const char*
chck_cstr_tokenize_quoted(const char *cstr, size_t *out_len, const char *separator, const char *quotes, const char **state)
{
assert(out_len && separator && quotes && state);
const char *e, *current = chck_cstr_tokenize(cstr, out_len, separator, true, state);
if (!current)
return NULL;
for (const char *q = quotes; *q; ++q) {
if (*current != *q)
continue;
bool escaped = false;
for (e = ++current; *e; ++e) {
if (escaped)
escaped = false;
else if (*e == '\\')
escaped = true;
else if (*e == *q)
break;
}
*out_len = e - current;
e = (!*e ? e : e + 1);
if (*e) {
size_t tmp;
const char *state2 = NULL;
*state = chck_cstr_tokenize(e, &tmp, separator, true, &state2);
} else {
*state = e;
}
break;
}
return current;
}
int main(void)
{
/* TEST: stripping */
{
struct chck_string v = {0};
assert(chck_string_set_cstr(&v, " contains some whitespace ", true));
assert(chck_cstr_strip(v.data) == v.data + 3);
assert(strlen(v.data + 3) == 24);
assert(chck_cstreq(v.data + 3, "contains some whitespace"));
assert(chck_string_set_cstr(&v, "asd", true));
assert(chck_cstr_strip(v.data) == v.data);
assert(strlen(v.data) == 3);
assert(chck_cstreq(v.data, "asd"));
assert(chck_string_set_cstr(&v, "foo baz lol", true));
assert(chck_cstr_remove_chars(v.data, "baz") == v.data);
assert(chck_cstreq(v.data, "foo lol"));
chck_string_release(&v);
assert(chck_string_set_cstr(&v, "foo baz lol", true));
assert(chck_cstr_remove_chars(v.data, "qwerty") == v.data);
assert(chck_cstreq(v.data, "foo baz lol"));
chck_string_release(&v);
assert(chck_string_set_cstr(&v, "foo --- bar", true));
assert(chck_cstr_replace_char(v.data, '-', '.') == v.data);
assert(chck_cstreq(v.data, "foo ... bar"));
chck_string_release(&v);
assert(chck_string_set_cstr(&v, "foo --- bar", true));
assert(chck_cstr_replace_char(v.data, '.', '-') == v.data);
assert(chck_cstreq(v.data, "foo --- bar"));
chck_string_release(&v);
}
/* TEST: tokenizing */
{
const char *v = " token: this :please ";
{
size_t len, i = 0;
const char *t, *state = NULL;
const char *except[] = { " token", " this ", "please " };
while ((t = chck_cstr_tokenize(v, &len, ":", false, &state))) {
assert(i < 3);
assert(len == strlen(except[i]));
assert(chck_cstrneq(except[i], t, len));
++i;
}
assert(i == 3);
}
{
size_t len, i = 0;
const char *t, *state = NULL;
const char *except[] = { "token", "this", "please" };
while ((t = chck_cstr_tokenize(v, &len, ":", true, &state))) {
assert(i < 3);
assert(len == strlen(except[i]));
assert(chck_cstrneq(except[i], t, len));
++i;
}
assert(i == 3);
}
v = "some : words : \" but this is included \" : \"yay : yoy\" : \"foo\"";
{
size_t len, i = 0;
const char *t, *state = NULL;
const char *except[] = { "some", "words", " but this is included ", "yay : yoy", "foo" };
while ((t = chck_cstr_tokenize_quoted(v, &len, ":", "\"", &state))) {
assert(i < 5);
assert(len == strlen(except[i]));
assert(chck_cstrneq(except[i], t, len));
++i;
}
assert(i == 5);
}
v = "some words \" but this is included \" \"yay yoy\" \"foo\"";
{
size_t len, i = 0;
const char *t, *state = NULL;
const char *except[] = { "some", "words", " but this is included ", "yay yoy", "foo" };
while ((t = chck_cstr_tokenize_quoted(v, &len, " ", "\"", &state))) {
assert(i < 5);
assert(len == strlen(except[i]));
assert(chck_cstrneq(except[i], t, len));
++i;
}
assert(i == 5);
}
}
/* TEST: bool conversion tests */
{
bool v;
assert(chck_cstr_to_bool("true", &v) && v == true);
assert(chck_cstr_to_bool("false", &v) && v == false);
assert(chck_cstr_to_bool("1", &v) && v == true);
assert(chck_cstr_to_bool("0", &v) && v == false);
assert(!chck_cstr_to_bool("falsef", NULL));
assert(!chck_cstr_to_bool("fals", NULL));
assert(!chck_cstr_to_bool("truee", NULL));
assert(!chck_cstr_to_bool("tru", NULL));
assert(!chck_cstr_to_bool("not-a-bool", NULL));
