mirror of
https://github.com/isar/libmdbx.git
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398 lines
13 KiB
C++
398 lines
13 KiB
C++
/*
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* Copyright 2017-2018 Leonid Yuriev <leo@yuriev.ru>
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* and other libmdbx authors: please see AUTHORS file.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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#include "test.h"
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void __noreturn usage(void) {
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printf("usage:\n"
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"\tFIXME\n");
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exit(EXIT_FAILURE);
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}
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//-----------------------------------------------------------------------------
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void actor_params::set_defaults(void) {
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pathname_log = "";
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loglevel =
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#ifdef NDEBUG
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logging::notice;
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#else
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logging::trace;
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#endif
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pathname_db =
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#ifdef __linux__
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"/dev/shm/test_tmpdb.mdbx";
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#else
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"test_tmpdb.mdbx";
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#endif
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mode_flags = MDBX_NOSUBDIR | MDBX_WRITEMAP | MDBX_MAPASYNC | MDBX_NORDAHEAD |
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MDBX_NOMEMINIT | MDBX_COALESCE | MDBX_LIFORECLAIM;
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table_flags = MDBX_DUPSORT;
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size = 1024 * 1024 * 4;
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keygen.seed = 1;
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keygen.keycase = kc_random;
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keygen.width = 32;
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keygen.mesh = 32;
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keygen.split = keygen.width / 2;
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keygen.rotate = 0;
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keygen.offset = 0;
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test_duration = 0;
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test_nops = 1000;
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nrepeat = 1;
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nthreads = 1;
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keylen_min = 0;
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keylen_max = 42;
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datalen_min = 0;
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datalen_max = 256;
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batch_read = 4;
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batch_write = 4;
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delaystart = 0;
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waitfor_nops = 0;
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drop_table = false;
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max_readers = 42;
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max_tables = 42;
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global::config::timeout_duration_seconds = 0 /* infinite */;
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global::config::dump_config = true;
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global::config::cleanup_before = true;
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global::config::cleanup_after = true;
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global::config::failfast = true;
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global::config::progress_indicator = osal_istty(STDERR_FILENO);
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}
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namespace global {
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std::vector<actor_config> actors;
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std::unordered_map<unsigned, actor_config *> events;
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std::unordered_map<mdbx_pid_t, actor_config *> pid2actor;
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std::set<std::string> databases;
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unsigned nactors;
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chrono::time start_motonic;
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chrono::time deadline_motonic;
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bool singlemode;
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namespace config {
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unsigned timeout_duration_seconds;
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bool dump_config;
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bool cleanup_before;
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bool cleanup_after;
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bool failfast;
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bool progress_indicator;
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} /* namespace config */
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} /* namespace global */
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//-----------------------------------------------------------------------------
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const char global::thunk_param_prefix[] = "--execute=";
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std::string thunk_param(const actor_config &config) {
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return config.serialize(global::thunk_param_prefix);
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}
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void cleanup() {
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log_trace(">> cleanup");
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/* TODO: remove each database */
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log_trace("<< cleanup");
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}
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int main(int argc, char *const argv[]) {
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#ifdef _DEBUG
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log_trace("#argc = %d", argc);
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for (int i = 0; i < argc; ++i)
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log_trace("#argv[%d] = %s", i, argv[i]);
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#endif /* _DEBUG */
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if (argc < 2)
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failure("No parameters given\n");
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if (argc == 2 &&
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strncmp(argv[1], global::thunk_param_prefix,
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strlen(global::thunk_param_prefix)) == 0)
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return test_execute(
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actor_config(argv[1] + strlen(global::thunk_param_prefix)))
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? EXIT_SUCCESS
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: EXIT_FAILURE;
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actor_params params;
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params.set_defaults();
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global::config::dump_config = true;
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logging::setup((logging::loglevel)params.loglevel, "main");
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unsigned last_space_id = 0;
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for (int narg = 1; narg < argc; ++narg) {
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const char *value = nullptr;
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if (config::parse_option(argc, argv, narg, "case", &value)) {
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testcase_setup(value, params, last_space_id);
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continue;
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}
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if (config::parse_option(argc, argv, narg, "pathname", params.pathname_db))
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continue;
