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Diffstat (limited to 'tests/test-mbrtoc32-w32.c')
| -rw-r--r-- | tests/test-mbrtoc32-w32.c | 750 |
1 files changed, 750 insertions, 0 deletions
diff --git a/tests/test-mbrtoc32-w32.c b/tests/test-mbrtoc32-w32.c new file mode 100644 index 00000000..93196d48 --- /dev/null +++ b/tests/test-mbrtoc32-w32.c @@ -0,0 +1,750 @@ +/* Test of conversion of multibyte character to 32-bit wide character. + Copyright (C) 2008-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +#include <config.h> + +#include <uchar.h> + +#include <errno.h> +#include <locale.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + +#include "localcharset.h" +#include "macros.h" + +#if defined _WIN32 && !defined __CYGWIN__ + +static int +test_one_locale (const char *name, int codepage) +{ + mbstate_t state; + char32_t wc; + size_t ret; + +# if 1 + /* Portable code to set the locale. */ + { + char name_with_codepage[1024]; + + sprintf (name_with_codepage, "%s.%d", name, codepage); + + /* Set the locale. */ + if (setlocale (LC_ALL, name_with_codepage) == NULL) + return 77; + } +# else + /* Hacky way to set a locale.codepage combination that setlocale() refuses + to set. */ + { + /* Codepage of the current locale, set with setlocale(). + Not necessarily the same as GetACP(). */ + extern __declspec(dllimport) unsigned int __lc_codepage; + + /* Set the locale. */ + if (setlocale (LC_ALL, name) == NULL) + return 77; + + /* Clobber the codepage and MB_CUR_MAX, both set by setlocale(). */ + __lc_codepage = codepage; + switch (codepage) + { + case 1252: + case 1256: + MB_CUR_MAX = 1; + break; + case 932: + case 950: + case 936: + MB_CUR_MAX = 2; + break; + case 54936: + case 65001: + MB_CUR_MAX = 4; + break; + } + + /* Test whether the codepage is really available. */ + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtoc32 (&wc, " ", 1, &state) == (size_t)(-1)) + return 77; + } +# endif + + /* Test zero-length input. */ + { + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "x", 0, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (mbsinit (&state)); + } + + /* Test NUL byte input. */ + { + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "", 1, &state); + ASSERT (ret == 0); + ASSERT (wc == 0); + ASSERT (mbsinit (&state)); + ret = mbrtoc32 (NULL, "", 1, &state); + ASSERT (ret == 0); + ASSERT (mbsinit (&state)); + } + + /* Test single-byte input. */ + { + int c; + char buf[1]; + + memset (&state, '\0', sizeof (mbstate_t)); + for (c = 0; c < 0x100; c++) + switch (c) + { + case '\t': case '\v': case '\f': + case ' ': case '!': case '"': case '#': case '%': + case '&': case '\'': case '(': case ')': case '*': + case '+': case ',': case '-': case '.': case '/': + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case ':': case ';': case '<': case '=': case '>': + case '?': + case 'A': case 'B': case 'C': case 'D': case 'E': + case 'F': case 'G': case 'H': case 'I': case 'J': + case 'K': case 'L': case 'M': case 'N': case 'O': + case 'P': case 'Q': case 'R': case 'S': case 'T': + case 'U': case 'V': case 'W': case 'X': case 'Y': + case 'Z': + case '[': case '\\': case ']': case '^': case '_': + case 'a': case 'b': case 'c': case 'd': case 'e': + case 'f': case 'g': case 'h': case 'i': case 'j': + case 'k': case 'l': case 'm': case 'n': case 'o': + case 'p': case 'q': case 'r': case 's': case 't': + case 'u': case 'v': case 'w': case 'x': case 'y': + case 'z': case '{': case '|': case '}': case '~': + /* c is in the ISO C "basic character set". */ + buf[0] = c; + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, buf, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == c); + ASSERT (mbsinit (&state)); + ret = mbrtoc32 (NULL, buf, 1, &state); + ASSERT (ret == 1); + ASSERT (mbsinit (&state)); + break; + } + } + + /* Test special calling convention, passing a NULL pointer. */ + { + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, NULL, 5, &state); + ASSERT (ret == 0); + ASSERT (wc == (char32_t) 0xBADFACE); + ASSERT (mbsinit (&state)); + } + + switch (codepage) + { + case 1252: + /* Locale encoding is CP1252, an extension of ISO-8859-1. */ + { + char input[] = "B\374\337er"; /* "Büßer" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'B'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 1, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == (unsigned char) '\374'); + ASSERT (wc == 0x00FC); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[1] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 2, 3, &state); + ASSERT (ret == 1); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 2, 3, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == (unsigned char) '\337'); + ASSERT (wc == 0x00DF); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 2, &state); + ASSERT (ret == 1); + ASSERT (wc == 'e'); + ASSERT (mbsinit (&state)); + input[3] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 4, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'r'); + ASSERT (mbsinit (&state)); + } + return 