1 files changed, 133 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/test_rand_insert.cc b/storage/tokudb/PerconaFT/src/tests/test_rand_insert.cc
new file mode 100644
index 00000000000..a9b77f8e678
--- /dev/null
+++ b/storage/tokudb/PerconaFT/src/tests/test_rand_insert.cc
@@ -0,0 +1,133 @@
+/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
+#ident "$Id$"
+/*======
+This file is part of PerconaFT.
+
+
+Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License, version 2,
+    as published by the Free Software Foundation.
+
+    PerconaFT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+
+----------------------------------------
+
+    PerconaFT is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License, version 3,
+    as published by the Free Software Foundation.
+
+    PerconaFT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with PerconaFT.  If not, see <http://www.gnu.org/licenses/>.
+======= */
+
+#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
+
+#include "test.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <unistd.h>
+#include <memory.h>
+#include <sys/stat.h>
+#include <db.h>
+
+
+static void
+test_rand_insert (int n, int dup_mode) {
+    if (verbose) printf("test_rand_insert:%d %d\n", n, dup_mode);
+
+    DB_TXN * const null_txn = 0;
+    const char * const fname = "test.rand.insert.ft_handle";
+    int r;
+
+    toku_os_recursive_delete(TOKU_TEST_FILENAME);
+    r=toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); assert(r==0);
+
+    /* create the dup database file */
+    DB_ENV *env;
+    r = db_env_create(&env, 0); assert(r == 0);
+    r = env->open(env, TOKU_TEST_FILENAME, DB_CREATE+DB_PRIVATE+DB_INIT_MPOOL, 0); assert(r == 0);
+
+    DB *db;
+    r = db_create(&db, env, 0);
+    assert(r == 0);
+    r = db->set_flags(db, dup_mode);
+    assert(r == 0);
+    r = db->set_pagesize(db, 4096);
+    assert(r == 0);
+    r = db->open(db, null_txn, fname, "main", DB_BTREE, DB_CREATE, 0666);
+    assert(r == 0);
+
+    unsigned int keys[n];
+    int i;
+    for (i=0; i<n; i++)
+        keys[i] = htonl(random());
+
+    /* insert n/2 <random(), i> pairs */
+    for (i=0; i<n/2; i++) {
+        DBT key, val;
+        r = db->put(db, null_txn, dbt_init(&key, &keys[i], sizeof keys[i]), dbt_init(&val, &i, sizeof i), 0);
+        assert(r == 0);
+    } 
+
+    /* reopen the database to force nonleaf buffering */
+    r = db->close(db, 0);
+    assert(r == 0);
+    r = db_create(&db, env, 0);
+    assert(r == 0);
+    r = db->set_flags(db, dup_mode);
+    assert(r == 0);
+    r = db->set_pagesize(db, 4096);
+    assert(r == 0);
+    r = db->open(db, null_txn, fname, "main", DB_BTREE, 0, 0666);
+    assert(r == 0);
+
+    /* insert n/2 <random(), i> pairs */
+    for (i=n/2; i<n; i++) {
+        DBT key, val;
+        r = db->put(db, null_txn, dbt_init(&key, &keys[i], sizeof keys[i]), dbt_init(&val, &i, sizeof i), 0);
+        assert(r == 0);
+    } 
+
+    for (i=0; i<n; i++) {
+        DBT key, val;
+        r = db->get(db, 0, dbt_init(&key, &keys[i], sizeof keys[i]), dbt_init_malloc(&val), 0);
+        assert(r == 0);
+        int vv;
+        assert(val.size == sizeof vv);
+        memcpy(&vv, val.data, val.size);
+        if (vv != i) assert(keys[vv] == keys[i]);
+        else assert(vv == i);
+        toku_free(val.data);
+    }
+
+    r = db->close(db, 0); assert(r == 0);
+    r = env->close(env, 0); assert(r == 0);
+}
+
+int
+test_main(int argc, char *const argv[]) {
+    parse_args(argc, argv);
+
+    int i;
+    for (i = 1; i <= 2048; i *= 2) {
+        test_rand_insert(i, 0);
+    }
+
+    return 0;
+}