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if (config::parse_option(argc, argv, narg, "mode", params.mode_flags,
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config::mode_bits))
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continue;
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if (config::parse_option(argc, argv, narg, "table", params.table_flags,
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config::table_bits))
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continue;
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if (config::parse_option(argc, argv, narg, "size", params.size,
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config::binary, 4096 * 4))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.width",
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params.keygen.width, 1, 64))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.mesh",
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params.keygen.mesh, 1, 64))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.seed",
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params.keygen.seed, config::no_scale))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.split",
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params.keygen.split, 1, 64))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.rotate",
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params.keygen.rotate, 1, 64))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.offset",
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params.keygen.offset, config::binary))
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continue;
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if (config::parse_option(argc, argv, narg, "keygen.case", &value)) {
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keycase_setup(value, params);
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continue;
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}
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if (config::parse_option(argc, argv, narg, "repeat", params.nrepeat,
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config::no_scale))
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continue;
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if (config::parse_option(argc, argv, narg, "threads", params.nthreads,
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config::no_scale, 1, 64))
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continue;
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if (config::parse_option(argc, argv, narg, "timeout",
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global::config::timeout_duration_seconds,
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config::duration, 1))
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continue;
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if (config::parse_option(argc, argv, narg, "keylen.min", params.keylen_min,
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config::no_scale, 0, params.keylen_max))
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continue;
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if (config::parse_option(argc, argv, narg, "keylen.max", params.keylen_max,
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config::no_scale, params.keylen_min,
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mdbx_get_maxkeysize(0)))
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continue;
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if (config::parse_option(argc, argv, narg, "datalen.min",
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params.datalen_min, config::no_scale, 0,
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params.datalen_max))
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continue;
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if (config::parse_option(argc, argv, narg, "datalen.max",
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params.datalen_max, config::no_scale,
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params.datalen_min, MDBX_MAXDATASIZE))
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continue;
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if (config::parse_option(argc, argv, narg, "batch.read", params.batch_read,
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config::no_scale, 1))
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continue;
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if (config::parse_option(argc, argv, narg, "batch.write",
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params.batch_write, config::no_scale, 1))
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continue;
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if (config::parse_option(argc, argv, narg, "delay", params.delaystart,
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config::duration))
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continue;
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if (config::parse_option(argc, argv, narg, "wait4ops", params.waitfor_nops,
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config::decimal))
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continue;
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if (config::parse_option(argc, argv, narg, "drop", params.drop_table))
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continue;
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if (config::parse_option(argc, argv, narg, "dump-config",
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global::config::dump_config))
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continue;
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if (config::parse_option(argc, argv, narg, "cleanup-before",
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global::config::cleanup_before))
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continue;
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if (config::parse_option(argc, argv, narg, "cleanup-after",
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global::config::cleanup_after))
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continue;
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if (config::parse_option(argc, argv, narg, "max-readers",
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params.max_readers, config::no_scale, 1, 255))
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continue;
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if (config::parse_option(argc, argv, narg, "max-tables", params.max_tables,
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config::no_scale, 1, INT16_MAX))
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continue;
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if (config::parse_option(argc, argv, narg, "no-delay", nullptr)) {
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params.delaystart = 0;
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continue;
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}
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if (config::parse_option(argc, argv, narg, "no-wait", nullptr)) {
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params.waitfor_nops = 0;
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continue;
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}
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if (config::parse_option(argc, argv, narg, "duration", params.test_duration,
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config::duration, 1)) {
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params.test_nops = 0;
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continue;
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}
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if (config::parse_option(argc, argv, narg, "nops", params.test_nops,
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config::decimal, 1)) {
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params.test_duration = 0;
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continue;
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}
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if (config::parse_option(argc, argv, narg, "hill", &value, "auto")) {
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configure_actor(last_space_id, ac_hill, value, params);
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continue;
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}
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if (config::parse_option(argc, argv, narg, "jitter", nullptr)) {
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configure_actor(last_space_id, ac_jitter, value, params);
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continue;
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}
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if (config::parse_option(argc, argv, narg, "dead.reader", nullptr)) {
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configure_actor(last_space_id, ac_deadread, value, params);
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continue;
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}