0; + + case 1256: + /* Locale encoding is CP1256, not the same as ISO-8859-6. */ + { + char input[] = "x\302\341\346y"; /* "xآلوy" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'x'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 1, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == (unsigned char) '\302'); + ASSERT (wc == 0x0622); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[1] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 2, 3, &state); + ASSERT (ret == 1); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 2, 3, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == (unsigned char) '\341'); + ASSERT (wc == 0x0644); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 2, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == (unsigned char) '\346'); + ASSERT (wc == 0x0648); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[3] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 4, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'y'); + ASSERT (mbsinit (&state)); + } + return 0; + + case 65001: + /* Locale encoding is CP65001 = UTF-8. */ + if (strcmp (locale_charset (), "UTF-8") != 0) + return 77; + { + char input[] = "s\303\274\303\237\360\237\230\213!"; /* "süß😋!" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 's'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == (char32_t) 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[1] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 2, 7, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x00FC); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 3, 6, &state); + ASSERT (ret == 2); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 6, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x00DF); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[3] = '\0'; + input[4] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 5, 4, &state); + ASSERT (ret == 4); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 5, 4, &state); + ASSERT (ret == 4); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x1F60B); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[5] = '\0'; + input[6] = '\0'; + input[7] = '\0'; + input[8] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 9, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '!'); + ASSERT (mbsinit (&state)); + + /* Test some invalid input. */ + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\377", 1, &state); /* 0xFF */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\303\300", 2, &state); /* 0xC3 0xC0 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\343\300", 2, &state); /* 0xE3 0xC0 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\343\300\200", 3, &state); /* 0xE3 0xC0 0x80 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\343\200\300", 3, &state); /* 0xE3 0x80 0xC0 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\363\300", 2, &state); /* 0xF3 0xC0 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\363\300\200\200", 4, &state); /* 0xF3 0xC0 0x80 0x80 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\363\200\300", 3, &state); /* 0xF3 0x80 0xC0 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\363\200\300\200", 4, &state); /* 0xF3 0x80 0xC0 0x80 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\363\200\200\300", 4, &state); /* 0xF3 0x80 0x80 0xC0 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + } + return 0; + + case 932: + /* Locale encoding is CP932, similar to Shift_JIS. */ + { + char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '<'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 2, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x65E5); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[1] = '\0'; + input[2] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == (char32_t) 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[3] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 4, 4, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x672C); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[4] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x8A9E); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[5] = '\0'; + input[6] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 7, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '>'); + ASSERT (mbsinit (&state)); + + /* Test some invalid input. */ + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\377", 1, &state); /* 0xFF */ + ASSERT ((ret == (size_t)-1 && errno == EILSEQ) || ret == (size_t)-2); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\225\377", 2, &state); /* 0x95 0xFF */ + ASSERT ((ret == (size_t)-1 && errno == EILSEQ) || (ret == 2 && wc == 0x30FB)); + } + return 0; + + case 950: + /* Locale encoding is CP950, similar to Big5. */ + { + char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '<'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 2, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x65E5); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[1] = '\0'; + input[2] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == (char32_t) 