mariadb/ft/tests/pqueue-test.cc
Leif Walsh bd63072bdf closes #5485 #5368 clean up cmake and get darwin portability:
for 5485:
 - remove icc handling stuff from cmake
 - clean up remaining cmake files
 - create libtokudb_static.a in a cleaner way using cmake OBJECT libs (requires cmake 2.8.9)
 - use POSITION_INDEPENDENT_CODE property instead of manually setting -fPIC
for 5368:
 - fix compilation failures due to small differences between gcc and clang, mostly in tests
 - use toku_fileids_are_equal instead of memcmp to compare fileids (closes #5505)
 - create dummy implementation of partitioned_counter for osx (quick fix for, and closes #5506)
 - add mutex->valid bit under TOKU_PTHREAD_DEBUG
 - initialize mutex of DB_TXN created during recovery for 2PC (closes #5507)


git-svn-id: file:///svn/toku/tokudb@48024 c7de825b-a66e-492c-adef-691d508d4ae1
2013-04-17 00:01:07 -04:00

229 lines
7.1 KiB
C++

/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
#ident "$Id$"
#ident "Copyright (c) 2010 Tokutek Inc. All rights reserved."
#ident "The technology is licensed by the Massachusetts Institute of Technology, Rutgers State University of New Jersey, and the Research Foundation of State University of New York at Stony Brook under United States of America Serial No. 11/760379 and to the patents and/or patent applications resulting from it."
#include "test.h"
#include "includes.h"
#include "ftloader-internal.h"
#include "pqueue.h"
int found_dup = -1;
// simple compare func
static int test_compare(DB * UU(db), const DBT *dbta, const DBT *dbtb)
{
int a = *((int*)dbta->data);
int b = *((int*)dbtb->data);
if ( a<b ) return -1;
if ( a>b ) return 1;
return 0;
}
static inline DBT *dbt_init(DBT *dbt, void *data, uint32_t size) {
memset(dbt, 0, sizeof *dbt);
dbt->data = data;
dbt->size = size;
return dbt;
}
static void err_cb(DB *db, int which_db, int err, DBT *key, DBT *val, void *extra) {
(void) db; (void) which_db; (void) err; (void) extra;
(void) val;
found_dup = *(int *)key->data;
if (verbose) printf("err_cb : key <%d> val <%d>\n", *(int *)key->data, *(int *)val->data);
}
static int run_test(void)
{
const int n_sources=10;
pqueue_t *pq;
pqueue_node_t *pq_nodes = (pqueue_node_t *) toku_malloc( n_sources * sizeof(pqueue_node_t));
pqueue_node_t *node;
DB *dest_db = NULL;
ft_compare_func compare = test_compare;
int r;
struct error_callback_s error_callback;
ft_loader_init_error_callback(&error_callback);
ft_loader_set_error_function(&error_callback, err_cb, NULL);
r = pqueue_init(&pq, n_sources, 0, dest_db, compare, &error_callback);
if (r) return r;
DBT keys[n_sources];
DBT vals[n_sources];
DBT zero;
toku_init_dbt_flags(&zero, DB_DBT_REALLOC);
int key_data[10] = {0, 4, 8, 9, 5, 1, 2, 6, 7, 3};
for (int i=0;i<n_sources; i++) {
if (verbose) printf("%d ", key_data[i]);
keys[i] = zero;
vals[i] = zero;
dbt_init(&keys[i], &key_data[i], sizeof(int));
}
if (verbose) printf("\n");
// test 1 : fill it up, then empty it out
for (int i=0; i<n_sources; i++) {
pq_nodes[i].key = &keys[i];
pq_nodes[i].val = &vals[i];
pq_nodes[i].i = i;
pqueue_insert(pq, &pq_nodes[i]);
}
for (int i=0; i<n_sources; i++) {
r = pqueue_pop(pq, &node); assert(r==0);
if (verbose) printf("%d : %d\n", i, *(int*)(node->key->data));
if ( *(int*)(node->key->data) != i ) {
if (verbose) printf("FAIL\n"); return -1;
}
}
pqueue_free(pq);
if (verbose) printf("test1 : PASS\n");
// test 2 : fill it, then empty and reload, then empty
{
r = pqueue_init(&pq, n_sources, 0, dest_db, compare, &error_callback);
if (r) return r;
}
DBT more_keys[20];
DBT more_vals[20];
