--- /dev/null
+/*
+ * Copyright (C) 2010-2011 jeanfi@gmail.com
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../src/str.h"
+
+static int test_strrep(const char *str,
+ const char *old,
+ const char *new,
+ const char *ref)
+{
+ char *result, *s;
+
+ if (str)
+ s = strdup(str);
+ else
+ s = NULL;
+
+ result = strrep(s, old, new);
+
+ if (result == ref ||
+ (result != NULL && ref != NULL && !strcmp(result, ref)))
+ return 0;
+
+ fprintf(stderr, "strrep(%s, %s, %s) = %s\n", str, old, new, result);
+
+ return 1;
+}
+
+static int tests_strrep()
+{
+ int failures;
+
+ failures = 0;
+
+ failures += test_strrep(NULL, NULL, NULL, NULL);
+ failures += test_strrep("astring", NULL, NULL, "astring");
+ failures += test_strrep("astring", "astring", NULL, "astring");
+ failures += test_strrep("astring", NULL, "astring", "astring");
+ failures += test_strrep("astring", "astring", "astring", "astring");
+ failures += test_strrep(NULL, "astring", "astring", NULL);
+ failures += test_strrep(NULL, NULL, "astring", NULL);
+ failures += test_strrep(NULL, "astring", NULL, NULL);
+
+ failures += test_strrep("astring", "astring", "", "");
+ failures += test_strrep("DastringE", "astring", "", "DE");
+ failures += test_strrep("Dastring", "astring", "", "D");
+ failures += test_strrep("astringE", "astring", "", "E");
+
+ failures += test_strrep("astring", "old", "new", "astring");
+ failures += test_strrep("aoldstring", "old", "new", "anewstring");
+ failures += test_strrep("astring", "astring", "thenewstring",
+ "thenewstring");
+ failures += test_strrep("Dastring", "astring", "thenewstring",
+ "Dthenewstring");
+ failures += test_strrep("astringE", "astring", "thenewstring",
+ "thenewstringE");
+
+ return failures;
+}
+
+int main(int argc, char **argv)
+{
+ int failures;
+
+ failures = 0;
+
+ failures += tests_strrep();
+
+ if (failures)
+ exit(EXIT_FAILURE);
+ else
+ exit(EXIT_SUCCESS);
+}