Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 177 insertions, 0 deletions

diff --git a/storage/tokudb/PerconaFT/src/tests/recover-missing-dbfile.cc b/storage/tokudb/PerconaFT/src/tests/recover-missing-dbfile.cc
new file mode 100644
index 00000000..5ecbc01a
--- /dev/null
+++ b/storage/tokudb/PerconaFT/src/tests/recover-missing-dbfile.cc
@@ -0,0 +1,177 @@
+/* -*- 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 that DB_RUNRECOVERY is returned when there is a missing db file
+
+#include <sys/stat.h>
+#include "test.h"
+
+
+const int envflags = DB_INIT_MPOOL|DB_CREATE|DB_THREAD |DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_TXN|DB_PRIVATE;
+
+#define NAMEA "a.db"
+const char *namea=NAMEA;
+#define NAMEB "b.db"
+const char *nameb=NAMEB;
+
+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;
+    DB *dba;
+
+    r = db_env_create(&env, 0);                                                         CKERR(r);
+    db_env_enable_engine_status(0);  // disable engine status on crash because test is expected to fail
+    r = env->open(env, TOKU_TEST_FILENAME, envflags, S_IRWXU+S_IRWXG+S_IRWXO);                      CKERR(r);
+
+    r = db_create(&dba, env, 0);                                                        CKERR(r);
+    r = dba->open(dba, NULL, namea, NULL, DB_BTREE, DB_AUTO_COMMIT|DB_CREATE, 0666);    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);
+    {
+        DBT a,b;
+        dbt_init(&a, "a", 2);
+        dbt_init(&b, "b", 2);
+	r = dba->put(dba, txn, &a, &b, 0);                                CKERR(r);
+    }
+
+    r = txn->commit(txn, 0);                                                            CKERR(r);
+
+    toku_hard_crash_on_purpose();
+}
+
+static void run_recover (void) {
+    DB_ENV *env;
+    int r;
+
+    char saveddbs[TOKU_PATH_MAX+1];
+    toku_path_join(saveddbs, 2, TOKU_TEST_FILENAME, "saveddbs");
+    toku_os_recursive_delete(saveddbs);
+    r = toku_os_mkdir(saveddbs, S_IRWXU+S_IRWXG+S_IRWXO);
+    CKERR(r);
+
+    char glob[TOKU_PATH_MAX+1];
+    toku_path_join(glob, 2, TOKU_TEST_FILENAME, "*.tokudb");
+    char cmd[2 * TOKU_PATH_MAX + sizeof("mv  ")];
+    snprintf(cmd, sizeof(cmd), "mv %s %s", glob, saveddbs);
+    r = system(cmd);
+    CKERR(r);
+
+    r = db_env_create(&env, 0);                                                             CKERR(r);
+    db_env_enable_engine_status(0);  // disable engine status on crash because test is expected to fail
+    r = env->open(env, TOKU_TEST_FILENAME, envflags + DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO);
+    CKERR2(r, DB_RUNRECOVERY);
+
+    snprintf(cmd, sizeof(cmd), "rm -rf %s", glob);
+    r = system(cmd);
+    CKERR(r);
+
+    snprintf(cmd, sizeof(cmd), "mv %s/*.tokudb %s", saveddbs, TOKU_TEST_FILENAME);
+    r = system(cmd);
+    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 void run_no_recover (void) {
+    DB_ENV *env;
+    int r;
+
+    r = db_env_create(&env, 0);                                                             CKERR(r);
+    db_env_enable_engine_status(0);  // disable engine status on crash because test is expected to fail
+    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);
+}
+
+const char *cmd;
+
+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;
+}