along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-
#include "utf8.h"
#include "util.h"
-/* helpers for test_udev_encode_string */
-static char *do_encode_string(const char *in) {
- size_t out_len = strlen(in) * 4;
- char *out = malloc(out_len);
-
- assert_se(out);
- assert_se(udev_encode_string(in, out, out_len) >= 0);
- puts(out);
+static void test_utf8_is_printable(void) {
+ assert_se(utf8_is_printable("ascii is valid\tunicode", 22));
+ assert_se(utf8_is_printable("\342\204\242", 3));
+ assert_se(!utf8_is_printable("\341\204", 2));
+ assert_se(utf8_is_printable("ąę", 4));
+}
- return out;
+static void test_utf8_is_valid(void) {
+ assert_se(utf8_is_valid("ascii is valid unicode"));
+ assert_se(utf8_is_valid("\342\204\242"));
+ assert_se(!utf8_is_valid("\341\204"));
}
-static bool expect_encoded_as(const char *in, const char *expected) {
- _cleanup_free_ char *encoded = do_encode_string(in);
- return streq(encoded, expected);
+static void test_ascii_is_valid(void) {
+ assert_se(ascii_is_valid("alsdjf\t\vbarr\nba z"));
+ assert_se(!ascii_is_valid("\342\204\242"));
+ assert_se(!ascii_is_valid("\341\204"));
}
-static void test_udev_encode_string(void) {
- assert_se(expect_encoded_as("systemd sucks", "systemd\\x20sucks"));
- assert_se(expect_encoded_as("pinkiepie", "pinkiepie"));
- assert_se(expect_encoded_as("valíd\\ųtf8", "valíd\\x5cųtf8"));
- assert_se(expect_encoded_as("s/ash/ng", "s\\x2fash\\x2fng"));
+static void test_ascii_filter(void) {
+ char *f;
+
+ f = ascii_filter("alsdjf\t\vbarr\nba z");
+ assert_se(streq(f, "alsdjf\t\vbarr\nba z"));
+ free(f);
+
+ f = ascii_filter("\342\204\242");
+ assert_se(streq(f, ""));
+ free(f);
+
+ f = ascii_filter("foo\341\204bar");
+ assert_se(streq(f, "foobar"));
+ free(f);
}
-static void test_utf8_is_valid(void) {
- assert_se(utf8_is_valid("ascii is valid unicode"));
- assert_se(utf8_is_valid("\341\204\242"));
- assert_se(!utf8_is_valid("\341\204"));
+static void test_utf8_encoded_valid_unichar(void) {
+ assert_se(utf8_encoded_valid_unichar("\342\204\242") == 3);
+ assert_se(utf8_encoded_valid_unichar("\302\256") == 2);
+ assert_se(utf8_encoded_valid_unichar("a") == 1);
+ assert_se(utf8_encoded_valid_unichar("\341\204") < 0);
+ assert_se(utf8_encoded_valid_unichar("\341\204\341\204") < 0);
+
}
int main(int argc, char *argv[]) {
test_utf8_is_valid();
- test_udev_encode_string();
+ test_utf8_is_printable();
+ test_ascii_is_valid();
+ test_ascii_filter();
+ test_utf8_encoded_valid_unichar();
+
+ return 0;
}