Mercurial > hg > octave-lyh > gnulib-hg
changeset 7932:1749aa1eb511
Tests for 'striconveha' module.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Wed, 24 Jan 2007 00:59:09 +0000 |
parents | 0a4679777f66 |
children | dafb5ccba338 |
files | ChangeLog modules/striconveha-tests tests/test-striconveha.c |
diffstat | 3 files changed, 611 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2007-01-23 Bruno Haible <bruno@clisp.org> + * modules/striconveha-tests: New file. + * tests/test-striconveha.c: New file. + * lib/striconveha.h: Include <stdbool.h>. (mem_iconveha, str_iconveha): Add 'transliterate' argument. * lib/striconveha.c: Include allocsa.h, strdup.h, c-strcase.h.
new file mode 100644 --- /dev/null +++ b/modules/striconveha-tests @@ -0,0 +1,12 @@ +Files: +tests/test-striconveha.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-striconveha +check_PROGRAMS += test-striconveha +test_striconveha_LDADD = @LIBICONV@ $(LDADD) +
new file mode 100644 --- /dev/null +++ b/tests/test-striconveha.c @@ -0,0 +1,596 @@ +/* Test of character set conversion with error handling and autodetection. + Copyright (C) 2007 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 2, 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, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "striconveha.h" + +#if HAVE_ICONV +# include <iconv.h> +#endif + +#include <errno.h> +#include <stdlib.h> +#include <string.h> + +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) +#define ASSERT(expr) if (!(expr)) abort (); + +/* Magic number for detecting bounds violations. */ +#define MAGIC 0x1983EFF1 + +static size_t * +new_offsets (size_t n) +{ + size_t *offsets = (size_t *) malloc ((n + 1) * sizeof (size_t)); + offsets[n] = MAGIC; + return offsets; +} + +int +main () +{ + static enum iconv_ilseq_handler handlers[] = + { iconveh_error, iconveh_question_mark, iconveh_escape_sequence }; + size_t h; + size_t o; + size_t i; + +#if HAVE_ICONV + /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1, + ISO-8859-2, and UTF-8. */ + + /* ------------------------- Test mem_iconveha() ------------------------- */ + + /* Test conversion from ISO-8859-2 to ISO-8859-1 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "ISO-8859-2", "ISO-8859-1", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 37; i++) + ASSERT (offsets[i] == i); + ASSERT (offsets[37] == MAGIC); + free (offsets); + } + free (result); + } + } + + /* Test conversion from ISO-8859-2 to ISO-8859-1 with EILSEQ. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */ + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "ISO-8859-2", "ISO-8859-1", + false, handler, + offsets, + &result, &length); + switch (handler) + { + case iconveh_error: + ASSERT (retval == -1 && errno == EILSEQ); + ASSERT (result == NULL); + if (o) + free (offsets); + break; + case iconveh_question_mark: + { + static const char expected[] = "Rafa? Maszkowski"; + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 16; i++) + ASSERT (offsets[i] == i); + ASSERT (offsets[16] == MAGIC); + free (offsets); + } + free (result); + } + break; + case iconveh_escape_sequence: + { + static const char expected[] = "Rafa\\u0142 Maszkowski"; + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 16; i++) + ASSERT (offsets[i] == (i < 5 ? i : + i + 5)); + ASSERT (offsets[16] == MAGIC); + free (offsets); + } + free (result); + } + break; + } + } + } + + /* Test conversion from ISO-8859-1 to UTF-8 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static const char expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "ISO-8859-1", "UTF-8", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 37; i++) + ASSERT (offsets[i] == (i < 1 ? i : + i < 12 ? i + 1 : + i < 18 ? i + 2 : + i + 3)); + ASSERT (offsets[37] == MAGIC); + free (offsets); + } + free (result); + } + } + + /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; + static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "UTF-8", "ISO-8859-1", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 41; i++) + ASSERT (offsets[i] == (i < 1 ? i : + i == 1 ? (size_t)(-1) : + i < 13 ? i - 1 : + i == 13 ? (size_t)(-1) : + i < 20 ? i - 2 : + i == 20 ? (size_t)(-1) : + i < 40 ? i - 3 : + (size_t)(-1))); + ASSERT (offsets[41] == MAGIC); + free (offsets); + } + free (result); + } + } + + /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "Rafa\305\202 Maszkowski"; /* Rafał Maszkowski */ + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "UTF-8", "ISO-8859-1", + false, handler, + offsets, + &result, &length); + switch (handler) + { + case iconveh_error: + ASSERT (retval == -1 && errno == EILSEQ); + ASSERT (result == NULL); + if (o) + free (offsets); + break; + case iconveh_question_mark: + { + static const char expected[] = "Rafa? Maszkowski"; + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 17; i++) + ASSERT (offsets[i] == (i < 5 ? i : + i == 5 ? (size_t)(-1) : + i - 1)); + ASSERT (offsets[17] == MAGIC); + free (offsets); + } + free (result); + } + break; + case iconveh_escape_sequence: + { + static const char expected[] = "Rafa\\u0142 Maszkowski"; + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 17; i++) + ASSERT (offsets[i] == (i < 5 ? i : + i == 5 ? (size_t)(-1) : + i + 4)); + ASSERT (offsets[17] == MAGIC); + free (offsets); + } + free (result); + } + break; + } + } + } + + /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\342"; + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "UTF-8", "ISO-8859-1", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == 0); + if (o) + { + ASSERT (offsets[0] == 0); + ASSERT (offsets[1] == MAGIC); + free (offsets); + } + if (result != NULL) + free (result); + } + } + + /* Test conversions from autodetect_jp to UTF-8. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */ + static const char expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */ + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "autodetect_jp", "UTF-8", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 10; i++) + ASSERT (offsets[i] == ((i % 2) == 0 ? (i / 2) * 3 : (size_t)(-1))); + ASSERT (offsets[10] == MAGIC); + free (offsets); + } + free (result); + } + } + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */ + static const char expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */ + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "autodetect_jp", "UTF-8", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 10; i++) + ASSERT (offsets[i] == ((i % 2) == 0 ? (i / 2) * 3 : (size_t)(-1))); + ASSERT (offsets[10] == MAGIC); + free (offsets); + } + free (result); + } + } + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */ + static const char expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */ + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "autodetect_jp", "UTF-8", + false, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 16; i++) + ASSERT (offsets[i] == (i == 0 ? 0 : + i == 5 ? 3 : + i == 7 ? 6 : + i == 9 ? 9 : + i == 11 ? 12 : + i == 13 ? 15 : + (size_t)(-1))); + ASSERT (offsets[16] == MAGIC); + free (offsets); + } + free (result); + } + } + +# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105 + /* Test conversion from UTF-8 to ISO-8859-1 with transliteration. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "Costs: 27 \342\202\254"; /* EURO SIGN */ + static const char expected[] = "Costs: 27 EUR"; + for (o = 0; o < 2; o++) + { + size_t *offsets = (o ? new_offsets (strlen (input)) : NULL); + char *result = NULL; + size_t length = 0; + int retval = mem_iconveha (input, strlen (input), + "UTF-8", "ISO-8859-1", + true, handler, + offsets, + &result, &length); + ASSERT (retval == 0); + ASSERT (length == strlen (expected)); + ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); + if (o) + { + for (i = 0; i < 13; i++) + ASSERT (offsets[i] == (i < 11 ? i : (size_t)(-1))); + ASSERT (offsets[13] == MAGIC); + free (offsets); + } + free (result); + } + } +# endif + + /* ------------------------- Test str_iconveha() ------------------------- */ + + /* Test conversion from ISO-8859-2 to ISO-8859-1 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char *result = str_iconveha (input, "ISO-8859-2", "ISO-8859-1", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + + /* Test conversion from ISO-8859-2 to ISO-8859-1 with EILSEQ. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */ + char *result = str_iconveha (input, "ISO-8859-2", "ISO-8859-1", false, handler); + switch (handler) + { + case iconveh_error: + ASSERT (result == NULL && errno == EILSEQ); + break; + case iconveh_question_mark: + { + static const char expected[] = "Rafa? Maszkowski"; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + break; + case iconveh_escape_sequence: + { + static const char expected[] = "Rafa\\u0142 Maszkowski"; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + break; + } + } + + /* Test conversion from ISO-8859-1 to UTF-8 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + static const char expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; + char *result = str_iconveha (input, "ISO-8859-1", "UTF-8", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + + /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; + static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char *result = str_iconveha (input, "UTF-8", "ISO-8859-1", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + + /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "Costs: 27 \342\202\254"; /* EURO SIGN */ + char *result = str_iconveha (input, "UTF-8", "ISO-8859-1", false, handler); + switch (handler) + { + case iconveh_error: + ASSERT (result == NULL && errno == EILSEQ); + break; + case iconveh_question_mark: + { + static const char expected[] = "Costs: 27 ?"; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + break; + case iconveh_escape_sequence: + { + static const char expected[] = "Costs: 27 \\u20AC"; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + break; + } + } + + /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\342"; + char *result = str_iconveha (input, "UTF-8", "ISO-8859-1", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, "") == 0); + free (result); + } + + /* Test conversions from autodetect_jp to UTF-8. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */ + static const char expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */ + char *result = str_iconveha (input, "autodetect_jp", "UTF-8", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */ + static const char expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */ + char *result = str_iconveha (input, "autodetect_jp", "UTF-8", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */ + static const char expected[] = "\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257"; /* こんにちは */ + char *result = str_iconveha (input, "autodetect_jp", "UTF-8", false, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + +# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105 + /* Test conversion from UTF-8 to ISO-8859-1 with transliteration. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const char input[] = "Costs: 27 \342\202\254"; /* EURO SIGN */ + static const char expected[] = "Costs: 27 EUR"; + char *result = str_iconveha (input, "UTF-8", "ISO-8859-1", true, handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } +# endif + +#endif + + return 0; +}