assert(!chck_cstr_to_bool("5", NULL));
}
/* TEST: float conversion tests */
{
float v;
assert(chck_cstr_to_f("0.123", &v) && chck_equalf(v, 0.123, 1.0f));
assert(chck_cstr_to_f("0.1e2", &v) && chck_equalf(v, 0.1e2, 1.0f));
assert(!chck_cstr_to_f("0.1e1000", NULL));
assert(!chck_cstr_to_f("not-float", NULL));
}
/* TEST: double conversion tests */
{
double v;
assert(chck_cstr_to_d("0.123", &v) && chck_equal(v, 0.123, 1.0));
assert(chck_cstr_to_d("0.1e100", &v) && chck_equal(v, 0.1e100, 1.0));
assert(!chck_cstr_to_d("0.1e1000", NULL));
assert(!chck_cstr_to_d("not-double", NULL));
}
/* TEST: long double conversion tests */
{
long double v; // valgrind does not handle long double so we don't do 1e1000 here
assert(chck_cstr_to_ld("0.123", &v) && chck_equalld(v, 0.123l, 1.0l));
assert(chck_cstr_to_ld("0.1e100", &v) && chck_equalld(v, 0.1e100l, 1.0));
assert(!chck_cstr_to_ld("0.1e100000", NULL));
assert(!chck_cstr_to_ld("not-long-double", NULL));
}
/* TEST: i64 conversion tests */
{
int64_t v;
assert(chck_cstr_to_i64("1", &v) && v == 1);
assert(chck_cstr_to_i64("-1", &v) && v == -1);
assert(chck_cstr_to_i64("9223372036854775807", &v) && v == INT64_MAX);
assert(chck_cstr_to_i64("-9223372036854775808", &v) && v == INT64_MIN);
assert(!chck_cstr_to_i64("9223372036854775808", &v));
assert(!chck_cstr_to_i64("-9223372036854775809", &v));
assert(!chck_cstr_to_i64("1.0", &v));
uint64_t uv;
assert(chck_cstr_to_u64("1", &uv) && uv == 1);
assert(!chck_cstr_to_u64("-1", &uv));
assert(chck_cstr_to_u64("18446744073709551615", &uv) && uv == UINT64_MAX);
assert(!chck_cstr_to_u64("18446744073709551616", &uv));
assert(!chck_cstr_to_u64("1.0", &uv));
}
/* TEST: i32 conversion tests */
{
int32_t v;
assert(chck_cstr_to_i32("1", &v) && v == 1);
assert(chck_cstr_to_i32("-1", &v) && v == -1);
assert(chck_cstr_to_i32("2147483647", &v) && v == INT32_MAX);
assert(chck_cstr_to_i32("-2147483648", &v) && v == INT32_MIN);
assert(!chck_cstr_to_i32("2147483648", &v));
assert(!chck_cstr_to_i32("-2147483649", &v));
assert(!chck_cstr_to_i32("1.0", &v));
uint32_t uv;
assert(chck_cstr_to_u32("1", &uv) && uv == 1);
assert(!chck_cstr_to_u32("-1", &uv));
assert(chck_cstr_to_u32("4294967295", &uv) && uv == UINT32_MAX);
assert(!chck_cstr_to_u32("4294967296", &uv));
assert(!chck_cstr_to_u32("1.0", &uv));
}
/* TEST: i16 conversion tests */
{
int16_t v;
assert(chck_cstr_to_i16("1", &v) && v == 1);
assert(chck_cstr_to_i16("-1", &v) && v == -1);
assert(chck_cstr_to_i16("32767", &v) && v == INT16_MAX);
assert(chck_cstr_to_i16("-32768", &v) && v == INT16_MIN);
assert(!chck_cstr_to_i16("32768", &v));
assert(!chck_cstr_to_i16("-32769", &v));
assert(!chck_cstr_to_i16("1.0", &v));
uint16_t uv;
assert(chck_cstr_to_u16("1", &uv) && uv == 1);
assert(!chck_cstr_to_u16("-1", &uv));
assert(chck_cstr_to_u16("65535", &uv) && uv == UINT16_MAX);
assert(!chck_cstr_to_u16("65536", &uv));
assert(!chck_cstr_to_u16("1.0", &uv));
}
/* TEST: i8 conversion tests */
{
int8_t v;
assert(chck_cstr_to_i8("1", &v) && v == 1);
assert(chck_cstr_to_i8("-1", &v) && v == -1);
assert(chck_cstr_to_i8("127", &v) && v == INT8_MAX);
assert(chck_cstr_to_i8("-128", &v) && v == INT8_MIN);
assert(!chck_cstr_to_i8("128", &v));
assert(!chck_cstr_to_i8("-129", &v));
assert(!chck_cstr_to_i8("1.0", &v));
uint8_t uv;
assert(chck_cstr_to_u8("1", &uv) && uv == 1);
assert(!chck_cstr_to_u8("-1", &uv));
assert(chck_cstr_to_u8("255", &uv) && uv == UINT8_MAX);
assert(!chck_cstr_to_u8("257", &uv));
assert(!chck_cstr_to_u8("1.0", &uv));
}
/* TEST: string tests */
{
struct chck_string str = {0};
assert(chck_string_set_cstr(&str, "foobar", false));
assert(str.data && str.size == strlen("foobar") && chck_string_eq_cstr(&str, "foobar"));
