+ r = specifier_printf("machine=%m, boot=%B, host=%H, version=%v", table, NULL, &w);
+ assert_se(r >= 0);
+ assert_se(w);
+ puts(w);
+}
+
+static const char* const input_table_multiple[] = {
+ "one",
+ "two",
+ "three",
+ NULL,
+};
+
+static const char* const input_table_one[] = {
+ "one",
+ NULL,
+};
+
+static const char* const input_table_none[] = {
+ NULL,
+};
+
+static const char* const input_table_quotes[] = {
+ "\"",
+ "'",
+ "\"\"",
+ "\\",
+ "\\\\",
+ NULL,
+};
+#define QUOTES_STRING \
+ "\"\\\"\" " \
+ "\"\\\'\" " \
+ "\"\\\"\\\"\" " \
+ "\"\\\\\" " \
+ "\"\\\\\\\\\""
+
+static const char * const input_table_spaces[] = {
+ " ",
+ "' '",
+ "\" ",
+ " \"",
+ " \\\\ ",
+ NULL,
+};
+#define SPACES_STRING \
+ "\" \" " \
+ "\"\\' \\'\" " \
+ "\"\\\" \" " \
+ "\" \\\"\" " \
+ "\" \\\\\\\\ \""
+
+static void test_strv_find(void) {
+ assert_se(strv_find((char **)input_table_multiple, "three"));
+ assert_se(!strv_find((char **)input_table_multiple, "four"));
+}
+
+static void test_strv_find_prefix(void) {
+ assert_se(strv_find_prefix((char **)input_table_multiple, "o"));
+ assert_se(strv_find_prefix((char **)input_table_multiple, "one"));
+ assert_se(strv_find_prefix((char **)input_table_multiple, ""));
+ assert_se(!strv_find_prefix((char **)input_table_multiple, "xxx"));
+ assert_se(!strv_find_prefix((char **)input_table_multiple, "onee"));
+}
+
+static void test_strv_join(void) {
+ _cleanup_free_ char *p = NULL, *q = NULL, *r = NULL, *s = NULL, *t = NULL;
+
+ p = strv_join((char **)input_table_multiple, ", ");
+ assert_se(p);
+ assert_se(streq(p, "one, two, three"));
+
+ q = strv_join((char **)input_table_multiple, ";");
+ assert_se(q);
+ assert_se(streq(q, "one;two;three"));
+
+ r = strv_join((char **)input_table_multiple, NULL);
+ assert_se(r);
+ assert_se(streq(r, "one two three"));
+
+ s = strv_join((char **)input_table_one, ", ");
+ assert_se(s);
+ assert_se(streq(s, "one"));
+
+ t = strv_join((char **)input_table_none, ", ");
+ assert_se(t);
+ assert_se(streq(t, ""));
+}
+
+static void test_strv_quote_unquote(const char* const *split, const char *quoted) {
+ _cleanup_free_ char *p;
+ _cleanup_strv_free_ char **s;
+ char **t;
+ int r;
+
+ p = strv_join_quoted((char **)split);
+ assert_se(p);
+ printf("-%s- --- -%s-\n", p, quoted); /* fprintf deals with NULL, puts does not */
+ assert_se(p);
+ assert_se(streq(p, quoted));
+
+ r = strv_split_quoted(&s, quoted);
+ assert_se(r == 0);
+ assert_se(s);
+ STRV_FOREACH(t, s) {
+ assert_se(*t);
+ assert_se(streq(*t, *split));
+ split++;
+ }
+}
+
+static void test_strv_unquote(const char *quoted, const char **list) {
+ _cleanup_strv_free_ char **s;
+ _cleanup_free_ char *j;
+ unsigned i = 0;
+ char **t;
+ int r;
+
+ r = strv_split_quoted(&s, quoted);
+ assert_se(r == 0);
+ assert_se(s);
+ j = strv_join(s, " | ");
+ assert(j);
+ puts(j);
+
+ STRV_FOREACH(t, s)
+ assert_se(streq(list[i++], *t));
+
+ assert_se(list[i] == NULL);
+}
+
+static void test_invalid_unquote(const char *quoted) {
+ char **s = NULL;
+ int r;
+
+ r = strv_split_quoted(&s, quoted);
+ assert(s == NULL);
+ assert(r == -EINVAL);
+}
+
+static void test_strv_split(void) {
+ char **s;
+ unsigned i = 0;
+ _cleanup_strv_free_ char **l = NULL;
+ const char str[] = "one,two,three";
+
+ l = strv_split(str, ",");
+
+ assert(l);
+
+ STRV_FOREACH(s, l) {
+ assert_se(streq(*s, input_table_multiple[i++]));
+ }
+}
+
+static void test_strv_split_newlines(void) {
+ unsigned i = 0;
+ char **s;
+ _cleanup_strv_free_ char **l = NULL;
+ const char str[] = "one\ntwo\nthree";
+
+ l = strv_split_newlines(str);
+
+ assert(l);
+
+ STRV_FOREACH(s, l) {
+ assert_se(streq(*s, input_table_multiple[i++]));
+ }
+}
+
+static void test_strv_split_nulstr(void) {
+ _cleanup_strv_free_ char **l = NULL;
+ const char nulstr[] = "str0\0str1\0str2\0str3\0";
+
+ l = strv_split_nulstr (nulstr);
+ assert_se(l);
+
+ assert_se(streq(l[0], "str0"));
+ assert_se(streq(l[1], "str1"));
+ assert_se(streq(l[2], "str2"));
+ assert_se(streq(l[3], "str3"));
+}
+
+static void test_strv_parse_nulstr(void) {
+ _cleanup_strv_free_ char **l = NULL;
+ const char nulstr[] = "fuck\0fuck2\0fuck3\0\0fuck5\0\0xxx";
+
+ l = strv_parse_nulstr(nulstr, sizeof(nulstr)-1);
+ assert_se(l);
+ puts("Parse nulstr:");
+ strv_print(l);
+
+ assert_se(streq(l[0], "fuck"));
+ assert_se(streq(l[1], "fuck2"));
+ assert_se(streq(l[2], "fuck3"));
+ assert_se(streq(l[3], ""));
+ assert_se(streq(l[4], "fuck5"));
+ assert_se(streq(l[5], ""));
+ assert_se(streq(l[6], "xxx"));