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annotate tests/uniconv/test-u32-strconv-from-enc.c @ 17476:6057744acd2c default tip master

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author Karl Berry <karl@freefriends.org>
date Fri, 16 Aug 2013 06:32:22 -0700
parents e542fd46ad6f
children
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cbfa48754fb8 Tests for module 'uniconv/u32-strconv-from-enc'.
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1 /* Test of conversion to UTF-32 from legacy encodings.
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2 Copyright (C) 2007-2013 Free Software Foundation, Inc.
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3
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4 This program is free software: you can redistribute it and/or modify
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5 it under the terms of the GNU General Public License as published by
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6 the Free Software Foundation; either version 3 of the License, or
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7 (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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16
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17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
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18
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19 #include <config.h>
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20
cbfa48754fb8 Tests for module 'uniconv/u32-strconv-from-enc'.
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21 #include "uniconv.h"
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22
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23 #include <stdlib.h>
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24
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25 #include "unistr.h"
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26 #include "macros.h"
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27
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28 int
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29 main ()
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30 {
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31 static enum iconv_ilseq_handler handlers[] =
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32 { iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
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33 size_t h;
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34
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35 #if HAVE_ICONV
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36 /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1,
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37 ISO-8859-2, and UTF-8. */
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38
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39 /* Test conversion from ISO-8859-1 to UTF-16 with no errors. */
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40 for (h = 0; h < SIZEOF (handlers); h++)
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41 {
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42 enum iconv_ilseq_handler handler = handlers[h];
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43 static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
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44 static const uint32_t expected[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
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45 {
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46 0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
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47 'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
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48 'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
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49 };
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50 uint32_t *result = u32_strconv_from_encoding (input, "ISO-8859-1", handler);
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51 ASSERT (result != NULL);
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52 ASSERT (u32_strcmp (result, expected) == 0);
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53 free (result);
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54 }
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55
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56 /* Test conversion from ISO-8859-2 to UTF-16 with no errors. */
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57 for (h = 0; h < SIZEOF (handlers); h++)
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58 {
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59 enum iconv_ilseq_handler handler = handlers[h];
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60 static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
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61 static const uint32_t expected[] =
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62 {
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63 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
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64 's', 'k', 'i', 0
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65 };
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66 uint32_t *result = u32_strconv_from_encoding (input, "ISO-8859-2", handler);
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67 ASSERT (result != NULL);
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68 ASSERT (u32_strcmp (result, expected) == 0);
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69 free (result);
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70 }
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71
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72 /* autodetect_jp is only supported when iconv() support ISO-2022-JP-2. */
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73 # if defined _LIBICONV_VERSION || !(defined _AIX || defined __sgi || defined __hpux || defined __osf__ || defined __sun)
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74 /* Test conversions from autodetect_jp to UTF-16. */
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75 for (h = 0; h < SIZEOF (handlers); h++)
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76 {
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77 enum iconv_ilseq_handler handler = handlers[h];
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78 static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
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79 static const uint32_t expected[] = /* こんにちは */
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80 {
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81 0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
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82 };
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83 uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
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84 ASSERT (result != NULL);
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85 ASSERT (u32_strcmp (result, expected) == 0);
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86 free (result);
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87 }
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88 for (h = 0; h < SIZEOF (handlers); h++)
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89 {
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90 enum iconv_ilseq_handler handler = handlers[h];
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91 static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
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92 static const uint32_t expected[] = /* こんにちは */
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93 {
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94 0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
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95 };
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96 uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
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97 ASSERT (result != NULL);
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98 ASSERT (u32_strcmp (result, expected) == 0);
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99 free (result);
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100 }
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101 for (h = 0; h < SIZEOF (handlers); h++)
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102 {
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103 enum iconv_ilseq_handler handler = handlers[h];
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104 static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
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105 static const uint32_t expected[] = /* こんにちは */
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106 {
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107 0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
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108 };
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109 uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
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110 ASSERT (result != NULL);
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111 ASSERT (u32_strcmp (result, expected) == 0);
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112 free (result);
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113 }
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114 # endif
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115
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116 #endif
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117
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118 return 0;
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119 }