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[3] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 4, 4, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x672C); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[4] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x8A9E); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[5] = '\0'; + input[6] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 7, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '>'); + ASSERT (mbsinit (&state)); + + /* Test some invalid input. */ + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\377", 1, &state); /* 0xFF */ + ASSERT ((ret == (size_t)-1 && errno == EILSEQ) || ret == (size_t)-2); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\225\377", 2, &state); /* 0x95 0xFF */ + ASSERT ((ret == (size_t)-1 && errno == EILSEQ) || (ret == 2 && wc == '?')); + } + return 0; + + case 936: + /* Locale encoding is CP936 = GBK, an extension of GB2312. */ + { + char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '<'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 2, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x65E5); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[1] = '\0'; + input[2] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == (char32_t) 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[3] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 4, 4, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x672C); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[4] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x8A9E); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[5] = '\0'; + input[6] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 7, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '>'); + ASSERT (mbsinit (&state)); + + /* Test some invalid input. */ + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\377", 1, &state); /* 0xFF */ + ASSERT ((ret == (size_t)-1 && errno == EILSEQ) || ret == (size_t)-2); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\225\377", 2, &state); /* 0x95 0xFF */ + ASSERT ((ret == (size_t)-1 && errno == EILSEQ) || (ret == 2 && wc == '?')); + } + return 0; + + case 54936: + /* Locale encoding is CP54936 = GB18030. */ + if (strcmp (locale_charset (), "GB18030") != 0) + return 77; + { + char input[] = "s\250\271\201\060\211\070\224\071\375\067!"; /* "süß😋!" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 's'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 1, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == (char32_t) 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[1] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 2, 9, &state); + ASSERT (ret == 1); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x00FC); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 3, 8, &state); + ASSERT (ret == 4); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 3, 8, &state); + ASSERT (ret == 4); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x00DF); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[3] = '\0'; + input[4] = '\0'; + input[5] = '\0'; + input[6] = '\0'; + + /* Test support of NULL first argument. */ + ret = mbrtoc32 (NULL, input + 7, 4, &state); + ASSERT (ret == 4); + ASSERT (mbsinit (&state)); + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 7, 4, &state); + ASSERT (ret == 4); + ASSERT (c32tob (wc) == EOF); + ASSERT (wc == 0x1F60B); /* expect Unicode encoding */ + ASSERT (mbsinit (&state)); + input[7] = '\0'; + input[8] = '\0'; + input[9] = '\0'; + input[10] = '\0'; + + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, input + 11, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == '!'); + ASSERT (mbsinit (&state)); + + /* Test some invalid input. */ + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\377", 1, &state); /* 0xFF */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\225\377", 2, &state); /* 0x95 0xFF */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\201\045", 2, &state); /* 0x81 0x25 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\201\060\377", 3, &state); /* 0x81 0x30 0xFF */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\201\060\377\064", 4, &state); /* 0x81 0x30 0xFF 0x34 */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (char32_t) 0xBADFACE; + ret = mbrtoc32 (&wc, "\201\060\211\072", 4, &state); /* 0x81 0x30 0x89 0x3A */ + ASSERT (ret == (size_t)-1); + ASSERT (errno == EILSEQ); + } + return 0; + + default: + return 1; + } +} + +int +main (int argc, char *argv[]) +{ + int codepage = atoi (argv[argc - 1]); + int result; + int i; + + result = 77; + for (i = 1; i < argc - 1; i++) + { + int ret = test_one_locale (argv[i], codepage); + + if (ret != 77) + result = ret; + } + + if (result == 77) + { + fprintf (stderr, "Skipping test: found no locale with codepage %d\n", + codepage); + } + return result; +} + +#else + +int +main (int argc, char *argv[]) +{ + fputs ("Skipping test: not a native Windows system\n", stderr); + return 77; +} + +#endif |