BSD 4.4 Lite Lib Sources

14 files changed, 3135 insertions, 0 deletions

diff --git a/lib/libc/db/test/Makefile b/lib/libc/db/test/Makefile
new file mode 100644
index 0000000..c816432
--- /dev/null
+++ b/lib/libc/db/test/Makefile
@@ -0,0 +1,17 @@
+#	@(#)Makefile	8.9 (Berkeley) 2/21/94
+
+PROG=	dbtest
+OBJS=	dbtest.o strerror.o
+
+# Add -DSTATISTICS to CFLAGS to get btree statistical use info.
+# Note, the db library has to be compiled for statistics as well.
+CFLAGS=	-D__DBINTERFACE_PRIVATE -DDEBUG -O ${INC}
+
+dbtest: ${OBJS} ${LIB}
+	${CC} -o $@ ${OBJS} ${LIB}
+
+strerror.o: ../PORT/clib/strerror.c
+	${CC} -c ../PORT/clib/strerror.c
+
+clean:
+	rm -f gmon.out ${OBJS} ${PROG} t1 t2 t3
diff --git a/lib/libc/db/test/README b/lib/libc/db/test/README
new file mode 100644
index 0000000..8631c77
--- /dev/null
+++ b/lib/libc/db/test/README
@@ -0,0 +1,55 @@
+#	@(#)README	8.2 (Berkeley) 2/21/94
+
+To build this portably, try something like:
+
+    make INC="-I../PORT/MACH/ -I../PORT/MACH/include" LIB=../PORT/MACH/libdb.a
+
+where MACH is the machine, i.e. "sunos.4.1.1".
+
+To run the tests, enter "sh run.test".  If your system dictionary isn't
+in /usr/share/dict/words, edit run.test to reflect the correct place.
+
+=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+The script file consists of lines with a initial character which is
+the "command" for that line.  Legal characters are as follows:
+
+c: compare a record
+	+ must be followed by [kK][dD]; the data value in the database
+	  associated with the specified key is compared to the specified
+	  data value.
+e: echo a string
+	+ writes out the rest of the line into the output file; if the
+	  last character is not a carriage-return, a newline is appended.
+g: do a get command
+	+ must be followed by [kK]
+	+ writes out the retrieved data DBT.
+p: do a put command
+	+ must be followed by [kK][dD]
+r: do a del command
+	+ must be followed by [kK]
+s: do a seq command
+	+ writes out the retrieved data DBT.
+f: set the flags for the next command
+	+ no value zero's the flags
+D [file]: data file
+	+ set the current data value to the contents of the file
+d [data]:
+	+ set the current key value to the contents of the line.
+K [file]: key file
+	+ set the current key value to the contents of the file
+k [data]:
+	+ set the current key value to the contents of the line.
+o [r]: dump [reverse]
+	+ dump the database out, if 'r' is set, in reverse order.
+
+Options to dbtest are as follows:
+
+	-f: Use the file argument as the database file.
+	-i: Use the rest of the argument to set elements in the info
+	    structure.  If the type is btree, then "-i cachesize=10240"
+	    will set BTREEINFO.cachesize to 10240.
+	-o: The rest of the argument is the output file instead of
+	    using stdout.
+
+Dbtest requires two arguments, the type of access "hash", "recno" or
+"btree", and the script name.
diff --git a/lib/libc/db/test/btree.tests/main.c b/lib/libc/db/test/btree.tests/main.c
new file mode 100644
index 0000000..f26e193
--- /dev/null
+++ b/lib/libc/db/test/btree.tests/main.c
@@ -0,0 +1,765 @@
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Mike Olson.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 6/4/93";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/param.h>
+#include <fcntl.h>
+#include <db.h>
+#include <errno.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include "btree.h"
+
+typedef struct cmd_table {
+	char *cmd;
+	int nargs;
+	int rconv;
+	void (*func) __P((DB *, char **));
+	char *usage, *descrip;
+} cmd_table;
+
+int stopstop;
+DB *globaldb;
+
+void append	__P((DB *, char **));
+void bstat	__P((DB *, char **));
+void cursor	__P((DB *, char **));
+void delcur	__P((DB *, char **));
+void delete	__P((DB *, char **));
+void dump	__P((DB *, char **));
+void first	__P((DB *, char **));
+void get	__P((DB *, char **));
+void help	__P((DB *, char **));
+void iafter	__P((DB *, char **));
+void ibefore	__P((DB *, char **));
+void icursor	__P((DB *, char **));
+void insert	__P((DB *, char **));
+void keydata	__P((DBT *, DBT *));
+void last	__P((DB *, char **));
+void list	__P((DB *, char **));
+void load	__P((DB *, char **));
+void mstat	__P((DB *, char **));
+void next	__P((DB *, char **));
+int  parse	__P((char *, char **, int));
+void previous	__P((DB *, char **));
+void show	__P((DB *, char **));
+void usage	__P((void));
+void user	__P((DB *));
+
+cmd_table commands[] = {
+	"?",	0, 0, help, "help", NULL,
+	"a",	2, 1, append, "append key def", "append key with data def",
+	"b",	0, 0, bstat, "bstat", "stat btree",
+	"c",	1, 1, cursor,  "cursor word", "move cursor to word",
+	"delc",	0, 0, delcur, "delcur", "delete key the cursor references",
+	"dele",	1, 1, delete, "delete word", "delete word",
+	"d",	0, 0, dump, "dump", "dump database",
+	"f",	0, 0, first, "first", "move cursor to first record",
+	"g",	1, 1, get, "get key", "locate key",
+	"h",	0, 0, help, "help", "print command summary",
+	"ia",	2, 1, iafter, "iafter key data", "insert data after key",
+	"ib",	2, 1, ibefore, "ibefore key data", "insert data before key",
+	"ic",	2, 1, icursor, "icursor key data", "replace cursor",
+	"in",	2, 1, insert, "insert key def", "insert key with data def",
+	"la",	0, 0, last, "last", "move cursor to last record",
+	"li",	1, 1, list, "list file", "list to a file",
+	"loa",	1, 0, load, "load file", NULL,
+	"loc",	1, 1, get, "get key", NULL,
+	"m",	0, 0, mstat, "mstat", "stat memory pool",
+	"n",	0, 0, next, "next", "move cursor forward one record",
+	"p",	0, 0, previous, "previous", "move cursor back one record",
+	"q",	0, 0, NULL, "quit", "quit",
+	"sh",	1, 0, show, "show page", "dump a page",
+	{ NULL },
+};
+
+int recno;					/* use record numbers */
+char *dict = "words";				/* default dictionary */
+char *progname;
+
+int
+main(argc, argv)
+	int argc;
+	char **argv;
+{
+	int c;
+	DB *db;
+	BTREEINFO b;
+
+	progname = *argv;
+
+	b.flags = 0;
+	b.cachesize = 0;
+	b.maxkeypage = 0;
+	b.minkeypage = 0;
+	b.psize = 0;
+	b.compare = NULL;
+	b.prefix = NULL;
+	b.lorder = 0;
+
+	while ((c = getopt(argc, argv, "bc:di:lp:ru")) != EOF) {
+		switch (c) {
+		case 'b':
+			b.lorder = BIG_ENDIAN;
+			break;
+		case 'c':
+			b.cachesize = atoi(optarg);
+			break;
+		case 'd':
+			b.flags |= R_DUP;
+			break;
+		case 'i':
+			dict = optarg;
+			break;
+		case 'l':
+			b.lorder = LITTLE_ENDIAN;
+			break;
+		case 'p':
+			b.psize = atoi(optarg);
+			break;
+		case 'r':
+			recno = 1;
+			break;
+		case 'u':
+			b.flags = 0;
+			break;
+		default:
+			usage();
+		}
+	}
+	argc -= optind;
+	argv += optind;
+
+	if (recno)
+		db = dbopen(*argv == NULL ? NULL : *argv, O_RDWR,
+		    0, DB_RECNO, NULL);
+	else
+		db = dbopen(*argv == NULL ? NULL : *argv, O_CREAT|O_RDWR,
+		    0600, DB_BTREE, &b);
+
+	if (db == NULL) {
+		(void)fprintf(stderr, "dbopen: %s\n", strerror(errno));
+		exit(1);
+	}
+	globaldb = db;
+	user(db);
+	exit(0);
+	/* NOTREACHED */
+}
+
+void
+user(db)
+	DB *db;
+{
+	FILE *ifp;
+	int argc, i, last;
+	char *lbuf, *argv[4], buf[512];
+
+	if ((ifp = fopen("/dev/tty", "r")) == NULL) {
+		(void)fprintf(stderr,
+		    "/dev/tty: %s\n", strerror(errno));
+		exit(1);
+	}
+	for (last = 0;;) {
+		(void)printf("> ");
+		(void)fflush(stdout);
+		if ((lbuf = fgets(&buf[0], 512, ifp)) == NULL)
+			break;
+		if (lbuf[0] == '\n') {
+			i = last;
+			goto uselast;
+		}
+		lbuf[strlen(lbuf) - 1] = '\0';
+
+		if (lbuf[0] == 'q')
+			break;
+
+		argc = parse(lbuf, &argv[0], 3);
+		if (argc == 0)
+			continue;
+
+		for (i = 0; commands[i].cmd != NULL; i++)
