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#include <stdbool.h>
#include <string.h>
#include <yasl.h>
#include "twbctf.h"
bool check_string_length (void);
bool create_with_length (void);
bool string_concat (void);
bool yaslcpy_against_longer_str (void);
bool yaslcpy_against_shorter_str (void);
bool yaslcatprintf_base_case (void);
bool yasltrim_trims_correctly (void);
bool yaslrange_one_one (void);
bool yaslrange_one_none (void);
bool yaslrange_ntwo_none (void);
bool yaslrange_two_one (void);
bool yaslrange_one_hund (void);
bool yaslrange_hund_hund (void);
bool yaslcmp_foo_foa (void);
bool yaslcmp_aar_bar (void);
bool yaslcmp_bar_bar (void);
bool yaslcatrepr_test (void);
bool yaslnew_check_free_len (void);
bool yaslMakeRoomFor_test (void);
bool yaslIncrLen_content (void);
bool yaslIncrLen_len (void);
bool yaslIncrLen_free (void);
bool test_yasltolower (void);
bool test_yasltoupper (void);
static const struct test test_list [] = {
{ "create a string and obtain the length", check_string_length },
{ "create a string with specified length", create_with_length },
{ "string concatenation", string_concat },
{ "yaslcpy() against a longer string", yaslcpy_against_longer_str },
{ "yaslcpy() against a shorter string", yaslcpy_against_shorter_str },
{ "basic yaslcatprintf() usecase", yaslcatprintf_base_case },
{ "yasltrim() trims correctly", yasltrim_trims_correctly },
{ "yaslrange(..., 1, 1)", yaslrange_one_one },
{ "yaslrange(..., 1, -1)", yaslrange_one_none },
{ "yaslrange(..., -2, -1)", yaslrange_ntwo_none },
{ "yaslrange(..., 2, 1)", yaslrange_two_one },
{ "yaslrange(..., 1, 100)", yaslrange_one_hund },
{ "yaslrange(..., 100, 100)", yaslrange_hund_hund },
{ "yaslcmp(foo, foa)", yaslcmp_foo_foa },
{ "yaslcmp(aar, bar)", yaslcmp_aar_bar },
{ "yaslcmp(bar, bar)", yaslcmp_bar_bar },
{ "yaslcatrepr(...data...)", yaslcatrepr_test },
{ "yaslnew() free/len buffers", yaslnew_check_free_len },
{ "yaslMakeRoomFor()", yaslMakeRoomFor_test },
{ "content after yaslIncrLen()", yaslIncrLen_content },
{ "len after yaslIncrLen()", yaslIncrLen_len },
{ "free after yaslIncrLen()", yaslIncrLen_free },
{ "yasltolower()", test_yasltolower },
{ "yasltoupper()", test_yasltoupper },
};
static inline void yaslfrees(yastr *string) { if (*string) yaslfree(*string); }
#define _yastr_cleanup_ __attribute__((cleanup(yaslfrees)))
bool
check_string_length(void) {
_yastr_cleanup_ yastr x = yaslauto("foo");
return (yasllen(x) == 3 && memcmp(x, "foo\0", 4) == 0);
}
bool
create_with_length(void) {
_yastr_cleanup_ yastr x = yaslnew("foo", 2);
return (yasllen(x) == 2 && memcmp(x, "fo\0", 3) == 0);
}
bool
string_concat(void) {
_yastr_cleanup_ yastr x = yaslnew("foo", 2);
x = yaslcat(x, "bar");
return (yasllen(x) == 5 && memcmp(x, "fobar\0", 6) == 0);
}
bool
yaslcpy_against_longer_str(void) {
_yastr_cleanup_ yastr x = yaslauto("foo");
x = yaslcpy(x, "a");
return (yasllen(x) == 1 && memcmp(x, "a\0", 2) == 0);
}
bool
yaslcpy_against_shorter_str(void) {
