/* * TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY * * FILE: dat_mbtowc.c * * MBTOWC: int mbtowc (wchar_t *wp, char *s, size_t n); */ /* NOTE: * * int mbtowc (wchar_t *wp, char *s, size_t n); * * where n: a maximum number of bytes * return: the number of bytes * * * o When you feed a null pointer for a string (s) to the function, * set s_flg=0 instead of putting just a 'NULL' there. * Even if you put a 'NULL', it means a null string as well as "". * * o When s is a null pointer, the function checks state dependency. * * state-dependent encoding - return NON-zero * state-independent encoding - return 0 * * If state-dependent encoding is expected, set * * s_flg = 0, ret_flg = 0, ret_val = +1 * * If state-independent encoding is expected, set * * s_flg = 0, ret_flg = 0, ret_val = 0 * * * When you set ret_flg=1, the test program simply compares * an actual return value with an expected value. You can * check state-independent case (return value is 0) in that * way, but you can not check state-dependent case. So when * you check state- dependency in this test function: * tst_mbtowc(), set ret_flg=0 always. It's a special case * and the test function takes care of it. * * w_flg * | s: (a null string; can't be (char *)NULL) * | | * input. { 1, 0, (char)NULL, MB_LEN_MAX }, * | * s_flg=0: makes _s_ a null pointer. * * expect { 0,0,0,x, 0x0000 }, * | | * | ret_val: 0/+1 * ret_flg=0 * * * Test data for State dependent encodings: * * mbtowc( NULL, NULL, 0 ); ... first data * mbtowc( &wc, s1, n1 ); ... second data * mbtowc( &wc, s2, n2 ); ... third data * */ #include <limits.h> TST_MBTOWC tst_mbtowc_loc [] = { { { Tmbtowc, TST_LOC_de }, { { /*----------------- #01 -----------------*/ { { { 1, 1, "\xfc\xe4\xf6", 1 }, { 1, 1, "\xfc\xe4\xf6", 2 }, { 1, 1, "\xfc\xe4\xf6", MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x00FC }, { 0, 1, 1, 0x00FC }, { 0, 1, 1, 0x00FC }, } } }, { /*----------------- #02 -----------------*/ { { { 1, 1, "\177", MB_LEN_MAX }, { 1, 1, "\200", MB_LEN_MAX }, { 1, 1, "\201", MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x007F }, { 0, 1, 1, 0x0080 }, { 0, 1, 1, 0x0081 }, } } }, { /*----------------- #03 -----------------*/ { { { 1, 1, "", MB_LEN_MAX }, { 0, 1, "\xfc\xe4\xf6", 1 }, { 0, 1, "\xfc\xe4\xf6", 2 }, } }, { { { 0, 1, 0, 0x0000 }, { 0, 1, 1, 0x0000 }, { 0, 1, 1, 0x0000 }, } } }, { /*----------------- #04 -----------------*/ { { { 0, 1, "\xfc\xe4\xf6", MB_LEN_MAX }, { 0, 1, "\177", MB_LEN_MAX }, { 0, 1, "", MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x0000 }, { 0, 1, 1, 0x0000 }, { 0, 1, 0, 0x0000 }, } } }, { /*----------------- #05 -----------------*/ { { { 0, 1, "\xfc\xe4\xf6", MB_LEN_MAX }, { 0, 1, "\177", MB_LEN_MAX }, { 0, 0, (char)NULL, MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x0000 }, { 0, 1, 1, 0x0000 }, { 0, 0, 0, 0x0000 }, } } }, { .is_last = 1 } } }, { { Tmbtowc, TST_LOC_enUS }, { { /*----------------- #01 -----------------*/ { { { 1, 1, "ABC", 1 }, { 1, 1, "ABC", 2 }, { 1, 1, "ABC", MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x0041 }, { 0, 1, 1, 0x0041 }, { 0, 1, 1, 0x0041 }, } } }, { /*----------------- #02 -----------------*/ { { { 1, 1, "\177", MB_LEN_MAX }, { 1, 1, "\200", MB_LEN_MAX }, { 1, 1, "\201", MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x007F }, { EILSEQ, 1, -1, 0x0000 }, { EILSEQ, 1, -1, 0x0000 }, } } }, { /*----------------- #03 -----------------*/ { { { 1, 1, "", MB_LEN_MAX }, { 0, 1, "ABC", 1 }, { 0, 1, "ABC", 2 }, } }, { { { 0, 1, 0, 0x0000 }, { 0, 1, 1, 0x0000 }, { 