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qse/samples/cmn/str01.c

491 lines
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C
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#include <qse/cmn/test.h>
#include <qse/cmn/mem.h>
#include <qse/cmn/str.h>
#include <qse/cmn/mbwc.h>
#include <qse/si/sio.h>
#include <locale.h>
#if defined(_WIN32)
# include <windows.h>
#endif
#define R(f) \
do { \
qse_printf (QSE_T("== %s ==\n"), QSE_T(#f)); \
if (f() == -1) return -1; \
} while (0)
static int test1 ()
{
qse_str_t* s1;
s1 = qse_str_open (QSE_MMGR_GETDFL(), 0, 5);
if (s1 == QSE_NULL)
{
qse_printf (QSE_T("cannot open a string\n"));
return -1;
}
qse_printf (QSE_T("LEN=%u\n"),
(unsigned)qse_str_ncat (s1, QSE_T("i love you this is great"), 24));
qse_printf (QSE_T("LEN=%u CAPA=%u [%.*s]\n"),
(unsigned)QSE_STR_LEN(s1), (unsigned)QSE_STR_CAPA(s1),
(int)QSE_STR_LEN(s1), QSE_STR_PTR(s1));
qse_printf (QSE_T("LEN=%u\n"),
(unsigned int)qse_str_setlen (s1, QSE_STR_LEN(s1)-1));
qse_printf (QSE_T("LEN=%u CAPA=%u [%.*s]\n"),
(unsigned)QSE_STR_LEN(s1), (unsigned)QSE_STR_CAPA(s1),
(int)QSE_STR_LEN(s1), QSE_STR_PTR(s1));
qse_printf (QSE_T("LEN=%u\n"),
(unsigned int)qse_str_setlen (s1, QSE_STR_CAPA(s1) + 5));
qse_printf (QSE_T("LEN=%u CAPA=%u [%.*s]\n"),
(unsigned)QSE_STR_LEN(s1), (unsigned)QSE_STR_CAPA(s1),
(int)QSE_STR_LEN(s1), QSE_STR_PTR(s1));
qse_str_close (s1);
return 0;
}
static int test2 ()
{
qse_str_t s1;
qse_str_init (&s1, QSE_MMGR_GETDFL(), 5);
qse_printf (QSE_T("LEN=%u\n"),
(unsigned)qse_str_ncat (&s1, QSE_T("i love you this is great"), 24));
qse_printf (QSE_T("LEN=%u CAPA=%u [%.*s]\n"),
(unsigned)QSE_STR_LEN(&s1), (unsigned)QSE_STR_CAPA(&s1),
(int)QSE_STR_LEN(&s1), QSE_STR_PTR(&s1));
qse_str_fini (&s1);
return 0;
}
static qse_size_t resize_str_1 (qse_str_t* str, qse_size_t hint)
{
return QSE_STR_CAPA(str) + 1;
}
static qse_size_t resize_str_2 (qse_str_t* str, qse_size_t hint)
{
return hint;
}
static qse_size_t resize_str_3 (qse_str_t* str, qse_size_t hint)
{
return hint * 2 + hint / 2;
}
static qse_size_t resize_str_4 (qse_str_t* str, qse_size_t hint)
{
return 0;
}
static int test3 ()
{
qse_str_t s1;
int i;
qse_str_init (&s1, QSE_MMGR_GETDFL(), 5);
for (i = 0; i < 9; i++)
{
if (i == 0) qse_str_setsizer (&s1, resize_str_1);
if (i == 1)
{
qse_str_setsizer (&s1, resize_str_2);
qse_str_clear (&s1);
}
if (i == 2) qse_str_setsizer (&s1, resize_str_3);
if (i == 3) qse_str_setsizer (&s1, resize_str_4);
if (i == 8) qse_str_setsizer (&s1, resize_str_2);
if (qse_str_ncat (&s1, QSE_T("i love you this is great"), 24) == (qse_size_t)-1)
{
qse_printf (QSE_T("cannot add string\n"));
qse_str_fini (&s1);
return -1;
}
qse_printf (QSE_T("LEN=%u CAPA=%u [%.*s]\n"),
(unsigned)QSE_STR_LEN(&s1), (unsigned)QSE_STR_CAPA(&s1),
(int)QSE_STR_LEN(&s1), QSE_STR_PTR(&s1));
}
qse_str_fini (&s1);
return 0;
}
static int test4 ()
{
qse_str_t s1;
qse_cstr_t out;
qse_str_init (&s1, QSE_MMGR_GETDFL(), 0);
if (qse_str_yield (&s1, &out, 0) == -1)
{
qse_printf (QSE_T("cannot yield string\n"));
