Mercurial > gnulib
view tests/test-striconveh.c @ 40224:5d9b82ca550a
tests: Free allocated memory.
Reported by <deltatau@protonmail.com> via Assaf Gordon.
* tests/test-astrxfrm.c (main): Free allocated memory.
* tests/test-bitset.c (compare, check_attributes): Free allocated
bitsets.
* tests/test-filenamecat.c (main): Free allocated memory.
* tests/test-freadahead.c (main): Free allocated memory and close stdin.
* tests/test-freadptr.c (main): Likewise.
* tests/test-freadptr2.c (main): Free allocated memory.
* tests/test-freadseek.c (main): Likewise.
* tests/test-gc-arcfour.c (main): Close allocated context.
* tests/test-gc-arctwo.c (main): Likewise.
* tests/test-gc-des.c (main): Close all allocated contexts.
* tests/test-pipe-filter-gi1.c (main): Free allocated memory.
* tests/test-pipe-filter-ii1.c (main): Likewise.
* tests/test-posix_spawn_file_actions_addchdir.c (main): Destroy the
allocated file actions.
* tests/test-posix_spawn_file_actions_addclose.c (main): Likewise.
* tests/test-posix_spawn_file_actions_adddup2.c (main): Likewise.
* tests/test-posix_spawn_file_actions_addopen.c (main): Likewise.
* tests/test-sameacls.c (main): Free allocated memory and ACLs.
* tests/test-strfmon_l.c (main): Free allocated locales.
* tests/test-striconveh.c (main): Free allocated iconv_t objects.
* tests/uniconv/test-u8-conv-to-enc.c (main): Free allocated memory.
* tests/uniconv/test-u16-conv-to-enc.c (main): Likewise.
* tests/uniconv/test-u32-conv-to-enc.c (main): Likewise.
* tests/unistr/test-chr.h (main): Free input32.
* tests/unistr/test-strchr.h (test_strchr): Likewise.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sun, 10 Mar 2019 14:05:09 +0100 |
| parents | 84fd38f4932c |
| children |
line wrap: on
line source
/* Test of character set conversion with error handling. Copyright (C) 2007-2019 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/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ #include <config.h> #include "striconveh.h" #if HAVE_ICONV # include <iconv.h> #endif #include <errno.h> #include <stdlib.h> #include <string.h> #include "macros.h" /* 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 () { #if HAVE_ICONV static enum iconv_ilseq_handler handlers[] = { iconveh_error, iconveh_question_mark, iconveh_escape_sequence }; size_t indirect; size_t h; size_t o; size_t i; /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1, ISO-8859-2, and UTF-8. */ iconv_t cd_ascii_to_88591 = iconv_open ("ISO-8859-1", "ASCII"); iconv_t cd_88591_to_88592 = iconv_open ("ISO-8859-2", "ISO-8859-1"); iconv_t cd_88592_to_88591 = iconv_open ("ISO-8859-1", "ISO-8859-2"); iconv_t cd_ascii_to_utf8 = iconv_open ("UTF-8", "ASCII"); iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); iconv_t cd_utf8_to_88591 = iconv_open ("ISO-8859-1", "UTF-8"); iconv_t cd_88592_to_utf8 = iconv_open ("UTF-8", "ISO-8859-2"); iconv_t cd_utf8_to_88592 = iconv_open ("ISO-8859-2", "UTF-8"); iconv_t cd_utf7_to_utf8 = iconv_open ("UTF-8", "UTF-7"); iconveh_t cdeh_ascii_to_88591; iconveh_t cdeh_ascii_to_88591_indirectly; iconveh_t cdeh_88592_to_88591; iconveh_t cdeh_88592_to_88591_indirectly; iconveh_t cdeh_ascii_to_utf8; iconveh_t cdeh_88591_to_utf8; iconveh_t cdeh_utf8_to_88591; iconveh_t cdeh_utf7_to_utf8; ASSERT (cd_ascii_to_utf8 != (iconv_t)(-1)); ASSERT (cd_88591_to_utf8 != (iconv_t)(-1)); ASSERT (cd_utf8_to_88591 != (iconv_t)(-1)); ASSERT (cd_88592_to_utf8 != (iconv_t)(-1)); ASSERT (cd_utf8_to_88592 != (iconv_t)(-1)); cdeh_ascii_to_88591.cd = cd_ascii_to_88591; cdeh_ascii_to_88591.cd1 = cd_ascii_to_utf8; cdeh_ascii_to_88591.cd2 = cd_utf8_to_88591; cdeh_ascii_to_88591_indirectly.cd = (iconv_t)(-1); cdeh_ascii_to_88591_indirectly.cd1 = cd_ascii_to_utf8; cdeh_ascii_to_88591_indirectly.cd2 = cd_utf8_to_88591; cdeh_88592_to_88591.cd = cd_88592_to_88591; cdeh_88592_to_88591.cd1 = cd_88592_to_utf8; cdeh_88592_to_88591.cd2 = cd_utf8_to_88591; cdeh_88592_to_88591_indirectly.cd = (iconv_t)(-1); cdeh_88592_to_88591_indirectly.cd1 = cd_88592_to_utf8; cdeh_88592_to_88591_indirectly.cd2 = cd_utf8_to_88591; cdeh_ascii_to_utf8.cd = cd_ascii_to_utf8; cdeh_ascii_to_utf8.cd1 = cd_ascii_to_utf8; cdeh_ascii_to_utf8.cd2 = (iconv_t)(-1); cdeh_88591_to_utf8.cd = cd_88591_to_utf8; cdeh_88591_to_utf8.cd1 = cd_88591_to_utf8; cdeh_88591_to_utf8.cd2 = (iconv_t)(-1); cdeh_utf8_to_88591.cd = cd_utf8_to_88591; cdeh_utf8_to_88591.cd1 = (iconv_t)(-1); cdeh_utf8_to_88591.cd2 = cd_utf8_to_88591; cdeh_utf7_to_utf8.cd = cd_utf7_to_utf8; cdeh_utf7_to_utf8.cd1 = cd_utf7_to_utf8; cdeh_utf7_to_utf8.cd2 = (iconv_t)(-1); /* ------------------------ Test mem_cd_iconveh() ------------------------ */ /* Test conversion from ISO-8859-2 to ISO-8859-1 with no errors. */ for (indirect = 0; indirect <= 1; indirect++) { 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_cd_iconveh (input, strlen (input), (indirect ? &cdeh_88592_to_88591_indirectly : &cdeh_88592_to_88591), 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 ASCII to ISO-8859-1 with invalid input (EILSEQ). */ for (indirect = 0; indirect <= 1; indirect++) { for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const char input[] = "Rafa\263 Maszkowski"; /* Rafa? 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_cd_iconveh (input, strlen (input), (indirect ? &cdeh_ascii_to_88591_indirectly : &cdeh_ascii_to_88591), 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: case iconveh_escape_sequence: { 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; } } } } /* Test conversion from ISO-8859-2 to ISO-8859-1 with EILSEQ. */ for (indirect = 0; indirect <= 1; indirect++) { 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_cd_iconveh (input, strlen (input), (indirect ? &cdeh_88592_to_88591_indirectly : &cdeh_88592_to_88591), 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_cd_iconveh (input, strlen (input), &cdeh_88591_to_utf8, 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_cd_iconveh (input, strlen (input), &cdeh_utf8_to_88591, 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 ASCII to UTF-8 with invalid input (EILSEQ). */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const char input[] = "Rafa\263 Maszkowski"; /* Rafa? 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_cd_iconveh (input, strlen (input), &cdeh_ascii_to_utf8, 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: case iconveh_escape_sequence: { 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; } } } /* 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_cd_iconveh (input, strlen (input), &cdeh_utf8_to_88591, 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_cd_iconveh (input, strlen (input), &cdeh_utf8_to_88591, handler, offsets, &result, &length); ASSERT (retval == 0); ASSERT (length == 0); if (o) { ASSERT (offsets[0] == 0); ASSERT (offsets[1] == MAGIC); free (offsets); } free (result); } } if (cd_utf7_to_utf8 != (iconv_t)(-1)) { /* Disabled on Solaris, because Solaris 9 iconv() is buggy: it returns -1 / EILSEQ when converting the 7th byte of the input "+VDLYP9hA". */ # if !