assert(chck_string_ends_with_cstr(&str, "") && chck_string_ends_with_cstr(&str, NULL) && chck_string_ends_with_cstr(&str, "foobar") && chck_string_ends_with_cstr(&str, "bar") && !chck_string_ends_with_cstr(&str, "bur"));
assert(chck_string_starts_with_cstr(&str, "") && chck_string_starts_with_cstr(&str, NULL) && chck_string_starts_with_cstr(&str, "foobar") && chck_string_starts_with_cstr(&str, "foo") && !chck_string_starts_with_cstr(&str, "fuo"));
assert(!chck_string_is_empty(&str));
assert(chck_string_set_cstr(&str, "", false));
assert(!str.data && str.size == strlen("") && chck_string_eq_cstr(&str, ""));
assert(!str.data && str.size == 0 && chck_string_eq_cstr(&str, NULL)); // string_eq_cstr treats empty string as NULL
assert(chck_string_ends_with_cstr(&str, "") && chck_string_ends_with_cstr(&str, NULL) && !chck_string_ends_with_cstr(&str, "foobar"));
assert(chck_string_starts_with_cstr(&str, "") && chck_string_starts_with_cstr(&str, NULL) && !chck_string_starts_with_cstr(&str, "foobar"));
assert(chck_string_is_empty(&str));
assert(chck_string_set_cstr(&str, NULL, false));
assert(!str.data && str.size == 0 && !chck_string_eq_cstr(&str, "foobar"));
assert(chck_string_ends_with_cstr(&str, "") && chck_string_ends_with_cstr(&str, NULL) && !chck_string_ends_with_cstr(&str, "foobar"));
assert(chck_string_starts_with_cstr(&str, "") && chck_string_starts_with_cstr(&str, NULL) && !chck_string_starts_with_cstr(&str, "foobar"));
assert(chck_string_is_empty(&str));
// is_heap is false, so nothing is copied.
// since chck_strings do not copy when is_heap is false, printf for .data would print whole "foobar" in this case.
// if is_heap is set to true, the string is copied and terminated correctly.
assert(chck_string_set_cstr_with_length(&str, "foobar", 3, false));
assert(str.data && str.size == strlen("foo") && chck_string_eq_cstr(&str, "foo") && !chck_string_eq_cstr(&str, "foobar"));
struct chck_string str2 = {0};
assert(chck_string_set(&str2, &str, false));
assert(str.data == str2.data && str2.size == strlen("foo") && chck_string_eq(&str, &str2));
assert(chck_string_ends_with(&str, &str2));
assert(chck_string_starts_with(&str, &str2));
assert(chck_string_set(&str2, &str, true));
assert(str.data != str2.data && str2.size == strlen("foo") && chck_string_eq(&str, &str2));
assert(chck_string_ends_with(&str, &str2));
assert(chck_string_starts_with(&str, &str2));
assert(chck_string_set_cstr(&str2, "foobar2", false));
assert(str.data != str2.data && str2.size == strlen("foobar2") && !chck_string_eq(&str, &str2));
assert(!chck_string_ends_with(&str, &str2));
assert(!chck_string_starts_with(&str, &str2));
assert(chck_string_set_format(&str, "%s-%s", "test", str2.data));
assert(str.data && str.size == strlen("test-foobar2") && str.is_heap && chck_string_eq_cstr(&str, "test-foobar2"));
chck_string_release(&str);
chck_string_release(&str2);
assert(!str.data && !str2.data && str.size + str2.size == 0);
assert(chck_string_eq(&str, &str2));
assert(chck_cstreq("foobar", "foobar"));
assert(!chck_cstreq("foobar", "foo"));
assert(!chck_cstreq("foobar", NULL));
assert(chck_cstreq(NULL, NULL));
assert(chck_cstrneq("foobar", "foo", 3));
assert(chck_cstrneq("fo", "fo", 3));
assert(!chck_cstrneq("foobar", "foa", 3));
assert(chck_cstrneq(NULL, NULL, 3));
assert(chck_cstrneq(NULL, NULL, 0));
assert(!chck_cstr_is_empty("foobar"));
assert(chck_cstr_ends_with("foobar", "foobar") && chck_cstr_ends_with("foobar", "bar") && !chck_cstr_ends_with("foobar", "bur"));
assert(chck_cstr_starts_with("foobar", "foobar") && chck_cstr_starts_with("foobar", "foo") && !chck_cstr_starts_with("foobar", "fur"));
assert(chck_cstr_is_empty("") && chck_cstr_is_empty(NULL));
assert(chck_cstr_ends_with("", "") && chck_cstr_ends_with(NULL, NULL));
assert(chck_cstr_starts_with("", "") && chck_cstr_starts_with(NULL, NULL));
}
return EXIT_SUCCESS;
}