qse_str_fini (&s1);
return -1;
}
qse_printf (QSE_T("out.ptr=%p LEN=%u [.*s]\n"),
out.ptr, (unsigned)out.len, (int)out.len, out.ptr);
if (qse_str_ncat (&s1, QSE_T("i love you this is great"), 24) == (qse_size_t)-1)
{
qse_printf (QSE_T("cannot add string\n"));
qse_str_fini (&s1);
return -1;
}
if (qse_str_yield (&s1, &out, 0) == -1)
{
qse_printf (QSE_T("cannot yield string\n"));
qse_str_fini (&s1);
return -1;
}
qse_printf (QSE_T("out.ptr=%p LEN=%u, [%.*s]\n"),
out.ptr, (unsigned)out.len, (int)out.len, out.ptr);
qse_str_fini (&s1);
QSE_MMGR_FREE (QSE_MMGR_GETDFL(), out.ptr);
return 0;
}
static int test11 (void)
{
qse_char_t buf[1000];
const qse_char_t* arg3[] =
{
QSE_T("00000"),
QSE_T("11111"),
QSE_T("22222")
};
const qse_char_t* arg12[] =
{
QSE_T("00000"), QSE_T("11111"), QSE_T("22222"),
QSE_T("33333"), QSE_T("44444"), QSE_T("55555"),
QSE_T("66666"), QSE_T("77777"), QSE_T("88888"),
QSE_T("99999"), QSE_T("aaaaa"), QSE_T("bbbbb")
};
qse_strfcpy (buf, QSE_T("${2}${1}${0}"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("${2}/${1}/${0}"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/${2}/${1}/${0}/"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/$${2}/$${1}/$${0}/"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/${2/${1}/${0}/"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/$2}/${1}/${0}/"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/${2}/${1}/${0}/${3}/${4}/${5}/${6}/${7}/${8}/${9}/${10}/${11}/"), arg12);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/${2}/${1}/${0}/${0}/${1}/${2}/"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
qse_strfcpy (buf, QSE_T("/${002}/${001}/${000}/"), arg3);
qse_printf (QSE_T("buf=[%s]\n"), buf);
return 0;
}
static int test12 (void)
{
qse_char_t buf[20];
int i, j;
const qse_char_t* arg3[] =
{
QSE_T("00000"),
QSE_T("11111"),
QSE_T("22222")
};
for (i = 0; i <= QSE_COUNTOF(buf); i++)
{
qse_strcpy (buf, QSE_T("AAAAAAAAAAAAAAAAAAA"));
qse_strxfcpy (buf, i, QSE_T("${2}${1}${0}"), arg3);
qse_printf (QSE_T("bufsize=%02d, buf=[%-20s] "), i, buf);
qse_printf (QSE_T("["));
for (j = 0; j < QSE_COUNTOF(buf); j++)
{
if (buf[j] == QSE_T('\0')) qse_printf (QSE_T("*"));
else qse_printf (QSE_T("%c"), buf[j]);
}
qse_printf (QSE_T("]\n"));
}
return 0;
}
qse_char_t* subst (qse_char_t* buf, qse_size_t bsz, const qse_cstr_t* ident, void* ctx)
{
if (qse_strxcmp (ident->ptr, ident->len, QSE_T("USER")) == 0)
{
return buf + qse_strxput (buf, bsz, QSE_T("sam"));
}
else if (qse_strxcmp (ident->ptr, ident->len, QSE_T("GROUP")) == 0)
{
return buf + qse_strxput (buf, bsz, QSE_T("coders"));
}
/*return buf; returning the buffer pointer will result in empty substitution and the default value won't be used */
return QSE_NULL; /* return NULL to take the default value if specified */
}
static int test13 (void)
{
qse_char_t buf[24];
qse_char_t buf2[48];
qse_size_t i, j;
for (i = 0; i <= QSE_COUNTOF(buf); i++)
{
qse_strcpy (buf, QSE_T("AAAAAAAAAAAAAAAAAAAAAAA"));
qse_strxsubst (buf, i, QSE_T("user=${USER},group=${GROUP}"), subst, QSE_NULL);
