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67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/* -*- mode: C; c-basic-offset: 4 -*- */
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#ident "Copyright (c) 2007, 2008 Tokutek Inc. All rights reserved."
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#include "includes.h"
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#include "test.h"
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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 void test5 (void) {
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int r;
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BRT t;
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int limit=100000;
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int *values;
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int i;
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CACHETABLE ct;
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char fname[]= __FILE__ ".brt";
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MALLOC_N(limit,values);
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for (i=0; i<limit; i++) values[i]=-1;
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unlink(fname);
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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, 1<<12, ct, null_txn, toku_builtin_compare_fun, null_db); assert(r==0);
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for (i=0; i<limit/2; i++) {
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char key[100],val[100];
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int rk = random()%limit;
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int rv = random();
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if (i%1000==0 && verbose) { printf("w"); fflush(stdout); }
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values[rk] = rv;
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snprintf(key, 100, "key%d", rk);
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snprintf(val, 100, "val%d", rv);
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DBT k,v;
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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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if (verbose) printf("\n");
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for (i=0; i<limit/2; i++) {
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int rk = random()%limit;
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if (values[rk]>=0) {
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char key[100], valexpected[100];
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DBT k;
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if (i%1000==0 && verbose) { printf("r"); fflush(stdout); }
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snprintf(key, 100, "key%d", rk);
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snprintf(valexpected, 100, "val%d", values[rk]);
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struct check_pair pair = {1+strlen(key), key, 1+strlen(valexpected), valexpected, 0};
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r = toku_brt_lookup(t, toku_fill_dbt(&k, key, 1+strlen(key)), lookup_checkf, &pair);
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assert(r==0);
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assert(pair.call_count==1);
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}
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}
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if (verbose) printf("\n");
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toku_free(values);
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r = toku_verify_brt(t); assert(r==0);
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r = toku_close_brt(t, 0); assert(r==0);
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r = toku_cachetable_close(&ct); assert(r==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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default_parse_args(argc, argv);
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test5();
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if (verbose) printf("test ok\n");
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return 0;
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}
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