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

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Zbigniew Jędrzejewski-Szmek 2018-04-18 10:57:01 +02:00 committed by Lennart Poettering
parent 99f1229d76
commit 7c6c2e07fc
1 changed files with 10 additions and 0 deletions
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10
src/test/test-utf8.c
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@ -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;
}