int more_key_data[20] = {0, 4, 8, 9, 5, 1, 2, 6, 7, 3, 10, 11, 14, 13, 12, 17, 19, 15, 18, 16};
for (int i=0; i<20; i++) {
more_keys[i] = zero;
more_vals[i] = zero;
dbt_init(&more_keys[i], &more_key_data[i], sizeof(int));
}
for (int i=0; i<10; i++) {
pq_nodes[i].key = &more_keys[i];
pq_nodes[i].val = &more_vals[i];
pq_nodes[i].i = i;
pqueue_insert(pq, &pq_nodes[i]);
}
for (int i=0; i<5; i++) {
r = pqueue_pop(pq, &node); assert(r==0);
if ( *(int *)node->key->data != i ) { printf("FAIL\n"); return -1; }
if (verbose) printf("%d : %d\n", i, *(int*)node->key->data);
}
int n;
for (int i=5; i<15; i++) {
r = pqueue_pop(pq, &node); assert(r==0);
if ( *(int *)node->key->data != i ) { printf("FAIL\n"); return -1; }
if (verbose) printf("%d : %d\n", i, *(int*)node->key->data);
n = node->i;
pq_nodes[n].key = &more_keys[i+5];
pq_nodes[n].val = &more_vals[i+5];
pqueue_insert(pq, &pq_nodes[n]);
}
for (int i=15; i<20; i++) {
r = pqueue_pop(pq, &node); assert(r==0);
if ( *(int*)node->key->data != i ) { printf("FAIL\n"); return -1; }
if (verbose) printf("%d : %d\n", i, *(int*)node->key->data);
}
if (verbose) printf("test2 : PASS\n");
pqueue_free(pq);
// test 3 : put in a dup
{
r = pqueue_init(&pq, 10, 0, dest_db, compare, &error_callback);
if (r) return r;
}
DBT keys3[10];
DBT vals3[10];
int key_data3[10] = {0, 1, 2, 3, 4, 5, 6, 6, 8, 9}; // dup is 6
int val_data3[10];
for (int i=0; i<10; i++) {
keys3[i] = zero;
vals3[i] = zero;
val_data3[i] = i;
dbt_init(&keys3[i], &key_data3[i], sizeof(int));
dbt_init(&vals3[i], &val_data3[i], sizeof(int));
}
int ii;
for (ii=0; ii<10; ii++) {
pq_nodes[ii].key = &keys3[ii];
pq_nodes[ii].val = &vals3[ii];
pq_nodes[ii].i = ii;
r = pqueue_insert(pq, &pq_nodes[ii]);
if ( r != 0 ) goto found_duplicate6;
}
for (ii=0; ii<10; ii++) {
r = pqueue_pop(pq, &node);
// if (verbose) printf("%d : %d\n", ii, *(int*)node->key->data);
if ( r != 0 ) goto found_duplicate6;
}
found_duplicate6:
// if (verbose) printf("%d : %d\n", ii, *(int*)node->key->data);
if ( found_dup != 6 ) { printf("FAIL\n"); return -1; }
if (verbose) printf("test3 : PASS\n");
pqueue_free(pq);
ft_loader_destroy_error_callback(&error_callback);
// test 4 - find duplicate when inserting
ft_loader_init_error_callback(&error_callback);
ft_loader_set_error_function(&error_callback, err_cb, NULL);
r = pqueue_init(&pq, 10, 0, dest_db, compare, &error_callback); if (r) return r;
found_dup = -1;
DBT keys4[10];
DBT vals4[10];
int key_data4[10] = {0, 0, 2, 3, 4, 5, 6, 7, 8, 9}; // dup is 0
int val_data4[10];
for (int i=0; i<10; i++) {
keys4[i] = zero;
vals4[i] = zero;
val_data4[i] = i;
dbt_init(&keys4[i], &key_data4[i], sizeof(int));
dbt_init(&vals4[i], &val_data4[i], sizeof(int));
}
for (ii=0; ii<10; ii++) {
pq_nodes[ii].key = &keys4[ii];
pq_nodes[ii].val = &vals4[ii];
pq_nodes[ii].i = ii;
r = pqueue_insert(pq, &pq_nodes[ii]);
if ( r != 0 ) {
// if (verbose) printf("%d : %d\n", ii, *(int*)pq_nodes[ii].key->data);
goto found_duplicate0;
}
}
for (ii=0; ii<10; ii++) {
r = pqueue_pop(pq, &node);
// if (verbose) printf("%d : %d\n", ii, *(int*)node->key->data);
if ( r != 0 ) goto found_duplicate0;
}
found_duplicate0:
if ( found_dup != 0 ) { printf("FAIL - found_dup : %d\n", found_dup); return -1; }
if (verbose) printf("test4 : PASS\n");
if (verbose) printf("PASS\n");
pqueue_free(pq);
toku_free(pq_nodes);
ft_loader_destroy_error_callback(&error_callback);
return 0;
}
int
test_main (int argc, const char *argv[]) {
argc--; argv++;
while (argc>0) {
if (strcmp(argv[0], "-v")==0) {
verbose++;
}
argc--;
argv++;
}
return run_test();
}