+			if (strncmp(commands[i].cmd, argv[0],
+			    strlen(commands[i].cmd)) == 0)
+				break;
+
+		if (commands[i].cmd == NULL) {
+			(void)fprintf(stderr,
+			    "%s: command unknown ('help' for help)\n", lbuf);
+			continue;
+		}
+
+		if (commands[i].nargs != argc - 1) {
+			(void)fprintf(stderr, "usage: %s\n", commands[i].usage);
+			continue;
+		}
+
+		if (recno && commands[i].rconv) {
+			static recno_t nlong;
+			nlong = atoi(argv[1]);
+			argv[1] = (char *)&nlong;
+		}
+uselast:	last = i;
+		(*commands[i].func)(db, argv);
+	}
+	if ((db->sync)(db) == RET_ERROR)
+		perror("dbsync");
+	else if ((db->close)(db) == RET_ERROR)
+		perror("dbclose");
+}
+
+int
+parse(lbuf, argv, maxargc)
+	char *lbuf, **argv;
+	int maxargc;
+{
+	int argc = 0;
+	char *c;
+
+	c = lbuf;
+	while (isspace(*c))
+		c++;
+	while (*c != '\0' && argc < maxargc) {
+		*argv++ = c;
+		argc++;
+		while (!isspace(*c) && *c != '\0') {
+			c++;
+		}
+		while (isspace(*c))
+			*c++ = '\0';
+	}
+	return (argc);
+}
+
+void
+append(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT key, data;
+	int status;
+
+	if (!recno) {
+		(void)fprintf(stderr,
+		    "append only available for recno db's.\n");
+		return;
+	}
+	key.data = argv[1];
+	key.size = sizeof(recno_t);
+	data.data = argv[2];
+	data.size = strlen(data.data);
+	status = (db->put)(db, &key, &data, R_APPEND);
+	switch (status) {
+	case RET_ERROR:
+		perror("append/put");
+		break;
+	case RET_SPECIAL:
+		(void)printf("%s (duplicate key)\n", argv[1]);
+		break;
+	case RET_SUCCESS:
+		break;
+	}
+}
+
+void
+cursor(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	int status;
+
+	key.data = argv[1];
+	if (recno)
+		key.size = sizeof(recno_t);
+	else
+		key.size = strlen(argv[1]) + 1;
+	status = (*db->seq)(db, &key, &data, R_CURSOR);
+	switch (status) {
+	case RET_ERROR:
+		perror("cursor/seq");
+		break;
+	case RET_SPECIAL:
+		(void)printf("key not found\n");
+		break;
+	case RET_SUCCESS:
+		keydata(&key, &data);
+		break;
+	}
+}
+
+void
+delcur(db, argv)
+	DB *db;
+	char **argv;
+{
+	int status;
+
+	status = (*db->del)(db, NULL, R_CURSOR);
+
+	if (status == RET_ERROR)
+		perror("delcur/del");
+}
+
+void
+delete(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT key;
+	int status;
+
+	key.data = argv[1];
+	if (recno)
+		key.size = sizeof(recno_t);
+	else
+		key.size = strlen(argv[1]) + 1;
+
+	status = (*db->del)(db, &key, 0);
+	switch (status) {
+	case RET_ERROR:
+		perror("delete/del");
+		break;
+	case RET_SPECIAL:
+		(void)printf("key not found\n");
+		break;
+	case RET_SUCCESS:
+		break;
+	}
+}
+
+void
+dump(db, argv)
+	DB *db;
+	char **argv;
+{
+	__bt_dump(db);
+}
+
+void
+first(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	int status;
+
+	status = (*db->seq)(db, &key, &data, R_FIRST);
+
+	switch (status) {
+	case RET_ERROR:
+		perror("first/seq");
+		break;
+	case RET_SPECIAL:
+		(void)printf("no more keys\n");
+		break;
+	case RET_SUCCESS:
+		keydata(&key, &data);
+		break;
+	}
+}
+
+void
+get(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	int status;
+
+	key.data = argv[1];
+	if (recno)
+		key.size = sizeof(recno_t);
+	else
+		key.size = strlen(argv[1]) + 1;
+
+	status = (*db->get)(db, &key, &data, 0);
+
+	switch (status) {
+	case RET_ERROR:
+		perror("get/get");
+		break;
+	case RET_SPECIAL:
+		(void)printf("key not found\n");
+		break;
+	case RET_SUCCESS:
+		keydata(&key, &data);
+		break;
+	}
+}
+
+void
+help(db, argv)
+	DB *db;
+	char **argv;
+{
+	int i;
+
+	for (i = 0; commands[i].cmd; i++)
+		if (commands[i].descrip)
+			(void)printf("%s: %s\n",
+			    commands[i].usage, commands[i].descrip);
+}
+
+void
+iafter(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT key, data;
+	int status;
+
+	if (!recno) {
+		(void)fprintf(stderr,
+		    "iafter only available for recno db's.\n");
+		return;
+	}
+	key.data = argv[1];
+	key.size = sizeof(recno_t);
+	data.data = argv[2];
+	data.size = strlen(data.data);
+	status = (db->put)(db, &key, &data, R_IAFTER);
+	switch (status) {
+	case RET_ERROR:
+		perror("iafter/put");
+		break;
+	case RET_SPECIAL:
+		(void)printf("%s (duplicate key)\n", argv[1]);
+		break;
+	case RET_SUCCESS:
+		break;
+	}
+}
+
+void
+ibefore(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT key, data;
+	int status;
+
+	if (!recno) {
+		(void)fprintf(stderr,
+		    "ibefore only available for recno db's.\n");
+		return;
+	}
+	key.data = argv[1];
+	key.size = sizeof(recno_t);
+	data.data = argv[2];
+	data.size = strlen(data.data);
+	status = (db->put)(db, &key, &data, R_IBEFORE);
+	switch (status) {
+	case RET_ERROR:
+		perror("ibefore/put");
+		break;
+	case RET_SPECIAL:
+		(void)printf("%s (duplicate key)\n", argv[1]);
+		break;
+	case RET_SUCCESS:
+		break;
+	}
+}
+
+void
+icursor(db, argv)
+	DB *db;
+	char **argv;
+{
+	int status;
+	DBT data, key;
+
+	key.data = argv[1];
+	if (recno)
+		key.size = sizeof(recno_t);
+	else
+		key.size = strlen(argv[1]) + 1;
+	data.data = argv[2];
+	data.size = strlen(argv[2]) + 1;
+
+	status = (*db->put)(db, &key, &data, R_CURSOR);
+	switch (status) {
+	case RET_ERROR:
+		perror("icursor/put");
+		break;
+	case RET_SPECIAL:
+		(void)printf("%s (duplicate key)\n", argv[1]);
+		break;
+	case RET_SUCCESS:
+		break;
+	}
+}
+
+void
+insert(db, argv)
+	DB *db;
+	char **argv;
+{
+	int status;
+	DBT data, key;
+
+	key.data = argv[1];
+	if (recno)
+		key.size = sizeof(recno_t);
+	else
+		key.size = strlen(argv[1]) + 1;
+	data.data = argv[2];
+	data.size = strlen(argv[2]) + 1;
+
+	status = (*db->put)(db, &key, &data, R_NOOVERWRITE);
+	switch (status) {
+	case RET_ERROR:
+		perror("insert/put");
+		break;
+	case RET_SPECIAL:
+		(void)printf("%s (duplicate key)\n", argv[1]);
+		break;
+	case RET_SUCCESS:
+		break;
+	}
+}
+
+void
+last(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	int status;
+
+	status = (*db->seq)(db, &key, &data, R_LAST);
+
+	switch (status) {
+	case RET_ERROR:
+		perror("last/seq");
+		break;
+	case RET_SPECIAL:
+		(void)printf("no more keys\n");
+		break;
+	case RET_SUCCESS:
+		keydata(&key, &data);
+		break;
+	}
+}
+
+void
+list(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	FILE *fp;
+	int status;
+
+	if ((fp = fopen(argv[1], "w")) == NULL) {
+		(void)fprintf(stderr, "%s: %s\n", argv[1], strerror(errno));
+		return;
+	}
+	status = (*db->seq)(db, &key, &data, R_FIRST);
+	while (status == RET_SUCCESS) {
+		(void)fprintf(fp, "%s\n", key.data);
+		status = (*db->seq)(db, &key, &data, R_NEXT);
+	}
+	if (status == RET_ERROR)
+		perror("list/seq");
+}
+
+DB *BUGdb;
+void
+load(db, argv)
+	DB *db;
+	char **argv;
+{
+	register char *p, *t;
+	FILE *fp;
+	DBT data, key;
+	recno_t cnt;
+	size_t len;
+	int status;
+	char *lp, buf[16 * 1024];
+
+	BUGdb = db;
+	if ((fp = fopen(argv[1], "r")) == NULL) {
+		(void)fprintf(stderr, "%s: %s\n", argv[1], strerror(errno));
+		return;
+	}
+	(void)printf("loading %s...\n", argv[1]);
+
+	for (cnt = 1; (lp = fgetline(fp, &len)) != NULL; ++cnt) {
+		if (recno) {
+			key.data = &cnt;
+			key.size = sizeof(recno_t);
+			data.data = lp;
+			data.size = len + 1;
+		} else { 
+			key.data = lp;
+			key.size = len + 1;
+			for (p = lp + len - 1, t = buf; p >= lp; *t++ = *p--);
+			*t = '\0';
+			data.data = buf;
+			data.size = len + 1;
+		}
+
+		status = (*db->put)(db, &key, &data, R_NOOVERWRITE);
+		switch (status) {
+		case RET_ERROR:
+			perror("load/put");
+			exit(1);
+		case RET_SPECIAL:
+			if (recno)
+				(void)fprintf(stderr,
+				    "duplicate: %ld {%s}\n", cnt, data.data);
+			else