0, 1, 1, 0x0000 }, } } }, { /*----------------- #04 -----------------*/ { { { 0, 1, "ABC", MB_LEN_MAX }, { 0, 1, "\177", MB_LEN_MAX }, { 0, 1, "", MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x0000 }, { 0, 1, 1, 0x0000 }, { 0, 1, 0, 0x0000 }, } } }, { /*----------------- #05 -----------------*/ { { { 0, 1, "ABC", MB_LEN_MAX }, { 0, 1, "\177", MB_LEN_MAX }, { 0, 0, (char)NULL, MB_LEN_MAX }, } }, { { { 0, 1, 1, 0x0000 }, { 0, 1, 1, 0x0000 }, { 0, 0, 0, 0x0000 }, } } }, { .is_last = 1 } } }, #if 0 { { Tmbtowc, TST_LOC_eucJP }, { { /*----------------- #01 -----------------*/ { { { 1, 1, "\244\242A", 1 }, { 1, 1, "\244\242A", 2 }, { 1, 1, "\244\242A", MB_LEN_MAX }, } }, { { #ifdef SHOJI_IS_RIGHT { EILSEQ, 1, -1, 0x0000 }, #else /* XXX EILSEQ was introduced in ISO C99. */ { 0, 1, -1, 0x0000 }, #endif { 0, 1, 2, 0x3042 }, { 0, 1, 2, 0x3042 }, } } }, { /*----------------- #02 -----------------*/ { { { 1, 1, "\177\244\242", MB_LEN_MAX }, { 1, 1, "\377\244\242", MB_LEN_MAX }, { 1, 1, "\201\244\242", MB_LEN_MAX }, } }, { { { 0, 1, +1, 0x007F }, #ifdef SHOJI_IS_RIGHT { EILSEQ, 1, -1, 0x0000 }, #else { 0, 1, -1, 0x0000 }, #endif { 0, 1, +1, 0x0081 }, } } }, { /*----------------- #03 -----------------*/ { { { 1, 1, "", MB_LEN_MAX }, { 0, 1, "\244\242A", 1 }, { 0, 1, "\244\242A", 2 }, } }, { { { 0, 1, 0, 0x0000 }, #ifdef SHOJI_IS_RIGHT { EILSEQ, 1, -1, 0x0000 }, #else /* XXX EILSEQ was introduced in ISO C99. */ { 0, 1, -1, 0x0000 }, #endif { 0, 1, 2, 0x0000 }, } } }, { /*----------------- #04 -----------------*/ { { { 0, 1, "\244\242A", MB_LEN_MAX }, { 0, 1, "\177\244\242", MB_LEN_MAX }, { 0, 1, "", MB_LEN_MAX }, } }, { { { 0, 1, 2, 0x0000 }, { 0, 1, +1, 0x0000 }, { 0, 1, 0, 0x0000 }, } } }, { /*----------------- #05 -----------------*/ { { { 0, 1, "\244\242A", MB_LEN_MAX }, { 0, 1, "\177\244\242", MB_LEN_MAX }, { 0, 0, (char)NULL, MB_LEN_MAX }, } }, { { { 0, 1, 2, 0x0000 }, { 0, 1, +1, 0x0000 }, { 0, 0, 0, 0x0000 }, } } }, { .is_last = 1 } } }, #else { { Tmbtowc, TST_LOC_ja_UTF8 }, { { /*----------------- #01 -----------------*/ { { { 1, 1, "\343\201\202A", 1 }, { 1, 1, "\343\201\202A", 3 }, { 1, 1, "\343\201\202A", MB_LEN_MAX }, } }, { { #ifdef SHOJI_IS_RIGHT { EILSEQ, 1, -1, 0x0000 }, #else /* XXX EILSEQ was introduced in ISO C99. */ { 0, 1, -1, 0x0000 }, #endif { 0, 1, 3, 0x3042 }, { 0, 1, 3, 0x3042 }, } } }, { /*----------------- #02 -----------------*/ { { { 1, 1, "\177\343\201\202", MB_LEN_MAX }, { 1, 1, "\377\343\201\202", MB_LEN_MAX }, { 1, 1, "\302\201\343\201\202", MB_LEN_MAX }, } }, { { { 0, 1, +1, 0x007F }, #ifdef SHOJI_IS_RIGHT { EILSEQ, 1, -1, 0x0000 }, #else { 0, 1, -1, 0x0000 }, #endif { 0, 1, +2, 0x0081 }, } } }, { /*----------------- #03 -----------------*/ { { { 1, 1, "", MB_LEN_MAX }, { 0, 1, "\343\201\202A", 1 }, { 0, 1, "\343\201\202A", 3 }, } }, { { { 0, 1, 0, 0x0000 }, #ifdef SHOJI_IS_RIGHT { EILSEQ, 1, -1, 0x0000 }, #else /* XXX EILSEQ was introduced in ISO C99. */ { 0, 1, -1, 0x0000 }, #endif { 0, 1, 3, 0x0000 }, } } }, { /*----------------- #04 -----------------*/ { { { 0, 1, "\343\201\202A", MB_LEN_MAX }, { 0, 1, "\177\343\201\202", MB_LEN_MAX }, { 0, 1, "", MB_LEN_MAX }, } }, { { { 0, 1, 3, 0x0000 }, { 0, 1, +1, 0x0000 }, { 0, 1, 0, 0x0000 }, } } }, { /*----------------- #05 -----------------*/ { { { 0, 1, "\343\201\202A", MB_LEN_MAX }, { 0, 1, "\177\343\201\202", MB_LEN_MAX }, { 0, 0, (char)NULL, MB_LEN_MAX }, } }, { { { 0, 1, 3, 0x0000 }, { 0, 1, +1, 0x0000 }, { 0, 0, 0, 0x0000 }, } } }, { .is_last = 1 } } }, #endif { { Tmbtowc, TST_LOC_end } } };