qse_printf (QSE_T("bufsize=%02d, buf=[%-25s] "), i, buf);
qse_printf (QSE_T("["));
for (j = 0; j < QSE_COUNTOF(buf); j++)
{
if (buf[j] == QSE_T('\0')) qse_printf (QSE_T("*"));
else qse_printf (QSE_T("%c"), buf[j]);
}
qse_printf (QSE_T("]\n"));
}
for (i = 0; i <= QSE_COUNTOF(buf2); i++)
{
qse_strcpy (buf2, QSE_T("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"));
qse_strxsubst (buf2, i, QSE_T("user=${USER},group=${GROUP},xxx=${USERX:=${GROUP:=default value}}"), subst, QSE_NULL);
qse_printf (QSE_T("bufsize=%02d, buf2=[%-49s] "), i, buf2);
qse_printf (QSE_T("["));
for (j = 0; j < QSE_COUNTOF(buf2); j++)
{
if (buf2[j] == QSE_T('\0')) qse_printf (QSE_T("*"));
else qse_printf (QSE_T("%c"), buf2[j]);
}
qse_printf (QSE_T("]\n"));
}
for (i = 0; i <= QSE_COUNTOF(buf2); i++)
{
qse_strcpy (buf2, QSE_T("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"));
qse_strxsubst (buf2, i, QSE_T("user=${USER},group=${GROUP},xxx=${USERX:=${GROUPX:=default value}}"), subst, QSE_NULL);
qse_printf (QSE_T("bufsize=%02d, buf2=[%-49s] "), i, buf2);
qse_printf (QSE_T("["));
for (j = 0; j < QSE_COUNTOF(buf2); j++)
{
if (buf2[j] == QSE_T('\0')) qse_printf (QSE_T("*"));
else qse_printf (QSE_T("%c"), buf2[j]);
}
qse_printf (QSE_T("]\n"));
}
return 0;
}
static int test14 (void)
{
qse_char_t a1[] = QSE_T(" this is a test string ");
qse_char_t a2[] = QSE_T(" this is a test string ");
qse_char_t a3[] = QSE_T(" this is a test string ");
qse_printf (QSE_T("[%s] =>"), a1);
qse_printf (QSE_T("[%s]\n"), qse_strtrmx (a1, QSE_STRTRMX_LEFT));
qse_printf (QSE_T("[%s] =>"), a2);
qse_printf (QSE_T("[%s]\n"), qse_strtrmx (a2, QSE_STRTRMX_RIGHT));
qse_printf (QSE_T("[%s] =>"), a3);
qse_printf (QSE_T("[%s]\n"),
qse_strtrmx (a3, QSE_STRTRMX_LEFT|QSE_STRTRMX_RIGHT));
return 0;
}
static int test15 (void)
{
qse_char_t a1[] = QSE_T("abcdefghijklmnopqrstuvwxyz");
qse_str_t x;
int i;
qse_str_init (&x, QSE_MMGR_GETDFL(), 5);
for (i = 1; i < 20; i++)
{
qse_str_cpy (&x, a1);
qse_str_del (&x, 10, i);
qse_printf (QSE_T("deleleted %d from 10 => %lu [%s]\n"),
i,
(unsigned long)QSE_STR_LEN(&x),
QSE_STR_PTR(&x));
}
qse_str_fini (&x);
return 0;
}
static int test16 (void)
{
const qse_char_t* x = QSE_T("this is good");
qse_printf (QSE_T("[%s]\n"), qse_strpbrk (x, QSE_T("si")));
qse_printf (QSE_T("[%s]\n"), qse_strrpbrk (x, QSE_T("si")));
qse_printf (QSE_T("[%s]\n"), qse_strpbrk (x, QSE_T("d")));
qse_printf (QSE_T("[%s]\n"), qse_strrpbrk (x, QSE_T("d")));
qse_printf (QSE_T("[%s]\n"), qse_strpbrk (x, QSE_T("t")));
qse_printf (QSE_T("[%s]\n"), qse_strrpbrk (x, QSE_T("t")));
return 0;
}
static int test17 (void)
{
const qse_char_t* ptn[] =
{
QSE_T("*.c"),
QSE_T("h??lo.???"),
QSE_T("[a-z]*.cpp")
};
const qse_char_t* name[] =
{
QSE_T("hello.c"),
QSE_T("hello.cpp"),
QSE_T("heLLo.Cpp"),
QSE_T("/tmp/hello.c"),
QSE_T("/tmp/Hello.c")
};
int i, j;
qse_printf (QSE_T("flags => 0\n"));
for (i = 0; i < QSE_COUNTOF(ptn); i++)
for (j = 0; j < QSE_COUNTOF(name); j++)
