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-rw-r--r--gl/tests/test-iconv-utf.c288
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diff --git a/gl/tests/test-iconv-utf.c b/gl/tests/test-iconv-utf.c
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--- a/gl/tests/test-iconv-utf.c
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-/* Test of character set conversion.
- Copyright (C) 2007-2013 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 <http://www.gnu.org/licenses/>. */
-
-/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
-
-#include <config.h>
-
-#if HAVE_ICONV
-# include <iconv.h>
-#endif
-
-#include <errno.h>
-#include <string.h>
-
-#include "macros.h"
-
-int
-main ()
-{
-#if HAVE_ICONV
- /* Assume that iconv() supports at least the encoding UTF-8. */
-
- /* The text is "Japanese (日本語) [\U0001D50D\U0001D51E\U0001D52D]". */
-
- /* Test conversion from UTF-8 to UTF-16BE with no errors. */
- {
- static const char input[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- static const char expected[] =
- "\000J\000a\000p\000a\000n\000e\000s\000e\000 \000(\145\345\147\054\212\236\000)\000 \000[\330\065\335\015\330\065\335\036\330\065\335\055\000]";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-16BE", "UTF-8");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-8 to UTF-16LE with no errors. */
- {
- static const char input[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- static const char expected[] =
- "J\000a\000p\000a\000n\000e\000s\000e\000 \000(\000\345\145\054\147\236\212)\000 \000[\000\065\330\015\335\065\330\036\335\065\330\055\335]\000";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-16LE", "UTF-8");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-8 to UTF-32BE with no errors. */
- {
- static const char input[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- static const char expected[] =
- "\000\000\000J\000\000\000a\000\000\000p\000\000\000a\000\000\000n\000\000\000e\000\000\000s\000\000\000e\000\000\000 \000\000\000(\000\000\145\345\000\000\147\054\000\000\212\236\000\000\000)\000\000\000 \000\000\000[\000\001\325\015\000\001\325\036\000\001\325\055\000\000\000]";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-32BE", "UTF-8");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-8 to UTF-32LE with no errors. */
- {
- static const char input[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- static const char expected[] =
- "J\000\000\000a\000\000\000p\000\000\000a\000\000\000n\000\000\000e\000\000\000s\000\000\000e\000\000\000 \000\000\000(\000\000\000\345\145\000\000\054\147\000\000\236\212\000\000)\000\000\000 \000\000\000[\000\000\000\015\325\001\000\036\325\001\000\055\325\001\000]\000\000\000";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-32LE", "UTF-8");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-16BE to UTF-8 with no errors. */
- {
- static const char input[] =
- "\000J\000a\000p\000a\000n\000e\000s\000e\000 \000(\145\345\147\054\212\236\000)\000 \000[\330\065\335\015\330\065\335\036\330\065\335\055\000]";
- static const char expected[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-8", "UTF-16BE");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-16LE to UTF-8 with no errors. */
- {
- static const char input[] =
- "J\000a\000p\000a\000n\000e\000s\000e\000 \000(\000\345\145\054\147\236\212)\000 \000[\000\065\330\015\335\065\330\036\335\065\330\055\335]\000";
- static const char expected[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-8", "UTF-16LE");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-32BE to UTF-8 with no errors. */
- {
- static const char input[] =
- "\000\000\000J\000\000\000a\000\000\000p\000\000\000a\000\000\000n\000\000\000e\000\000\000s\000\000\000e\000\000\000 \000\000\000(\000\000\145\345\000\000\147\054\000\000\212\236\000\000\000)\000\000\000 \000\000\000[\000\001\325\015\000\001\325\036\000\001\325\055\000\000\000]";
- static const char expected[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-8", "UTF-32BE");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-
- /* Test conversion from UTF-32LE to UTF-8 with no errors. */
- {
- static const char input[] =
- "J\000\000\000a\000\000\000p\000\000\000a\000\000\000n\000\000\000e\000\000\000s\000\000\000e\000\000\000 \000\000\000(\000\000\000\345\145\000\000\054\147\000\000\236\212\000\000)\000\000\000 \000\000\000[\000\000\000\015\325\001\000\036\325\001\000\055\325\001\000]\000\000\000";
- static const char expected[] =
- "Japanese (\346\227\245\346\234\254\350\252\236) [\360\235\224\215\360\235\224\236\360\235\224\255]";
- iconv_t cd;
- char buf[100];
- const char *inptr;
- size_t inbytesleft;
- char *outptr;
- size_t outbytesleft;
- size_t res;
-
- cd = iconv_open ("UTF-8", "UTF-32LE");
- ASSERT (cd != (iconv_t)(-1));
-
- inptr = input;
- inbytesleft = sizeof (input) - 1;
- outptr = buf;
- outbytesleft = sizeof (buf);
- res = iconv (cd,
- (ICONV_CONST char **) &inptr, &inbytesleft,
- &outptr, &outbytesleft);
- ASSERT (res == 0 && inbytesleft == 0);
- ASSERT (outptr == buf + (sizeof (expected) - 1));
- ASSERT (memcmp (buf, expected, sizeof (expected) - 1) == 0);
-
- ASSERT (iconv_close (cd) == 0);
- }
-#endif
-
- return 0;
-}