(defined __sun && !defined _LIBICONV_VERSION) /* Test conversion from UTF-7 to UTF-8 with EINVAL. */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; /* This is base64 encoded 0x54 0x32 0xD8 0x3F 0xD8 0x40. It would convert to U+5432 U+D83F U+D840 but these are Unicode surrogates. */ static const char input[] = "+VDLYP9hA"; static const char expected1[] = "\345\220\262"; /* 吲 glibc */ static const char expected2[] = ""; /* libiconv */ char *result = NULL; size_t length = 0; int retval = mem_cd_iconveh (input, 7, &cdeh_utf7_to_utf8, handler, NULL, &result, &length); ASSERT (retval == 0); ASSERT (length == strlen (expected1) || length == strlen (expected2)); ASSERT (result != NULL); if (length == strlen (expected1)) ASSERT (memcmp (result, expected1, strlen (expected1)) == 0); else ASSERT (memcmp (result, expected2, strlen (expected2)) == 0); free (result); } /* Disabled on NetBSD, because NetBSD 5.0 iconv() is buggy: it converts the input "+2D/YQNhB" to U+1FED8 U+3FD8 U+40D8. */ # if !(defined __NetBSD__ && !defined _LIBICONV_VERSION) /* Test conversion from UTF-7 to UTF-8 with EILSEQ. */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; /* This is base64 encoded 0xD8 0x3F 0xD8 0x40 0xD8 0x41. It would convert to U+D83F U+D840 U+D841 but these are Unicode surrogates. */ static const char input[] = "+2D/YQNhB"; char *result = NULL; size_t length = 0; int retval = mem_cd_iconveh (input, strlen (input), &cdeh_utf7_to_utf8, handler, NULL, &result, &length); switch (handler) { case iconveh_error: ASSERT (retval == -1 && errno == EILSEQ); ASSERT (result == NULL); break; case iconveh_question_mark: case iconveh_escape_sequence: { /* glibc result */ static const char expected1[] = "?????"; /* libiconv <= 1.12 result */ static const char expected2[] = "?2D/YQNhB"; /* libiconv behaviour changed in version 1.13: the result is '?' U+0FF6 U+1036; this is U+D83F U+D840 U+D841 shifted left by 6 bits. */ static const char expected3[] = "?\340\277\266\341\200\266"; ASSERT (retval == 0); ASSERT (length == strlen (expected1) || length == strlen (expected2) || length == strlen (expected3)); ASSERT (result != NULL); if (length == strlen (expected1)) ASSERT (memcmp (result, expected1, strlen (expected1)) == 0); else if (length == strlen (expected2)) ASSERT (memcmp (result, expected2, strlen (expected2)) == 0); else ASSERT (memcmp (result, expected3, strlen (expected3)) == 0); free (result); } break; } } # endif # endif } /* ------------------------ Test str_cd_iconveh() ------------------------ */ /* Test conversion from ISO-8859-2 to ISO-8859-1 with no errors. */ for (indirect = 0; indirect <= 1; indirect++) { 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_cd_iconveh (input, (indirect ? &cdeh_88592_to_88591_indirectly : &cdeh_88592_to_88591), handler); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } } /* Test conversion from ASCII to ISO-8859-1 with invalid input (EILSEQ). */ for (indirect = 0; indirect <= 1; indirect++) { for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const char input[] = "Rafa\263 Maszkowski"; /* Rafa? Maszkowski */ char *result = str_cd_iconveh (input, (indirect ? &cdeh_ascii_to_88591_indirectly : &cdeh_ascii_to_88591), handler); switch (handler) { case iconveh_error: ASSERT (result == NULL && errno == EILSEQ); break; case iconveh_question_mark: case iconveh_escape_sequence: { static const char expected[] = "Rafa? Maszkowski"; ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } break; } } } /* Test