1 /* Test of quotearg family of functions.
2 Copyright (C) 2008-2012 Free Software Foundation, Inc.
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, or (at your option)
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.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* Written by Eric Blake <ebb9@byu.net>, 2008. */
30 #include "localcharset.h"
34 #include "test-quotearg.h"
36 static struct result_groups results_g[] = {
37 /* literal_quoting_style */
38 { { "", "\0""1\0", 3, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
40 { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
42 { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
45 /* shell_quoting_style */
46 { { "''", "\0""1\0", 3, "simple", "' \t\n'\\''\"\033?""?/\\'", "a:b",
47 "'a\\b'", LQ RQ, LQ RQ },
48 { "''", "1", 1, "simple", "' \t\n'\\''\"\033?""?/\\'", "a:b",
49 "'a\\b'", LQ RQ, LQ RQ },
50 { "''", "1", 1, "simple", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
51 "'a\\b'", LQ RQ, LQ RQ } },
53 /* shell_always_quoting_style */
54 { { "''", "'\0""1\0'", 5, "'simple'", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
55 "'a\\b'", "'" LQ RQ "'", "'" LQ RQ "'" },
56 { "''", "'1'", 3, "'simple'", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
57 "'a\\b'", "'" LQ RQ "'", "'" LQ RQ "'" },
58 { "''", "'1'", 3, "'simple'", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
59 "'a\\b'", "'" LQ RQ "'", "'" LQ RQ "'" } },
62 { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
63 "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
64 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
65 { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
66 "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
67 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
68 { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
69 "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a\\:b\"", "\"a\\\\b\"",
70 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" } },
72 /* c_maybe_quoting_style */
73 { { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
74 "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
75 { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
76 "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
77 { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
78 "\"a:b\"", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ } },
80 /* escape_quoting_style */
81 { { "", "\\0001\\0", 7, "simple", " \\t\\n'\"\\033?""?/\\\\", "a:b",
82 "a\\\\b", LQ_ENC RQ_ENC, LQ RQ },
83 { "", "\\0001\\0", 7, "simple", " \\t\\n'\"\\033?""?/\\\\", "a:b",
84 "a\\\\b", LQ_ENC RQ_ENC, LQ RQ },
85 { "", "\\0001\\0", 7, "simple", " \\t\\n'\"\\033?""?/\\\\", "a\\:b",
86 "a\\\\b", LQ_ENC RQ_ENC, LQ RQ } },
88 /* locale_quoting_style */
89 { { "''", "'\\0001\\0'", 9, "'simple'", "' \\t\\n\\'\"\\033?""?/\\\\'",
90 "'a:b'", "'a\\\\b'", "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
91 { "''", "'\\0001\\0'", 9, "'simple'", "' \\t\\n\\'\"\\033?""?/\\\\'",
92 "'a:b'", "'a\\\\b'", "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
93 { "''", "'\\0001\\0'", 9, "'simple'", "' \\t\\n\\'\"\\033?""?/\\\\'",
94 "'a\\:b'", "'a\\\\b'", "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" } },
96 /* clocale_quoting_style */
97 { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
98 "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
99 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
100 { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
101 "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
102 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
