diff options
Diffstat (limited to 'plugins/Dbx_kyoto/src/kyotocabinet/kcgrasstest.cc')
| -rw-r--r-- | plugins/Dbx_kyoto/src/kyotocabinet/kcgrasstest.cc | 2249 |
1 files changed, 2249 insertions, 0 deletions
diff --git a/plugins/Dbx_kyoto/src/kyotocabinet/kcgrasstest.cc b/plugins/Dbx_kyoto/src/kyotocabinet/kcgrasstest.cc new file mode 100644 index 0000000000..75bc29d4d0 --- /dev/null +++ b/plugins/Dbx_kyoto/src/kyotocabinet/kcgrasstest.cc @@ -0,0 +1,2249 @@ +/************************************************************************************************* + * The test cases of the cache tree database + * Copyright (C) 2009-2012 FAL Labs + * This file is part of Kyoto Cabinet. + * 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 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 <kccachedb.h> +#include "cmdcommon.h" + + +// global variables +const char* g_progname; // program name +uint32_t g_randseed; // random seed +int64_t g_memusage; // memory usage + + +// function prototypes +int main(int argc, char** argv); +static void usage(); +static void dberrprint(kc::BasicDB* db, int32_t line, const char* func); +static void dbmetaprint(kc::BasicDB* db, bool verbose); +static int32_t runorder(int argc, char** argv); +static int32_t runqueue(int argc, char** argv); +static int32_t runwicked(int argc, char** argv); +static int32_t runtran(int argc, char** argv); +static int32_t procorder(int64_t rnum, int32_t thnum, bool rnd, bool etc, bool tran, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv); +static int32_t procqueue(int64_t rnum, int32_t thnum, int32_t itnum, bool rnd, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv); +static int32_t procwicked(int64_t rnum, int32_t thnum, int32_t itnum, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv); +static int32_t proctran(int64_t rnum, int32_t thnum, int32_t itnum, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv); + + +// main routine +int main(int argc, char** argv) { + g_progname = argv[0]; + const char* ebuf = kc::getenv("KCRNDSEED"); + g_randseed = ebuf ? (uint32_t)kc::atoi(ebuf) : (uint32_t)(kc::time() * 1000); + mysrand(g_randseed); + g_memusage = memusage(); + kc::setstdiobin(); + if (argc < 2) usage(); + int32_t rv = 0; + if (!std::strcmp(argv[1], "order")) { + rv = runorder(argc, argv); + } else if (!std::strcmp(argv[1], "queue")) { + rv = runqueue(argc, argv); + } else if (!std::strcmp(argv[1], "wicked")) { + rv = runwicked(argc, argv); + } else if (!std::strcmp(argv[1], "tran")) { + rv = runtran(argc, argv); + } else { + usage(); + } + if (rv != 0) { + oprintf("FAILED: KCRNDSEED=%u PID=%ld", g_randseed, (long)kc::getpid()); + for (int32_t i = 0; i < argc; i++) { + oprintf(" %s", argv[i]); + } + oprintf("\n\n"); + } + return rv; +} + + +// print the usage and exit +static void usage() { + eprintf("%s: test cases of the cache tree database of Kyoto Cabinet\n", g_progname); + eprintf("\n"); + eprintf("usage:\n"); + eprintf(" %s order [-th num] [-rnd] [-etc] [-tran] [-tc] [-bnum num] [-psiz num] [-pccap num]" + " [-rcd|-rcld|-rcdd] [-lv] rnum\n", g_progname); + eprintf(" %s queue [-th num] [-it num] [-rnd] [-tc] [-bnum num] [-psiz num] [-pccap num]" + " [-rcd|-rcld|-rcdd] [-lv] rnum\n", g_progname); + eprintf(" %s wicked [-th num] [-it num] [-tc] [-bnum num] [-psiz num] [-pccap num]" + " [-rcd|-rcld|-rcdd] [-lv] rnum\n", g_progname); + eprintf(" %s tran [-th num] [-it num] [-tc] [-bnum num] [-psiz num] [-pccap num]" + " [-rcd|-rcld|-rcdd] [-lv] rnum\n", g_progname); + eprintf("\n"); + std::exit(1); +} + + +// print the error message of a database +static void dberrprint(kc::BasicDB* db, int32_t line, const char* func) { + const kc::BasicDB::Error& err = db->error(); + oprintf("%s: %d: %s: %s: %d: %s: %s\n", + g_progname, line, func, db->path().c_str(), err.code(), err.name(), err.message()); +} + + +// print members of a database +static void dbmetaprint(kc::BasicDB* db, bool verbose) { + if (verbose) { + std::map<std::string, std::string> status; + status["opaque"] = ""; + status["bnum_used"] = ""; + status["cusage_lcnt"] = ""; + status["cusage_lsiz"] = ""; + status["cusage_icnt"] = ""; + status["cusage_isiz"] = ""; + status["tree_level"] = ""; + if (db->status(&status)) { + uint32_t type = kc::atoi(status["type"].c_str()); + oprintf("type: %s (%s) (type=0x%02X)\n", + kc::BasicDB::typecname(type), kc::BasicDB::typestring(type), type); + uint32_t chksum = kc::atoi(status["chksum"].c_str()); + oprintf("format version: %s (libver=%s.%s) (chksum=0x%02X)\n", status["fmtver"].c_str(), + status["libver"].c_str(), status["librev"].c_str(), chksum); + oprintf("path: %s\n", status["path"].c_str()); + int32_t flags = kc::atoi(status["flags"].c_str()); + oprintf("status flags:"); + if (flags & kc::GrassDB::FOPEN) oprintf(" open"); + if (flags & kc::GrassDB::FFATAL) oprintf(" fatal"); + oprintf(" (flags=%d)", flags); + if (kc::atoi(status["recovered"].c_str()) > 0) oprintf(" (recovered)"); + if (kc::atoi(status["reorganized"].c_str()) > 0) oprintf(" (reorganized)"); + if (kc::atoi(status["trimmed"].c_str()) > 0) oprintf(" (trimmed)"); + oprintf("\n", flags); + int32_t opts = kc::atoi(status["opts"].c_str()); + oprintf("options:"); + if (opts & kc::GrassDB::TSMALL) oprintf(" small"); + if (opts & kc::GrassDB::TLINEAR) oprintf(" linear"); + if (opts & kc::GrassDB::TCOMPRESS) oprintf(" compress"); + oprintf(" (opts=%d)\n", opts); + oprintf("comparator: %s\n", status["rcomp"].c_str()); + if (status.find("opaque") != status.end()) { + const char* opaque = status["opaque"].c_str(); + oprintf("opaque:"); + if (std::count(opaque, opaque + 16, 0) != 16) { + for (int32_t i = 0; i < 16; i++) { + oprintf(" %02X", ((unsigned char*)opaque)[i]); + } + } else { + oprintf(" 0"); + } + oprintf("\n"); + } + int64_t bnum = kc::atoi(status["bnum"].c_str()); + int64_t bnumused = kc::atoi(status["bnum_used"].c_str()); + int64_t count = kc::atoi(status["count"].c_str()); + int64_t pnum = kc::atoi(status["pnum"].c_str()); + int64_t lcnt = kc::atoi(status["lcnt"].c_str()); + int64_t icnt = kc::atoi(status["icnt"].c_str()); + int32_t tlevel = kc::atoi(status["tree_level"].c_str()); + int32_t psiz = kc::atoi(status["psiz"].c_str()); + double load = 0; + if (pnum > 0 && bnumused > 0) { + load = (double)pnum / bnumused; + if (!