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79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
/* -*- mode: C; c-basic-offset: 4 -*- */
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#ident "$Id$"
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#ident "Copyright (c) 2007-2011 Tokutek Inc. All rights reserved."
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// it used to be the case that we copied the left and right keys of a
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// range to be prelocked but never freed them, this test checks that they
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// are freed (as of this time, this happens in destroy_bfe_for_prefetch)
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#include "test.h"
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#include "includes.h"
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static const char fname[]= __FILE__ ".brt";
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static TOKUTXN const null_txn = 0;
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static DB * const null_db = 0;
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static int const nodesize = 1<<12, basementnodesize = 1<<9;
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static int const count = 1000;
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static int
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string_cmp(DB* UU(db), const DBT *a, const DBT *b)
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{
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return strcmp(a->data, b->data);
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}
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static int
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found(ITEMLEN UU(keylen), bytevec key, ITEMLEN UU(vallen), bytevec UU(val), void *UU(extra), bool lock_only)
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{
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assert(key != NULL && !lock_only);
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return 0;
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}
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int
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test_main (int argc __attribute__((__unused__)), const char *argv[] __attribute__((__unused__))) {
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CACHETABLE ct;
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BRT t;
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int r = toku_brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); assert(r==0);
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unlink(fname);
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r = toku_open_brt(fname, 1, &t, nodesize, basementnodesize, ct, null_txn, string_cmp); assert(r==0);
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for (int i = 0; i < count; ++i) {
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char key[100],val[100];
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DBT k,v;
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snprintf(key, 100, "hello%d", i);
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snprintf(val, 100, "there%d", i);
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r = toku_brt_insert(t, toku_fill_dbt(&k, key, 1+strlen(key)), toku_fill_dbt(&v, val, 1+strlen(val)), null_txn);
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assert(r==0);
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}
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r = toku_close_brt_nolsn(t, 0); assert(r == 0);
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r = toku_cachetable_close(&ct); assert(r == 0);
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r = toku_brt_create_cachetable(&ct, 0, ZERO_LSN, NULL_LOGGER); assert(r == 0);
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r = toku_open_brt(fname, 1, &t, nodesize, basementnodesize, ct, null_txn, string_cmp); assert(r == 0);
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for (int n = 0; n < count/100; ++n) {
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int i = n * 100;
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BRT_CURSOR c;
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char lkey[100],rkey[100];
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DBT lk, rk;
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r = toku_brt_cursor(t, &c, null_txn, FALSE, FALSE); assert(r == 0);
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snprintf(lkey, 100, "hello%d", i);
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snprintf(rkey, 100, "hello%d", i + 100);
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toku_brt_cursor_set_range_lock(c, toku_fill_dbt(&lk, lkey, 1+strlen(lkey)),
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toku_fill_dbt(&rk, rkey, 1+strlen(rkey)),
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FALSE, FALSE);
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r = toku_brt_cursor_set(c, &lk, found, NULL); assert(r == 0);
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for (int j = 0; j < 100; ++j) {
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r = toku_brt_cursor_next(c, found, NULL); assert(r == 0);
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}
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r = toku_brt_cursor_close(c); assert(r == 0);
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}
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r = toku_close_brt_nolsn(t, 0); assert(r == 0);
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r = toku_cachetable_close(&ct), assert(r == 0);
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return 0;
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}
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