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if (config::parse_option(argc, argv, narg, "dead.writer", nullptr)) {
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configure_actor(last_space_id, ac_deadwrite, value, params);
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continue;
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}
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if (config::parse_option(argc, argv, narg, "failfast",
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global::config::failfast))
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continue;
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if (config::parse_option(argc, argv, narg, "progress",
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global::config::progress_indicator))
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continue;
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if (*argv[narg] != '-')
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testcase_setup(argv[narg], params, last_space_id);
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else
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failure("Unknown option '%s'\n", argv[narg]);
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}
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if (global::config::dump_config)
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config::dump();
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//--------------------------------------------------------------------------
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if (global::actors.empty()) {
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log_notice("no testcase(s) configured, exiting");
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return EXIT_SUCCESS;
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}
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bool failed = false;
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global::start_motonic = chrono::now_motonic();
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global::deadline_motonic.fixedpoint =
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(global::config::timeout_duration_seconds == 0)
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? chrono::infinite().fixedpoint
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: global::start_motonic.fixedpoint +
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chrono::from_seconds(global::config::timeout_duration_seconds)
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.fixedpoint;
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if (global::config::cleanup_before)
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cleanup();
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if (global::actors.size() == 1) {
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logging::setup("main");
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global::singlemode = true;
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if (!test_execute(global::actors.front()))
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failed = true;
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} else {
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logging::setup("overlord");
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log_trace("=== preparing...");
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log_trace(">> osal_setup");
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osal_setup(global::actors);
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log_trace("<< osal_setup");
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for (auto &a : global::actors) {
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mdbx_pid_t pid;
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log_trace(">> actor_start");
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int rc = osal_actor_start(a, pid);
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log_trace("<< actor_start");
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if (rc) {
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log_trace(">> killall_actors: (%s)", "start failed");
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osal_killall_actors();
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log_trace("<< killall_actors");
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failure("Failed to start actor #%u (%s)\n", a.actor_id,
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test_strerror(rc));
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}
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global::pid2actor[pid] = &a;
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}
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log_trace("=== ready to start...");
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atexit(osal_killall_actors);
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log_trace(">> wait4barrier");
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osal_wait4barrier();
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log_trace("<< wait4barrier");
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size_t left = global::actors.size();
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log_trace("=== polling...");
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while (left > 0) {
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unsigned timeout_seconds_left = INT_MAX;
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chrono::time now_motonic = chrono::now_motonic();
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if (now_motonic.fixedpoint >= global::deadline_motonic.fixedpoint)
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timeout_seconds_left = 0;
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else {
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chrono::time left_motonic;
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left_motonic.fixedpoint =
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global::deadline_motonic.fixedpoint - now_motonic.fixedpoint;
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timeout_seconds_left = left_motonic.seconds();
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}
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mdbx_pid_t pid;
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int rc = osal_actor_poll(pid, timeout_seconds_left);
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if (rc)
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failure("Poll error: %s (%d)\n", test_strerror(rc), rc);
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if (pid) {
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actor_status status = osal_actor_info(pid);
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actor_config *actor = global::pid2actor.at(pid);
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if (!actor)
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continue;
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log_info("actor #%u, id %d, pid %u: %s\n", actor->actor_id,
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actor->space_id, pid, status2str(status));
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if (status > as_running) {
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left -= 1;
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if (status != as_successful) {
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if (global::config::failfast && !failed) {
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log_trace(">> killall_actors: (%s)", "failfast");
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osal_killall_actors();
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log_trace("<< killall_actors");
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}
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failed = true;
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}
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}
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} else {
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if (timeout_seconds_left == 0)
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failure("Timeout\n");
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}
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}
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log_trace("=== done...");
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}
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log_notice("RESULT: %s\n", failed ? "Failed" : "Successful");
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if (global::config::cleanup_before) {
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if (failed)
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log_info("skip cleanup");
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else
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cleanup();
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}
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return failed ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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