From c9f9dd2dd2344e45cf7b95d064338d97f08f1fb8 Mon Sep 17 00:00:00 2001
From: Bob Halley <source@isc.org>
Date: Fri, 18 Dec 1998 19:07:29 +0000
Subject: [PATCH] add sym_test

---
 bin/tests/.cvsignore  |  1 +
 bin/tests/Makefile.in |  4 ++
 bin/tests/sym_test.c  | 93 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 98 insertions(+)
 create mode 100644 bin/tests/sym_test.c

diff --git a/bin/tests/.cvsignore b/bin/tests/.cvsignore
index 22f13bb63e..6f581d1788 100644
--- a/bin/tests/.cvsignore
+++ b/bin/tests/.cvsignore
@@ -3,5 +3,6 @@ name_test
 rwlock_test
 mem_test
 sock_test
+sym_test
 task_test
 timer_test
diff --git a/bin/tests/Makefile.in b/bin/tests/Makefile.in
index dc7be82735..c9db98bd63 100644
--- a/bin/tests/Makefile.in
+++ b/bin/tests/Makefile.in
@@ -17,6 +17,7 @@ LIBS =		../../lib/dns/libdns.a \
 TARGETS =	name_test \
 		rwlock_test \
 		sock_test \
+		sym_test \
 		task_test \
 		timer_test
 
@@ -31,6 +32,9 @@ rwlock_test: rwlock_test.o ../../lib/isc/libisc.a ../../lib/dns/libdns.a
 sock_test: sock_test.o ../../lib/isc/libisc.a ../../lib/dns/libdns.a
 	${CC} -o $@ sock_test.o ${LIBS}
 
+sym_test: sym_test.o ../../lib/isc/libisc.a
+	${CC} -o $@ sym_test.o ${LIBS}
+
 task_test: task_test.o ../../lib/isc/libisc.a ../../lib/dns/libdns.a
 	${CC} -o $@ task_test.o ${LIBS}
 
diff --git a/bin/tests/sym_test.c b/bin/tests/sym_test.c
new file mode 100644
index 0000000000..cae1612329
--- /dev/null
+++ b/bin/tests/sym_test.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 1998  Internet Software Consortium.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <isc/assertions.h>
+#include <isc/result.h>
+#include <isc/symtab.h>
+
+isc_mem_t *mctx;
+isc_symtab_t *st;
+
+int
+main(int argc, char *argv[]) {
+	char s[1000], *cp, *key;
+	size_t len;
+	isc_result_t result;
+	isc_symvalue_t value;
+	int trace = 0;
+	int c;
+
+	INSIST(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+	INSIST(isc_symtab_create(mctx, 691, &st) == ISC_R_SUCCESS);
+
+	while ((c = getopt(argc, argv, "t")) != -1) {
+		switch (c) {
+		case 't':
+			trace = 1;
+			break;
+		}
+	}
+
+	while (gets(s) != NULL) {
+		len = strlen(s);
+
+		cp = s;
+
+		if (cp[0] == '!') {
+			cp++;
+			result = isc_symtab_undefine(st, cp, 0);
+			if (trace || result != ISC_R_SUCCESS)
+				printf("undefine('%s'): %s\n", cp,
+				       isc_result_totext(result));
+		} else {
+			key = cp;
+			while (*cp != '\0' && *cp != ' ' && *cp != '\t')
+				cp++;
+			if (*cp == '\0') {
+				result = isc_symtab_lookup(st, key, 0, &value);
+				if (trace || result != ISC_R_SUCCESS) {
+					printf("lookup('%s'): %s", key,
+					       isc_result_totext(result));
+					if (result == ISC_R_SUCCESS) {
+						cp = value.as_pointer;
+						printf(", value == '%s'", cp);
+					}
+					printf("\n");
+				}
+			} else {
+				*cp++ = '\0';
+				key = strdup(key);
+				value.as_pointer = strdup(cp);
+				result = isc_symtab_define(st, key, 0, value);
+				if (trace || result != ISC_R_SUCCESS)
+					printf("define('%s', '%s'): %s\n",
+					       key, cp,
+					       isc_result_totext(result));
+			}
+		}
+	}
+
+	isc_symtab_destroy(&st);
+	isc_mem_stats(mctx, stdout);
+	isc_mem_destroy(&mctx);
+
+	return (0);
+}