103 { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
104 "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a\\:b\"", "\"a\\\\b\"",
105 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" } }
108 static struct result_groups flag_results[] = {
109 /* literal_quoting_style and QA_ELIDE_NULL_BYTES */
110 { { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b", LQ RQ,
112 { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b", LQ RQ,
114 { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b", LQ RQ,
117 /* c_quoting_style and QA_ELIDE_OUTER_QUOTES */
118 { { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
119 "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
120 { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
121 "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
122 { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
123 "\"a:b\"", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ } },
125 /* c_quoting_style and QA_SPLIT_TRIGRAPHS */
126 { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
127 "\" \\t\\n'\\\"\\033?\"\"?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
128 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
129 { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
130 "\" \\t\\n'\\\"\\033?\"\"?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
131 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
132 { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
133 "\" \\t\\n'\\\"\\033?\"\"?/\\\\\"", "\"a\\:b\"", "\"a\\\\b\"",
134 "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" } }
137 static char const *custom_quotes[][2] = {
147 static struct result_groups custom_results[] = {
148 /* left_quote = right_quote = "" */
149 { { "", "\\0001\\0", 7, "simple",
150 " \\t\\n'\"\\033?""?/\\\\", "a:b", "a\\\\b",
151 LQ_ENC RQ_ENC, LQ RQ },
152 { "", "\\0001\\0", 7, "simple",
153 " \\t\\n'\"\\033?""?/\\\\", "a:b", "a\\\\b",
154 LQ_ENC RQ_ENC, LQ RQ },
155 { "", "\\0001\\0", 7, "simple",
156 " \\t\\n'\"\\033?""?/\\\\", "a\\:b", "a\\\\b",
157 LQ_ENC RQ_ENC, LQ RQ } },
159 /* left_quote = right_quote = "'" */
160 { { "''", "'\\0001\\0'", 9, "'simple'",
161 "' \\t\\n\\'\"\\033?""?/\\\\'", "'a:b'", "'a\\\\b'",
162 "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
163 { "''", "'\\0001\\0'", 9, "'simple'",
164 "' \\t\\n\\'\"\\033?""?/\\\\'", "'a:b'", "'a\\\\b'",
165 "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
166 { "''", "'\\0001\\0'", 9, "'simple'",
167 "' \\t\\n\\'\"\\033?""?/\\\\'", "'a\\:b'", "'a\\\\b'",
168 "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" } },
170 /* left_quote = "(" and right_quote = ")" */
171 { { "()", "(\\0001\\0)", 9, "(simple)",
172 "( \\t\\n'\"\\033?""?/\\\\)", "(a:b)", "(a\\\\b)",
173 "(" LQ_ENC RQ_ENC ")", "(" LQ RQ ")" },
174 { "()", "(\\0001\\0)", 9, "(simple)",
175 "( \\t\\n'\"\\033?""?/\\\\)", "(a:b)", "(a\\\\b)",
176 "(" LQ_ENC RQ_ENC ")", "(" LQ RQ ")" },
177 { "()", "(\\0001\\0)", 9, "(simple)",
178 "( \\t\\n'\"\\033?""?/\\\\)", "(a\\:b)", "(a\\\\b)",
179 "(" LQ_ENC RQ_ENC ")", "(" LQ RQ ")" } },
181 /* left_quote = ":" and right_quote = " " */
182 { { ": ", ":\\0001\\0 ", 9, ":simple ",
183 ":\\ \\t\\n'\"\\033?""?/\\\\ ", ":a:b ", ":a\\\\b ",
184 ":" LQ_ENC RQ_ENC " ", ":" LQ RQ " " },
185 { ": ", ":\\0001\\0 ", 9, ":simple ",
186 ":\\ \\t\\n'\"\\033?""?/\\\\ ", ":a:b ", ":a\\\\b ",
187 ":" LQ_ENC RQ_ENC " ", ":" LQ RQ " " },
188 { ": ", ":\\0001\\0 ", 9, ":simple ",
189 ":\\ \\t\\n'\"\\033?""?/\\\\ ", ":a\\:b ", ":a\\\\b ",
190 ":" LQ_ENC RQ_ENC " ", ":" LQ RQ " " } },
192 /* left_quote = " " and right_quote = ":" */
