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-rw-r--r--tests/contrib/test_string.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/tests/contrib/test_string.c b/tests/contrib/test_string.c
new file mode 100644
index 0000000..fca8b8a
--- /dev/null
+++ b/tests/contrib/test_string.c
@@ -0,0 +1,59 @@
+/* Copyright (C) 2015 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+ 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 <tap/basic.h>
+
+#include <stdlib.h>
+
+#include "contrib/string.h"
+
+static void test_strstrip(void)
+{
+ char *c = NULL;
+
+ c = strstrip("hello");
+ is_string("hello", c, "strstrip: no whitespace");
+ free(c);
+
+ c = strstrip("world \n");
+ is_string("world", c, "strstrip: trailing whitespace");
+ free(c);
+
+ c = strstrip(" \n banana");
+ is_string("banana", c, "strstrip: leading whitespace");
+ free(c);
+
+ c = strstrip(" \t hello world \n");
+ is_string("hello world", c, "strstrip: leading and trailing");
+ free(c);
+
+ c = strstrip("");
+ is_string("", c, "strstrip: empty string");
+ free(c);
+
+ c = strstrip(" ");
+ is_string("", c, "strstrip: just whitespaces");
+ free(c);
+}
+
+int main(int argc, char *argv[])
+{
+ plan_lazy();
+
+ test_strstrip();
+
+ return 0;
+}