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50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/* Test an overflow condition on the leaf. See #632. */
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#include "brt.h"
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#include "key.h"
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#include "toku_assert.h"
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#include <string.h>
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#include <unistd.h>
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int verbose;
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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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void test_overflow (void) {
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BRT t;
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CACHETABLE ct;
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u_int32_t nodesize = 1<<20;
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int r;
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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, 0, 1, &t, nodesize, ct, null_txn, toku_default_compare_fun, null_db); assert(r==0);
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DBT k,v;
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u_int32_t vsize = nodesize/8;
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char buf[vsize];
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memset(buf, 'a', vsize);
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int i;
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for (i=0; i<8; i++) {
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char key[]={'a'+i, 0};
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toku_brt_insert(t, toku_fill_dbt(&k, key, 2), toku_fill_dbt(&v,buf,sizeof(buf)), null_txn);
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}
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r = toku_close_brt(t); assert(r==0);
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r = toku_cachetable_close(&ct); assert(r==0);
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}
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int main (int argc, const char *argv[]) {
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int i;
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for (i = 1; i < argc; i++) {
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const char *arg = argv[i];
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if (0 == strcmp(arg, "-v") || 0 == strcmp(arg, "--verbose"))
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verbose = 1;
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else if (0 == strcmp(arg, "-q") || 0 == strcmp(arg, "--quiet"))
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verbose = 0;
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}
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test_overflow();
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toku_malloc_cleanup();
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return 0;
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}
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