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227 lines
7 KiB
C
227 lines
7 KiB
C
/* -*- mode: C; c-basic-offset: 4 -*- */
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#ident "$Id$"
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#ident "Copyright (c) 2010 Tokutek Inc. All rights reserved."
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#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."
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#include "test.h"
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#include "includes.h"
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#include "brtloader-internal.h"
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#include "pqueue.h"
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int found_dup = -1;
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// simple compare func
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static int test_compare(DB * UU(db), const DBT *dbta, const DBT *dbtb)
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{
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int a = *((int*)dbta->data);
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int b = *((int*)dbtb->data);
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if ( a<b ) return -1;
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if ( a>b ) return 1;
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return 0;
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}
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static inline DBT *dbt_init(DBT *dbt, void *data, u_int32_t size) {
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memset(dbt, 0, sizeof *dbt);
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dbt->data = data;
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dbt->size = size;
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return dbt;
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}
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static void err_cb(DB *db, int which_db, int err, DBT *key, DBT *val, void *extra) {
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db = db; which_db = which_db; err = err; extra = extra;
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val = val;
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found_dup = *(int *)key->data;
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if (verbose) printf("err_cb : key <%d> val <%d>\n", *(int *)key->data, *(int *)val->data);
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}
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static int run_test(void)
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{
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const int n_sources=10;
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pqueue_t *pq;
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pqueue_node_t *pq_nodes = (pqueue_node_t *) toku_malloc( n_sources * sizeof(pqueue_node_t));
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pqueue_node_t *node;
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DB *dest_db = NULL;
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brt_compare_func compare = test_compare;
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int r;
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struct error_callback_s error_callback;
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brt_loader_init_error_callback(&error_callback);
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brt_loader_set_error_function(&error_callback, err_cb, NULL);
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r = pqueue_init(&pq, n_sources, 0, dest_db, compare, &error_callback);
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if (r) return r;
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DBT keys[n_sources];
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DBT vals[n_sources];
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DBT zero = {.data=0, .flags=DB_DBT_REALLOC, .size=0, .ulen=0};
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int key_data[10] = {0, 4, 8, 9, 5, 1, 2, 6, 7, 3};
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for (int i=0;i<n_sources; i++) {
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if (verbose) printf("%d ", key_data[i]);
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keys[i] = zero;
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vals[i] = zero;
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dbt_init(&keys[i], &key_data[i], sizeof(int));
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}
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if (verbose) printf("\n");
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// test 1 : fill it up, then empty it out
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for (int i=0; i<n_sources; i++) {
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pq_nodes[i].key = &keys[i];
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pq_nodes[i].val = &vals[i];
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pq_nodes[i].i = i;
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pqueue_insert(pq, &pq_nodes[i]);
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}
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for (int i=0; i<n_sources; i++) {
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r = pqueue_pop(pq, &node); assert(r==0);
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if (verbose) printf("%d : %d\n", i, *(int*)(node->key->data));
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if ( *(int*)(node->key->data) != i ) {
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if (verbose) printf("FAIL\n"); return -1;
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}
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}
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pqueue_free(pq);
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if (verbose) printf("test1 : PASS\n");
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// test 2 : fill it, then empty and reload, then empty
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{
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r = pqueue_init(&pq, n_sources, 0, dest_db, compare, &error_callback);
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if (r) return r;
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}
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DBT more_keys[20];
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DBT more_vals[20];
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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};
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for (int i=0; i<20; i++) {
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more_keys[i] = zero;
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more_vals[i] = zero;
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dbt_init(&more_keys[i], &more_key_data[i], sizeof(int));
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}
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for (int i=0; i<10; i++) {
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pq_nodes[i].key = &more_keys[i];
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pq_nodes[i].val = &more_vals[i];
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pq_nodes[i].i = i;
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pqueue_insert(pq, &pq_nodes[i]);
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}
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for (int i=0; i<5; i++) {
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r = pqueue_pop(pq, &node); assert(r==0);
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if ( *(int *)node->key->data != i ) { printf("FAIL\n"); return -1; }
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if (verbose) printf("%d : %d\n", i, *(int*)node->key->data);
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}
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int n;
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for (int i=5; i<15; i++) {
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r = pqueue_pop(pq, &node); assert(r==0);
