Import BSDDB 4.7.25 (as of svn r89086)

2017-09-04 13:40:25 -05:00
parent 4b29e0458f
commit 8f590873d0
4781 changed files with 2241032 additions and 6 deletions
--- a/test_micro/source/b_txn_write.c
+++ b/test_micro/source/b_txn_write.c
@@ -0,0 +1,168 @@
+/*
+ * $Id: b_txn_write.c 63573 2008-05-23 21:43:21Z trent.nelson $
+ */
+#include "bench.h"
+
+static int usage __P((void));
+
+#ifdef DB_INIT_REP
+static int b_txn_write_send __P((DB_ENV *,
+    const DBT *, const DBT *, const DB_LSN *, int, u_int32_t));
+
+/*
+ * b_txn_write_send --
+ *	A stubbed-out replication message function.
+ */
+static int
+b_txn_write_send(dbenv, control, rec, lsn, eid, flags)
+	DB_ENV *dbenv;
+	const DBT *control, *rec;
+	const DB_LSN *lsn;
+	int eid;
+	u_int32_t flags;
+{
+	COMPQUIET(dbenv, NULL);
+	COMPQUIET(control, NULL);
+	COMPQUIET(rec, NULL);
+	COMPQUIET(lsn, NULL);
+	COMPQUIET(eid, 0);
+	COMPQUIET(flags, 0);
+	return (0);
+}
+#endif
+
+int
+b_txn_write(int argc, char *argv[])
+{
+	extern char *optarg;
+	extern int optind;
+	DB *dbp;
+	DBT key, data;
+	DB_ENV *dbenv;
+	DB_TXN *txn;
+	u_int32_t flags, oflags;
+	int ch, i, count, rep_stub;
+	char *config;
+
+	count = 1000;
+	oflags = flags = 0;
+	rep_stub = 0;
+	config = "synchronous";
+	while ((ch = getopt(argc, argv, "ac:rw")) != EOF)
+		switch (ch) {
+		case 'a':
+			config = "nosync";
+			flags = DB_TXN_NOSYNC;
+			break;
+		case 'c':
+			count = atoi(optarg);
+			break;
+		case 'r':
+#ifdef DB_INIT_REP
+			rep_stub = 1;
+#else
+			exit(0);
+#endif
+			break;
+		case 'w':
+			config = "write-nosync";
+#ifdef DB_TXN_WRITE_NOSYNC
+			flags = DB_TXN_WRITE_NOSYNC;
+#else
+			exit(0);
+#endif
+			break;
+		case '?':
+		default:
+			return (usage());
+		}
+	argc -= optind;
+	argv += optind;
+	if (argc != 0)
+		return (usage());
+
+	/* Create the environment. */
+	DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
+	dbenv->set_errfile(dbenv, stderr);
+
+#ifdef DB_INIT_REP
+	if (rep_stub) {
+#if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 5 || DB_VERSION_MAJOR > 4
+		DB_BENCH_ASSERT(
+		    dbenv->rep_set_transport(dbenv, 1, b_txn_write_send) == 0);
+#else
+		DB_BENCH_ASSERT(
+		    dbenv->set_rep_transport(dbenv, 1, b_txn_write_send) == 0);
+#endif
+		oflags |= DB_INIT_REP;
+	}
+#endif
+	oflags |= DB_CREATE | DB_INIT_LOCK |
+	    DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN | DB_PRIVATE;
+#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0
+	DB_BENCH_ASSERT(
+	    dbenv->open(dbenv, TESTDIR, NULL, flags | oflags, 0666) == 0);
+#endif
+#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1
+	DB_BENCH_ASSERT(
+	    dbenv->open(dbenv, TESTDIR, flags | oflags, 0666) == 0);
+#endif
+#if DB_VERSION_MAJOR > 3 || DB_VERSION_MINOR > 1
+	if (flags != 0)
+		DB_BENCH_ASSERT(dbenv->set_flags(dbenv, flags, 1) == 0);
+	DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR, oflags, 0666) == 0);
+#endif
+
+#ifdef DB_INIT_REP
+	if (rep_stub)
+		DB_BENCH_ASSERT(
+		    dbenv->rep_start(dbenv, NULL, DB_REP_MASTER) == 0);
+#endif
+
+	/* Create the database. */
+	DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
+#if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
+	DB_BENCH_ASSERT(dbp->open(dbp, NULL,
+	    TESTFILE, NULL, DB_BTREE, DB_CREATE | DB_AUTO_COMMIT, 0666) == 0);
+#else
+	DB_BENCH_ASSERT(
+	    dbp->open(dbp, TESTFILE, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
+#endif
+
+	/* Initialize the data. */
+	memset(&key, 0, sizeof(key));
+	memset(&data, 0, sizeof(data));
+	key.size = data.size = 20;
+	key.data = data.data = "01234567890123456789";
+
+	/* Start/commit a transaction count times. */
+	TIMER_START;
+	for (i = 0; i < count; ++i) {
+#if DB_VERSION_MAJOR < 4
+		DB_BENCH_ASSERT(txn_begin(dbenv, NULL, &txn, 0) == 0);
+		DB_BENCH_ASSERT(dbp->put(dbp, txn, &key, &data, 0) == 0);
+		DB_BENCH_ASSERT(txn_commit(txn, 0) == 0);
+#else
+		DB_BENCH_ASSERT(dbenv->txn_begin(dbenv, NULL, &txn, 0) == 0);
+		DB_BENCH_ASSERT(dbp->put(dbp, txn, &key, &data, 0) == 0);
+		DB_BENCH_ASSERT(txn->commit(txn, 0) == 0);
+#endif
+	}
+	TIMER_STOP;
+
+	printf("# %d %stransactions write %s commit pairs\n",
+	    count, rep_stub ? "replicated ": "", config);
+	TIMER_DISPLAY(count);
+
+	DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
+	DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
+
+	return (0);
+}
+
+static int
+usage()
+{
+	(void)fprintf(stderr, "usage: b_txn_write [-arw] [-c count]\n");
+	return (EXIT_FAILURE);
+}