+				(void)fprintf(stderr,
+				    "duplicate: %ld {%s}\n", cnt, key.data);
+			exit(1);
+		case RET_SUCCESS:
+			break;
+		}
+	}
+	(void)fclose(fp);
+}
+
+void
+next(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	int status;
+
+	status = (*db->seq)(db, &key, &data, R_NEXT);
+
+	switch (status) {
+	case RET_ERROR:
+		perror("next/seq");
+		break;
+	case RET_SPECIAL:
+		(void)printf("no more keys\n");
+		break;
+	case RET_SUCCESS:
+		keydata(&key, &data);
+		break;
+	}
+}
+
+void
+previous(db, argv)
+	DB *db;
+	char **argv;
+{
+	DBT data, key;
+	int status;
+
+	status = (*db->seq)(db, &key, &data, R_PREV);
+
+	switch (status) {
+	case RET_ERROR:
+		perror("previous/seq");
+		break;
+	case RET_SPECIAL:
+		(void)printf("no more keys\n");
+		break;
+	case RET_SUCCESS:
+		keydata(&key, &data);
+		break;
+	}
+}
+
+void
+show(db, argv)
+	DB *db;
+	char **argv;
+{
+	BTREE *t;
+	PAGE *h;
+	pgno_t pg;
+
+	pg = atoi(argv[1]);
+	t = db->internal;
+	if ((h = mpool_get(t->bt_mp, pg, 0)) == NULL) {
+		(void)printf("getpage of %ld failed\n", pg);
+		return;
+	}
+	if (pg == 0)
+		__bt_dmpage(h);
+	else
+		__bt_dpage(h);
+	mpool_put(t->bt_mp, h, 0);
+}
+
+void
+bstat(db, argv)
+	DB *db;
+	char **argv;
+{
+	(void)printf("BTREE\n");
+	__bt_stat(db);
+}
+
+void
+mstat(db, argv)
+	DB *db;
+	char **argv;
+{
+	(void)printf("MPOOL\n");
+	mpool_stat(((BTREE *)db->internal)->bt_mp);
+}
+
+void
+keydata(key, data)
+	DBT *key, *data;
+{
+	if (!recno && key->size > 0)
+		(void)printf("%s/", key->data);
+	if (data->size > 0)
+		(void)printf("%s", data->data);
+	(void)printf("\n");
+}
+
+void
+usage()
+{
+	(void)fprintf(stderr,
+	    "usage: %s [-bdlu] [-c cache] [-i file] [-p page] [file]\n",
+	    progname);
+	exit (1);
+}
diff --git a/lib/libc/db/test/dbtest.c b/lib/libc/db/test/dbtest.c
new file mode 100644
index 0000000..b8f97dc
--- /dev/null
+++ b/lib/libc/db/test/dbtest.c
@@ -0,0 +1,666 @@
+/*-
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1992, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)dbtest.c	8.8 (Berkeley) 2/21/94";
+#endif /* not lint */
+
+#include <sys/param.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <db.h>
+
+enum S { COMMAND, COMPARE, GET, PUT, REMOVE, SEQ, SEQFLAG, KEY, DATA };
+
+void	 compare __P((DBT *, DBT *));
+DBTYPE	 dbtype __P((char *));
+void	 dump __P((DB *, int));
+void	 err __P((const char *, ...));
+void	 get __P((DB *, DBT *));
+void	 getdata __P((DB *, DBT *, DBT *));
+void	 put __P((DB *, DBT *, DBT *));
+void	 rem __P((DB *, DBT *));
+void	*rfile __P((char *, size_t *));
+void	 seq __P((DB *, DBT *));
+u_int	 setflags __P((char *));
+void	*setinfo __P((DBTYPE, char *));
+void	 usage __P((void));
+void	*xmalloc __P((char *, size_t));
+
+DBTYPE type;
+void *infop;
+u_long lineno;
+u_int flags;
+int ofd = STDOUT_FILENO;
+
+DB *XXdbp;				/* Global for gdb. */
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	extern int optind;
+	extern char *optarg;
+	enum S command, state;
+	DB *dbp;
+	DBT data, key, keydata;
+	size_t len;
+	int ch, oflags;
+	char *fname, *infoarg, *p, buf[8 * 1024];
+
+	infoarg = NULL;
+	fname = NULL;
+	oflags = O_CREAT | O_RDWR;
+	while ((ch = getopt(argc, argv, "f:i:lo:")) != EOF)
+		switch(ch) {
+		case 'f':
+			fname = optarg;
+			break;
+		case 'i':
+			infoarg = optarg;
+			break;
+		case 'l':
+			oflags |= DB_LOCK;
+			break;
+		case 'o':
+			if ((ofd = open(optarg,
+			    O_WRONLY|O_CREAT|O_TRUNC, 0666)) < 0)
+				err("%s: %s", optarg, strerror(errno));
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	argc -= optind;
+	argv += optind;
+
+	if (argc != 2)
+		usage();
+
+	/* Set the type. */
+	type = dbtype(*argv++);
+
+	/* Open the descriptor file. */
+	if (freopen(*argv, "r", stdin) == NULL)
+		err("%s: %s", *argv, strerror(errno));
+
+	/* Set up the db structure as necessary. */
+	if (infoarg == NULL)
+		infop = NULL;
+	else
+		for (p = strtok(infoarg, ",\t "); p != NULL;
+		    p = strtok(0, ",\t "))
+			if (*p != '\0')
+				infop = setinfo(type, p);
+
+	/* Open the DB. */
+	if (fname == NULL) {
+		p = getenv("TMPDIR");
+		if (p == NULL)
+			p = "/var/tmp";
+		(void)sprintf(buf, "%s/__dbtest", p);
+		fname = buf;
+		(void)unlink(buf);
+	}
+	if ((dbp = dbopen(fname,
+	    oflags, S_IRUSR | S_IWUSR, type, infop)) == NULL)
+		err("dbopen: %s", strerror(errno));
+	XXdbp = dbp;
+
+	state = COMMAND;
+	for (lineno = 1;
+	    (p = fgets(buf, sizeof(buf), stdin)) != NULL; ++lineno) {
+		len = strlen(buf);
+		switch(*p) {
+		case 'c':			/* compare */
+			if (state != COMMAND)
+				err("line %lu: not expecting command", lineno);
+			state = KEY;
+			command = COMPARE;
+			break;
+		case 'e':			/* echo */
+			if (state != COMMAND)
+				err("line %lu: not expecting command", lineno);
+			/* Don't display the newline, if CR at EOL. */
+			if (p[len - 2] == '\r')
+				--len;
+			if (write(ofd, p + 1, len - 1) != len - 1)
+				err("write: %s", strerror(errno));
+			break;
+		case 'g':			/* get */
+			if (state != COMMAND)
+				err("line %lu: not expecting command", lineno);
+			state = KEY;
+			command = GET;
+			break;
+		case 'p':			/* put */
+			if (state != COMMAND)
+				err("line %lu: not expecting command", lineno);
+			state = KEY;
+			command = PUT;
+			break;
+		case 'r':			/* remove */
+			if (state != COMMAND)
+				err("line %lu: not expecting command", lineno);
+			state = KEY;
+			command = REMOVE;
+			break;
+		case 's':			/* seq */
+			if (state != COMMAND)
+				err("line %lu: not expecting command", lineno);
+			if (flags == R_CURSOR) {
+				state = KEY;
+				command = SEQ;
+			} else
+				seq(dbp, &key);
+			break;
+		case 'f':
+			flags = setflags(p + 1);
+			break;
+		case 'D':			/* data file */
+			if (state != DATA)
+				err("line %lu: not expecting data", lineno);
+			data.data = rfile(p + 1, &data.size);
+			goto ldata;
+		case 'd':			/* data */
+			if (state != DATA)
+				err("line %lu: not expecting data", lineno);
+			data.data = xmalloc(p + 1, len - 1);
+			data.size = len - 1;
+ldata:			switch(command) {
+			case COMPARE:
+				compare(&keydata, &data);
+				break;
+			case PUT:
+				put(dbp, &key, &data);
+				break;
+			default:
+				err("line %lu: command doesn't take data",
+				    lineno);
+			}
+			if (type != DB_RECNO)
+				free(key.data);
+			free(data.data);
+			state = COMMAND;
+			break;
+		case 'K':			/* key file */
+			if (state != KEY)
+				err("line %lu: not expecting a key", lineno);
+			if (type == DB_RECNO)
+				err("line %lu: 'K' not available for recno",
+				    lineno);
+			key.data = rfile(p + 1, &key.size);
+			goto lkey;
+		case 'k':			/* key */
+			if (state != KEY)
+				err("line %lu: not expecting a key", lineno);
+			if (type == DB_RECNO) {
+				static recno_t recno;
+				recno = atoi(p + 1);
+				key.data = &recno;
+				key.size = sizeof(recno);
+			} else {
+				key.data = xmalloc(p + 1, len - 1);
+				key.size = len - 1;
+			}
+lkey:			switch(command) {
+			case COMPARE:
+				getdata(dbp, &key, &keydata);
+				state = DATA;
+				break;
+			case GET:
+				get(dbp, &key);
+				if (type != DB_RECNO)
+					free(key.data);
+				state = COMMAND;
+				break;
+			case PUT:
+				state = DATA;
+				break;
+			case REMOVE:
+				rem(dbp, &key);
+				if (type != DB_RECNO)
+					free(key.data);
+				state = COMMAND;
+				break;
+			case SEQ:
+				seq(dbp, &key);
+				if (type != DB_RECNO)
+					free(key.data);
+				state = COMMAND;
+				break;
+			default:
+				err("line %lu: command doesn't take a key",
+				    lineno);
+			}
+			break;
+		case 'o':
+			dump(dbp, p[1] == 'r');