(opts & kc::GrassDB::TLINEAR)) load = std::log(load + 1) / std::log(2.0); + } + oprintf("buckets: %lld (used=%lld) (load=%.2f)\n", + (long long)bnum, (long long)bnumused, load); + oprintf("pages: %lld (leaf=%lld) (inner=%lld) (level=%d) (psiz=%d)\n", + (long long)pnum, (long long)lcnt, (long long)icnt, tlevel, psiz); + int64_t pccap = kc::atoi(status["pccap"].c_str()); + int64_t cusage = kc::atoi(status["cusage"].c_str()); + int64_t culcnt = kc::atoi(status["cusage_lcnt"].c_str()); + int64_t culsiz = kc::atoi(status["cusage_lsiz"].c_str()); + int64_t cuicnt = kc::atoi(status["cusage_icnt"].c_str()); + int64_t cuisiz = kc::atoi(status["cusage_isiz"].c_str()); + oprintf("cache: %lld (cap=%lld) (ratio=%.2f) (leaf=%lld:%lld) (inner=%lld:%lld)\n", + (long long)cusage, (long long)pccap, (double)cusage / pccap, + (long long)culsiz, (long long)culcnt, (long long)cuisiz, (long long)cuicnt); + std::string cntstr = unitnumstr(count); + oprintf("count: %lld (%s)\n", count, cntstr.c_str()); + int64_t size = kc::atoi(status["size"].c_str()); + std::string sizestr = unitnumstrbyte(size); + oprintf("size: %lld (%s)\n", size, sizestr.c_str()); + } + } else { + oprintf("count: %lld\n", (long long)db->count()); + oprintf("size: %lld\n", (long long)db->size()); + } + int64_t musage = memusage(); + if (musage > 0) oprintf("memory: %lld\n", (long long)(musage - g_memusage)); +} + + +// parse arguments of order command +static int32_t runorder(int argc, char** argv) { + bool argbrk = false; + const char* rstr = NULL; + int32_t thnum = 1; + bool rnd = false; + bool etc = false; + bool tran = false; + int32_t opts = 0; + int64_t bnum = -1; + int64_t psiz = -1; + int64_t pccap = 0; + kc::Comparator* rcomp = NULL; + bool lv = false; + for (int32_t i = 2; i < argc; i++) { + if (!argbrk && argv[i][0] == '-') { + if (!std::strcmp(argv[i], "--")) { + argbrk = true; + } else if (!std::strcmp(argv[i], "-th")) { + if (++i >= argc) usage(); + thnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-rnd")) { + rnd = true; + } else if (!std::strcmp(argv[i], "-etc")) { + etc = true; + } else if (!std::strcmp(argv[i], "-tran")) { + tran = true; + } else if (!std::strcmp(argv[i], "-tc")) { + opts |= kc::CacheDB::TCOMPRESS; + } else if (!std::strcmp(argv[i], "-bnum")) { + if (++i >= argc) usage(); + bnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-psiz")) { + if (++i >= argc) usage(); + psiz = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-pccap")) { + if (++i >= argc) usage(); + pccap = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-rcd")) { + rcomp = kc::DECIMALCOMP; + } else if (!std::strcmp(argv[i], "-rcld")) { + rcomp = kc::LEXICALDESCCOMP; + } else if (!std::strcmp(argv[i], "-rcdd")) { + rcomp = kc::DECIMALDESCCOMP; + } else if (!std::strcmp(argv[i], "-lv")) { + lv = true; + } else { + usage(); + } + } else if (!rstr) { + argbrk = true; + rstr = argv[i]; + } else { + usage(); + } + } + if (!rstr) usage(); + int64_t rnum = kc::atoix(rstr); + if (rnum < 1 || thnum < 1) usage(); + if (thnum > THREADMAX) thnum = THREADMAX; + int32_t rv = procorder(rnum, thnum, rnd, etc, tran, opts, bnum, psiz, pccap, rcomp, lv); + return rv; +} + + +// parse arguments of queue command +static int32_t runqueue(int argc, char** argv) { + bool argbrk = false; + const char* rstr = NULL; + int32_t thnum = 1; + int32_t itnum = 1; + bool rnd = false; + int32_t opts = 0; + int64_t bnum = -1; + int64_t psiz = -1; + int64_t pccap = 0; + kc::Comparator* rcomp = NULL; + bool lv = false; + for (int32_t i = 2; i < argc; i++) { + if (!argbrk && argv[i][0] == '-') { + if (!std::strcmp(argv[i], "--")) { + argbrk = true; + } else if (!std::strcmp(argv[i], "-th")) { + if (++i >= argc) usage(); + thnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-it")) { + if (++i >= argc) usage(); + itnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-rnd")) { + rnd = true; + } else if (!std::strcmp(argv[i], "-tc")) { + opts |= kc::CacheDB::TCOMPRESS; + } else if (!std::strcmp(argv[i], "-bnum")) { + if (++i >= argc) usage(); + bnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-psiz")) { + if (++i >= argc) usage(); + psiz = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-pccap")) { + if (++i >= argc) usage(); + pccap = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-rcd")) { + rcomp = kc::DECIMALCOMP; + } else if (!std::strcmp(argv[i], "-rcld")) { + rcomp = kc::LEXICALDESCCOMP; + } else if (!std::strcmp(argv[i], "-rcdd")) { + rcomp = kc::DECIMALDESCCOMP; + } else if (!std::strcmp(argv[i], "-lv")) { + lv = true; + } else { + usage(); + } + } else if (!rstr) { + argbrk = true; + rstr = argv[i]; + } else { + usage(); + } + } + if (!rstr) usage(); + int64_t rnum = kc::atoix(rstr); + if (rnum < 1 || thnum < 1 || itnum < 1) usage(); + if (thnum > THREADMAX) thnum = THREADMAX; + int32_t rv = procqueue(rnum, thnum, itnum, rnd, opts, bnum, psiz, pccap, rcomp, lv); + return rv; +} + + +// parse arguments of wicked command +static int32_t runwicked(int argc, char** argv) { + bool argbrk = false; + const char* rstr = NULL; + int32_t thnum = 1; + int32_t itnum = 1; + int32_t opts = 0; + int64_t bnum = -1; + int64_t psiz = -1; + int64_t pccap = 0; + kc::Comparator* rcomp = NULL; + bool lv = false; + for (int32_t i = 2; i < argc; i++) { + if (!argbrk && argv[i][0] == '-') { + if (!std::strcmp(argv[i], "--")) { + argbrk = true; + } else if (!std::strcmp(argv[i], "-th")) { + if (++i >= argc) usage(); + thnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-it")) { + if (++i >= argc) usage(); + itnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-tc")) { + opts |= kc::CacheDB::TCOMPRESS; + } else if (!std::strcmp(argv[i], "-bnum")) { + if (++i >= argc) usage(); + bnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-psiz")) { + if (++i >= argc) usage(); + psiz = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-pccap")) { + if (++i >= argc) usage(); + pccap = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-rcd")) { + rcomp = kc::DECIMALCOMP; + } else if (!std::strcmp(argv[i], "-rcld")) { + rcomp = kc::LEXICALDESCCOMP; + } else if (!std::strcmp(argv[i], "-rcdd")) { + rcomp = kc::DECIMALDESCCOMP; + } else if (!std::strcmp(argv[i], "-lv")) { + lv = true; + } else { + usage(); + } + } else if (!rstr) { + argbrk = true; + rstr = argv[i]; + } else { + usage(); + } + } + if (!rstr) usage(); + int64_t rnum = kc::atoix(rstr); + if (rnum < 1 || thnum < 1 || itnum < 1) usage(); + if (thnum > THREADMAX) thnum = THREADMAX; + int32_t rv = procwicked(rnum, thnum, itnum, opts, bnum, psiz, pccap, rcomp, lv); + return rv; +} + + +// parse arguments of tran command +static int32_t runtran(int argc, char** argv) { + bool argbrk = false; + const char* rstr = NULL; + int32_t thnum = 1; + int32_t itnum = 1; + int32_t opts = 0; + int64_t bnum = -1; + int64_t psiz = -1; + int64_t pccap = 0; + kc::Comparator* rcomp = NULL; + bool lv = false; + for (int32_t i = 2; i < argc; i++) { + if (!argbrk && argv[i][0] == '-') { + if (!std::strcmp(argv[i], "--")) { + argbrk = true; + } else if (!std::strcmp(argv[i], "-th")) { + if (++i >= argc) usage(); + thnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-it")) { + if (++i >= argc) usage(); + itnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-tc")) { + opts |= kc::CacheDB::TCOMPRESS; + } else if (!std::strcmp(argv[i], "-bnum")) { + if (++i >= argc) usage(); + bnum = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-psiz")) { + if (++i >= argc) usage(); + psiz = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-pccap")) { + if (++i >= argc) usage(); + pccap = kc::atoix(argv[i]); + } else if (!std::strcmp(argv[i], "-rcd")) { + rcomp = kc::DECIMALCOMP; + } else if (!std::strcmp(argv[i], "-rcld")) { + rcomp = kc::LEXICALDESCCOMP; + } else if (!std::strcmp(argv[i], "-rcdd")) { + rcomp = kc::DECIMALDESCCOMP; + } else if (!std::strcmp(argv[i], "-lv")) { + lv = true; + } else { + usage(); + } + } else if (!rstr) { + argbrk = true; + rstr = argv[i]; + } else { + usage(); + } + } + if (!rstr) usage(); + int64_t rnum = kc::atoix(rstr); + if (rnum < 1 || thnum < 1 || itnum < 1) usage(); + if (thnum > THREADMAX) thnum = THREADMAX; + int32_t rv = proctran(rnum, thnum, itnum, opts, bnum, psiz, pccap, rcomp, lv); + return rv; +} + + +// perform order command +static int32_t procorder(int64_t rnum, int32_t thnum, bool rnd, bool etc, bool tran, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv) { + oprintf("<In-order Test>\n seed=%u rnum=%lld thnum=%d rnd=%d etc=%d tran=%d" + " opts=%d bnum=%lld psiz=%d pccap=%lld rcomp=%p lv=%d\n\n", + g_randseed, (long long)rnum, thnum, rnd, etc, tran, + opts, (long long)bnum, psiz, (long long)pccap, rcomp, lv); + bool err = false; + kc::GrassDB db; + oprintf("opening the database:\n"); + double stime = kc::time(); + db.tune_logger(stdlogger(g_progname, &std::cout), + lv ? kc::UINT32MAX : kc::BasicDB::Logger::WARN | kc::BasicDB::Logger::ERROR); + if (opts > 0) db.tune_options(opts); + if (bnum > 0) db.tune_buckets(bnum); + if (psiz > 0) db.tune_page(psiz); + if (pccap > 0) db.tune_page_cache(pccap); + if (rcomp) db.tune_comparator(rcomp); + if (!db.open("%", kc::GrassDB::OWRITER | kc::GrassDB::OCREATE | kc::GrassDB::OTRUNCATE)) { + dberrprint(&db, __LINE__, "DB::open"); + err = true; + } + double etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + oprintf("setting records:\n"); + stime = kc::time(); + class ThreadSet : public kc::Thread { + public: + void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum, + bool rnd, bool tran) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + err_ = false; + rnd_ = rnd; + tran_ = tran; + } + bool error() { + return err_; + } + void run() { + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + if (tran_ && !db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + err_ = true; + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", + (long long)(rnd_ ? myrand(range) + 1 : base + i)); + if (!db_->set(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + if (rnd_ && i % 8 == 0) { + switch (myrand(8)) { + case 0: { + if (!db_->set(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + break; + } + case 1: { + if (!db_->append(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::append"); + err_ = true; + } + break; + } + case 2: { + if (!db_->remove(kbuf, ksiz) && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + break; + } + case 3: { + kc::DB::Cursor* cur = db_->cursor(); + if (cur->jump(kbuf, ksiz)) { + switch (myrand(8)) { + default: { + size_t rsiz; + char* rbuf = cur->get_key(&rsiz, myrand(10) == 0); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_key"); + err_ = true; + } + break; + } + case 1: { + size_t rsiz; + char* rbuf = cur->get_value(&rsiz, myrand(10) == 0); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_value"); + err_ = true; + } + break; + } + case 2: { + size_t rksiz; + const char* rvbuf; + size_t rvsiz; + char* rkbuf = cur->get(&rksiz, &rvbuf, &rvsiz, myrand(10) == 0); + if (rkbuf) { + delete[] rkbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get"); + err_ = true; + } + break; + } + case 3: { + std::string key, value; + if (!cur->get(&key, &value, myrand(10) == 0) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get"); + err_ = true; + } + break; + } + case 4: { + if (myrand(8) == 0 && !cur->remove() && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::remove"); + err_ = true; + } + break; + } + } + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + delete cur; + break; + } + default: { + size_t vsiz; + char* vbuf = db_->get(kbuf, ksiz, &vsiz); + if (vbuf) { + delete[] vbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + break; + } + } + } + if (tran_ && !db_->end_transaction(true)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + } + private: + int32_t id_; + kc::BasicDB* db_; + int64_t rnum_; + int32_t thnum_; + bool err_; + bool rnd_; + bool tran_; + }; + ThreadSet threadsets[THREADMAX]; + if (thnum < 2) { + threadsets[0].setparams(0, &db, rnum, thnum, rnd, tran); + threadsets[0].run(); + if (threadsets[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threadsets[i].setparams(i, &db, rnum, thnum, rnd, tran); + threadsets[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threadsets[i].join(); + if (threadsets[i].error()) err = true; + } + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + if (etc) { + oprintf("adding records:\n"); + stime = kc::time(); + class ThreadAdd : public kc::Thread { + public: + void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum, + bool rnd, bool tran) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + err_ = false; + rnd_ = rnd; + tran_ = tran; + } + bool error() { + return err_; + } + void run() { + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + if (tran_ && !db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + err_ = true; + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", + (long long)(rnd_ ? myrand(range) + 1 : base + i)); + if (!db_->add(kbuf, ksiz, kbuf, ksiz) && + db_->error() != kc::BasicDB::Error::DUPREC) { + dberrprint(db_, __LINE__, "DB::add"); + err_ = true; + } + if (tran_ && !db_->end_transaction(true)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + } + private: + int32_t id_; + kc::BasicDB* db_; + int64_t rnum_; + int32_t thnum_; + bool err_; + bool rnd_; + bool tran_; + }; + ThreadAdd threadadds[THREADMAX]; + if (thnum < 2) { + threadadds[0].setparams(0, &db, rnum, thnum, rnd, tran); + threadadds[0].run(); + if (threadadds[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threadadds[i].setparams(i, &db, rnum, thnum, rnd, tran); + threadadds[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threadadds[i].join(); + if (threadadds[i].error()) err = true; + } + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + } + if (etc) { + oprintf("appending records:\n"); + stime = kc::time(); + class ThreadAppend : public kc::Thread { + public: + void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum, + bool rnd, bool tran) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + err_ = false; + rnd_ = rnd; + tran_ = tran; + } + bool error() { + return err_; + } + void run() { + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + if (tran_ && !db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + err_ = true; + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", + (long long)(rnd_ ? myrand(range) + 1 : base + i)); + if (!db_->append(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::append"); + err_ = true; + } + if (tran_ && !db_->end_transaction(true)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + } + private: + int32_t id_; + kc::BasicDB* db_; + int64_t rnum_; + int32_t thnum_; + bool err_; + bool rnd_; + bool tran_; + }; + ThreadAppend threadappends[THREADMAX]; + if (thnum < 2) { + threadappends[0].setparams(0, &db, rnum, thnum, rnd, tran); + threadappends[0].run(); + if (threadappends[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threadappends[i].setparams(i, &db, rnum, thnum, rnd, tran); + threadappends[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threadappends[i].join(); + if (threadappends[i].error()) err = true; + } + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + char* opaque = db.opaque(); + if (opaque) { + std::memcpy(opaque, "1234567890123456", 16); + if (!db.synchronize_opaque()) { + dberrprint(&db, __LINE__, "DB::synchronize_opaque"); + err = true; + } + } else { + dberrprint(&db, __LINE__, "DB::opaque"); + err = true; + } + } + oprintf("getting records:\n"); + stime = kc::time(); + class ThreadGet : public kc::Thread { + public: + void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum, + bool rnd, bool tran) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + err_ = false; + rnd_ = rnd; + tran_ = tran; + } + bool error() { + return err_; + } + void run() { + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + if (tran_ && !db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + err_ = true; + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", + (long long)(rnd_ ? myrand(range) + 1 : base + i)); + size_t vsiz; + char* vbuf = db_->get(kbuf, ksiz, &vsiz); + if (vbuf) { + if (vsiz < ksiz || std::memcmp(vbuf, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + delete[] vbuf; + } else if (!rnd_ || db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + if (rnd_ && i % 8 == 0) { + switch (myrand(8)) { + case 0: { + if (!db_->set(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + break; + } + case 1: { + if (!db_->append(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::append"); + err_ = true; + } + break; + } + case 2: { + if (!db_->remove(kbuf, ksiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + break; + } + case 3: { + kc::DB::Cursor* cur = db_->cursor(); + if (cur->jump(kbuf, ksiz)) { + switch (myrand(8)) { + default: { + size_t rsiz; + char* rbuf = cur->get_key(&rsiz, myrand(10) == 0); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_key"); + err_ = true; + } + break; + } + case 1: { + size_t rsiz; + char* rbuf = cur->get_value(&rsiz, myrand(10) == 0); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_value"); + err_ = true; + } + break; + } + case 2: { + size_t rksiz; + const char* rvbuf; + size_t rvsiz; + char* rkbuf = cur->get(&rksiz, &rvbuf, &rvsiz, myrand(10) == 0); + if (rkbuf) { + delete[] rkbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get"); + err_ = true; + } + break; + } + case 3: { + std::string key, value; + if (!cur->get(&key, &value, myrand(10) == 0) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get"); + err_ = true; + } + break; + } + case 4: { + if (myrand(8) == 0 && !cur->remove() && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::remove"); + err_ = true; + } + break; + } + } + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + delete cur; + break; + } + default: { + size_t vsiz; + char* vbuf = db_->get(kbuf, ksiz, &vsiz); + if (vbuf) { + delete[] vbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + break; + } + } + } + if (tran_ && !db_->end_transaction(true)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + } + private: + int32_t id_; + kc::BasicDB* db_; + int64_t rnum_; + int32_t thnum_; + bool err_; + bool rnd_; + bool tran_; + }; + ThreadGet threadgets[THREADMAX]; + if (thnum < 2) { + threadgets[0].setparams(0, &db, rnum, thnum, rnd, tran); + threadgets[0].run(); + if (threadgets[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threadgets[i].setparams(i, &db, rnum, thnum, rnd, tran); + threadgets[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threadgets[i].join(); + if (threadgets[i].error()) err = true; + } + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + if (etc) { + oprintf("getting records with a buffer:\n"); + stime = kc::time(); + class ThreadGetBuffer : public kc::Thread { + public: + void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum, + bool rnd, bool tran) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + err_ = false; + rnd_ = rnd; + tran_ = tran; + } + bool error() { + return err_; + } + void run() { + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + if (tran_ && !db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + err_ = true; + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", + (long long)(rnd_ ? myrand(range) + 1 : base + i)); + char vbuf[RECBUFSIZ]; + int32_t vsiz = db_->get(kbuf, ksiz, vbuf, sizeof(vbuf)); + if (vsiz >= 0) { + if (vsiz < (int32_t)ksiz || std::memcmp(vbuf, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + } else if (!rnd_ || db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + if (tran_ && !db_->end_transaction(true)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + } + private: + int32_t id_; + kc::BasicDB* db_; + int64_t rnum_; + int32_t thnum_; + bool err_; + bool rnd_; + bool tran_; + }; + ThreadGetBuffer threadgetbuffers[THREADMAX]; + if (thnum < 2) { + threadgetbuffers[0].setparams(0, &db, rnum, thnum, rnd, tran); + threadgetbuffers[0].run(); + if (threadgetbuffers[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threadgetbuffers[i].setparams(i, &db, rnum, thnum, rnd, tran); + threadgetbuffers[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threadgetbuffers[i].join(); + if (threadgetbuffers[i].error()) err = true; + } + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + } + if (etc) { + oprintf("traversing the database by the inner iterator:\n"); + stime = kc::time(); + int64_t cnt = db.count(); + class VisitorIterator : public kc::DB::Visitor { + public: + explicit VisitorIterator(int64_t rnum, bool rnd) : + rnum_(rnum), rnd_(rnd), cnt_(0), rbuf_() { + std::memset(rbuf_, '+', sizeof(rbuf_)); + } + int64_t cnt() { + return cnt_; + } + private: + const char* visit_full(const char* kbuf, size_t ksiz, + const char* vbuf, size_t vsiz, size_t* sp) { + cnt_++; + const char* rv = NOP; + switch (rnd_ ? myrand(7) : cnt_ % 7) { + case 0: { + rv = rbuf_; + *sp = rnd_ ? myrand(sizeof(rbuf_)) : sizeof(rbuf_) / (cnt_ % 5 + 1); + break; + } + case 1: { + rv = REMOVE; + break; + } + } + if (rnum_ > 250 && cnt_ % (rnum_ / 250) == 0) { + oputchar('.'); + if (cnt_ == rnum_ || cnt_ % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)cnt_); + } + return rv; + } + int64_t rnum_; + bool rnd_; + int64_t cnt_; + char rbuf_[RECBUFSIZ]; + } visitoriterator(rnum, rnd); + if (tran && !db.begin_transaction(false)) { + dberrprint(&db, __LINE__, "DB::begin_transaction"); + err = true; + } + if (!db.iterate(&visitoriterator, true)) { + dberrprint(&db, __LINE__, "DB::iterate"); + err = true; + } + if (rnd) oprintf(" (end)\n"); + if (tran && !db.end_transaction(true)) { + dberrprint(&db, __LINE__, "DB::end_transaction"); + err = true; + } + if (visitoriterator.cnt() != cnt) { + dberrprint(&db, __LINE__, "DB::iterate"); + err = true; + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + } + if (etc) { + oprintf("traversing the database by the outer cursor:\n"); + stime = kc::time(); + int64_t cnt = db.count(); + class VisitorCursor : public kc::DB::Visitor { + public: + explicit VisitorCursor(int64_t rnum, bool rnd) : + rnum_(rnum), rnd_(rnd), cnt_(0), rbuf_() { + std::memset(rbuf_, '-', sizeof(rbuf_)); + } + int64_t cnt() { + return cnt_; + } + private: + const char* visit_full(const char* kbuf, size_t ksiz, + const char* vbuf, size_t vsiz, size_t* sp) { + cnt_++; + const char* rv = NOP; + switch (rnd_ ? myrand(7) : cnt_ % 7) { + case 0: { + rv = rbuf_; + *sp = rnd_ ? myrand(sizeof(rbuf_)) : sizeof(rbuf_) / (cnt_ % 5 + 1); + break; + } + case 1: { + rv = REMOVE; + break; + } + } + if (rnum_ > 250 && cnt_ % (rnum_ / 250) == 0) { + oputchar('.'); + if (cnt_ == rnum_ || cnt_ % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)cnt_); + } + return rv; + } + int64_t rnum_; + bool rnd_; + int64_t cnt_; + char rbuf_[RECBUFSIZ]; + } visitorcursor(rnum, rnd); + if (tran && !db.begin_transaction(false)) { + dberrprint(&db, __LINE__, "DB::begin_transaction"); + err = true; + } + kc::GrassDB::Cursor cur(&db); + if (!cur.jump() && db.error() != kc::BasicDB::Error::NOREC) { + dberrprint(&db, __LINE__, "Cursor::jump"); + err = true; + } + kc::DB::Cursor* paracur = db.cursor(); + int64_t range = rnum * thnum; + while (!err && cur.accept(&visitorcursor, true, !rnd)) { + if (rnd) { + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", (long long)myrand(range)); + switch (myrand(3)) { + case 0: { + if (!db.remove(kbuf, ksiz) && db.error() != kc::BasicDB::Error::NOREC) { + dberrprint(&db, __LINE__, "DB::remove"); + err = true; + } + break; + } + case 1: { + if (!paracur->jump(kbuf, ksiz) && db.error() != kc::BasicDB::Error::NOREC) { + dberrprint(&db, __LINE__, "Cursor::jump"); + err = true; + } + break; + } + default: { + if (!cur.step() && db.error() != kc::BasicDB::Error::NOREC) { + dberrprint(&db, __LINE__, "Cursor::step"); + err = true; + } + break; + } + } + } + } + if (db.error() != kc::BasicDB::Error::NOREC) { + dberrprint(&db, __LINE__, "Cursor::accept"); + err = true; + } + oprintf(" (end)\n"); + delete paracur; + if (tran && !db.end_transaction(true)) { + dberrprint(&db, __LINE__, "DB::end_transaction"); + err = true; + } + if (!rnd && visitorcursor.cnt() != cnt) { + dberrprint(&db, __LINE__, "Cursor::accept"); + err = true; + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + } + if (etc) { + oprintf("synchronizing the database:\n"); + stime = kc::time(); + if (!db.synchronize(false, NULL)) { + dberrprint(&db, __LINE__, "DB::synchronize"); + err = true; + } + class SyncProcessor : public kc::BasicDB::FileProcessor { + public: + explicit SyncProcessor(int64_t rnum, bool rnd, int64_t size) : + rnum_(rnum), rnd_(rnd), size_(size) {} + private: + bool process(const std::string& path, int64_t count, int64_t size) { + if (size != size_) return false; + return true; + } + int64_t rnum_; + bool rnd_; + int64_t size_; + } syncprocessor(rnum, rnd, db.size()); + if (!db.synchronize(false, &syncprocessor)) { + dberrprint(&db, __LINE__, "DB::synchronize"); + err = true; + } + if (!db.occupy(rnd ? myrand(2) == 0 : true, &syncprocessor)) { + dberrprint(&db, __LINE__, "DB::occupy"); + err = true; + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + } + if (etc && db.size() < (256LL << 20)) { + oprintf("dumping records into snapshot:\n"); + stime = kc::time(); + std::ostringstream ostrm; + if (!db.dump_snapshot(&ostrm)) { + dberrprint(&db, __LINE__, "DB::dump_snapshot"); + err = true; + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + oprintf("loading records from snapshot:\n"); + stime = kc::time(); + int64_t cnt = db.count(); + if (rnd && myrand(2) == 0 && !db.clear()) { + dberrprint(&db, __LINE__, "DB::clear"); + err = true; + } + const std::string& str = ostrm.str(); + std::istringstream istrm(str); + if (!db.load_snapshot(&istrm) || db.count() != cnt) { + dberrprint(&db, __LINE__, "DB::load_snapshot"); + err = true; + } + etime = kc::time(); + dbmetaprint(&db, false); + oprintf("time: %.3f\n", etime - stime); + } + oprintf("removing records:\n"); + stime = kc::time(); + class ThreadRemove : public kc::Thread { + public: + void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum, + bool rnd, bool etc, bool tran) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + err_ = false; + rnd_ = rnd; + etc_ = etc; + tran_ = tran; + } + bool error() { + return err_; + } + void run() { + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + if (tran_ && !db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + err_ = true; + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%08lld", + (long long)(rnd_ ? myrand(range) + 1 : base + i)); + if (!db_->remove(kbuf, ksiz) && + ((!rnd_ && !etc_) || db_->error() != kc::BasicDB::Error::NOREC)) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + if (rnd_ && i % 8 == 0) { + switch (myrand(8)) { + case 0: { + if (!db_->set(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + break; + } + case 1: { + if (!db_->append(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::append"); + err_ = true; + } + break; + } + case 2: { + if (!db_->remove(kbuf, ksiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + break; + } + case 3: { + kc::DB::Cursor* cur = db_->cursor(); + if (cur->jump(kbuf, ksiz)) { + switch (myrand(8)) { + default: { + size_t rsiz; + char* rbuf = cur->get_key(&rsiz, myrand(10) == 0); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_key"); + err_ = true; + } + break; + } + case 1: { + size_t rsiz; + char* rbuf = cur->get_value(&rsiz, myrand(10) == 0); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_value"); + err_ = true; + } + break; + } + case 2: { + size_t rksiz; + const char* rvbuf; + size_t rvsiz; + char* rkbuf = cur->get(&rksiz, &rvbuf, &rvsiz, myrand(10) == 0); + if (rkbuf) { + delete[] rkbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get"); + err_ = true; + } + break; + } + case 3: { + std::string key, value; + if (!cur->get(&key, &value, myrand(10) == 0) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get"); + err_ = true; + } + break; + } + case 4: { + if (myrand(8) == 0 && !cur->remove() && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::remove"); + err_ = true; + } + break; + } + } + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + delete cur; + break; + } + default: { + size_t vsiz; + char* vbuf = db_->get(kbuf, ksiz, &vsiz); + if (vbuf) { + delete[] vbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + