kc3-lang/gnulib/tests/test-striconveh.c
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Hash : 7b089321
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Date : 2025-01-01T09:24:36
maint: run 'make update-copyright'
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tests/test-striconveh.c
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/* Test of character set conversion with error handling. Copyright (C) 2007-2025 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_replacement_character, 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, UTF-8, and with libiconv or glibc also GB18030. */ 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"); # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) iconv_t cd_ascii_to_gb18030 = iconv_open ("GB18030", "ASCII"); iconv_t cd_utf8_to_gb18030 = iconv_open ("GB18030", "UTF-8"); iconv_t cd_88591_to_gb18030 = iconv_open ("GB18030", "ISO-8859-1"); iconv_t cd_utf7_to_gb18030 = iconv_open ("GB18030", "UTF-7"); # endif 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; # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) iconveh_t cdeh_ascii_to_gb18030; iconveh_t cdeh_88591_to_gb18030; iconveh_t cdeh_utf7_to_gb18030; # endif 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)); # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) ASSERT (cd_ascii_to_gb18030 != (iconv_t)(-1)); ASSERT (cd_utf8_to_gb18030 != (iconv_t)(-1)); # endif 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); # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) cdeh_ascii_to_gb18030.cd = cd_ascii_to_gb18030; cdeh_ascii_to_gb18030.cd1 = cd_ascii_to_utf8; cdeh_ascii_to_gb18030.cd2 = cd_utf8_to_gb18030; cdeh_88591_to_gb18030.cd = cd_88591_to_gb18030; cdeh_88591_to_gb18030.cd1 = cd_88591_to_utf8; cdeh_88591_to_gb18030.cd2 = cd_utf8_to_gb18030; cdeh_utf7_to_gb18030.cd = cd_utf7_to_gb18030; cdeh_utf7_to_gb18030.cd1 = cd_utf7_to_utf8; cdeh_utf7_to_gb18030.cd2 = cd_utf8_to_gb18030; # endif /* ------------------------ 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_replacement_character: 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: case iconveh_replacement_character: { 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); } } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) /* Test conversion from ISO-8859-1 to GB18030 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[] = "\2010\2072rger mit b\2010\2132sen B\250\271bchen ohne Augenma\2010\2118"; 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_gb18030, 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 + 3 : i < 18 ? i + 6 : i + 7)); ASSERT (offsets[37] == MAGIC); free (offsets); } free (result); } } # endif /* 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; case iconveh_replacement_character: { static const char expected[] = "Rafa\357\277\275 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 + 2)); ASSERT (offsets[16] == MAGIC); free (offsets); } free (result); } break; } } } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || ((__GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2) && !defined __UCLIBC__) /* Test conversion from ASCII to GB18030 with invalid input (EILSEQ). Note: glibc's GB18030 converter was buggy in glibc-2.15; fixed by Andreas Schwab on 2012-02-06. */ 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_gb18030, 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; case iconveh_replacement_character: { static const char expected[] = "Rafa\2041\2447 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 + 3)); ASSERT (offsets[16] == MAGIC); free (offsets); } free (result); } break; } } } # endif /* 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: case iconveh_replacement_character: { 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); } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) /* Test conversion from UTF-7 to GB18030 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[] = "\337\305"; /* 吲 glibc */ static const char expected2[] = ""; /* libiconv */ char *result = NULL; size_t length = 0; int retval = mem_cd_iconveh (input, 7, &cdeh_utf7_to_gb18030, 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); } # endif /* 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; case iconveh_replacement_character: { /* glibc result */ static const char expected1[] = "\357\277\275\357\277\275\357\277\275\357\277\275\357\277\275"; /* libiconv <= 1.12 result */ static const char expected2[] = "\357\277\2752D/YQNhB"; /* libiconv >= 1.13 result */ static const char expected3[] = "\357\277\275\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); } } } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || ((__GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2) && !defined __UCLIBC__) /* Test conversion from UTF-7 to GB18030 with EILSEQ. Note: glibc's GB18030 converter was buggy in glibc-2.15; fixed by Andreas Schwab on 2012-02-06. */ 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_gb18030, 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[] = "?\2013\2030\2013\2114"; 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 || memcmp (result, expected3, strlen (expected3)) == 0); free (result); } break; case iconveh_replacement_character: { /* glibc result */ static const char expected1[] = "\2041\2447\2041\2447\2041\2447\2041\2447\2041\2447"; /* libiconv <= 1.12 result */ static const char expected2[] = "\2041\24472D/YQNhB"; /* libiconv >= 1.13 result */ static const char expected3[] = "\2041\2447\2013\2030\2013\2114"; 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 || memcmp (result, expected3, strlen (expected3)) == 0); free (result); } } } # endif # 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_replacement_character: 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: case iconveh_replacement_character: { 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); } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) /* Test conversion from ISO-8859-1 to GB18030 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[] = "\2010\2072rger mit b\2010\2132sen B\250\271bchen ohne Augenma\2010\2118"; char *result = str_cd_iconveh (input, &cdeh_88591_to_gb18030, handler); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } # endif /* 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; case iconveh_replacement_character: { static const char expected[] = "Rafa\357\277\275 Maszkowski"; ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } break; } } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || ((__GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2) && !defined __UCLIBC__) /* Test conversion from ASCII to GB18030 with invalid input (EILSEQ). Note: glibc's GB18030 converter was buggy in glibc-2.15; fixed by Andreas Schwab on 2012-02-06. */ 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_gb18030, 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; case iconveh_replacement_character: { static const char expected[] = "Rafa\2041\2447 Maszkowski"; ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } break; } } # endif /* 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: case iconveh_replacement_character: { 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: case iconveh_replacement_character: { 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); } } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) /* Test conversion from ISO-8859-1 to GB18030 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[] = "\2010\2072rger mit b\2010\2132sen B\250\271bchen ohne Augenma\2010\2118"; 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", "GB18030", 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 + 3 : i < 18 ? i + 6 : i + 7)); ASSERT (offsets[37] == MAGIC); free (offsets); } free (result); } } # endif /* 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: case iconveh_replacement_character: { 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: case iconveh_replacement_character: { 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); } # if (defined _LIBICONV_VERSION && !(_LIBICONV_VERSION == 0x10b && defined __APPLE__)) || (defined __GLIBC__ && !defined __UCLIBC__) /* Test conversion from ISO-8859-1 to GB18030 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[] = "\2010\2072rger mit b\2010\2132sen B\250\271bchen ohne Augenma\2010\2118"; char *result = str_iconveh (input, "ISO-8859-1", "GB18030", handler); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } # endif /* 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: case iconveh_replacement_character: { 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); } /* -------------------------------- 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); #endif return test_exit_status; }