+			break;
+		default:
+			err("line %lu: %s: unknown command character",
+			    p, lineno);
+		}
+	}
+#ifdef STATISTICS
+	if (type == DB_BTREE)
+		__bt_stat(dbp);
+#endif
+	if (dbp->close(dbp))
+		err("db->close: %s", strerror(errno));
+	(void)close(ofd);
+	exit(0);
+}
+
+#define	NOOVERWRITE	"put failed, would overwrite key\n"
+#define	NOSUCHKEY	"get failed, no such key\n"
+
+void
+compare(db1, db2)
+	DBT *db1, *db2;
+{
+	register size_t len;
+	register u_char *p1, *p2;
+
+	if (db1->size != db2->size)
+		printf("compare failed: key->data len %lu != data len %lu\n",
+		    db1->size, db2->size);
+
+	len = MIN(db1->size, db2->size);
+	for (p1 = db1->data, p2 = db2->data; len--;)
+		if (*p1++ != *p2++) {
+			printf("compare failed at offset %d\n",
+			    p1 - (u_char *)db1->data);
+			break;
+		}
+}
+
+void
+get(dbp, kp)
+	DB *dbp;
+	DBT *kp;
+{
+	DBT data;
+
+	switch(dbp->get(dbp, kp, &data, flags)) {
+	case 0:
+		(void)write(ofd, data.data, data.size);
+		break;
+	case -1:
+		err("line %lu: get: %s", lineno, strerror(errno));
+		/* NOTREACHED */
+	case 1:
+		(void)write(ofd, NOSUCHKEY, sizeof(NOSUCHKEY) - 1);
+		(void)fprintf(stderr, "%d: %.*s: %s\n", 
+		    lineno, kp->size, kp->data, NOSUCHKEY);
+		break;
+	}
+}
+
+void
+getdata(dbp, kp, dp)
+	DB *dbp;
+	DBT *kp, *dp;
+{
+	switch(dbp->get(dbp, kp, dp, flags)) {
+	case 0:
+		return;
+	case -1:
+		err("line %lu: getdata: %s", lineno, strerror(errno));
+		/* NOTREACHED */
+	case 1:
+		err("line %lu: get failed, no such key", lineno);
+		/* NOTREACHED */
+	}
+}
+
+void
+put(dbp, kp, dp)
+	DB *dbp;
+	DBT *kp, *dp;
+{
+	switch(dbp->put(dbp, kp, dp, flags)) {
+	case 0:
+		break;
+	case -1:
+		err("line %lu: put: %s", lineno, strerror(errno));
+		/* NOTREACHED */
+	case 1:
+		(void)write(ofd, NOOVERWRITE, sizeof(NOOVERWRITE) - 1);
+		break;
+	}
+}
+
+void
+rem(dbp, kp)
+	DB *dbp;
+	DBT *kp;
+{
+	switch(dbp->del(dbp, kp, flags)) {
+	case 0:
+		break;
+	case -1:
+		err("line %lu: get: %s", lineno, strerror(errno));
+		/* NOTREACHED */
+	case 1:
+		(void)write(ofd, NOSUCHKEY, sizeof(NOSUCHKEY) - 1);
+		break;
+	}
+}
+
+void
+seq(dbp, kp)
+	DB *dbp;
+	DBT *kp;
+{
+	DBT data;
+
+	switch(dbp->seq(dbp, kp, &data, flags)) {
+	case 0:
+		(void)write(ofd, data.data, data.size);
+		break;
+	case -1:
+		err("line %lu: seq: %s", lineno, strerror(errno));
+		/* NOTREACHED */
+	case 1:
+		(void)write(ofd, NOSUCHKEY, sizeof(NOSUCHKEY) - 1);
+		break;
+	}
+}
+
+void
+dump(dbp, rev)
+	DB *dbp;
+	int rev;
+{
+	DBT key, data;
+	int flags, nflags;
+
+	if (rev) {
+		flags = R_LAST;
+		nflags = R_PREV;
+	} else {
+		flags = R_FIRST;
+		nflags = R_NEXT;
+	}
+	for (;; flags = nflags)
+		switch(dbp->seq(dbp, &key, &data, flags)) {
+		case 0:
+			(void)write(ofd, data.data, data.size);
+			break;
+		case 1:
+			goto done;
+		case -1:
+			err("line %lu: (dump) seq: %s",
+			    lineno, strerror(errno));
+			/* NOTREACHED */
+		}
+done:	return;
+}
+	
+u_int
+setflags(s)
+	char *s;
+{
+	char *p, *index();
+
+	for (; isspace(*s); ++s);
+	if (*s == '\n')
+		return (0);
+	if ((p = index(s, '\n')) != NULL)
+		*p = '\0';
+	if (!strcmp(s, "R_CURSOR"))
+		return (R_CURSOR);
+	if (!strcmp(s, "R_FIRST"))
+		return (R_FIRST);
+	if (!strcmp(s, "R_IAFTER"))
+		return (R_IAFTER);
+	if (!strcmp(s, "R_IBEFORE"))
+		return (R_IBEFORE);
+	if (!strcmp(s, "R_LAST"))
+		return (R_LAST);
+	if (!strcmp(s, "R_NEXT"))
+		return (R_NEXT);
+	if (!strcmp(s, "R_NOOVERWRITE"))
+		return (R_NOOVERWRITE);
+	if (!strcmp(s, "R_PREV"))
+		return (R_PREV);
+	if (!strcmp(s, "R_SETCURSOR"))
+		return (R_SETCURSOR);
+	err("line %lu: %s: unknown flag", lineno, s);
+	/* NOTREACHED */
+}
+	
+DBTYPE
+dbtype(s)
+	char *s;
+{
+	if (!strcmp(s, "btree"))
+		return (DB_BTREE);
+	if (!strcmp(s, "hash"))
+		return (DB_HASH);
+	if (!strcmp(s, "recno"))
+		return (DB_RECNO);
+	err("%s: unknown type (use btree, hash or recno)", s);
+	/* NOTREACHED */
+}
+
+void *
+setinfo(type, s)
+	DBTYPE type;
+	char *s;
+{
+	static BTREEINFO ib;
+	static HASHINFO ih;
+	static RECNOINFO rh;
+	char *eq, *index();
+
+	if ((eq = index(s, '=')) == NULL)
+		err("%s: illegal structure set statement", s);
+	*eq++ = '\0';
+	if (!isdigit(*eq))
+		err("%s: structure set statement must be a number", s);
+		
+	switch(type) {
+	case DB_BTREE:
+		if (!strcmp("flags", s)) {
+			ib.flags = atoi(eq);
+			return (&ib);
+		}
+		if (!strcmp("cachesize", s)) {
+			ib.cachesize = atoi(eq);
+			return (&ib);
+		}
+		if (!strcmp("maxkeypage", s)) {
+			ib.maxkeypage = atoi(eq);
+			return (&ib);
+		}
+		if (!strcmp("minkeypage", s)) {
+			ib.minkeypage = atoi(eq);
+			return (&ib);
+		}
+		if (!strcmp("lorder", s)) {
+			ib.lorder = atoi(eq);
+			return (&ib);
+		}
+		if (!strcmp("psize", s)) {
+			ib.psize = atoi(eq);
+			return (&ib);
+		}
+		break;
+	case DB_HASH:
+		if (!strcmp("bsize", s)) {
+			ih.bsize = atoi(eq);
+			return (&ih);
+		}
+		if (!strcmp("ffactor", s)) {
+			ih.ffactor = atoi(eq);
+			return (&ih);
+		}
+		if (!strcmp("nelem", s)) {
+			ih.nelem = atoi(eq);
+			return (&ih);
+		}
+		if (!strcmp("cachesize", s)) {
+			ih.cachesize = atoi(eq);
+			return (&ih);
+		}
+		if (!strcmp("lorder", s)) {
+			ih.lorder = atoi(eq);
+			return (&ih);
+		}
+		break;
+	case DB_RECNO:
+		if (!strcmp("flags", s)) {
+			rh.flags = atoi(eq);
+			return (&rh);
+		}
+		if (!strcmp("cachesize", s)) {
+			rh.cachesize = atoi(eq);
+			return (&rh);
+		}
+		if (!strcmp("lorder", s)) {
+			rh.lorder = atoi(eq);
+			return (&rh);
+		}
+		if (!strcmp("reclen", s)) {
+			rh.reclen = atoi(eq);
+			return (&rh);
+		}
+		if (!strcmp("bval", s)) {
+			rh.bval = atoi(eq);
+			return (&rh);
+		}
+		if (!strcmp("psize", s)) {
+			rh.psize = atoi(eq);
+			return (&rh);
+		}
+		break;
+	}
+	err("%s: unknown structure value", s);
+	/* NOTREACHED */
+}
+
+void *
+rfile(name, lenp)
+	char *name;
+	size_t *lenp;
+{
+	struct stat sb;
+	void *p;
+	int fd;
+	char *np, *index();
+
+	for (; isspace(*name); ++name);
+	if ((np = index(name, '\n')) != NULL)
+		*np = '\0';
+	if ((fd = open(name, O_RDONLY, 0)) < 0 ||
+	    fstat(fd, &sb))
+		err("%s: %s\n", name, strerror(errno));
+#ifdef NOT_PORTABLE
+	if (sb.st_size > (off_t)SIZE_T_MAX)
+		err("%s: %s\n", name, strerror(E2BIG));
+#endif
+	if ((p = (void *)malloc((u_int)sb.st_size)) == NULL)
+		err("%s", strerror(errno));
+	(void)read(fd, p, (int)sb.st_size);
+	*lenp = sb.st_size;
+	(void)close(fd);
+	return (p);
+}
+
+void *
+xmalloc(text, len)
+	char *text;
+	size_t len;
+{
+	void *p;
+
+	if ((p = (void *)malloc(len)) == NULL)
+		err("%s", strerror(errno));
+	memmove(p, text, len);
+	return (p);
+}
+
+void
+usage()
+{
+	(void)fprintf(stderr,
+	    "usage: dbtest [-l] [-f file] [-i info] [-o file] type script\n");
+	exit(1);
+}
+
+#if __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+void
+#if __STDC__
+err(const char *fmt, ...)
+#else
+err(fmt, va_alist)
+	char *fmt;
+        va_dcl
+#endif
+{
+	va_list ap;
+#if __STDC__
+	va_start(ap, fmt);
+#else
+	va_start(ap);
+#endif
+	(void)fprintf(stderr, "dbtest: ");
+	(void)vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	(void)fprintf(stderr, "\n");
+	exit(1);
+	/* NOTREACHED */
+}
diff --git a/lib/libc/db/test/hash.tests/driver2.c b/lib/libc/db/test/hash.tests/driver2.c
new file mode 100644
index 0000000..2008a28
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/driver2.c
@@ -0,0 +1,114 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)driver2.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+/*
+ * Test driver, to try to tackle the large ugly-split problem.