break; + } + } + } + if (tran_ && !db_->end_transaction(true)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + } + private: + int32_t id_; + kc::BasicDB* db_; + int64_t rnum_; + int32_t thnum_; + bool err_; + bool rnd_; + bool etc_; + bool tran_; + }; + ThreadRemove threadremoves[THREADMAX]; + if (thnum < 2) { + threadremoves[0].setparams(0, &db, rnum, thnum, rnd, etc, tran); + threadremoves[0].run(); + if (threadremoves[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threadremoves[i].setparams(i, &db, rnum, thnum, rnd, etc, tran); + threadremoves[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threadremoves[i].join(); + if (threadremoves[i].error()) err = true; + } + } + etime = kc::time(); + dbmetaprint(&db, etc); + oprintf("time: %.3f\n", etime - stime); + oprintf("closing the database:\n"); + stime = kc::time(); + if (!db.close()) { + dberrprint(&db, __LINE__, "DB::close"); + err = true; + } + etime = kc::time(); + oprintf("time: %.3f\n", etime - stime); + oprintf("%s\n\n", err ? "error" : "ok"); + return err ? 1 : 0; +} + + +// perform queue command +static int32_t procqueue(int64_t rnum, int32_t thnum, int32_t itnum, bool rnd, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv) { + oprintf("<Queue Test>\n seed=%u rnum=%lld thnum=%d itnum=%d rnd=%d" + " opts=%d bnum=%lld psiz=%d pccap=%lld rcomp=%p lv=%d\n\n", + g_randseed, (long long)rnum, thnum, itnum, rnd, + opts, (long long)bnum, psiz, (long long)pccap, rcomp, lv); + bool err = false; + kc::GrassDB db; + db.tune_logger(stdlogger(g_progname, &std::cout), + lv ? kc::UINT32MAX : kc::BasicDB::Logger::WARN | kc::BasicDB::Logger::ERROR); + if (opts > 0) db.tune_options(opts); + if (bnum > 0) db.tune_buckets(bnum); + if (psiz > 0) db.tune_page(psiz); + if (pccap > 0) db.tune_page_cache(pccap); + if (rcomp) db.tune_comparator(rcomp); + for (int32_t itcnt = 1; itcnt <= itnum; itcnt++) { + if (itnum > 1) oprintf("iteration %d:\n", itcnt); + double stime = kc::time(); + uint32_t omode = kc::GrassDB::OWRITER | kc::GrassDB::OCREATE; + if (itcnt == 1) omode |= kc::GrassDB::OTRUNCATE; + if (!db.open("%", omode)) { + dberrprint(&db, __LINE__, "DB::open"); + err = true; + } + class ThreadQueue : public kc::Thread { + public: + void setparams(int32_t id, kc::GrassDB* db, int64_t rnum, int32_t thnum, bool rnd, + int64_t width) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + rnd_ = rnd; + width_ = width; + err_ = false; + } + bool error() { + return err_; + } + void run() { + kc::DB::Cursor* cur = db_->cursor(); + int64_t base = id_ * rnum_; + int64_t range = rnum_ * thnum_; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%010lld", (long long)(base + i)); + if (!db_->set(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + if (rnd_) { + if (myrand(width_ / 2) == 0) { + if (!cur->jump() && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + ksiz = std::sprintf(kbuf, "%010lld", (long long)myrand(range) + 1); + switch (myrand(10)) { + case 0: { + if (!db_->set(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + break; + } + case 1: { + if (!db_->append(kbuf, ksiz, kbuf, ksiz)) { + dberrprint(db_, __LINE__, "DB::append"); + err_ = true; + } + break; + } + case 2: { + if (!db_->remove(kbuf, ksiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + break; + } + } + int64_t dnum = myrand(width_) + 2; + for (int64_t j = 0; j < dnum; j++) { + if (myrand(2) == 0) { + size_t rsiz; + char* rbuf = cur->get_key(&rsiz); + if (rbuf) { + if (myrand(10) == 0 && !db_->remove(rbuf, rsiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + if (myrand(2) == 0 && !cur->jump(rbuf, rsiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + if (myrand(10) == 0 && !db_->remove(rbuf, rsiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_key"); + err_ = true; + } + } + if (!cur->remove() && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::remove"); + err_ = true; + } + } + } + } else { + if (i > width_) { + if (!cur->jump() && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + if (!cur->remove() && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::remove"); + err_ = true; + } + } + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + delete cur; + } + private: + int32_t id_; + kc::GrassDB* db_; + int64_t rnum_; + int32_t thnum_; + bool rnd_; + int64_t width_; + bool err_; + }; + int64_t width = rnum / 10; + ThreadQueue threads[THREADMAX]; + if (thnum < 2) { + threads[0].setparams(0, &db, rnum, thnum, rnd, width); + threads[0].run(); + if (threads[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threads[i].setparams(i, &db, rnum, thnum, rnd, width); + threads[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threads[i].join(); + if (threads[i].error()) err = true; + } + } + int64_t count = db.count(); + if (!rnd && itcnt == 1 && count != width * thnum) { + dberrprint(&db, __LINE__, "DB::count"); + err = true; + } + if ((rnd ? (myrand(2) == 0) : itcnt == itnum) && count > 0) { + kc::DB::Cursor* cur = db.cursor(); + if (!cur->jump()) { + dberrprint(&db, __LINE__, "Cursor::jump"); + err = true; + } + for (int64_t i = 1; i <= count; i++) { + if (!cur->remove()) { + dberrprint(&db, __LINE__, "Cursor::remove"); + err = true; + } + if (rnum > 250 && i % (rnum / 250) == 0) { + oputchar('.'); + if (i == rnum || i % (rnum / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + if (rnd) oprintf(" (end)\n"); + delete cur; + if (db.count() != 0) { + dberrprint(&db, __LINE__, "DB::count"); + err = true; + } + } + dbmetaprint(&db, itcnt == itnum); + if (!db.close()) { + dberrprint(&db, __LINE__, "DB::close"); + err = true; + } + oprintf("time: %.3f\n", kc::time() - stime); + } + oprintf("%s\n\n", err ? "error" : "ok"); + return err ? 1 : 0; +} + + +// perform wicked command +static int32_t procwicked(int64_t rnum, int32_t thnum, int32_t itnum, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv) { + oprintf("<Wicked Test>\n seed=%u rnum=%lld thnum=%d itnum=%d" + " opts=%d bnum=%lld psiz=%d pccap=%lld rcomp=%p lv=%d\n\n", + g_randseed, (long long)rnum, thnum, itnum, + opts, (long long)bnum, psiz, (long long)pccap, rcomp, lv); + bool err = false; + kc::GrassDB db; + db.tune_logger(stdlogger(g_progname, &std::cout), + lv ? kc::UINT32MAX : kc::BasicDB::Logger::WARN | kc::BasicDB::Logger::ERROR); + if (opts > 0) db.tune_options(opts); + if (bnum > 0) db.tune_buckets(bnum); + if (psiz > 0) db.tune_page(psiz); + if (pccap > 0) db.tune_page_cache(pccap); + if (rcomp) db.tune_comparator(rcomp); + for (int32_t itcnt = 1; itcnt <= itnum; itcnt++) { + if (itnum > 1) oprintf("iteration %d:\n", itcnt); + double stime = kc::time(); + uint32_t omode = kc::GrassDB::OWRITER | kc::GrassDB::OCREATE; + if (itcnt == 1) omode |= kc::GrassDB::OTRUNCATE; + if (!db.open("%", omode)) { + dberrprint(&db, __LINE__, "DB::open"); + err = true; + } + class ThreadWicked : public kc::Thread { + public: + void setparams(int32_t id, kc::GrassDB* db, int64_t