From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Wed, 18 Apr 2018 08:57:01 +0000 (+0200)
Subject: test-utf8: add a smoke test for utf8_console_width()
X-Git-Tag: v239~393^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c6c2e07fcce75555ec093b2f78bb92bb0b66ee4;p=platform%2Fupstream%2Fsystemd.git

test-utf8: add a smoke test for utf8_console_width()
---

diff --git a/src/test/test-utf8.c b/src/test/test-utf8.c
index a7bbc9b..ec96343 100644
--- a/src/test/test-utf8.c
+++ b/src/test/test-utf8.c
@@ -102,6 +102,15 @@ static void test_utf8_n_codepoints(void) {
         assert_se(utf8_n_codepoints("\xF1") == (size_t) -1);
 }
 
+static void test_utf8_console_width(void) {
+        assert_se(utf8_console_width("abc") == 3);
+        assert_se(utf8_console_width("zażółcić gęślą jaźń") == 19);
+        assert_se(utf8_console_width("串") == 2);
+        assert_se(utf8_console_width("") == 0);
+        assert_se(utf8_console_width("…👊🔪💐…") == 8);
+        assert_se(utf8_console_width("\xF1") == (size_t) -1);
+}
+
 int main(int argc, char *argv[]) {
         test_utf8_is_valid();
         test_utf8_is_printable();
@@ -111,6 +120,7 @@ int main(int argc, char *argv[]) {
         test_utf8_escaping_printable();
         test_utf16_to_utf8();
         test_utf8_n_codepoints();
+        test_utf8_console_width();
 
         return 0;
 }