Mercurial > hg > octave-kai > gnulib-hg
annotate tests/test-mbsrtowcs.c @ 14350:4cf3b58aaf12
Don't interfere with a program's definition of __attribute__.
* lib/argp.h (__attribute__): Remove definition.
(_GL_ATTRIBUTE_FORMAT): New macro.
(argp_error, __argp_error, argp_failure, __argp_failure): Use it.
* lib/argp-fmtstream.h (__attribute__): Remove definition.
(_GL_ATTRIBUTE_FORMAT): New macro.
(__argp_fmtstream_printf, argp_fmtstream_printf): Use it.
* lib/argp-help.c (hol_entry_long_iterate): Use __attribute__ only for
GCC 3 or newer.
* lib/error.h (__attribute__): Remove definition.
(_GL_ATTRIBUTE_FORMAT): New macro.
(error, error_at_line): Use it.
* lib/hash.h (__attribute__): Remove definition.
(ATTRIBUTE_WUR): Update definition. Define always.
* lib/openat.h (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
* lib/sigpipe-die.h (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
* lib/vasnprintf.h (__attribute__): Remove definition.
(_GL_ATTRIBUTE_FORMAT): New macro.
(asnprintf, vasnprintf): Use it.
* lib/xalloc.h (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
(ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE): Define always.
* lib/xmemdup0.h (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
* lib/xprintf.h (__attribute__): Remove definition.
(_GL_ATTRIBUTE_FORMAT): New macro.
(xprintf, xvprintf, xfprintf, xvfprintf): Use it.
* lib/xstrtol.h (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
* lib/xvasprintf.h (__attribute__): Remove definition.
(_GL_ATTRIBUTE_FORMAT): New macro.
(xasprintf, xvasprintf): Use it.
* tests/test-argmatch.c (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
* tests/test-exclude.c (__attribute__): Remove definition.
(ATTRIBUTE_NORETURN): Update definition. Define always.
Reported by Paul Eggert.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 13 Feb 2011 23:21:20 +0100 |
parents | 97fc9a21a8fb |
children | 8250f2777afc |
rev | line source |
---|---|
10914 | 1 /* Test of conversion of string to wide string. |
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2 Copyright (C) 2008-2011 Free Software Foundation, Inc. |
10914 | 3 |
4 This program is free software: you can redistribute it and/or modify | |
5 it under the terms of the GNU General Public License as published by | |
6 the Free Software Foundation; either version 3 of the License, or | |
7 (at your option) any later version. | |
8 | |
9 This program is distributed in the hope that it will be useful, | |
10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 GNU General Public License for more details. | |
13 | |
14 You should have received a copy of the GNU General Public License | |
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
16 | |
17 /* Written by Bruno Haible <bruno@clisp.org>, 2008. */ | |
18 | |
19 #include <config.h> | |
20 | |
21 #include <wchar.h> | |
22 | |
12489 | 23 #include "signature.h" |
24 SIGNATURE_CHECK (mbsrtowcs, size_t, (wchar_t *, char const **, size_t, | |
25 mbstate_t *)); | |
26 | |
10914 | 27 #include <locale.h> |
28 #include <stdio.h> | |
29 #include <string.h> | |
30 | |
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31 #include "macros.h" |
10914 | 32 |
33 int | |
34 main (int argc, char *argv[]) | |
35 { | |
36 mbstate_t state; | |
37 wchar_t wc; | |
38 size_t ret; | |
39 | |
40 /* configure should already have checked that the locale is supported. */ | |
41 if (setlocale (LC_ALL, "") == NULL) | |
42 return 1; | |
43 | |
44 /* Test NUL byte input. */ | |
45 { | |
46 const char *src; | |
47 | |
48 memset (&state, '\0', sizeof (mbstate_t)); | |
49 | |
50 src = ""; | |
51 ret = mbsrtowcs (NULL, &src, 0, &state); | |
52 ASSERT (ret == 0); | |
53 ASSERT (mbsinit (&state)); | |
54 | |
55 src = ""; | |
56 ret = mbsrtowcs (NULL, &src, 1, &state); | |
57 ASSERT (ret == 0); | |
58 ASSERT (mbsinit (&state)); | |
59 | |
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60 wc = (wchar_t) 0xBADFACE; |
10914 | 61 src = ""; |
62 ret = mbsrtowcs (&wc, &src, 0, &state); | |
63 ASSERT (ret == 0); | |
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64 ASSERT (wc == (wchar_t) 0xBADFACE); |
10914 | 65 ASSERT (mbsinit (&state)); |
66 | |
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67 wc = (wchar_t) 0xBADFACE; |
10914 | 68 src = ""; |
69 ret = mbsrtowcs (&wc, &src, 1, &state); | |
70 ASSERT (ret == 0); | |
71 ASSERT (wc == 0); | |
72 ASSERT (mbsinit (&state)); | |
73 } | |
74 | |
75 if (argc > 1) | |
76 { | |
77 int unlimited; | |
78 | |
79 for (unlimited = 0; unlimited < 2; unlimited++) | |
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80 { |
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81 #define BUFSIZE 10 |
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82 wchar_t buf[BUFSIZE]; |
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83 const char *src; |
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84 mbstate_t temp_state; |
10914 | 85 |
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86 { |
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87 size_t i; |
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88 for (i = 0; i < BUFSIZE; i++) |
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89 buf[i] = (wchar_t) 0xBADFACE; |
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90 } |
10914 | 91 |
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92 switch (argv[1][0]) |
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93 { |
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94 case '1': |
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95 /* Locale encoding is ISO-8859-1 or ISO-8859-15. */ |
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96 { |
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97 char input[] = "B\374\337er"; /* "Büßer" */ |
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98 memset (&state, '\0', sizeof (mbstate_t)); |
10914 | 99 |
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100 wc = (wchar_t) 0xBADFACE; |
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101 ret = mbrtowc (&wc, input, 1, &state); |
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102 ASSERT (ret == 1); |
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103 ASSERT (wc == 'B'); |
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104 ASSERT (mbsinit (&state)); |
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105 input[0] = '\0'; |
10914 | 106 |
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107 wc = (wchar_t) 0xBADFACE; |
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108 ret = mbrtowc (&wc, input + 1, 1, &state); |
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109 ASSERT (ret == 1); |
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110 ASSERT (wctob (wc) == (unsigned char) '\374'); |
