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Diffstat (limited to 'iconvdata/bug-iconv11.c')
| -rw-r--r-- | iconvdata/bug-iconv11.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/iconvdata/bug-iconv11.c b/iconvdata/bug-iconv11.c deleted file mode 100644 index d208164621..0000000000 --- a/iconvdata/bug-iconv11.c +++ /dev/null @@ -1,115 +0,0 @@ -/* bug 19432: iconv rejects redundant escape sequences in IBM903, - IBM905, IBM907, and IBM909 - - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <iconv.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <limits.h> - -// The longest test input sequence. -#define MAXINBYTES 8 -#define MAXOUTBYTES (MAXINBYTES * MB_LEN_MAX) - -/* Verify that a conversion of the INPUT sequence consisting of - INBYTESLEFT bytes in the encoding specified by the codeset - named by FROM_SET is successful. - Return 0 on success, non-zero on iconv() failure. */ - -static int -test_ibm93x (const char *from_set, const char *input, size_t inbytesleft) -{ - const char to_set[] = "UTF-8"; - iconv_t cd = iconv_open (to_set, from_set); - if (cd == (iconv_t) -1) - { - printf ("iconv_open(\"%s\", \"%s\"): %s\n", - from_set, to_set, strerror (errno)); - return 1; - } - - char output [MAXOUTBYTES]; - size_t outbytesleft = sizeof output; - - char *inbuf = (char*)input; - char *outbuf = output; - - printf ("iconv(cd, %p, %zu, %p, %zu)\n", - inbuf, inbytesleft, outbuf, outbytesleft); - - errno = 0; - size_t ret = iconv (cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft); - printf (" ==> %zu: %s\n" - " inbuf%+td, inbytesleft=%zu, outbuf%+td, outbytesleft=%zu\n", - ret, strerror (errno), - inbuf - input, inbytesleft, outbuf - output, outbytesleft); - - // Return 0 on success, non-zero on iconv() failure. - return ret == (size_t)-1 || errno; -} - -static int -do_test (void) -{ - // State-dependent encodings to exercise. - static const char* const to_code[] = { - "IBM930", "IBM933", "IBM935", "IBM937", "IBM939" - }; - - static const size_t ncodesets = sizeof to_code / sizeof *to_code; - - static const struct { - char txt[MAXINBYTES]; - size_t len; - } input[] = { -#define DATA(s) { s, sizeof s - 1 } - /* <SI>: denotes the shift-in 1-byte escape sequence, changing - the encoder from a sigle-byte encoding to multibyte - <SO>: denotes the shift-out 1-byte escape sequence, switching - the encoder from a multibyte to a single-byte state */ - - DATA ("\x0e"), // <SI> (not redundant) - DATA ("\x0f"), // <S0> (redundant with initial state) - DATA ("\x0e\x0e"), // <SI><SI> - DATA ("\x0e\x0f\x0f"), // <SI><SO><SO> - DATA ("\x0f\x0f"), // <SO><SO> - DATA ("\x0f\x0e\x0e"), // <SO><SI><SI> - DATA ("\x0e\x0f\xc7\x0f"), // <SI><SO><G><SO> - DATA ("\xc7\x0f") // <G><SO> (redundant with initial state) - }; - - static const size_t ninputs = sizeof input / sizeof *input; - - int ret = 0; - - size_t i, j; - - /* Iterate over the IBM93x codesets above and exercise each with - the input sequences above. */ - for (i = 0; i != ncodesets; ++i) - for (j = 0; j != ninputs; ++j) - ret += test_ibm93x (to_code [i], input [i].txt, input [i].len); - - return ret; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |