diff options
Diffstat (limited to 'storage/tokudb/PerconaFT/src/tests/recover-fcreate-basementnodesize.cc')
| -rw-r--r-- | storage/tokudb/PerconaFT/src/tests/recover-fcreate-basementnodesize.cc | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/recover-fcreate-basementnodesize.cc b/storage/tokudb/PerconaFT/src/tests/recover-fcreate-basementnodesize.cc new file mode 100644 index 00000000..52063338 --- /dev/null +++ b/storage/tokudb/PerconaFT/src/tests/recover-fcreate-basementnodesize.cc @@ -0,0 +1,192 @@ +/* -*- 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." + +// verify thtat we can create the correct tree type after the db is removed +#include <sys/stat.h> +#include "test.h" + + +static const int envflags = DB_INIT_MPOOL|DB_CREATE|DB_THREAD |DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_TXN|DB_PRIVATE; + +static const char *namea="a.db"; uint32_t nodesizea = 0; +static const char *nameb="b.db"; uint32_t nodesizeb = 32*1024; + +static void do_remove(DB_ENV *env, const char *filename) { + int r; + DBT dname; + DBT iname; + dbt_init(&dname, filename, strlen(filename)+1); + dbt_init(&iname, NULL, 0); + iname.flags |= DB_DBT_MALLOC; + r = env->get_iname(env, &dname, &iname); CKERR(r); + if (verbose) printf("%s -> %s\n", filename, (char *) iname.data); + char rmpath[TOKU_PATH_MAX+1]; + toku_path_join(rmpath, 2, TOKU_TEST_FILENAME, iname.data); + toku_os_recursive_delete(rmpath); + toku_free(iname.data); +} + +static void run_test (void) { + int r; + + toku_os_recursive_delete(TOKU_TEST_FILENAME); + toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO); + + DB_ENV *env; + r = db_env_create(&env, 0); CKERR(r); + r = env->open(env, TOKU_TEST_FILENAME, envflags, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + + r = env->txn_checkpoint(env, 0, 0, 0); CKERR(r); + + DB_TXN *txn; + r = env->txn_begin(env, NULL, &txn, 0); CKERR(r); + + // create a db with the default nodesize + DB *dba; + r = db_create(&dba, env, 0); CKERR(r); + r = dba->get_readpagesize(dba, &nodesizea); CKERR(r); + if (verbose) printf("nodesizea=%u", nodesizea); + r = dba->open(dba, NULL, namea, NULL, DB_BTREE, DB_AUTO_COMMIT|DB_CREATE, 0666); CKERR(r); + r = dba->close(dba, 0); CKERR(r); + + // create a db with a small nodesize + DB *dbb; + r = db_create(&dbb, env, 0); CKERR(r); + r = dbb->set_readpagesize(dbb, nodesizeb); CKERR(r); + r = dbb->open(dbb, NULL, nameb, NULL, DB_BTREE, DB_AUTO_COMMIT|DB_CREATE, 0666); CKERR(r); + r = dbb->close(dbb, 0); CKERR(r); + + r = txn->commit(txn, 0); CKERR(r); + + // remove the inames to force recovery to recreate them + do_remove(env, namea); + do_remove(env, nameb); + + toku_hard_crash_on_purpose(); +} + +static void run_recover (void) { + int r; + + // run recovery + DB_ENV *env; + r = db_env_create(&env, 0); CKERR(r); + r = env->open(env, TOKU_TEST_FILENAME, envflags + DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + + // verify that the trees have the correct nodesizes + uint32_t pagesize; + DB *dba; + r = db_create(&dba, env, 0); CKERR(r); + r = dba->open(dba, NULL, namea, NULL, DB_UNKNOWN, DB_AUTO_COMMIT, 0666); CKERR(r); + r = dba->get_readpagesize(dba, &pagesize); CKERR(r); + if (verbose) printf("%u\n", pagesize); + // assert(pagesize == nodesizea); + r = dba->close(dba, 0); CKERR(r); + + DB *dbb; + r = db_create(&dbb, env, 0); CKERR(r); + r = dbb->open(dbb, NULL, nameb, NULL, DB_UNKNOWN, DB_AUTO_COMMIT, 0666); CKERR(r); + r = dbb->get_readpagesize(dbb, &pagesize); CKERR(r); + if (verbose) printf("%u\n", pagesize); + assert(pagesize == nodesizeb); + r = dbb->close(dbb, 0); CKERR(r); + + r = env->close(env, 0); CKERR(r); + exit(0); +} + +static void run_no_recover (void) { + int r; + + DB_ENV *env; + r = db_env_create(&env, 0); CKERR(r); + r = env->open(env, TOKU_TEST_FILENAME, envflags & ~DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r); + r = env->close(env, 0); CKERR(r); + exit(0); +} + +static const char *cmd; + +static bool do_test=false, do_recover=false, do_recover_only=false, do_no_recover = false; + +static void test_parse_args (int argc, char * const argv[]) { + int resultcode; + 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], "--test")==0) { + do_test=true; + } else if (strcmp(argv[0], "--recover") == 0) { + do_recover=true; + } else if (strcmp(argv[0], "--recover-only") == 0) { + do_recover_only=true; + } else if (strcmp(argv[0], "--no-recover") == 0) { + do_no_recover=true; + } else if (strcmp(argv[0], "-h")==0) { + resultcode=0; + do_usage: + fprintf(stderr, "Usage:\n%s [-v|-q]* [-h] {--test | --recover } \n", cmd); + exit(resultcode); + } else { + fprintf(stderr, "Unknown arg: %s\n", argv[0]); + resultcode=1; + goto do_usage; + } + argc--; + argv++; + } +} + +int test_main (int argc, char * const argv[]) { + test_parse_args(argc, argv); + if (do_test) { + run_test(); + } else if (do_recover) { + run_recover(); + } else if (do_recover_only) { + run_recover(); + } else if (do_no_recover) { + run_no_recover(); + } + return 0; +} |