conversion from ISO-8859-2 to ISO-8859-1 with EILSEQ. */ for (indirect = 0; indirect <= 1; indirect++) { 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_cd_iconveh (input, (indirect ? &cdeh_88592_to_88591_indirectly : &cdeh_88592_to_88591), 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_cd_iconveh (input, &cdeh_88591_to_utf8, 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_cd_iconveh (input, &cdeh_utf8_to_88591, handler); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } /* Test conversion from ASCII to UTF-8 with invalid input (EILSEQ). */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const char input[] = "Rafa\263 Maszkowski"; /* Rafa? Maszkowski */ char *result = str_cd_iconveh (input, &cdeh_ascii_to_utf8, handler); switch (handler) { case iconveh_error: ASSERT (result == NULL && errno == EILSEQ); break; case iconveh_question_mark: case iconveh_escape_sequence: { static const char expected[] = "Rafa? Maszkowski"; ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } break; } } /* 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_cd_iconveh (input, &cdeh_utf8_to_88591, 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_cd_iconveh (input, &cdeh_utf8_to_88591, handler); ASSERT (result != NULL); ASSERT (strcmp (result, "") == 0); free (result); } if (cd_88591_to_88592 != (iconv_t)(-1)) iconv_close (cd_88591_to_88592); if (cd_88592_to_88591 != (iconv_t)(-1)) iconv_close (cd_88592_to_88591); iconv_close (cd_88591_to_utf8); iconv_close (cd_utf8_to_88591); iconv_close (cd_88592_to_utf8); iconv_close (cd_utf8_to_88592); /* ------------------------- Test mem_iconveh() ------------------------- */ /* 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_iconveh (input, strlen (input), "ISO-8859-2", "ISO-8859-1", 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_iconveh (input, strlen (input), "ISO-8859-2", "ISO-8859-1", 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_iconveh (input, strlen (input), "ISO-8859-1", "UTF-8", 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_iconveh (input, strlen (input), "UTF-8", "ISO-8859-1", 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_iconveh (input, strlen (input), "UTF-8", "ISO-8859-1", 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_iconveh (input, strlen (input), "UTF-8", "ISO-8859-1", handler, offsets, &result, &length); ASSERT (retval == 0); ASSERT (length == 0); if (o) { ASSERT (offsets[0] == 0); ASSERT (offsets[1] == MAGIC); free (offsets); } free (result); } } /* ------------------------- Test str_iconveh() ------------------------- */ /* 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_iconveh (input, "ISO-8859-2", "ISO-8859-1", 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_iconveh (input, "ISO-8859-2", "ISO-8859-1", 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_iconveh (input, "ISO-8859-1", "UTF-8", 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_iconveh (input, "UTF-8", "ISO-8859-1", 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_iconveh (input, "UTF-8", "ISO-8859-1", 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_iconveh (input, "UTF-8", "ISO-8859-1", handler); ASSERT (result != NULL); ASSERT (strcmp (result, "") == 0); free (result); } #endif /* -------------------------------- Done. -------------------------------- */ if (cd_ascii_to_88591 != (iconv_t)(-1)) iconv_close (cd_ascii_to_88591); iconv_close (cd_ascii_to_utf8); if (cd_utf7_to_utf8 != (iconv_t)(-1)) iconv_close (cd_utf7_to_utf8); return 0; }