--- /dev/null
+/*
+ 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;
+}
_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;
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),