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Diffstat (limited to 'REORG.TODO/localedata/tests-mbwc/dat_mblen.c')
| -rw-r--r-- | REORG.TODO/localedata/tests-mbwc/dat_mblen.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/REORG.TODO/localedata/tests-mbwc/dat_mblen.c b/REORG.TODO/localedata/tests-mbwc/dat_mblen.c new file mode 100644 index 0000000000..a5eff44052 --- /dev/null +++ b/REORG.TODO/localedata/tests-mbwc/dat_mblen.c @@ -0,0 +1,115 @@ +/* + * TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY + * + * FILE: dat_mblen.c + * + * MBLEN: int mblen (char *s, size_t n); + */ + + +/* + * NOTE: + * int mblen (char *s, size_t n); + * + * where n: a maximum number of bytes + * + * return - the number of bytes + * + * CAUTION: + * + * 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 set a 'NULL', it doens't mean a NULL pointer. + * + * 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_mblen(), set + * ret_flg=0 always. It's a special case, and the test + * function takes care of it. + * + * s_flg=0 ret_flg=0 + * | | + * { 0, 0 }, { 0, 0, 0, x } + * | | + * not used ret_val: 0/+1 + * (expected val) */ + + +TST_MBLEN tst_mblen_loc [] = { + { + { Tmblen, TST_LOC_de }, + { + /* 01: a character. */ + { { 1, "\300", USE_MBCURMAX }, { 0, 1, 1 } }, + /* 02: a character. */ + { { 1, "\309", USE_MBCURMAX }, { 0, 1, 1 } }, + /* 03: a character + an invalid byte. */ + { { 1, "Z\204", USE_MBCURMAX }, { 0, 1, +1 } }, + /* 04: control/invalid characters. */ + { { 1, "\177\000", USE_MBCURMAX }, { 0, 1, +1 } }, + /* 05: a null string. */ + { { 1, "", USE_MBCURMAX }, { 0, 1, 0 } }, + /* 06: a null pointer. */ + { { 0, "", USE_MBCURMAX }, { 0, 0, 0 } }, + /* Last element. */ + { .is_last = 1 } + } + }, + { + { Tmblen, TST_LOC_enUS }, + { + /* 01: a character. */ + { { 1, "A", USE_MBCURMAX }, { 0, 1, 1 } }, + /* 02: a character. */ + { { 1, "a", USE_MBCURMAX }, { 0, 1, 1 } }, + /* 03: a character + an invalid byte. */ + { { 1, "Z\204", USE_MBCURMAX }, { 0, 1, +1 } }, + /* 04: control/invalid characters. */ + { { 1, "\177\000", USE_MBCURMAX }, { 0, 1, +1 } }, + /* 05: a null string. */ + { { 1, "", USE_MBCURMAX }, { 0, 1, 0 } }, + /* 06: a null pointer. */ + { { 0, "", USE_MBCURMAX }, { 0, 0, 0 } }, + /* Last element. */ + { .is_last = 1 } + } + }, + { + { Tmblen, TST_LOC_eucJP }, + { + /* 01: a character. */ + { { 1, "\264\301", USE_MBCURMAX }, { 0, 1, 2 } }, + /* 02: a character. */ + { { 1, "\216\261", USE_MBCURMAX }, { 0, 1, 2 } }, + /* 03: a character + an invalid byte. */ + { { 1, "\260\241\200", USE_MBCURMAX }, { 0, 1, 2 } }, + /* 04: control/invalid characters. */ + { { 1, "\377\202", USE_MBCURMAX }, { EILSEQ, 1, -1 } }, + /* 05: a null string. */ + { { 1, "", USE_MBCURMAX }, { 0, 1, 0 } }, + /* 06: a null pointer. */ + { { 0, "", USE_MBCURMAX }, { 0, 0, 0 } }, + /* Last element. */ + { .is_last = 1 } + } + }, + { + { Tmblen, TST_LOC_end} + } +}; |