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_open.c
+++ b/test_micro/source/b_open.c
@@ -0,0 +1,140 @@
+/*
+ * $Id: b_open.c 63573 2008-05-23 21:43:21Z trent.nelson $
+ */
+#include "bench.h"
+
+static int usage(void);
+
+int
+b_open(int argc, char *argv[])
+{
+	extern char *optarg;
+	extern int optind;
+	DB_ENV *dbenv;
+	DB *dbp;
+	DBTYPE type;
+	int ch, i, count;
+	char *fname, *dbname, *ts;
+
+	type = DB_BTREE;
+	count = 1000;
+	fname = dbname = NULL;
+	ts = "Btree";
+	while ((ch = getopt(argc, argv, "c:dft:")) != EOF)
+		switch (ch) {
+		case 'c':
+			count = atoi(optarg);
+			break;
+		case 'd':
+			dbname = "dbname";
+			break;
+		case 'f':
+			fname = "filename";
+			break;
+		case 't':
+			switch (optarg[0]) {
+			case 'B': case 'b':
+				ts = "Btree";
+				type = DB_BTREE;
+				break;
+			case 'H': case 'h':
+				if (b_util_have_hash())
+					return (0);
+				ts = "Hash";
+				type = DB_HASH;
+				break;
+			case 'Q': case 'q':
+				if (b_util_have_queue())
+					return (0);
+				ts = "Queue";
+				type = DB_QUEUE;
+				break;
+			case 'R': case 'r':
+				ts = "Recno";
+				type = DB_RECNO;
+				break;
+			default:
+				return (usage());
+			}
+			break;
+		case '?':
+		default:
+			return (usage());
+		}
+	argc -= optind;
+	argv += optind;
+	if (argc != 0)
+		return (usage());
+
+#if DB_VERSION_MAJOR < 4
+	/*
+	 * Don't run in-memory database tests on versions less than 3, it
+	 * takes forever and eats memory.
+	 */
+	if (fname == NULL && dbname == NULL)
+		return (0);
+#endif
+#if DB_VERSION_MAJOR < 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4
+	/*
+	 * Named in-memory databases weren't available until 4.4.
+	 */
+	if (fname == NULL && dbname != NULL)
+		return (0);
+#endif
+
+	/* Create the environment. */
+	DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
+	dbenv->set_errfile(dbenv, stderr);
+#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0
+	DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
+	    NULL, DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE, 0666) == 0);
+#else
+	DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
+	    DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE, 0666) == 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, fname, dbname, type, DB_CREATE, 0666) == 0);
+#else
+	DB_BENCH_ASSERT(dbp->open(
+	    dbp, fname, dbname, type, DB_CREATE, 0666) == 0);
+#endif
+	DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
+
+	/* Open the database count times. */
+	TIMER_START;
+	for (i = 0; i < count; ++i) {
+		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, fname, dbname, type, DB_CREATE, 0666) == 0);
+#else
+		DB_BENCH_ASSERT(dbp->open(
+		    dbp, fname, dbname, type, DB_CREATE, 0666) == 0);
+#endif
+		DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
+	}
+	TIMER_STOP;
+
+	printf("# %d %s %sdatabase open/close pairs\n",
+	    count, ts,
+	    fname == NULL ?
+		(dbname == NULL ? "in-memory " : "named in-memory ") :
+		(dbname == NULL ? "" : "sub-"));
+	TIMER_DISPLAY(count);
+
+	DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
+
+	return (0);
+}
+
+static int
+usage()
+{
+	(void)fprintf(stderr, "usage: b_open [-df] [-c count] [-t type]\n");
+	return (EXIT_FAILURE);
+}