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tests: add a simple test for utf8_n_codepoints()

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Zbigniew Jędrzejewski-Szmek 2018-02-16 10:34:00 +01:00
parent f95dbcc27b
commit e2cbc803f0
1 changed files with 10 additions and 0 deletions
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10
src/test/test-utf8.c
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@ -106,6 +106,15 @@ static void test_utf16_to_utf8(void) {
free(a);
}
static void test_utf8_n_codepoints(void) {
assert_se(utf8_n_codepoints("abc") == 3);
assert_se(utf8_n_codepoints("zażółcić gęślą jaźń") == 19);
assert_se(utf8_n_codepoints("串") == 1);
assert_se(utf8_n_codepoints("") == 0);
assert_se(utf8_n_codepoints("…👊🔪💐…") == 5);
assert_se(utf8_n_codepoints("\xF1") == (size_t) -1);
}
int main(int argc, char *argv[]) {
test_utf8_is_valid();
test_utf8_is_printable();
@ -114,6 +123,7 @@ int main(int argc, char *argv[]) {
test_utf8_escaping();
test_utf8_escaping_printable();
test_utf16_to_utf8();
test_utf8_n_codepoints();
return 0;
}