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0016 #include <stdio.h>
0017 #include <stdlib.h>
0018 #include <string.h>
0019 #include <time.h>
0020 #include <cgreen/cgreen.h>
0021 #include <ndebug.h>
0022 #include <edbutil.h>
0023 #include "exdb.h"
0024
0025 #define E(expr) CHECK((rc = (expr)) == EDB_SUCCESS, #expr)
0026 #define RES(err, expr) ((rc = expr) == (err) || (CHECK(!rc, #expr), 0))
0027 #define CHECK(test, msg) ((test) ? (void)0 : ((void)fprintf(stderr, \
0028 "%s:%d: %s: %s\n", __FILE__, __LINE__, msg, edb_strerror(rc)), abort()))
0029
0030 Ensure(test_nstd_mtest5)
0031 {
0032 int i = 0, j = 0, rc;
0033 EDB_env *env;
0034 EDB_dbi dbi;
0035 EDB_val key, data;
0036 EDB_txn *txn;
0037 EDB_stat mst;
0038 EDB_cursor *cursor;
0039 int count;
0040 int *values;
0041 char sval[32];
0042 char kval[sizeof(int)];
0043 char errdet[PATH_MAX];
0044
0045 srand(time(NULL));
0046
0047 memset(sval, 0, sizeof(sval));
0048
0049 count = (rand()%384) + 64;
0050 values = (int *)malloc(count*sizeof(int));
0051
0052 for(i = 0;i<count;i++) {
0053 values[i] = rand()%1024;
0054 }
0055
0056 E(ndrx_mdb_unlink("./testdb", errdet, sizeof(errdet),
0057 LOG_FACILITY_UBF));
0058
0059 E(edb_env_create(&env));
0060 E(edb_env_set_mapsize(env, 10485760));
0061 E(edb_env_set_maxdbs(env, 4));
0062 E(edb_env_open(env, "./testdb", EDB_FIXEDMAP|EDB_NOSYNC, 0664));
0063
0064 E(edb_txn_begin(env, NULL, 0, &txn));
0065 E(edb_dbi_open(txn, "id2", EDB_CREATE|EDB_DUPSORT, &dbi));
0066 E(edb_cursor_open(txn, dbi, &cursor));
0067
0068 key.mv_size = sizeof(int);
0069 key.mv_data = kval;
0070 data.mv_size = sizeof(sval);
0071 data.mv_data = sval;
0072
0073 fprintf(stderr, "Adding %d values\n", count);
0074 for (i=0;i<count;i++) {
0075 if (!(i & 0x0f))
0076 sprintf(kval, "%03x", values[i]);
0077 sprintf(sval, "%03x %d foo bar", values[i], values[i]);
0078 if (RES(EDB_KEYEXIST, edb_cursor_put(cursor, &key, &data, EDB_NODUPDATA)))
0079 j++;
0080 }
0081 if (j) fprintf(stderr, "%d duplicates skipped\n", j);
0082 edb_cursor_close(cursor);
0083 E(edb_txn_commit(txn));
0084 E(edb_env_stat(env, &mst));
0085
0086 E(edb_txn_begin(env, NULL, EDB_RDONLY, &txn));
0087 E(edb_cursor_open(txn, dbi, &cursor));
0088 while ((rc = edb_cursor_get(cursor, &key, &data, EDB_NEXT)) == 0) {
0089 fprintf(stderr, "key: %p %.*s, data: %p %.*s\n",
0090 key.mv_data, (int) key.mv_size, (char *) key.mv_data,
0091 data.mv_data, (int) data.mv_size, (char *) data.mv_data);
0092 }
0093 CHECK(rc == EDB_NOTFOUND, "edb_cursor_get");
0094 edb_cursor_close(cursor);
0095 edb_txn_abort(txn);
0096
0097 j=0;
0098
0099 for (i= count - 1; i > -1; i-= (rand()%5)) {
0100 j++;
0101 txn=NULL;
0102 E(edb_txn_begin(env, NULL, 0, &txn));
0103 sprintf(kval, "%03x", values[i & ~0x0f]);
0104 sprintf(sval, "%03x %d foo bar", values[i], values[i]);
0105 key.mv_size = sizeof(int);
0106 key.mv_data = kval;
0107 data.mv_size = sizeof(sval);
0108 data.mv_data = sval;
0109 if (RES(EDB_NOTFOUND, edb_del(txn, dbi, &key, &data))) {
0110 j--;
0111 edb_txn_abort(txn);
0112 } else {
0113 E(edb_txn_commit(txn));
0114 }
0115 }
0116 free(values);
0117 fprintf(stderr, "Deleted %d values\n", j);
0118
0119 E(edb_env_stat(env, &mst));
0120 E(edb_txn_begin(env, NULL, EDB_RDONLY, &txn));
0121 E(edb_cursor_open(txn, dbi, &cursor));
0122 fprintf(stderr, "Cursor next\n");
0123 while ((rc = edb_cursor_get(cursor, &key, &data, EDB_NEXT)) == 0) {
0124 fprintf(stderr, "key: %.*s, data: %.*s\n",
0125 (int) key.mv_size, (char *) key.mv_data,
0126 (int) data.mv_size, (char *) data.mv_data);
0127 }
0128 CHECK(rc == EDB_NOTFOUND, "edb_cursor_get");
0129 fprintf(stderr, "Cursor prev\n");
0130 while ((rc = edb_cursor_get(cursor, &key, &data, EDB_PREV)) == 0) {
0131 fprintf(stderr, "key: %.*s, data: %.*s\n",
0132 (int) key.mv_size, (char *) key.mv_data,
0133 (int) data.mv_size, (char *) data.mv_data);
0134 }
0135 CHECK(rc == EDB_NOTFOUND, "edb_cursor_get");
0136 edb_cursor_close(cursor);
0137 edb_txn_abort(txn);
0138
0139 edb_dbi_close(env, dbi);
0140 edb_env_close(env);
0141 return;
0142 }
0143
0144
0145
0146
0147
0148
0149 TestSuite *ubf_nstd_mtest5(void)
0150 {
0151 TestSuite *suite = create_test_suite();
0152
0153 add_test(suite, test_nstd_mtest5);
0154
0155 return suite;
0156 }
0157
0158