+ */
+
+#include <sys/file.h>
+#include <stdio.h>
+#include "ndbm.h"
+
+int my_hash(key, len)
+	char	*key;
+	int	len;
+{
+	return(17);		/* So I'm cruel... */
+}
+
+main(argc, argv)
+	int	argc;
+{
+	DB	*db;
+	DBT	key, content;
+	char	keybuf[2049];
+	char	contentbuf[2049];
+	char	buf[256];
+	int	i;
+	HASHINFO	info;
+
+	info.bsize = 1024;
+	info.ffactor = 5;
+	info.nelem = 1;
+	info.cachesize = NULL;
+#ifdef HASH_ID_PROGRAM_SPECIFIED
+	info.hash_id = HASH_ID_PROGRAM_SPECIFIED;
+	info.hash_func = my_hash;
+#else
+	info.hash = my_hash;
+#endif
+	info.lorder = 0;
+	if (!(db = dbopen("bigtest", O_RDWR | O_CREAT, 0644, DB_HASH, &info))) {
+		sprintf(buf, "dbopen: failed on file bigtest");
+		perror(buf);
+		exit(1);
+	}
+	srandom(17);
+	key.data = keybuf;
+	content.data = contentbuf;
+	bzero(keybuf, sizeof(keybuf));
+	bzero(contentbuf, sizeof(contentbuf));
+	for (i=1; i <= 500; i++) {
+		key.size = 128 + (random()&1023);
+		content.size = 128 + (random()&1023);
+/*		printf("%d: Key size %d, data size %d\n", i, key.size,
+		       content.size); */
+		sprintf(keybuf, "Key #%d", i);
+		sprintf(contentbuf, "Contents #%d", i);
+		if ((db->put)(db, &key, &content, R_NOOVERWRITE)) {
+			sprintf(buf, "dbm_store #%d", i);
+			perror(buf);
+		}
+	}
+	if ((db->close)(db)) {
+		perror("closing hash file");
+		exit(1);
+	}
+	exit(0);
+}
+
+	
+
diff --git a/lib/libc/db/test/hash.tests/makedb.sh b/lib/libc/db/test/hash.tests/makedb.sh
new file mode 100644
index 0000000..f28e281
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/makedb.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+#	@(#)makedb.sh	8.1 (Berkeley) 6/4/93
+
+awk '{i++; print $0; print i;}' /usr/share/dict/words > WORDS
+ls /bin /usr/bin /usr/ucb /etc | egrep '^(...|....|.....|......)$' | \
+sort | uniq | \
+awk '{
+	printf "%s\n", $0
+	for (i = 0; i < 1000; i++)
+		printf "%s+", $0
+	printf "\n"
+}' > LONG.DATA
diff --git a/lib/libc/db/test/hash.tests/tcreat3.c b/lib/libc/db/test/hash.tests/tcreat3.c
new file mode 100644
index 0000000..bd125ac
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/tcreat3.c
@@ -0,0 +1,105 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)tcreat3.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/file.h>
+#include <stdio.h>
+#include <db.h>
+
+#define INITIAL	25000
+#define MAXWORDS    25000	       /* # of elements in search table */
+
+char	wp1[8192];
+char	wp2[8192];
+main(argc, argv)
+char **argv;
+{
+	DBT item, key;
+	DB	*dbp;
+	HASHINFO ctl;
+	FILE *fp;
+	int	trash;
+
+	int i = 0;
+
+	argv++;
+	ctl.hash = NULL;
+	ctl.bsize = atoi(*argv++);
+	ctl.ffactor = atoi(*argv++);
+	ctl.nelem = atoi(*argv++);
+	ctl.lorder = 0;
+	if (!(dbp = dbopen( "hashtest",
+	    O_CREAT|O_TRUNC|O_RDWR, 0600, DB_HASH, &ctl))){
+		/* create table */
+		fprintf(stderr, "cannot create: hash table (size %d)\n",
+			INITIAL);
+		exit(1);
+	}
+
+	key.data = wp1;
+	item.data = wp2;
+	while ( fgets(wp1, 8192, stdin) &&
+		fgets(wp2, 8192, stdin) &&
+		i++ < MAXWORDS) {
+/*
+* put info in structure, and structure in the item
+*/
+		key.size = strlen(wp1);
+		item.size = strlen(wp2);
+
+/*
+ * enter key/data pair into the table
+ */
+		if ((dbp->put)(dbp, &key, &item, R_NOOVERWRITE) != NULL) {
+			fprintf(stderr, "cannot enter: key %s\n",
+				item.data);
+			exit(1);
+		}			
+	}
+
+	(dbp->close)(dbp);
+	exit(0);
+}
diff --git a/lib/libc/db/test/hash.tests/tdel.c b/lib/libc/db/test/hash.tests/tdel.c
new file mode 100644
index 0000000..ed3f90a
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/tdel.c
@@ -0,0 +1,122 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)tdel.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/file.h>
+#include <db.h>
+#include <stdio.h>
+
+#define INITIAL	25000
+#define MAXWORDS    25000	       /* # of elements in search table */
+
+/* Usage: thash pagesize fillfactor file */
+char	wp1[8192];
+char	wp2[8192];
+main(argc, argv)
+char **argv;
+{
+	DBT item, key;
+	DB	*dbp;
+	HASHINFO ctl;
+	FILE *fp;
+	int	stat;
+
+	int i = 0;
+
+	argv++;
+	ctl.nelem = INITIAL;
+	ctl.hash = NULL;
+	ctl.bsize = atoi(*argv++);
+	ctl.ffactor = atoi(*argv++);
+	ctl.cachesize = 1024 * 1024;	/* 1 MEG */
+	ctl.lorder = 0;
+	argc -= 2;
+	if (!(dbp = dbopen( NULL, O_CREAT|O_RDWR, 0400, DB_HASH, &ctl))) {
+		/* create table */
+		fprintf(stderr, "cannot create: hash table size %d)\n",
+			INITIAL);
+		exit(1);
+	}
+
+	key.data = wp1;
+	item.data = wp2;
+	while ( fgets(wp1, 8192, stdin) &&
+		fgets(wp2, 8192, stdin) &&
+		i++ < MAXWORDS) {
+/*
+* put info in structure, and structure in the item
+*/
+		key.size = strlen(wp1);
+		item.size = strlen(wp2);
+
+/*
+ * enter key/data pair into the table
+ */
+		if ((dbp->put)(dbp, &key, &item, R_NOOVERWRITE) != NULL) {
+			fprintf(stderr, "cannot enter: key %s\n",
+				item.data);
+			exit(1);
+		}			
+	}
+
+	if ( --argc ) {
+		fp = fopen ( argv[0], "r");
+		i = 0;
+		while ( fgets(wp1, 8192, fp) &&
+			fgets(wp2, 8192, fp) &&
+			i++ < MAXWORDS) {
+		    key.size = strlen(wp1);
+		    stat = (dbp->del)(dbp, &key, 0);
+		    if (stat) {
+			fprintf ( stderr, "Error retrieving %s\n", key.data );
+			exit(1);
+		    } 
+		}
+		fclose(fp);
+	}
+	(dbp->close)(dbp);
+	exit(0);
+}
diff --git a/lib/libc/db/test/hash.tests/testit b/lib/libc/db/test/hash.tests/testit
new file mode 100644
index 0000000..039457a
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/testit
@@ -0,0 +1,147 @@
+#!/bin/csh -f
+#
+#	@(#)testit	8.1 (Berkeley) 6/4/93
+#
+
+echo ""
+echo "PAGE FILL "
+set name=WORDS
+	set i = 256
+	foreach j ( 11 14 21 )
+	    thash4 $i $j 25000 65536 $name < $name
+	end
+	set i = 512
+	foreach j ( 21 28 43 )
+	    thash4 $i $j 25000 65536  $name < $name
+	end
+	set i = 1024
+	foreach j ( 43 57 85 )
+	    thash4 $i $j 25000 65536 $name < $name
+	end
+	set i = 2048
+	foreach j ( 85 114 171 )
+	    thash4 $i $j 25000 65536 $name < $name
+	end
+	set i = 4096
+	foreach j ( 171 228 341 )
+	    thash4 $i $j 25000 65536 $name < $name
+	end
+	set i = 8192
+	foreach j ( 341 455 683 )
+	    thash4 $i $j 25000 65536 $name < $name
+	end
+	echo "PAGE FILL "
+	set i = 256
+	foreach j ( 11 14 21 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 25000 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 512
+	foreach j ( 21 28 43 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 25000 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 1024
+	foreach j ( 43 57 85 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 25000 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 2048
+	foreach j ( 85 114 171 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 25000 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 4096
+	foreach j ( 171 228 341 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 25000 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 8192
+	foreach j ( 341 455 683 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 25000 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+set name=LONG.DATA
+	set i = 1024
+	foreach j ( 1 2 4 )
+	    echo thash4 $i $j 600 65536 $name 
+	    thash4 $i $j 600 65536 $name < $name
+	end
+
+	set i = 2048
+	foreach j ( 1 2 4 )
+	    echo thash4 $i $j 600 65536 $name 
+	    thash4 $i $j 600 65536 $name < $name
+	end
+	set i = 4096
+	foreach j ( 1 2 4 )
+	    echo thash4 $i $j 600 65536 $name 
+	    thash4 $i $j 600 65536 $name < $name
+	end
+	set i = 8192
+	foreach j ( 2 4 8 )
+	    echo thash4 $i $j 600 65536 $name 
+	    thash4 $i $j 600 65536 $name < $name
+	end
+	echo "PAGE FILL "
+	set i = 1024
+	foreach j ( 1 2 4 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 600 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 2048
+	foreach j ( 1 2 4 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 600 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 4096
