rv = select(dbMgr, 200, false);
85 if (rv == OK) { printf("Test Failed:second thread could select\n"); *p2RetVal = 1; }
86 conn.commit();
87 conn.close();
88 pthread_exit(p2RetVal);