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Diffstat (limited to '')
| -rw-r--r-- | ctdb/tests/src/test_options.c | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/ctdb/tests/src/test_options.c b/ctdb/tests/src/test_options.c new file mode 100644 index 0000000..2c64404 --- /dev/null +++ b/ctdb/tests/src/test_options.c @@ -0,0 +1,245 @@ +/* + CTDB tests commandline options + + Copyright (C) Amitay Isaacs 2015 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 this program; if not, see <http://www.gnu.org/licenses/>. +*/ + +#include "replace.h" + +#include <assert.h> +#include <popt.h> +#include <talloc.h> + +#include "lib/util/debug.h" + +#include "common/logging.h" +#include "common/path.h" + +#include "tests/src/test_options.h" + +static struct test_options _values; + +static struct poptOption options_basic[] = { + { + .longName = "socket", + .shortName = 's', + .argInfo = POPT_ARG_STRING, + .arg = &_values.socket, + .descrip = "CTDB socket path", + .argDescrip = "filename", + }, + { + .longName = "timelimit", + .shortName = 't', + .argInfo = POPT_ARG_INT, + .arg = &_values.timelimit, + .descrip = "Time limit (in seconds)", + }, + { + .longName = "num-nodes", + .shortName = 'n', + .argInfo = POPT_ARG_INT, + .arg = &_values.num_nodes, + .descrip = "Number of cluster nodes", + }, + { + .longName = "debug", + .shortName = 'd', + .argInfo = POPT_ARG_STRING, + .arg = &_values.debugstr, + .descrip = "Debug level", + }, + { + .longName = "interactive", + .shortName = 'i', + .argInfo = POPT_ARG_NONE, + .arg = &_values.interactive, + .val = 0, + .descrip = "Interactive output", + }, + POPT_TABLEEND +}; + +#define TEST_OPTIONS_BASIC \ + { \ + .argInfo = POPT_ARG_INCLUDE_TABLE, \ + .arg = options_basic, \ + .descrip = "General options:", \ + }, + +static struct poptOption options_database[] = { + { + .longName = "database", + .shortName = 'D', + .argInfo = POPT_ARG_STRING, + .arg = &_values.dbname, + .descrip = "CTDB database name", + }, + { + .longName = "key", + .shortName = 'k', + .argInfo = POPT_ARG_STRING, + .arg = &_values.keystr, + .descrip = "Name of database key", + }, + { + .longName = "value", + .shortName = 'v', + .argInfo = POPT_ARG_STRING, + .arg = &_values.valuestr, + .descrip = "Value of database key", + }, + { + .longName = "dbtype", + .shortName = 'T', + .argInfo = POPT_ARG_STRING, + .arg = &_values.dbtype, + .descrip = "CTDB database type", + }, + POPT_TABLEEND +}; + +#define TEST_OPTIONS_DATABASE \ + { \ + .argInfo = POPT_ARG_INCLUDE_TABLE, \ + .arg = options_database, \ + .descrip = "Database options:", \ + }, + +static void set_defaults_basic(struct test_options *opts) +{ + /* Set default options */ + opts->socket = path_socket(NULL, "ctdbd"); /* leaked */ + assert(opts->socket != NULL); + + opts->timelimit = 10; + opts->num_nodes = 1; + opts->debugstr = "ERR"; + opts->interactive = 0; +} + +static void set_defaults_database(struct test_options *opts) +{ + opts->dbname = NULL; + opts->keystr = NULL; + opts->valuestr = NULL; + opts->dbtype = "volatile"; +} + +static bool verify_options_basic(struct test_options *opts) +{ + int log_level; + bool status; + + status = debug_level_parse(opts->debugstr, &log_level); + if (! status) { + fprintf(stderr, "Error: Invalid debug string '%s'\n", + opts->debugstr); + return false; + } + + debuglevel_set(log_level); + + return true; +} + +static bool verify_options_database(struct test_options *opts) +{ + if (opts->dbname == NULL) { + fprintf(stderr, "Error: Please specify database\n"); + return false; + } + if (opts->keystr == NULL) { + fprintf(stderr, "Error: Please specify key name\n"); + return false; + } + + if ((strcmp(opts->dbtype, "volatile") != 0) && + (strcmp(opts->dbtype, "persistent") != 0) && + (strcmp(opts->dbtype, "replicated") != 0)) { + return false; + } + + return true; +} + +static bool process_options_common(int argc, const char **argv, + struct poptOption *options) +{ + poptContext pc; + int opt; + + pc = poptGetContext(argv[0], argc, argv, options, + POPT_CONTEXT_KEEP_FIRST); + while ((opt = poptGetNextOpt(pc)) != -1) { + fprintf(stderr, "Invalid option %s: %s\n", + poptBadOption(pc, 0), poptStrerror(opt)); + return false; + } + + return true; +} + +bool process_options_basic(int argc, const char **argv, + const struct test_options **opts) +{ + struct poptOption options[] = { + POPT_AUTOHELP + TEST_OPTIONS_BASIC + POPT_TABLEEND + }; + + set_defaults_basic(&_values); + + if (! process_options_common(argc, argv, options)) { + return false; + } + + if (! verify_options_basic(&_values)) { + return false; + } + + *opts = &_values; + return true; +} + +bool process_options_database(int argc, const char **argv, + const struct test_options **opts) +{ + struct poptOption options[] = { + POPT_AUTOHELP + TEST_OPTIONS_BASIC + TEST_OPTIONS_DATABASE + POPT_TABLEEND + }; + + set_defaults_basic(&_values); + set_defaults_database(&_values); + + if (! process_options_common(argc, argv, options)) { + return false; + } + + if (! verify_options_basic(&_values)) { + return false; + } + if (! verify_options_database(&_values)) { + return false; + } + + *opts = &_values; + return true; +} |