| /* |
| STRXFRM: size_t strxfrm (char *s1, const char *s2, size_t n) |
| */ |
| |
| #define TST_FUNCTION strxfrm |
| |
| #include "tsp_common.c" |
| #include "dat_strxfrm.c" |
| |
| |
| int |
| tst_strxfrm (FILE * fp, int debug_flg) |
| { |
| TST_DECL_VARS (size_t); |
| const char *org1, *org2; |
| char frm1[MBSSIZE], frm2[MBSSIZE]; |
| size_t n1, n2; |
| int ret_coll, ret_cmp; |
| |
| TST_DO_TEST (strxfrm) |
| { |
| TST_HEAD_LOCALE (strxfrm, S_STRXFRM); |
| TST_DO_REC (strxfrm) |
| { |
| TST_GET_ERRET (strxfrm); |
| org1 = TST_INPUT (strxfrm).org1; |
| org2 = TST_INPUT (strxfrm).org2; |
| n1 = TST_INPUT (strxfrm).n1; |
| n2 = TST_INPUT (strxfrm).n2; |
| |
| if (n1 < 0 || sizeof (frm1) < n1 || sizeof (frm2) < n2) |
| { |
| warn_count++; |
| Result (C_IGNORED, S_STRXFRM, CASE_9, |
| "input data n1 or n2 is invalid"); |
| continue; |
| } |
| |
| /* An errno and a return value are checked |
| only for 2nd strxfrm() call. |
| A result of 1st call is used for comparing |
| those 2 values by using strcmp(). |
| */ |
| |
| /*-- First call --*/ |
| |
| TST_CLEAR_ERRNO; |
| ret = strxfrm (frm1, org1, n1); |
| TST_SAVE_ERRNO; |
| |
| if (debug_flg) |
| { |
| fprintf (stdout, "strxfrm() [ %s : %d ] ( 1st call )\n", locale, |
| rec + 1); |
| fprintf (stdout, " : err = %d | %s\n", errno_save, |
| strerror (errno)); |
| fprintf (stdout, " : ret = %zu\n", ret); |
| fprintf (stdout, " : org = %s\n", org1); |
| } |
| |
| if (ret >= n1 || errno != 0) |
| { |
| warn_count++; |
| Result (C_INVALID, S_STRXFRM, CASE_8, |
| "got an error in fist strxfrm() call"); |
| continue; |
| } |
| |
| /*-- Second call --*/ |
| |
| TST_CLEAR_ERRNO; |
| ret = strxfrm (((n2 == 0) ? NULL : frm2), org2, n2); |
| TST_SAVE_ERRNO; |
| |
| if (debug_flg) |
| { |
| fprintf (stderr, " ..............( 2nd call )\n"); |
| fprintf (stdout, " : err = %d | %s\n", errno, |
| strerror (errno)); |
| fprintf (stdout, " : ret = %zu\n", ret); |
| fprintf (stdout, " : org = %s\n", org2); |
| } |
| |
| TST_IF_RETURN (S_STRXFRM) |
| { |
| }; |
| |
| if (n2 == 0 || ret >= n2 || errno != 0) |
| { |
| #if 0 |
| warn_count++; |
| Result (C_IGNORED, S_STRXFRM, CASE_7, "did not get a result"); |
| #endif |
| continue; |
| } |
| |
| /*-- strcoll & strcmp --*/ |
| |
| TST_CLEAR_ERRNO; |
| /* Depends on strcoll() ... not good though ... */ |
| ret_coll = strcoll (org1, org2); |
| |
| if (errno != 0) |
| { |
| /* bug * bug may get correct results ... */ |
| warn_count++; |
| Result (C_INVALID, S_STRXFRM, CASE_6, |
| "got an error in strcoll() call"); |
| continue; |
| } |
| |
| ret_cmp = strcmp (frm1, frm2); |
| |
| if ((ret_coll == 0 && ret_cmp == 0) |
| || (ret_coll < 0 && ret_cmp < 0) || (ret_coll > 0 && ret_cmp > 0)) |
| { |
| Result (C_SUCCESS, S_STRXFRM, CASE_3, |
| MS_PASSED "(depends on strcoll & strcmp)"); |
| } |
| else |
| { |
| err_count++; |
| Result (C_FAILURE, S_STRXFRM, CASE_3, |
| "results from strcoll & strcmp() do not match"); |
| } |
| |
| if (debug_flg) |
| { |
| fprintf (stdout, ".......... strcoll = %d <-> %d = strcmp\n", |
| ret_coll, ret_cmp); |
| } |
| } |
| } |
| |
| return err_count; |
| } |