rnum, int32_t thnum, + const char* lbuf) { + id_ = id; + db_ = db; + rnum_ = rnum; + thnum_ = thnum; + lbuf_ = lbuf; + err_ = false; + } + bool error() { + return err_; + } + void run() { + kc::DB::Cursor* cur = db_->cursor(); + int64_t range = rnum_ * thnum_ / 2; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + bool tran = myrand(100) == 0; + if (tran) { + if (myrand(2) == 0) { + if (!db_->begin_transaction(myrand(rnum_) == 0)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + tran = false; + err_ = true; + } + } else { + if (!db_->begin_transaction_try(myrand(rnum_) == 0)) { + if (db_->error() != kc::BasicDB::Error::LOGIC) { + dberrprint(db_, __LINE__, "DB::begin_transaction_try"); + err_ = true; + } + tran = false; + } + } + } + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%lld", (long long)(myrand(range) + 1)); + if (myrand(1000) == 0) { + ksiz = myrand(RECBUFSIZ) + 1; + if (myrand(2) == 0) { + for (size_t j = 0; j < ksiz; j++) { + kbuf[j] = j; + } + } else { + for (size_t j = 0; j < ksiz; j++) { + kbuf[j] = myrand(256); + } + } + } + const char* vbuf = kbuf; + size_t vsiz = ksiz; + if (myrand(10) == 0) { + vbuf = lbuf_; + vsiz = myrand(RECBUFSIZL) / (myrand(5) + 1); + } + do { + switch (myrand(9)) { + case 0: { + if (!db_->set(kbuf, ksiz, vbuf, vsiz)) { + dberrprint(db_, __LINE__, "DB::set"); + err_ = true; + } + break; + } + case 1: { + if (!db_->add(kbuf, ksiz, vbuf, vsiz) && + db_->error() != kc::BasicDB::Error::DUPREC) { + dberrprint(db_, __LINE__, "DB::add"); + err_ = true; + } + break; + } + case 2: { + if (!db_->replace(kbuf, ksiz, vbuf, vsiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::replace"); + err_ = true; + } + break; + } + case 3: { + if (!db_->append(kbuf, ksiz, vbuf, vsiz)) { + dberrprint(db_, __LINE__, "DB::append"); + err_ = true; + } + break; + } + case 4: { + if (myrand(2) == 0) { + int64_t num = myrand(rnum_); + int64_t orig = myrand(10) == 0 ? kc::INT64MIN : myrand(rnum_); + if (myrand(10) == 0) orig = orig == kc::INT64MIN ? kc::INT64MAX : -orig; + if (db_->increment(kbuf, ksiz, num, orig) == kc::INT64MIN && + db_->error() != kc::BasicDB::Error::LOGIC) { + dberrprint(db_, __LINE__, "DB::increment"); + err_ = true; + } + } else { + double num = myrand(rnum_ * 10) / (myrand(rnum_) + 1.0); + double orig = myrand(10) == 0 ? -kc::inf() : myrand(rnum_); + if (myrand(10) == 0) orig = -orig; + if (kc::chknan(db_->increment_double(kbuf, ksiz, num, orig)) && + db_->error() != kc::BasicDB::Error::LOGIC) { + dberrprint(db_, __LINE__, "DB::increment_double"); + err_ = true; + } + } + break; + } + case 5: { + if (!db_->cas(kbuf, ksiz, kbuf, ksiz, vbuf, vsiz) && + db_->error() != kc::BasicDB::Error::LOGIC) { + dberrprint(db_, __LINE__, "DB::cas"); + err_ = true; + } + break; + } + case 6: { + if (!db_->remove(kbuf, ksiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::remove"); + err_ = true; + } + break; + } + case 7: { + if (myrand(2) == 0) { + if (db_->check(kbuf, ksiz) < 0 && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::check"); + err_ = true; + } + } else { + size_t rsiz; + char* rbuf = db_->seize(kbuf, ksiz, &rsiz); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::seize"); + err_ = true; + } + } + break; + } + case 8: { + if (myrand(10) == 0) { + if (!cur->jump(kbuf, ksiz) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + } else { + class VisitorImpl : public kc::DB::Visitor { + public: + explicit VisitorImpl(const char* lbuf) : lbuf_(lbuf) {} + private: + const char* visit_full(const char* kbuf, size_t ksiz, + const char* vbuf, size_t vsiz, size_t* sp) { + const char* rv = NOP; + switch (myrand(3)) { + case 0: { + rv = lbuf_; + *sp = myrand(RECBUFSIZL) / (myrand(5) + 1); + break; + } + case 1: { + rv = REMOVE; + break; + } + } + return rv; + } + const char* lbuf_; + } visitor(lbuf_); + if (!cur->accept(&visitor, true, myrand(2) == 0) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::accept"); + err_ = true; + } + if (myrand(3) == 0 && !cur->step() && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::step"); + err_ = true; + } + if (myrand(3) == 0 && !cur->step_back() && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::step"); + err_ = true; + } + } + break; + } + default: { + size_t rsiz; + char* rbuf = db_->get(kbuf, ksiz, &rsiz); + if (rbuf) { + delete[] rbuf; + } else if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "DB::get"); + err_ = true; + } + break; + } + } + } while (myrand(100) == 0); + if (i == rnum_ / 2) { + if (myrand(thnum_ * 4) == 0) { + if (!db_->clear()) { + dberrprint(db_, __LINE__, "DB::clear"); + err_ = true; + } + } else { + class SyncProcessor : public kc::BasicDB::FileProcessor { + private: + bool process(const std::string& path, int64_t count, int64_t size) { + yield(); + return true; + } + } syncprocessor; + if (!db_->synchronize(false, &syncprocessor)) { + dberrprint(db_, __LINE__, "DB::synchronize"); + err_ = true; + } + } + } + if (tran) { + yield(); + if (!db_->end_transaction(myrand(10) > 0)) { + dberrprint(db_, __LINE__, "DB::end_transactin"); + err_ = true; + } + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + delete cur; + } + private: + int32_t id_; + kc::GrassDB* db_; + int64_t rnum_; + int32_t thnum_; + const char* lbuf_; + bool err_; + }; + char lbuf[RECBUFSIZL]; + std::memset(lbuf, '*', sizeof(lbuf)); + ThreadWicked threads[THREADMAX]; + if (thnum < 2) { + threads[0].setparams(0, &db, rnum, thnum, lbuf); + threads[0].run(); + if (threads[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threads[i].setparams(i, &db, rnum, thnum, lbuf); + threads[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threads[i].join(); + if (threads[i].error()) err = true; + } + } + dbmetaprint(&db, itcnt == itnum); + if (!db.close()) { + dberrprint(&db, __LINE__, "DB::close"); + err = true; + } + oprintf("time: %.3f\n", kc::time() - stime); + } + oprintf("%s\n\n", err ? "error" : "ok"); + return err ? 