Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / test / test-string-util.c

diff --git a/src/test/test-string-util.c b/src/test/test-string-util.c
index 604701ff7ad5953c88ec18d4d85824ee2bed7960..ed777e1801634686d17af572c6051cea8e25d1be 100644 (file)
--- a/src/test/test-string-util.c
+++ b/src/test/test-string-util.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -288,11 +289,47 @@ static void test_endswith_no_case(void) {
 }
 
 static void test_delete_chars(void) {
-        char *r;
-        char input[] = "   hello, waldo.   abc";
+        char *s, input[] = "   hello, waldo.   abc";
+
+        s = delete_chars(input, WHITESPACE);
+        assert_se(streq(s, "hello,waldo.abc"));
+        assert_se(s == input);
+}
+
+static void test_delete_trailing_chars(void) {
+
+        char *s,
+                input1[] = " \n \r k \n \r ",
+                input2[] = "kkkkthiskkkiskkkaktestkkk",
+                input3[] = "abcdef";
+
+        s = delete_trailing_chars(input1, WHITESPACE);
+        assert_se(streq(s, " \n \r k"));
+        assert_se(s == input1);
+
+        s = delete_trailing_chars(input2, "kt");
+        assert_se(streq(s, "kkkkthiskkkiskkkaktes"));
+        assert_se(s == input2);
+
+        s = delete_trailing_chars(input3, WHITESPACE);
+        assert_se(streq(s, "abcdef"));
+        assert_se(s == input3);
+
+        s = delete_trailing_chars(input3, "fe");
+        assert_se(streq(s, "abcd"));
+        assert_se(s == input3);
+}
+
+static void test_skip_leading_chars(void) {
+        char input1[] = " \n \r k \n \r ",
+                input2[] = "kkkkthiskkkiskkkaktestkkk",
+                input3[] = "abcdef";
 
-        r = delete_chars(input, WHITESPACE);
-        assert_se(streq(r, "hello,waldo.abc"));
+        assert_se(streq(skip_leading_chars(input1, WHITESPACE), "k \n \r "));
+        assert_se(streq(skip_leading_chars(input2, "k"), "thiskkkiskkkaktestkkk"));
+        assert_se(streq(skip_leading_chars(input2, "tk"), "hiskkkiskkkaktestkkk"));
+        assert_se(streq(skip_leading_chars(input3, WHITESPACE), "abcdef"));
+        assert_se(streq(skip_leading_chars(input3, "bcaef"), "def"));
 }
 
 static void test_in_charset(void) {
@@ -361,6 +398,8 @@ int main(int argc, char *argv[]) {
         test_endswith();
         test_endswith_no_case();
         test_delete_chars();
+        test_delete_trailing_chars();
+        test_skip_leading_chars();
         test_in_charset();
         test_split_pair();
         test_first_word();