From f2d64e1c45994e4b519454c071e90e0cd8240c8a Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Mon, 24 Sep 2007 15:55:26 +0000
Subject: r25306: Add tests for string_sub(). (This used to be commit
 2d37ddcbd1243f48d81af17d8ea3cdd6e8e35b8d)

---
 source4/lib/util/tests/file.c |  4 +--
 source4/lib/util/tests/str.c  | 78 +++++++++++++++++++++++++++++++++++++++++++
 source4/lib/util/util_str.c   |  4 +--
 3 files changed, 82 insertions(+), 4 deletions(-)
 create mode 100644 source4/lib/util/tests/str.c

(limited to 'source4/lib/util')

diff --git a/source4/lib/util/tests/file.c b/source4/lib/util/tests/file.c
index 0fe117a300..fe87293671 100644
--- a/source4/lib/util/tests/file.c
+++ b/source4/lib/util/tests/file.c
@@ -88,10 +88,10 @@ struct torture_suite *torture_local_util_file(TALLOC_CTX *mem_ctx)
 	struct torture_suite *suite = torture_suite_create(mem_ctx, "FILE");
 
 	torture_suite_add_simple_test(suite, "file_load_save", 
-								   test_file_load_save);
+				      test_file_load_save);
 
 	torture_suite_add_simple_test(suite, "afdgets", 
-								   test_afdgets);
+				      test_afdgets);
 
 	return suite;
 }
diff --git a/source4/lib/util/tests/str.c b/source4/lib/util/tests/str.c
new file mode 100644
index 0000000000..4a964af0ee
--- /dev/null
+++ b/source4/lib/util/tests/str.c
@@ -0,0 +1,78 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   util_str testing
+
+   Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
+   
+   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
+   (at your option) 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 "includes.h"
+#include "torture/ui.h"
+
+static bool test_string_sub_simple(struct torture_context *tctx)
+{
+	char tmp[100];
+	safe_strcpy(tmp, "foobar", sizeof(tmp));
+	string_sub(tmp, "foo", "bar", sizeof(tmp));
+	torture_assert_str_equal(tctx, tmp, "barbar", "invalid sub");
+	return true;
+}
+
+static bool test_string_sub_multiple(struct torture_context *tctx)
+{
+	char tmp[100];
+	safe_strcpy(tmp, "fooblafoo", sizeof(tmp));
+	string_sub(tmp, "foo", "bar", sizeof(tmp));
+	torture_assert_str_equal(tctx, tmp, "barblabar", "invalid sub");
+	return true;
+}
+
+static bool test_string_sub_longer(struct torture_context *tctx)
+{
+	char tmp[100];
+	safe_strcpy(tmp, "foobla", sizeof(tmp));
+	string_sub(tmp, "foo", "blie", sizeof(tmp));
+	torture_assert_str_equal(tctx, tmp, "bliebla", "invalid sub");
+	return true;
+}
+
+static bool test_string_sub_shorter(struct torture_context *tctx)
+{
+	char tmp[100];
+	safe_strcpy(tmp, "foobla", sizeof(tmp));
+	string_sub(tmp, "foo", "bl", sizeof(tmp));
+	torture_assert_str_equal(tctx, tmp, "blbla", "invalid sub");
+	return true;
+}
+
+struct torture_suite *torture_local_util_str(TALLOC_CTX *mem_ctx)
+{
+	struct torture_suite *suite = torture_suite_create(mem_ctx, "STR");
+
+	torture_suite_add_simple_test(suite, "string_sub_simple", 
+				      test_string_sub_simple);
+
+	torture_suite_add_simple_test(suite, "string_sub_multiple", 
+				      test_string_sub_multiple);
+
+	torture_suite_add_simple_test(suite, "string_sub_shorter", 
+				      test_string_sub_shorter);
+
+	torture_suite_add_simple_test(suite, "string_sub_longer", 
+				      test_string_sub_longer);
+
+	return suite;
+}
diff --git a/source4/lib/util/util_str.c b/source4/lib/util/util_str.c
index 0f1f2d5a1c..e9f81dbd9b 100644
--- a/source4/lib/util/util_str.c
+++ b/source4/lib/util/util_str.c
@@ -274,7 +274,7 @@ _PUBLIC_ char *hex_encode_talloc(TALLOC_CTX *mem_ctx, const unsigned char *buff_
 _PUBLIC_ void string_sub(char *s, const char *pattern, const char *insert, size_t len)
 {
 	char *p;
-	ssize_t ls,lp,li, i;
+	ssize_t ls, lp, li, i;
 
 	if (!insert || !pattern || !*pattern || !s)
 		return;
@@ -286,7 +286,7 @@ _PUBLIC_ void string_sub(char *s, const char *pattern, const char *insert, size_
 	if (len == 0)
 		len = ls + 1; /* len is number of *bytes* */
 
-	while (lp <= ls && (p = strstr(s,pattern))) {
+	while (lp <= ls && (p = strstr(s, pattern))) {
 		if (ls + (li-lp) >= len) {
 			DEBUG(0,("ERROR: string overflow by %d in string_sub(%.50s, %d)\n", 
 				 (int)(ls + (li-lp) - len),
-- 
cgit