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-rw-r--r--src/test/test-utf8.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/test-utf8.c b/src/test/test-utf8.c
index d2b9771f4b..26cc37bd6e 100644
--- a/src/test/test-utf8.c
+++ b/src/test/test-utf8.c
@@ -47,6 +47,12 @@ static void test_udev_encode_string(void) {
assert_se(expect_encoded_as("s/ash/ng", "s\\x2fash\\x2fng"));
}
+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));
+}
+
static void test_utf8_is_valid(void) {
assert_se(utf8_is_valid("ascii is valid unicode"));
assert_se(utf8_is_valid("\341\204\242"));
@@ -55,5 +61,8 @@ static void test_utf8_is_valid(void) {
int main(int argc, char *argv[]) {
test_utf8_is_valid();
+ test_utf8_is_printable();
test_udev_encode_string();
+
+ return 0;
}