+	foreach j ( 1 2 4 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 600 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+	set i = 8192
+	foreach j ( 2 4 8 )
+	    echo "$i"_"$j"
+	    tcreat3 $i $j 600 $name < $name
+	    tread2 65536 < $name
+	    tverify $name < $name
+	    tseq > /dev/null
+	    tdel $i $j  $name < $name
+	end
+driver2
diff --git a/lib/libc/db/test/hash.tests/thash4.c b/lib/libc/db/test/hash.tests/thash4.c
new file mode 100644
index 0000000..9e344cb
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/thash4.c
@@ -0,0 +1,132 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)thash4.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/file.h>
+#include <sys/timeb.h>
+#include <stdio.h>
+#include <errno.h>
+#include <db.h>
+
+#define INITIAL	25000
+#define MAXWORDS    25000	       /* # of elements in search table */
+
+/* Usage: thash pagesize fillfactor file */
+char	wp1[8192];
+char	wp2[8192];
+main(argc, argv)
+char **argv;
+{
+	DBT item, key, res;
+	DB *dbp;
+	HASHINFO ctl;
+	FILE *fp;
+	int	stat;
+	time_t	t;
+
+	int i = 0;
+
+	argv++;
+	ctl.hash = NULL;
+	ctl.bsize = atoi(*argv++);
+	ctl.ffactor = atoi(*argv++);
+	ctl.nelem = atoi(*argv++);
+	ctl.cachesize = atoi(*argv++);
+	ctl.lorder = 0;
+	if (!(dbp = dbopen( NULL, O_CREAT|O_RDWR, 0400, DB_HASH, &ctl))) {
+		/* create table */
+		fprintf(stderr, "cannot create: hash table size %d)\n",
+			INITIAL);
+		fprintf(stderr, "\terrno: %d\n", errno);
+		exit(1);
+	}
+
+	key.data = wp1;
+	item.data = wp2;
+	while ( fgets(wp1, 8192, stdin) && 
+		fgets(wp2, 8192, stdin) && 
+		i++ < MAXWORDS) {
+/*
+* put info in structure, and structure in the item
+*/
+		key.size = strlen(wp1);
+		item.size = strlen(wp2);
+
+/*
+ * enter key/data pair into the table
+ */
+		if ((dbp->put)(dbp, &key, &item, R_NOOVERWRITE) != NULL) {
+			fprintf(stderr, "cannot enter: key %s\n",
+				item.data);
+			fprintf(stderr, "\terrno: %d\n", errno);
+			exit(1);
+		}			
+	}
+
+	if ( --argc ) {
+		fp = fopen ( argv[0], "r");
+		i = 0;
+		while ( fgets(wp1, 256, fp) && 
+			fgets(wp2, 8192, fp) && 
+			i++ < MAXWORDS) {
+
+		    key.size = strlen(wp1);
+		    stat = (dbp->get)(dbp, &key, &res, 0);
+		    if (stat < 0 ) {
+			fprintf ( stderr, "Error retrieving %s\n", key.data );
+			fprintf(stderr, "\terrno: %d\n", errno);
+			exit(1);
+		    } else if ( stat > 0 ) {
+			fprintf ( stderr, "%s not found\n", key.data );
+			fprintf(stderr, "\terrno: %d\n", errno);
+			exit(1);
+		    }
+		}
+		fclose(fp);
+	}
+	dbp->close(dbp);
+	exit(0);
+}
diff --git a/lib/libc/db/test/hash.tests/tread2.c b/lib/libc/db/test/hash.tests/tread2.c
new file mode 100644
index 0000000..8f01556
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/tread2.c
@@ -0,0 +1,105 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)tread2.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/file.h>
+#include <stdio.h>
+#include <db.h>
+
+#define INITIAL	25000
+#define MAXWORDS    25000	       /* # of elements in search table */
+
+typedef struct {		       /* info to be stored */
+	int num, siz;
+} info;
+
+char	wp1[8192];
+char	wp2[8192];
+main(argc, argv)
+char **argv;
+{
+	DBT item, key, res;
+	DB	*dbp;
+	HASHINFO ctl;
+	int	stat;
+
+	int i = 0;
+
+	ctl.nelem = INITIAL;
+	ctl.hash = NULL;
+	ctl.bsize = 64;
+	ctl.ffactor = 1;
+	ctl.cachesize = atoi(*argv++);
+	ctl.lorder = 0;
+	if (!(dbp = dbopen( "hashtest", O_RDONLY, 0400, DB_HASH, &ctl))) {
+		/* create table */
+		fprintf(stderr, "cannot open: hash table\n" );
+		exit(1);
+	}
+
+	key.data = wp1;
+	item.data = wp2;
+	while ( fgets(wp1, 8192, stdin) &&
+		fgets(wp2, 8192, stdin) &&
+		i++ < MAXWORDS) {
+/*
+* put info in structure, and structure in the item
+*/
+		key.size = strlen(wp1);
+		item.size = strlen(wp2);
+
+		stat = (dbp->get)(dbp, &key, &res,0);
+		if (stat < 0) {
+		    fprintf ( stderr, "Error retrieving %s\n", key.data );
+		    exit(1);
+		} else if ( stat > 0 ) {
+		    fprintf ( stderr, "%s not found\n", key.data );
+		    exit(1);
+		}
+	}
+	(dbp->close)(dbp);
+	exit(0);
+}
diff --git a/lib/libc/db/test/hash.tests/tseq.c b/lib/libc/db/test/hash.tests/tseq.c
new file mode 100644
index 0000000..f45700e
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/tseq.c
@@ -0,0 +1,88 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)tseq.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/file.h>
+#include <stdio.h>
+#include <db.h>
+
+#define INITIAL	25000
+#define MAXWORDS    25000	       /* # of elements in search table */
+
+
+char	wp[8192];
+char	cp[8192];
+main(argc, argv)
+char **argv;
+{
+	DBT item, key, res;
+	DB	*dbp;
+	FILE *fp;
+	int	stat;
+
+	if (!(dbp = dbopen( "hashtest", O_RDONLY, 0400, DB_HASH, NULL))) {
+		/* create table */
+		fprintf(stderr, "cannot open: hash table\n" );
+		exit(1);
+	}
+
+/*
+* put info in structure, and structure in the item
+*/
+	for ( stat = (dbp->seq) (dbp, &res, &item, 1 ); 
+	      stat == 0;
+	      stat = (dbp->seq) (dbp, &res, &item, 0 ) ) {
+
+	      bcopy ( res.data, wp, res.size );
+	      wp[res.size] = 0;
+	      bcopy ( item.data, cp, item.size );
+	      cp[item.size] = 0;
+
+	      printf ( "%s %s\n", wp, cp );
+	}
+	(dbp->close)(dbp);
+	exit(0);
+}
diff --git a/lib/libc/db/test/hash.tests/tverify.c b/lib/libc/db/test/hash.tests/tverify.c
new file mode 100644
index 0000000..ac5d2f9
--- /dev/null
+++ b/lib/libc/db/test/hash.tests/tverify.c
@@ -0,0 +1,107 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)tverify.c	8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/file.h>
+#include <stdio.h>
+#include <db.h>
+
+#define INITIAL	25000
+#define MAXWORDS    25000	       /* # of elements in search table */
+
+typedef struct {		       /* info to be stored */
+	int num, siz;
+} info;
+
+char	wp1[8192];
+char	wp2[8192];
+main(argc, argv)
+char **argv;
+{
+	DBT key, res;
+	DB	*dbp;
+	HASHINFO ctl;
+	int	trash;
+	int	stat;
+
+	int i = 0;
+
+	ctl.nelem = INITIAL;
+	ctl.hash = NULL;
+	ctl.bsize = 64;
+	ctl.ffactor = 1;
+	ctl.cachesize = 1024 * 1024;	/* 1 MEG */
+	ctl.lorder = 0;
+	if (!(dbp = dbopen( "hashtest", O_RDONLY, 0400, DB_HASH, &ctl))) {
+		/* create table */
+		fprintf(stderr, "cannot open: hash table\n" );
+		exit(1);
+	}
+
+	key.data = wp1;
+	while ( fgets(wp1, 8192, stdin) &&
+		fgets(wp2, 8192, stdin) &&
+		i++ < MAXWORDS) {
+/*
+* put info in structure, and structure in the item
+*/
+		key.size = strlen(wp1);
+
+		stat = (dbp->get)(dbp, &key, &res,0);
+		if (stat < 0) {
+		    fprintf ( stderr, "Error retrieving %s\n", key.data );
+		    exit(1);
+		} else if ( stat > 0 ) {
+		    fprintf ( stderr, "%s not found\n", key.data );
+		    exit(1);
+		}
+		if ( memcmp ( res.data, wp2, res.size ) ) {
+		    fprintf ( stderr, "data for %s is incorrect.  Data was %s.  Should have been %s\n", key.data, res.data, wp2 );
+		}
+	}
+	(dbp->close)(dbp);
+	exit(0);
+}
diff --git a/lib/libc/db/test/run.test b/lib/libc/db/test/run.test
new file mode 100644
index 0000000..5eeaf74
--- /dev/null
+++ b/lib/libc/db/test/run.test
@@ -0,0 +1,699 @@
+#!/bin/sh -
+#
+#	@(#)run.test	8.7 (Berkeley) 9/16/93
+#
+
+# db regression tests
+main()
+{
+
+DICT=/usr/share/dict/words
+#DICT=/usr/dict/words
+PROG=./dbtest
+TMP1=t1
+TMP2=t2
+TMP3=t3
+
+	if [ $# -eq 0 ]; then
+		for t in 1 2 3 4 5 6 7 8 9 10 11 12 13 20; do
+			test$t
+		done
+	else
+		while [ $# -gt 0 ]
+			do case "$1" in
+			test*)
+				$1;;
+			[0-9]*)
+				test$1;;
+			btree)
+				for t in 1 2 3 7 8 9 10 12 13; do
+					test$t
+				done;;
+			hash)
+				for t in 1 2 3 8 13 20; do
+					test$t
+				done;;
+			recno)
+				for t in 1 2 3 4 5 6 7 10 11; do
+					test$t
+				done;;
+			*)
+				echo "run.test: unknown test $1"
+				echo "usage: run.test test# | type"
+				exit 1
+			esac
+			shift
+		done
+	fi
+	rm -f $TMP1 $TMP2 $TMP3
+	exit 0
+}
+
+# Take the first hundred entries in the dictionary, and make them
+# be key/data pairs.