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111 ASSERT (mbsinit (&state)); |
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112 input[1] = '\0'; |
10914 | 113 |
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114 src = input + 2; |
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115 temp_state = state; |
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116 ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 1, &temp_state); |
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117 ASSERT (ret == 3); |
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118 ASSERT (src == input + 2); |
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119 ASSERT (mbsinit (&state)); |
10914 | 120 |
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121 src = input + 2; |
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122 ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 1, &state); |
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123 ASSERT (ret == (unlimited ? 3 : 1)); |
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124 ASSERT (src == (unlimited ? NULL : input + 3)); |
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125 ASSERT (wctob (buf[0]) == (unsigned char) '\337'); |
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126 if (unlimited) |
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127 { |
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128 ASSERT (buf[1] == 'e'); |
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129 ASSERT (buf[2] == 'r'); |
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130 ASSERT (buf[3] == 0); |
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131 ASSERT (buf[4] == (wchar_t) 0xBADFACE); |
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132 } |
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133 else |
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134 ASSERT (buf[1] == (wchar_t) 0xBADFACE); |
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135 ASSERT (mbsinit (&state)); |
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136 } |
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137 break; |
10914 | 138 |
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139 case '2': |
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140 /* Locale encoding is UTF-8. */ |
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141 { |
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142 char input[] = "B\303\274\303\237er"; /* "Büßer" */ |
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143 memset (&state, '\0', sizeof (mbstate_t)); |
10914 | 144 |
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145 wc = (wchar_t) 0xBADFACE; |
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146 ret = mbrtowc (&wc, input, 1, &state); |
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147 ASSERT (ret == 1); |
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148 ASSERT (wc == 'B'); |
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149 ASSERT (mbsinit (&state)); |
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150 input[0] = '\0'; |
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152 wc = (wchar_t) 0xBADFACE; |
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153 ret = mbrtowc (&wc, input + 1, 1, &state); |
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154 ASSERT (ret == (size_t)(-2)); |
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155 ASSERT (wc == (wchar_t) 0xBADFACE); |
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156 ASSERT (!mbsinit (&state)); |
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157 input[1] = '\0'; |
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159 src = input + 2; |
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160 temp_state = state; |
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161 ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 2, &temp_state); |
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162 ASSERT (ret == 4); |
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163 ASSERT (src == input + 2); |
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164 ASSERT (!mbsinit (&state)); |
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166 src = input + 2; |
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167 ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 2, &state); |
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168 ASSERT (ret == (unlimited ? 4 : 2)); |
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169 ASSERT (src == (unlimited ? NULL : input + 5)); |
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170 ASSERT (wctob (buf[0]) == EOF); |
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171 ASSERT (wctob (buf[1]) == EOF); |
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172 if (unlimited) |
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173 { |
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174 ASSERT (buf[2] == 'e'); |
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175 ASSERT (buf[3] == 'r'); |
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176 ASSERT (buf[4] == 0); |
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177 ASSERT (buf[5] == (wchar_t) 0xBADFACE); |
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178 } |
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179 else |
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180 ASSERT (buf[2] == (wchar_t) 0xBADFACE); |
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181 ASSERT (mbsinit (&state)); |
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182 } |
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183 break; |
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185 case '3': |
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186 /* Locale encoding is EUC-JP. */ |
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187 { |
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188 char input[] = "<\306\374\313\334\270\354>"; /* "<日本語>" */ |
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189 memset (&state, '\0', sizeof (mbstate_t)); |
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191 wc = (wchar_t) 0xBADFACE; |
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192 ret = mbrtowc (&wc, input, 1, &state); |
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193 ASSERT (ret == 1); |
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194 ASSERT (wc == '<'); |
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195 ASSERT (mbsinit (&state)); |
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196 input[0] = '\0'; |
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198 wc = (wchar_t) 0xBADFACE; |
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199 ret = mbrtowc (&wc, input + 1, 2, &state); |