qse_printf (QSE_T("[%s] [%s] %d\n"), ptn[i], name[j], qse_strfnmat (name[j], ptn[i], 0));
qse_printf (QSE_T("flags => QSE_STRFNMAT_PATHNAME\n"));
for (i = 0; i < QSE_COUNTOF(ptn); i++)
for (j = 0; j < QSE_COUNTOF(name); j++)
qse_printf (QSE_T("[%s] [%s] %d\n"), ptn[i], name[j], qse_strfnmat (name[j], ptn[i], QSE_STRFNMAT_PATHNAME));
qse_printf (QSE_T("flags => QSE_STRFNMAT_PATHNAME | QSE_STRFNMAT_IGNORECASE\n"));
for (i = 0; i < QSE_COUNTOF(ptn); i++)
for (j = 0; j < QSE_COUNTOF(name); j++)
qse_printf (QSE_T("[%s] [%s] %d\n"), ptn[i], name[j], qse_strfnmat (name[j], ptn[i], QSE_STRFNMAT_PATHNAME | QSE_STRFNMAT_IGNORECASE));
return 0;
}
static int test18 (void)
{
qse_str_t* s1 = QSE_NULL;
s1 = qse_str_open (QSE_MMGR_GETDFL(), 0, 5);
if (s1 == QSE_NULL)
{
qse_printf (QSE_T("cannot open a string\n"));
return -1;
}
qse_str_ncat (s1, QSE_T("["), 1);
qse_str_ncatwcs (s1, QSE_WT("hello"), 5, qse_findcmgrbyid(QSE_CMGR_UTF8));
qse_str_ncatmbs (s1, QSE_MT("world"), 5, qse_findcmgrbyid(QSE_CMGR_UTF8));
qse_str_ncat (s1, QSE_T("]"), 1);
QSE_TESASSERT1 (QSE_STR_LEN(s1) == 12, QSE_T("wrong length of dynamic string"));
qse_str_ncatmbs (s1, QSE_MT("\xEB\xAC\xB4\xEB\xAC\xB4\xEB\xAC\xB4"), 9, qse_findcmgrbyid(QSE_CMGR_UTF8));
#if defined(QSE_CHAR_IS_MCHAR)
QSE_TESASSERT1 (QSE_STR_LEN(s1) == 21, QSE_T("wrong length of dynamic string"));
#else
QSE_TESASSERT1 (QSE_STR_LEN(s1) == 15, QSE_T("wrong length of dynamic string"));
#endif
qse_str_ncatwcs (s1, QSE_WT("날아올라라"), 5, qse_findcmgrbyid(QSE_CMGR_UTF8));
#if defined(QSE_CHAR_IS_MCHAR)
QSE_TESASSERT1 (QSE_STR_LEN(s1) == 36, QSE_T("wrong length of dynamic string"));
#else
QSE_TESASSERT1 (QSE_STR_LEN(s1) == 20, QSE_T("wrong length of dynamic string"));
#endif
qse_printf (QSE_T("\t%js\n"), QSE_STR_PTR(s1));
qse_str_close (s1);
qse_printf (QSE_T("\tOK\n"));
return 0;
oops:
if (s1) qse_str_close (s1);
return -1;
}
int main ()
{
#if defined(_WIN32)
char codepage[100];
UINT old_cp = GetConsoleOutputCP();
SetConsoleOutputCP (CP_UTF8);
/* TODO: on windows this set locale only affects those mbcs fucntions in clib.
* it doesn't support utf8 i guess find a working way. the following won't work
sprintf (codepage, ".%d", GetACP());
setlocale (LC_ALL, codepage);
*/
#else
setlocale (LC_ALL, "");
#endif
qse_open_stdsios ();
qse_printf (QSE_T("--------------------------------------------------------------------------------\n"));
qse_printf (QSE_T("Set the environment LANG to a Unicode locale such as UTF-8 if you see the illegal XXXXX errors. If you see such errors in Unicode locales, this program might be buggy. It is normal to see such messages in non-Unicode locales as it uses Unicode data\n"));
qse_printf (QSE_T("--------------------------------------------------------------------------------\n"));
R (test1);
R (test2);
R (test3);
R (test4);
R (test11);
R (test12);
R (test13);
R (test14);
R (test15);
R (test16);
R (test17);
R (test18);
qse_close_stdsios ();
#if defined(_WIN32)
SetConsoleOutputCP (old_cp);
#endif
return 0;
}
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