+test1()
+{
+	echo "Test 1: btree, hash: small key, small data pairs"
+	sed 200q $DICT > $TMP1
+	for type in btree hash; do
+		rm -f $TMP2 $TMP3
+		for i in `sed 200q $DICT`; do
+			echo p
+			echo k$i
+			echo d$i
+			echo g
+			echo k$i
+		done > $TMP2
+		$PROG -o $TMP3 $type $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test1: type $type: failed"
+			exit 1
+		fi
+	done
+	echo "Test 1: recno: small key, small data pairs"
+	rm -f $TMP2 $TMP3
+	sed 200q $DICT |
+	awk '{ 
+		++i;
+		printf("p\nk%d\nd%s\ng\nk%d\n", i, $0, i);
+	}' > $TMP2
+	$PROG -o $TMP3 recno $TMP2
+	if (cmp -s $TMP1 $TMP3) ; then :
+	else
+		echo "test1: type recno: failed"
+		exit 1
+	fi
+}
+
+# Take the first 200 entries in the dictionary, and give them
+# each a medium size data entry.
+test2()
+{
+	echo "Test 2: btree, hash: small key, medium data pairs"
+	mdata=abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+	echo $mdata |
+	awk '{ for (i = 1; i < 201; ++i) print $0 }' > $TMP1
+	for type in hash btree; do
+		rm -f $TMP2 $TMP3
+		for i in `sed 200q $DICT`; do
+			echo p
+			echo k$i
+			echo d$mdata
+			echo g
+			echo k$i
+		done > $TMP2
+		$PROG -o $TMP3 $type $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test2: type $type: failed"
+			exit 1
+		fi
+	done
+	echo "Test 2: recno: small key, medium data pairs"
+	rm -f $TMP2 $TMP3
+	echo $mdata | 
+	awk '{  for (i = 1; i < 201; ++i)
+		printf("p\nk%d\nd%s\ng\nk%d\n", i, $0, i);
+	}' > $TMP2
+	$PROG -o $TMP3 recno $TMP2
+	if (cmp -s $TMP1 $TMP3) ; then :
+	else
+		echo "test2: type recno: failed"
+		exit 1
+	fi
+}
+
+# Insert the programs in /bin with their paths as their keys.
+test3()
+{
+	echo "Test 3: hash: small key, big data pairs"
+	rm -f $TMP1
+	(find /bin -type f -print | xargs cat) > $TMP1
+	for type in hash; do
+		rm -f $TMP2 $TMP3
+		for i in `find /bin -type f -print`; do
+			echo p
+			echo k$i
+			echo D$i
+			echo g
+			echo k$i
+		done > $TMP2
+		$PROG -o $TMP3 $type $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test3: $type: failed"
+			exit 1
+		fi
+	done
+	echo "Test 3: btree: small key, big data pairs"
+	for psize in 512 16384 65536; do
+		echo "    page size $psize"
+		for type in btree; do
+			rm -f $TMP2 $TMP3
+			for i in `find /bin -type f -print`; do
+				echo p
+				echo k$i
+				echo D$i
+				echo g
+				echo k$i
+			done > $TMP2
+			$PROG -i psize=$psize -o $TMP3 $type $TMP2
+			if (cmp -s $TMP1 $TMP3) ; then :
+			else
+				echo "test3: $type: page size $psize: failed"
+				exit 1
+			fi
+		done
+	done
+	echo "Test 3: recno: big data pairs"
+	rm -f $TMP2 $TMP3
+	find /bin -type f -print | 
+	awk '{
+		++i;
+		printf("p\nk%d\nD%s\ng\nk%d\n", i, $0, i);
+	}' > $TMP2
+	for psize in 512 16384 65536; do
+		echo "    page size $psize"
+		$PROG -i psize=$psize -o $TMP3 recno $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test3: recno: page size $psize: failed"
+			exit 1
+		fi
+	done
+}
+
+# Do random recno entries.
+test4()
+{
+	echo "Test 4: recno: random entries"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk '{
+		for (i = 37; i <= 37 + 88 * 17; i += 17) {
+			if (i % 41)
+				s = substr($0, 1, i % 41);
+			else
+				s = substr($0, 1);
+			printf("input key %d: %s\n", i, s);
+		}
+		for (i = 1; i <= 15; ++i) {
+			if (i % 41)
+				s = substr($0, 1, i % 41);
+			else
+				s = substr($0, 1);
+			printf("input key %d: %s\n", i, s);
+		}
+		for (i = 19234; i <= 19234 + 61 * 27; i += 27) {
+			if (i % 41)
+				s = substr($0, 1, i % 41);
+			else
+				s = substr($0, 1);
+			printf("input key %d: %s\n", i, s);
+		}
+		exit
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+	cat $TMP1 |
+	awk 'BEGIN {
+			i = 37;
+			incr = 17;
+		}
+		{
+			printf("p\nk%d\nd%s\n", i, $0);
+			if (i == 19234 + 61 * 27)
+				exit;
+			if (i == 37 + 88 * 17) {
+				i = 1;
+				incr = 1;
+			} else if (i == 15) {
+				i = 19234;
+				incr = 27;
+			} else
+				i += incr;
+		}
+		END {
+			for (i = 37; i <= 37 + 88 * 17; i += 17)
+				printf("g\nk%d\n", i);
+			for (i = 1; i <= 15; ++i)
+				printf("g\nk%d\n", i);
+			for (i = 19234; i <= 19234 + 61 * 27; i += 27)
+				printf("g\nk%d\n", i);
+		}' > $TMP2
+	$PROG -o $TMP3 recno $TMP2
+	if (cmp -s $TMP1 $TMP3) ; then :
+	else
+		echo "test4: type recno: failed"
+		exit 1
+	fi
+}
+
+# Do reverse order recno entries.
+test5()
+{
+	echo "Test 5: recno: reverse order entries"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk ' {
+		for (i = 1500; i; --i) {
+			if (i % 34)
+				s = substr($0, 1, i % 34);
+			else
+				s = substr($0, 1);
+			printf("input key %d: %s\n", i, s);
+		}
+		exit;
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+	cat $TMP1 |
+	awk 'BEGIN {
+			i = 1500;
+		}
+		{
+			printf("p\nk%d\nd%s\n", i, $0);
+			--i;
+		}
+		END {
+			for (i = 1500; i; --i) 
+				printf("g\nk%d\n", i);
+		}' > $TMP2
+	$PROG -o $TMP3 recno $TMP2
+	if (cmp -s $TMP1 $TMP3) ; then :
+	else
+		echo "test5: type recno: failed"
+		exit 1
+	fi
+}
+		
+# Do alternating order recno entries.
+test6()
+{
+	echo "Test 6: recno: alternating order entries"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk ' {
+		for (i = 1; i < 1200; i += 2) {
+			if (i % 34)
+				s = substr($0, 1, i % 34);
+			else
+				s = substr($0, 1);
+			printf("input key %d: %s\n", i, s);
+		}
+		for (i = 2; i < 1200; i += 2) {
+			if (i % 34)
+				s = substr($0, 1, i % 34);
+			else
+				s = substr($0, 1);
+			printf("input key %d: %s\n", i, s);
+		}
+		exit;
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+	cat $TMP1 |
+	awk 'BEGIN {
+			i = 1;
+			even = 0;
+		}
+		{
+			printf("p\nk%d\nd%s\n", i, $0);
+			i += 2;
+			if (i >= 1200) {
+				if (even == 1)
+					exit;
+				even = 1;
+				i = 2;
+			}
+		}
+		END {
+			for (i = 1; i < 1200; ++i) 
+				printf("g\nk%d\n", i);
+		}' > $TMP2
+	$PROG -o $TMP3 recno $TMP2
+	sort -o $TMP1 $TMP1
+	sort -o $TMP3 $TMP3
+	if (cmp -s $TMP1 $TMP3) ; then :
+	else
+		echo "test6: type recno: failed"
+		exit 1
+	fi
+}
+
+# Delete cursor record
+test7()
+{
+	echo "Test 7: btree, recno: delete cursor record"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk '{
+		for (i = 1; i <= 120; ++i)
+			printf("%05d: input key %d: %s\n", i, i, $0);
+		printf("%05d: input key %d: %s\n", 120, 120, $0);
+		printf("get failed, no such key\n");
+		printf("%05d: input key %d: %s\n", 1, 1, $0);
+		printf("%05d: input key %d: %s\n", 2, 2, $0);
+		exit;
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+
+	for type in btree recno; do
+		cat $TMP1 |
+		awk '{
+			if (i == 120)
+				exit;
+			printf("p\nk%d\nd%s\n", ++i, $0);
+		}
+		END {
+			printf("fR_NEXT\n");
+			for (i = 1; i <= 120; ++i)
+				printf("s\n");
+			printf("fR_CURSOR\ns\nk120\n");
+			printf("r\nk120\n");
+			printf("fR_NEXT\ns\n");
+			printf("fR_CURSOR\ns\nk1\n");
+			printf("r\nk1\n");
+			printf("fR_FIRST\ns\n");
+		}' > $TMP2
+		$PROG -o $TMP3 recno $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test7: type $type: failed"
+			exit 1
+		fi
+	done
+}
+
+# Make sure that overflow pages are reused.