_yastr_cleanup_ yastr x = yaslnew("foo",2);
x = yaslcpy(x, "xxxxyyyyzzzz");
return (yasllen(x) == 12 && memcmp(x, "xxxxyyyyzzzz\0", 12) == 0);
}
bool
yaslcatprintf_base_case(void) {
_yastr_cleanup_ yastr x = yaslcatprintf(yaslempty(), "%d", 123);
return (yasllen(x) == 3 && memcmp(x, "123\0", 4) == 0);
}
bool
yasltrim_trims_correctly(void) {
_yastr_cleanup_ yastr x = yaslauto("xxciaoyy");
yasltrim(x, "xy");
return (yasllen(x) == 4 && memcmp(x, "ciao\0", 5) == 0);
}
bool
yaslrange_one_one(void) {
_yastr_cleanup_ yastr x = yaslauto("ciao");
_yastr_cleanup_ yastr y = yasldup(x);
yaslrange(y, 1, 1);
return (yasllen(y) == 1 && memcmp(y, "i\0", 2) == 0);
}
bool
yaslrange_one_none(void) {
_yastr_cleanup_ yastr x = yaslauto("ciao");
_yastr_cleanup_ yastr y = yasldup(x);
yaslrange(y, 1, -1);
return (yasllen(y) == 3 && memcmp(y, "iao\0", 4) == 0);
}
bool
yaslrange_ntwo_none(void) {
_yastr_cleanup_ yastr x = yaslauto("ciao");
_yastr_cleanup_ yastr y = yasldup(x);
yaslrange(y, -2, -1);
return (yasllen(y) == 2 && memcmp(y, "ao\0", 3) == 0);
}
bool
yaslrange_two_one(void) {
_yastr_cleanup_ yastr x = yaslauto("ciao");
_yastr_cleanup_ yastr y = yasldup(x);
yaslrange(y, 2, 1);
return (yasllen(y) == 0 && memcmp(y, "\0", 1) == 0);
}
bool
yaslrange_one_hund(void) {
_yastr_cleanup_ yastr x = yaslauto("ciao");
_yastr_cleanup_ yastr y = yasldup(x);
yaslrange(y, 1, 100);
return (yasllen(y) == 3 && memcmp(y, "iao\0", 4) == 0);
}
bool
yaslrange_hund_hund(void) {
_yastr_cleanup_ yastr x = yaslauto("ciao");
_yastr_cleanup_ yastr y = yasldup(x);
yaslrange(y, 100, 100);
return (yasllen(y) == 0 && memcmp(y, "\0", 1) == 0);
}
bool
yaslcmp_foo_foa(void) {
_yastr_cleanup_ yastr x = yaslauto("foo");
_yastr_cleanup_ yastr y = yaslauto("foa");
return (yaslcmp(x, y) > 0);
}
bool
yaslcmp_aar_bar(void) {
_yastr_cleanup_ yastr x = yaslauto("aar");
_yastr_cleanup_ yastr y = yaslauto("bar");
return (yaslcmp(x, y) < 0);
}
bool
yaslcmp_bar_bar(void) {
_yastr_cleanup_ yastr x = yaslauto("bar");
_yastr_cleanup_ yastr y = yaslauto("bar");
return (yaslcmp(x, y) == 0);
}
bool
yaslcatrepr_test(void) {
_yastr_cleanup_ yastr x = yaslnew("\a\n\0foo\r", 7);
_yastr_cleanup_ yastr y = yaslcatrepr(yaslempty(), x, yasllen(x));
return (memcmp(y, "\"\\a\\n\\x00foo\\r\"", 15) == 0);
}
bool
yaslnew_check_free_len(void) {
_yastr_cleanup_ yastr x = yaslauto("0");
struct yastrhdr *sh = (void*) (x-(sizeof(struct yastrhdr)));
return (sh->len == 1 && sh->free == 0);
}
bool
yaslMakeRoomFor_test(void) {
_yastr_cleanup_ yastr x = yaslauto("0");
x = yaslMakeRoomFor(x, 1);
struct yastrhdr *sh = (void*) (x-(sizeof(struct yastrhdr)));
return (sh->len == 1 && sh->free > 0);
}
bool
yaslIncrLen_content(void) {
_yastr_cleanup_ yastr x = yaslauto("0");
x = yaslMakeRoomFor(x, 1);
x[1] = '1';
yaslIncrLen(x, 1);
return (x[0] == '0' && x[1] == '1');
}
bool
yaslIncrLen_len(void) {
_yastr_cleanup_ yastr x = yaslauto("0");
x = yaslMakeRoomFor(x, 1);
struct yastrhdr *sh =
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