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if ( *(int *)node->key->data != i ) { printf("FAIL\n"); return -1; }
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if (verbose) printf("%d : %d\n", i, *(int*)node->key->data);
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n = node->i;
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pq_nodes[n].key = &more_keys[i+5];
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pq_nodes[n].val = &more_vals[i+5];
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pqueue_insert(pq, &pq_nodes[n]);
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}
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for (int i=15; i<20; i++) {
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r = pqueue_pop(pq, &node); assert(r==0);
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if ( *(int*)node->key->data != i ) { printf("FAIL\n"); return -1; }
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if (verbose) printf("%d : %d\n", i, *(int*)node->key->data);
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}
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if (verbose) printf("test2 : PASS\n");
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pqueue_free(pq);
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// test 3 : put in a dup
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{
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r = pqueue_init(&pq, 10, 0, dest_db, compare, &error_callback);
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if (r) return r;
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}
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DBT keys3[10];
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DBT vals3[10];
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int key_data3[10] = {0, 1, 2, 3, 4, 5, 6, 6, 8, 9}; // dup is 6
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int val_data3[10];
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for (int i=0; i<10; i++) {
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keys3[i] = zero;
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vals3[i] = zero;
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val_data3[i] = i;
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dbt_init(&keys3[i], &key_data3[i], sizeof(int));
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dbt_init(&vals3[i], &val_data3[i], sizeof(int));
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}
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int ii;
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for (ii=0; ii<10; ii++) {
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pq_nodes[ii].key = &keys3[ii];
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pq_nodes[ii].val = &vals3[ii];
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pq_nodes[ii].i = ii;
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r = pqueue_insert(pq, &pq_nodes[ii]);
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if ( r != 0 ) goto found_duplicate6;
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}
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for (ii=0; ii<10; ii++) {
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r = pqueue_pop(pq, &node);
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// if (verbose) printf("%d : %d\n", ii, *(int*)node->key->data);
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if ( r != 0 ) goto found_duplicate6;
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}
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found_duplicate6:
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// if (verbose) printf("%d : %d\n", ii, *(int*)node->key->data);
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if ( found_dup != 6 ) { printf("FAIL\n"); return -1; }
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if (verbose) printf("test3 : PASS\n");
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pqueue_free(pq);
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brt_loader_destroy_error_callback(&error_callback);
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// test 4 - find duplicate when inserting
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brt_loader_init_error_callback(&error_callback);
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brt_loader_set_error_function(&error_callback, err_cb, NULL);
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r = pqueue_init(&pq, 10, 0, dest_db, compare, &error_callback); if (r) return r;
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found_dup = -1;
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DBT keys4[10];
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DBT vals4[10];
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int key_data4[10] = {0, 0, 2, 3, 4, 5, 6, 7, 8, 9}; // dup is 0
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int val_data4[10];
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for (int i=0; i<10; i++) {
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keys4[i] = zero;
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vals4[i] = zero;
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val_data4[i] = i;
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dbt_init(&keys4[i], &key_data4[i], sizeof(int));
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dbt_init(&vals4[i], &val_data4[i], sizeof(int));
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}
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for (ii=0; ii<10; ii++) {
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pq_nodes[ii].key = &keys4[ii];
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pq_nodes[ii].val = &vals4[ii];
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pq_nodes[ii].i = ii;
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r = pqueue_insert(pq, &pq_nodes[ii]);
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if ( r != 0 ) {
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// if (verbose) printf("%d : %d\n", ii, *(int*)pq_nodes[ii].key->data);
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goto found_duplicate0;
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}
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}
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for (ii=0; ii<10; ii++) {
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r = pqueue_pop(pq, &node);
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// if (verbose) printf("%d : %d\n", ii, *(int*)node->key->data);
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if ( r != 0 ) goto found_duplicate0;
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}
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found_duplicate0:
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if ( found_dup != 0 ) { printf("FAIL - found_dup : %d\n", found_dup); return -1; }
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if (verbose) printf("test4 : PASS\n");
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if (verbose) printf("PASS\n");
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pqueue_free(pq);
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toku_free(pq_nodes);
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brt_loader_destroy_error_callback(&error_callback);
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return 0;
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}
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int
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test_main (int argc, const char *argv[]) {
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argc--; argv++;
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while (argc>0) {
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if (strcmp(argv[0], "-v")==0) {
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verbose++;
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}
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argc--;
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argv++;
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}
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return run_test();
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}
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