+test8()
+{
+	echo "Test 8: btree, hash: repeated small key, big data pairs"
+	rm -f $TMP1
+	echo "" | 
+	awk 'BEGIN {
+		for (i = 1; i <= 10; ++i) {
+			printf("p\nkkey1\nD/bin/sh\n");
+			printf("p\nkkey2\nD/bin/csh\n");
+			if (i % 8 == 0) {
+				printf("c\nkkey2\nD/bin/csh\n");
+				printf("c\nkkey1\nD/bin/sh\n");
+				printf("e\t%d of 10 (comparison)\r\n", i);
+			} else
+				printf("e\t%d of 10             \r\n", i);
+			printf("r\nkkey1\nr\nkkey2\n");
+		}
+		printf("e\n");
+		printf("eend of test8 run\n");
+	}' > $TMP1
+	$PROG btree $TMP1
+#	$PROG hash $TMP1
+	# No explicit test for success.
+}
+
+# Test btree duplicate keys
+test9()
+{
+	echo "Test 9: btree: duplicate keys"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk '{
+		for (i = 1; i <= 543; ++i)
+			printf("%05d: input key %d: %s\n", i, i, $0);
+		exit;
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+
+	for type in btree; do
+		cat $TMP1 | 
+		awk '{
+			if (i++ % 2)
+				printf("p\nkduplicatekey\nd%s\n", $0);
+			else
+				printf("p\nkunique%dkey\nd%s\n", i, $0);
+		}
+		END {
+				printf("o\n");
+		}' > $TMP2
+		$PROG -iflags=1 -o $TMP3 $type $TMP2
+		sort -o $TMP3 $TMP3
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test9: type $type: failed"
+			exit 1
+		fi
+	done
+}
+
+# Test use of cursor flags without initialization
+test10()
+{
+	echo "Test 10: btree, recno: test cursor flag use"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk '{
+		for (i = 1; i <= 20; ++i)
+			printf("%05d: input key %d: %s\n", i, i, $0);
+		exit;
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+
+	# Test that R_CURSOR doesn't succeed before cursor initialized
+	for type in btree recno; do
+		cat $TMP1 |
+		awk '{
+			if (i == 10)
+				exit;
+			printf("p\nk%d\nd%s\n", ++i, $0);
+		}
+		END {
+			printf("fR_CURSOR\nr\nk1\n");
+			printf("eR_CURSOR SHOULD HAVE FAILED\n");
+		}' > $TMP2
+		$PROG -o $TMP3 $type $TMP2 > /dev/null 2>&1
+		if [ -s $TMP3 ] ; then
+			echo "Test 10: delete: R_CURSOR SHOULD HAVE FAILED"
+			exit 1
+		fi
+	done
+	for type in btree recno; do
+		cat $TMP1 |
+		awk '{
+			if (i == 10)
+				exit;
+			printf("p\nk%d\nd%s\n", ++i, $0);
+		}
+		END {
+			printf("fR_CURSOR\np\nk1\ndsome data\n");
+			printf("eR_CURSOR SHOULD HAVE FAILED\n");
+		}' > $TMP2
+		$PROG -o $TMP3 $type $TMP2 > /dev/null 2>&1
+		if [ -s $TMP3 ] ; then
+			echo "Test 10: put: R_CURSOR SHOULD HAVE FAILED"
+			exit 1
+		fi
+	done
+}
+
+# Test insert in reverse order.
+test11()
+{
+	echo "Test 11: recno: reverse order insert"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk '{
+		for (i = 1; i <= 779; ++i)
+			printf("%05d: input key %d: %s\n", i, i, $0);
+		exit;
+	}' > $TMP1
+	rm -f $TMP2 $TMP3
+
+	for type in recno; do
+		cat $TMP1 |
+		awk '{
+			if (i == 0) {
+				i = 1;
+				printf("p\nk1\nd%s\n", $0);
+				printf("%s\n", "fR_IBEFORE");
+			} else
+				printf("p\nk1\nd%s\n", $0);
+		}
+		END {
+				printf("or\n");
+		}' > $TMP2
+		$PROG -o $TMP3 $type $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test11: type $type: failed"
+			exit 1
+		fi
+	done
+}
+
+# Take the first 20000 entries in the dictionary, reverse them, and give
+# them each a small size data entry.  Use a small page size to make sure
+# the btree split code gets hammered.
+test12()
+{
+	echo "Test 12: btree: lots of keys, small page size"
+	mdata=abcdefghijklmnopqrstuvwxy
+	echo $mdata |
+	awk '{ for (i = 1; i < 20001; ++i) print $0 }' > $TMP1
+	for type in btree; do
+		rm -f $TMP2 $TMP3
+		for i in `sed 20000q $DICT | rev`; do
+			echo p
+			echo k$i
+			echo d$mdata
+			echo g
+			echo k$i
+		done > $TMP2
+		$PROG -i psize=512 -o $TMP3 $type $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test12: type $type: failed"
+			exit 1
+		fi
+	done
+}
+
+# Test different byte orders.
+test13()
+{
+	echo "Test 13: btree, hash: differing byte orders"
+	sed 50q $DICT > $TMP1
+	for order in 1234 4321; do
+		for type in btree hash; do
+			rm -f byte.file $TMP2 $TMP3
+			for i in `sed 50q $DICT`; do
+				echo p
+				echo k$i
+				echo d$i
+				echo g
+				echo k$i
+			done > $TMP2
+			$PROG -ilorder=$order -f byte.file -o $TMP3 $type $TMP2
+			if (cmp -s $TMP1 $TMP3) ; then :
+			else
+				echo "test13: $type/$order put failed"
+				exit 1
+			fi
+			for i in `sed 50q $DICT`; do
+				echo g
+				echo k$i
+			done > $TMP2
+			$PROG -ilorder=$order -f byte.file -o $TMP3 $type $TMP2
+			if (cmp -s $TMP1 $TMP3) ; then :
+			else
+				echo "test13: $type/$order get failed"
+				exit 1
+			fi
+		done
+	done
+	rm -f byte.file
+}
+
+# Try a variety of bucketsizes and fill factors for hashing
+test20()
+{
+	echo\
+    "Test 20: hash: bucketsize, fill factor; nelem 25000 cachesize 65536"
+	echo "abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg" |
+	awk '{
+		for (i = 1; i <= 10000; ++i) {
+			if (i % 34)
+				s = substr($0, 1, i % 34);
+			else
+				s = substr($0, 1);
+			printf("%s\n", s);
+		}
+		exit;
+	}' > $TMP1
+	sed 10000q $DICT |
+	awk 'BEGIN {
+		ds="abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg abcdefg"
+	}
+	{
+		if (++i % 34)
+			s = substr(ds, 1, i % 34);
+		else
+			s = substr(ds, 1);
+		printf("p\nk%s\nd%s\n", $0, s);
+	}' > $TMP2
+	sed 10000q $DICT |
+	awk '{
+		++i;
+		printf("g\nk%s\n", $0);
+	}' >> $TMP2
+	bsize=256
+	for ffactor in 11 14 21; do
+		echo "    bucketsize $bsize, fill factor $ffactor"
+		$PROG -o$TMP3 \
+		    -ibsize=$bsize,ffactor=$ffactor,nelem=25000,cachesize=65536\
+		    hash $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test20: type hash:\
+bsize=$bsize ffactor=$ffactor nelem=25000 cachesize=65536 failed"
+			exit 1
+		fi
+	done
+	bsize=512
+	for ffactor in 21 28 43; do
+		echo "    bucketsize $bsize, fill factor $ffactor"
+		$PROG -o$TMP3 \
+		    -ibsize=$bsize,ffactor=$ffactor,nelem=25000,cachesize=65536\
+		    hash $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test20: type hash:\
+bsize=$bsize ffactor=$ffactor nelem=25000 cachesize=65536 failed"
+			exit 1
+		fi
+	done
+	bsize=1024
+	for ffactor in 43 57 85; do
+		echo "    bucketsize $bsize, fill factor $ffactor"
+		$PROG -o$TMP3 \
+		    -ibsize=$bsize,ffactor=$ffactor,nelem=25000,cachesize=65536\
+		    hash $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test20: type hash:\
+bsize=$bsize ffactor=$ffactor nelem=25000 cachesize=65536 failed"
+			exit 1
+		fi
+	done
+	bsize=2048
+	for ffactor in 85 114 171; do
+		echo "    bucketsize $bsize, fill factor $ffactor"
+		$PROG -o$TMP3 \
+		    -ibsize=$bsize,ffactor=$ffactor,nelem=25000,cachesize=65536\
+		    hash $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test20: type hash:\
+bsize=$bsize ffactor=$ffactor nelem=25000 cachesize=65536 failed"
+			exit 1
+		fi
+	done
+	bsize=4096
+	for ffactor in 171 228 341; do
+		echo "    bucketsize $bsize, fill factor $ffactor"
+		$PROG -o$TMP3 \
+		    -ibsize=$bsize,ffactor=$ffactor,nelem=25000,cachesize=65536\
+		    hash $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test20: type hash:\
+bsize=$bsize ffactor=$ffactor nelem=25000 cachesize=65536 failed"
+			exit 1
+		fi
+	done
+	bsize=8192
+	for ffactor in 341 455 683; do
+		echo "    bucketsize $bsize, fill factor $ffactor"
+		$PROG -o$TMP3 \
+		    -ibsize=$bsize,ffactor=$ffactor,nelem=25000,cachesize=65536\
+		    hash $TMP2
+		if (cmp -s $TMP1 $TMP3) ; then :
+		else
+			echo "test20: type hash:\
+bsize=$bsize ffactor=$ffactor nelem=25000 cachesize=65536 failed"
+			exit 1
+		fi
+	done
+}
+
+main $*