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#include <test.h>
#include <cf3.defs.h>
#include <dbm_api.h>
#include <misc_lib.h> /* xsnprintf */
char CFWORKDIR[CF_BUFSIZE];
void tests_setup(void)
{
xsnprintf(CFWORKDIR, CF_BUFSIZE, "/tmp/db_test.XXXXXX");
mkdtemp(CFWORKDIR);
}
void tests_teardown(void)
{
char cmd[CF_BUFSIZE];
xsnprintf(cmd, CF_BUFSIZE, "rm -rf '%s'", CFWORKDIR);
system(cmd);
}
struct arg_struct {
int base;
};
/*****************************************************************
* launch 5 threads
* fct(i)
* one by one insert
* batch insert
* one by one update
* batch update
* delete one by one
* batch delete
*
* join
* check
* 0 - 1999
* first 100
* last 1900
* first 500, if %20, update +1
* last 1500, if %20, update +1
* first 500, if %50, delete
* last 1500, if %50, delete
*
* 2000- 3999
* 4000- 5999
* 6000- 7999
* 8000- 9999
*****************************************************************/
static void *fct2(void *arguments)
{
struct arg_struct *args = (struct arg_struct *)arguments;
int base = (int)((Seq *)args->base);
CF_DB *db;
char key[256];
char val[256];
OpenDB(&db, dbid_classes);
for(int i = base*2000; i<base*2000+100; i++) {
xsnprintf(key, sizeof(key), "foo%d", i);
xsnprintf(val, sizeof(val), "bar%d", i);
WriteDB(db, key, val, strlen(val) + 1);
}
for(int i = base*2000; i<base*2000+100; i++) {
xsnprintf(key, sizeof(key), "foo%d", i);
xsnprintf(val, sizeof(val), "bar%d", i + 1);
if ( (i % 2) == 0)
{
WriteDB(db, key, val, strlen(val) + 1);
}
}
for(int i = base*2000; i<base*2000+100; i++) {
if ( (i % 5) == 0)
{
xsnprintf(key, sizeof(key), "foo%d", i);
DeleteDB(db, key);
}
}
xsnprintf(key, sizeof(key), "foo%d", base*2000+90);
assert_int_equal(HasKeyDB(db, key, strlen(key)+1), false);
xsnprintf(key, sizeof(key), "foo%d", base*2000+88);
assert_int_equal(HasKeyDB(db, key, strlen(key)+1), true);
xsnprintf(key, sizeof(key), "foo%d", base*2000+89);
assert_int_equal(HasKeyDB(db, key, strlen(key)+1), true);
CloseDB(db);
return NULL;
}
void test_db_concurrent(void)
{
pthread_t tid[10];
struct arg_struct args[10];
int i;
for (i=0; i < 10; i++)
{
args[i].base = i;
pthread_create(&tid[i], NULL, (void *) fct2, (void *)&args[i]);
}
for (i=0; i < 10; i++)
{
pthread_join(tid[i], NULL);
}
}
int main()
{
PRINT_TEST_BANNER();
tests_setup();
const UnitTest tests[] =
{
unit_test(test_db_concurrent),
};
PRINT_TEST_BANNER();
int ret = run_tests(tests);
tests_teardown();
return ret;
}
/* STUBS */
void FatalError(ARG_UNUSED char *s, ...)
{
fail();
exit(42);
}
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