1 : 0; +} + + +// perform tran command +static int32_t proctran(int64_t rnum, int32_t thnum, int32_t itnum, + int32_t opts, int64_t bnum, int32_t psiz, int64_t pccap, + kc::Comparator* rcomp, bool lv) { + oprintf("<Transaction Test>\n seed=%u rnum=%lld thnum=%d itnum=%d" + " opts=%d bnum=%lld psiz=%d pccap=%lld rcomp=%p lv=%d\n\n", + g_randseed, (long long)rnum, thnum, itnum, + opts, (long long)bnum, psiz, (long long)pccap, rcomp, lv); + bool err = false; + kc::GrassDB db; + kc::GrassDB paradb; + db.tune_logger(stdlogger(g_progname, &std::cout), + lv ? kc::UINT32MAX : kc::BasicDB::Logger::WARN | kc::BasicDB::Logger::ERROR); + paradb.tune_logger(stdlogger(g_progname, &std::cout), lv ? kc::UINT32MAX : + kc::BasicDB::Logger::WARN | kc::BasicDB::Logger::ERROR); + if (opts > 0) db.tune_options(opts); + if (bnum > 0) db.tune_buckets(bnum); + if (psiz > 0) db.tune_page(psiz); + if (pccap > 0) db.tune_page_cache(pccap); + if (rcomp) db.tune_comparator(rcomp); + for (int32_t itcnt = 1; itcnt <= itnum; itcnt++) { + oprintf("iteration %d updating:\n", itcnt); + double stime = kc::time(); + uint32_t omode = kc::GrassDB::OWRITER | kc::GrassDB::OCREATE; + if (itcnt == 1) omode |= kc::GrassDB::OTRUNCATE; + if (!db.open("%", omode)) { + dberrprint(&db, __LINE__, "DB::open"); + err = true; + } + if (!paradb.open("para", omode)) { + dberrprint(¶db, __LINE__, "DB::open"); + err = true; + } + class ThreadTran : public kc::Thread { + public: + void setparams(int32_t id, kc::GrassDB* db, kc::GrassDB* paradb, int64_t rnum, + int32_t thnum, const char* lbuf) { + id_ = id; + db_ = db; + paradb_ = paradb; + rnum_ = rnum; + thnum_ = thnum; + lbuf_ = lbuf; + err_ = false; + } + bool error() { + return err_; + } + void run() { + kc::DB::Cursor* cur = db_->cursor(); + int64_t range = rnum_ * thnum_; + char kbuf[RECBUFSIZ]; + size_t ksiz = std::sprintf(kbuf, "%lld", (long long)(myrand(range) + 1)); + if (!cur->jump(kbuf, ksiz) && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + bool tran = true; + if (!db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + tran = false; + err_ = true; + } + bool commit = myrand(10) > 0; + for (int64_t i = 1; !err_ && i <= rnum_; i++) { + ksiz = std::sprintf(kbuf, "%lld", (long long)(myrand(range) + 1)); + const char* vbuf = kbuf; + size_t vsiz = ksiz; + if (myrand(10) == 0) { + vbuf = lbuf_; + vsiz = myrand(RECBUFSIZL) / (myrand(5) + 1); + } + class VisitorImpl : public kc::DB::Visitor { + public: + explicit VisitorImpl(const char* vbuf, size_t vsiz, kc::BasicDB* paradb) : + vbuf_(vbuf), vsiz_(vsiz), paradb_(paradb) {} + private: + const char* visit_full(const char* kbuf, size_t ksiz, + const char* vbuf, size_t vsiz, size_t* sp) { + return visit_empty(kbuf, ksiz, sp); + } + const char* visit_empty(const char* kbuf, size_t ksiz, size_t* sp) { + const char* rv = NOP; + switch (myrand(3)) { + case 0: { + rv = vbuf_; + *sp = vsiz_; + if (paradb_) paradb_->set(kbuf, ksiz, vbuf_, vsiz_); + break; + } + case 1: { + rv = REMOVE; + if (paradb_) paradb_->remove(kbuf, ksiz); + break; + } + } + return rv; + } + const char* vbuf_; + size_t vsiz_; + kc::BasicDB* paradb_; + } visitor(vbuf, vsiz, !tran || commit ? paradb_ : NULL); + if (myrand(4) == 0) { + if (!cur->accept(&visitor, true, myrand(2) == 0) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::accept"); + err_ = true; + } + } else { + if (!db_->accept(kbuf, ksiz, &visitor, true)) { + dberrprint(db_, __LINE__, "DB::accept"); + err_ = true; + } + } + if (myrand(1000) == 0) { + ksiz = std::sprintf(kbuf, "%lld", (long long)(myrand(range) + 1)); + if (!cur->jump(kbuf, ksiz)) { + if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } else if (!cur->jump() && db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + } + std::vector<std::string> keys; + keys.reserve(100); + while (myrand(50) != 0) { + std::string key; + if (cur->get_key(&key)) { + keys.push_back(key); + if (!cur->get_value(&key) && kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_value"); + err_ = true; + } + } else { + if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::get_key"); + err_ = true; + } + break; + } + if (!cur->step()) { + if (db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::jump"); + err_ = true; + } + break; + } + } + class Remover : public kc::DB::Visitor { + public: + explicit Remover(kc::BasicDB* paradb) : paradb_(paradb) {} + private: + const char* visit_full(const char* kbuf, size_t ksiz, + const char* vbuf, size_t vsiz, size_t* sp) { + if (myrand(200) == 0) return NOP; + if (paradb_) paradb_->remove(kbuf, ksiz); + return REMOVE; + } + kc::BasicDB* paradb_; + } remover(!tran || commit ? paradb_ : NULL); + std::vector<std::string>::iterator it = keys.begin(); + std::vector<std::string>::iterator end = keys.end(); + while (it != end) { + if (myrand(50) == 0) { + if (!cur->accept(&remover, true, false) && + db_->error() != kc::BasicDB::Error::NOREC) { + dberrprint(db_, __LINE__, "Cursor::accept"); + err_ = true; + } + } else { + if (!db_->accept(it->c_str(), it->size(), &remover, true)) { + dberrprint(db_, __LINE__, "DB::accept"); + err_ = true; + } + } + ++it; + } + } + if (tran && myrand(100) == 0) { + if (db_->end_transaction(commit)) { + yield(); + if (!db_->begin_transaction(false)) { + dberrprint(db_, __LINE__, "DB::begin_transaction"); + tran = false; + err_ = true; + } + } else { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + } + if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) { + oputchar('.'); + if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i); + } + } + if (tran && !db_->end_transaction(commit)) { + dberrprint(db_, __LINE__, "DB::end_transaction"); + err_ = true; + } + delete cur; + } + private: + int32_t id_; + kc::GrassDB* db_; + kc::GrassDB* paradb_; + int64_t rnum_; + int32_t thnum_; + const char* lbuf_; + bool err_; + }; + char lbuf[RECBUFSIZL]; + std::memset(lbuf, '*', sizeof(lbuf)); + ThreadTran threads[THREADMAX]; + if (thnum < 2) { + threads[0].setparams(0, &db, ¶db, rnum, thnum, lbuf); + threads[0].run(); + if (threads[0].error()) err = true; + } else { + for (int32_t i = 0; i < thnum; i++) { + threads[i].setparams(i, &db, ¶db, rnum, thnum, lbuf); + threads[i].start(); + } + for (int32_t i = 0; i < thnum; i++) { + threads[i].join(); + if (threads[i].error()) err = true; + } + } + oprintf("iteration %d checking:\n", itcnt); + if (db.count() != paradb.count()) { + dberrprint(&db, __LINE__, "DB::count"); + err = true; + } + class VisitorImpl : public kc::DB::Visitor { + public: + explicit VisitorImpl(int64_t rnum, kc::BasicDB* paradb) : + rnum_(rnum), paradb_(paradb), err_(false), cnt_(0) {} + bool error() { + return err_; + } + private: + const char* visit_full(const char* kbuf, size_t ksiz, + const char* vbuf, size_t vsiz, size_t* sp) { + cnt_++; + size_t rsiz; + char* rbuf = paradb_->get(kbuf, ksiz, &rsiz); + if (rbuf) { + delete[] rbuf; + } else { + dberrprint(paradb_, __LINE__, "DB::get"); + err_ = true; + } + if (rnum_ > 250 && cnt_ % (rnum_ / 250) == 0) { + oputchar('.'); + if (cnt_ == rnum_ || cnt_ % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)cnt_); + } + return NOP; + } + int64_t rnum_; + kc::BasicDB* paradb_; + bool err_; + int64_t cnt_; + } visitor(rnum, ¶db), paravisitor(rnum, &db); + if (!db.iterate(&visitor, false)) { + dberrprint(&db, __LINE__, "DB::iterate"); + err = true; + } + oprintf(" (end)\n"); + if (visitor.error()) err = true; + if (!paradb.iterate(¶visitor, false)) { + dberrprint(&db, __LINE__, "DB::iterate"); + err = true; + } + oprintf(" (end)\n"); + if (paravisitor.error()) err = true; + if (!paradb.close()) { + dberrprint(¶db, __LINE__, "DB::close"); + err = true; + } + dbmetaprint(&db, itcnt == itnum); + if (!db.close()) { + dberrprint(&db, __LINE__, "DB::close"); + err = true; + } + oprintf("time: %.3f\n", kc::time() - stime); + } + oprintf("%s\n\n", err ? "error" : "ok"); + return err ? 1 : 0; +} + + + +// END OF FILE |