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200 ASSERT (ret == 2); |
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201 ASSERT (wctob (wc) == EOF); |
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202 ASSERT (mbsinit (&state)); |
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203 input[1] = '\0'; |
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204 input[2] = '\0'; |
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205 |
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206 wc = (wchar_t) 0xBADFACE; |
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207 ret = mbrtowc (&wc, input + 3, 1, &state); |
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208 ASSERT (ret == (size_t)(-2)); |
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209 ASSERT (wc == (wchar_t) 0xBADFACE); |
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210 ASSERT (!mbsinit (&state)); |
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211 input[3] = '\0'; |
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213 src = input + 4; |
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214 temp_state = state; |
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215 ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 2, &temp_state); |
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216 ASSERT (ret == 3); |
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217 ASSERT (src == input + 4); |
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218 ASSERT (!mbsinit (&state)); |
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220 src = input + 4; |
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221 ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 2, &state); |
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222 ASSERT (ret == (unlimited ? 3 : 2)); |
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223 ASSERT (src == (unlimited ? NULL : input + 7)); |
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224 ASSERT (wctob (buf[0]) == EOF); |
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225 ASSERT (wctob (buf[1]) == EOF); |
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226 if (unlimited) |
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227 { |
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228 ASSERT (buf[2] == '>'); |
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229 ASSERT (buf[3] == 0); |
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230 ASSERT (buf[4] == (wchar_t) 0xBADFACE); |
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231 } |
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232 else |
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233 ASSERT (buf[2] == (wchar_t) 0xBADFACE); |
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234 ASSERT (mbsinit (&state)); |
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235 } |
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236 break; |
10914 | 237 |
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238 case '4': |
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239 /* Locale encoding is GB18030. */ |
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240 { |
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241 char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ |
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242 memset (&state, '\0', sizeof (mbstate_t)); |
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244 wc = (wchar_t) 0xBADFACE; |
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245 ret = mbrtowc (&wc, input, 1, &state); |
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246 ASSERT (ret == 1); |
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247 ASSERT (wc == 'B'); |
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248 ASSERT (mbsinit (&state)); |
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249 input[0] = '\0'; |
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251 wc = (wchar_t) 0xBADFACE; |
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252 ret = mbrtowc (&wc, input + 1, 1, &state); |
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253 ASSERT (ret == (size_t)(-2)); |
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254 ASSERT (wc == (wchar_t) 0xBADFACE); |
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255 ASSERT (!mbsinit (&state)); |
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256 input[1] = '\0'; |
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258 src = input + 2; |
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259 temp_state = state; |
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260 ret = mbsrtowcs (NULL, &src, unlimited ? BUFSIZE : 2, &temp_state); |
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261 ASSERT (ret == 4); |
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262 ASSERT (src == input + 2); |
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263 ASSERT (!mbsinit (&state)); |
10914 | 264 |
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265 src = input + 2; |
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266 ret = mbsrtowcs (buf, &src, unlimited ? BUFSIZE : 2, &state); |
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267 ASSERT (ret == (unlimited ? 4 : 2)); |
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268 ASSERT (src == (unlimited ? NULL : input + 7)); |
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269 ASSERT (wctob (buf[0]) == EOF); |
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270 ASSERT (wctob (buf[1]) == EOF); |
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271 if (unlimited) |
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272 { |
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273 ASSERT (buf[2] == 'e'); |
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274 ASSERT (buf[3] == 'r'); |
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275 ASSERT (buf[4] == 0); |
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276 ASSERT (buf[5] == (wchar_t) 0xBADFACE); |
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277 } |
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278 else |
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279 ASSERT (buf[2] == (wchar_t) 0xBADFACE); |
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280 ASSERT (mbsinit (&state)); |
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281 } |
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282 break; |
10914 | 283 |
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284 default: |
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285 return 1; |
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286 } |
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287 } |
10914 | 288 |
289 return 0; | |
290 } | |
291 | |
292 return 1; | |
293 } |