diff options
Diffstat (limited to 'storage/tokudb/PerconaFT/src/tests/upgrade-test-5.cc')
| -rw-r--r-- | storage/tokudb/PerconaFT/src/tests/upgrade-test-5.cc | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/upgrade-test-5.cc b/storage/tokudb/PerconaFT/src/tests/upgrade-test-5.cc new file mode 100644 index 00000000..555a5c19 --- /dev/null +++ b/storage/tokudb/PerconaFT/src/tests/upgrade-test-5.cc @@ -0,0 +1,245 @@ +/* -*- 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." + +#define kv_pair_funcs 1 // pull in kv_pair generators from test.h + +#include "test.h" +#include "toku_pthread.h" +#include <db.h> +#include <sys/stat.h> +#include "ydb-internal.h" + +#include "test_kv_gen.h" + +/* + */ + +DB_ENV *env; +enum {MAX_NAME=128}; +int NUM_DBS=1; +int NUM_ROWS=100000; +int SRC_VERSION = 4; + +#define MAXDEPTH 64 +#define OLDDATADIR "../../../../tokudb.data/" + +char *env_dir = TOKU_TEST_FILENAME; // the default env_dir. +char *db_v5_dir = "dir.preload-db-nested.c.tdb"; +char *db_v4_dir = OLDDATADIR "env_preload.4.2.0.nested.cleanshutdown"; + + +static void +check_results_nested(DB ** dbs, const uint num_rows) { + int num_dbs = 1; // maybe someday increase + for(int j=0;j<num_dbs;j++){ + DBT key, val; + unsigned int k=0, v=0; + dbt_init(&key, &k, sizeof(unsigned int)); + dbt_init(&val, &v, sizeof(unsigned int)); + int r; + + DB_TXN *txn; + r = env->txn_begin(env, NULL, &txn, 0); + CKERR(r); + + DBC *cursor; + r = dbs[j]->cursor(dbs[j], txn, &cursor, 0); + CKERR(r); + for(uint i=0;i<num_rows;i++) { + if (i % MAXDEPTH) { + r = cursor->c_get(cursor, &key, &val, DB_NEXT); + CKERR(r); + uint observed_k = *(unsigned int*)key.data; + uint observed_v = *(unsigned int*)val.data; + uint expected_k = i; + uint generated_value = generate_val(i, 0); + uint expected_v = generated_value + (i%MAXDEPTH - 1); + if (verbose >= 3) + printf("expected key %d, observed key %d, expected val %d, observed val %d\n", + expected_k, observed_k, expected_v, observed_v); + // test that we have the expected keys and values + assert(observed_k == expected_k); + assert(observed_v == expected_v); + } + dbt_init(&key, NULL, sizeof(unsigned int)); + dbt_init(&val, NULL, sizeof(unsigned int)); + if ( verbose && (i%10000 == 0)) {printf("."); fflush(stdout);} + } + r = cursor->c_close(cursor); + CKERR(r); + r = txn->commit(txn, 0); + CKERR(r); + } + if ( verbose ) {printf("ok");fflush(stdout);} +} + + +static void upgrade_test_1(DB **dbs) { + int r; + // open the DBS + { + DBT desc; + dbt_init(&desc, "foo", sizeof("foo")); + char name[MAX_NAME*2]; + + int idx[MAX_DBS]; + for(int i=0;i<NUM_DBS;i++) { + idx[i] = i; + r = db_create(&dbs[i], env, 0); CKERR(r); + dbs[i]->app_private = &idx[i]; + snprintf(name, sizeof(name), "db_%04x", i); + r = dbs[i]->open(dbs[i], NULL, name, NULL, DB_BTREE, DB_CREATE, 0666); CKERR(r); + IN_TXN_COMMIT(env, NULL, txn_desc, 0, { + { int chk_r = dbs[i]->change_descriptor(dbs[i], txn_desc, &desc, 0); CKERR(chk_r); } + }); + } + } + + // read and verify all rows + { + if ( verbose ) {printf("checking");fflush(stdout);} + check_results_nested(&dbs[0], NUM_ROWS); + if ( verbose) {printf("\ndone\n");fflush(stdout);} + } + // close + { + for(int i=0;i<NUM_DBS;i++) { + dbs[i]->close(dbs[i], 0); CKERR(r); + dbs[i] = NULL; + } + } +} + +static void setup(void) { + int r; + int len = 256; + char syscmd[len]; + char * src_db_dir; + + if ( SRC_VERSION == 4 ) { + src_db_dir = db_v4_dir; + } + else if ( SRC_VERSION == 5 ) { + src_db_dir = db_v5_dir; + } + else { + fprintf(stderr, "unsupported PerconaFT version %d to upgrade\n", SRC_VERSION); + assert(0); + } + + r = snprintf(syscmd, len, "rm -rf %s", env_dir); + assert(r<len); + r = system(syscmd); + CKERR(r); + + r = snprintf(syscmd, len, "cp -r %s %s", src_db_dir, env_dir); + assert(r<len); + r = system(syscmd); + CKERR(r); + generate_permute_tables(); + +} + +static void run_test(void) +{ + int r; + r = db_env_create(&env, 0); CKERR(r); + r = env->set_default_bt_compare(env, uint_dbt_cmp); CKERR(r); + r = env->set_cachesize(env, 0, 512*1024, 1); CKERR(r); + r = env->set_redzone(env, 0); CKERR(r); + int envflags = DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN | DB_CREATE | DB_PRIVATE; + r = env->open(env, env_dir, envflags, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + env->set_errfile(env, stderr); + r = env->checkpointing_set_period(env, 1); CKERR(r); + + DB **dbs = (DB**)toku_malloc(sizeof(DB*) * NUM_DBS); + assert(dbs != NULL); + + // -------------------------- + upgrade_test_1(dbs); + // -------------------------- + + if (verbose >= 2) + print_engine_status(env); + r = env->close(env, 0); CKERR(r); + toku_free(dbs); + +} + +// ------------ infrastructure ---------- +static void do_args(int argc, char * const argv[]); + +int test_main(int argc, char * const *argv) { + do_args(argc, argv); + setup(); + run_test(); // read, upgrade, write back to disk + run_test(); // read and verify + return 0; +} + +static void do_args(int argc, char * const argv[]) { + int resultcode; + char *cmd = argv[0]; + argc--; argv++; + + while (argc>0) { + if (strcmp(argv[0], "-v")==0) { + verbose++; + } else if (strcmp(argv[0],"-q")==0) { + verbose--; + if (verbose<0) verbose=0; + } else if (strcmp(argv[0], "-h")==0) { + resultcode=0; + do_usage: + fprintf(stderr, "Usage: -h -r <num_rows> %s\n", cmd); + exit(resultcode); + } else if (strcmp(argv[0], "-r")==0) { + argc--; argv++; + NUM_ROWS = atoi(argv[0]); + } else if (strcmp(argv[0], "-V")==0) { + argc--; argv++; + SRC_VERSION = atoi(argv[0]); + } else { + fprintf(stderr, "Unknown arg: %s\n", argv[0]); + resultcode=1; + goto do_usage; + } + argc--; + argv++; + } +} |