193 { { " :", " \\0001\\0:", 9, " simple:",
194 " \\t\\n'\"\\033?""?/\\\\:", " a\\:b:", " a\\\\b:",
195 " " LQ_ENC RQ_ENC ":", " " LQ RQ ":" },
196 { " :", " \\0001\\0:", 9, " simple:",
197 " \\t\\n'\"\\033?""?/\\\\:", " a\\:b:", " a\\\\b:",
198 " " LQ_ENC RQ_ENC ":", " " LQ RQ ":" },
199 { " :", " \\0001\\0:", 9, " simple:",
200 " \\t\\n'\"\\033?""?/\\\\:", " a\\:b:", " a\\\\b:",
201 " " LQ_ENC RQ_ENC ":", " " LQ RQ ":" } },
203 /* left_quote = "# " and right_quote = "\n" */
204 { { "# \n", "# \\0001\\0\n", 10, "# simple\n",
205 "# \\t\\n'\"\\033?""?/\\\\\n", "# a:b\n", "# a\\\\b\n",
206 "# " LQ_ENC RQ_ENC "\n", "# " LQ RQ "\n" },
207 { "# \n", "# \\0001\\0\n", 10, "# simple\n",
208 "# \\t\\n'\"\\033?""?/\\\\\n", "# a:b\n", "# a\\\\b\n",
209 "# " LQ_ENC RQ_ENC "\n", "# " LQ RQ "\n" },
210 { "# \n", "# \\0001\\0\n", 10, "# simple\n",
211 "# \\t\\n'\"\\033?""?/\\\\\n", "# a\\:b\n", "# a\\\\b\n",
212 "# " LQ_ENC RQ_ENC "\n", "# " LQ RQ "\n" } },
214 /* left_quote = "\"'" and right_quote = "'\"" */
215 { { "\"''\"", "\"'\\0001\\0'\"", 11, "\"'simple'\"",
216 "\"' \\t\\n\\'\"\\033?""?/\\\\'\"", "\"'a:b'\"", "\"'a\\\\b'\"",
217 "\"'" LQ_ENC RQ_ENC "'\"", "\"'" LQ RQ "'\"" },
218 { "\"''\"", "\"'\\0001\\0'\"", 11, "\"'simple'\"",
219 "\"' \\t\\n\\'\"\\033?""?/\\\\'\"", "\"'a:b'\"", "\"'a\\\\b'\"",
220 "\"'" LQ_ENC RQ_ENC "'\"", "\"'" LQ RQ "'\"" },
221 { "\"''\"", "\"'\\0001\\0'\"", 11, "\"'simple'\"",
222 "\"' \\t\\n\\'\"\\033?""?/\\\\'\"", "\"'a\\:b'\"", "\"'a\\\\b'\"",
223 "\"'" LQ_ENC RQ_ENC "'\"", "\"'" LQ RQ "'\"" } }
227 main (int argc _GL_UNUSED, char *argv[])
230 bool ascii_only = MB_CUR_MAX == 1 && !isprint ((unsigned char) LQ[0]);
232 set_program_name (argv[0]);
234 /* This part of the program is hard-wired to the C locale since it
235 does not call setlocale. However, according to POSIX, the use of
236 8-bit bytes in a character context in the C locale gives
237 unspecified results (that is, the C locale charset is allowed to
238 be unibyte with 8-bit bytes rejected [ASCII], unibyte with 8-bit
239 bytes being characters [often ISO-8859-1], or multibyte [often
240 UTF-8]). We assume that the latter two cases will be
241 indistinguishable in this test - that is, the LQ and RQ sequences
242 will pass through unchanged in either type of charset. So when
243 testing for quoting of str7, use the ascii_only flag to decide
244 what to expect for the 8-bit data being quoted. */
245 ASSERT (!isprint ('\033'));
246 for (i = literal_quoting_style; i <= clocale_quoting_style; i++)
248 set_quoting_style (NULL, (enum quoting_style) i);
249 if (!(i == locale_quoting_style || i == clocale_quoting_style)
250 || (strcmp (locale_charset (), "ASCII") == 0
251 || strcmp (locale_charset (), "ANSI_X3.4-1968") == 0))
253 compare_strings (use_quotearg_buffer, &results_g[i].group1,
255 compare_strings (use_quotearg, &results_g[i].group2,
257 if (i == c_quoting_style)
258 compare_strings (use_quote_double_quotes, &results_g[i].group2,
260 compare_strings (use_quotearg_colon, &results_g[i].group3,
265 set_quoting_style (NULL, literal_quoting_style);
266 ASSERT (set_quoting_flags (NULL, QA_ELIDE_NULL_BYTES) == 0);
267 compare_strings (use_quotearg_buffer, &flag_results[0].group1, ascii_only);
268 compare_strings (use_quotearg, &flag_results[0].group2, ascii_only);
269 compare_strings (use_quotearg_colon, &flag_results[0].group3, ascii_only);
271 set_quoting_style (NULL, c_quoting_style);
272 ASSERT (set_quoting_flags (NULL, QA_ELIDE_OUTER_QUOTES)
273 == QA_ELIDE_NULL_BYTES);
274 compare_strings (use_quotearg_buffer, &flag_results[1].group1, ascii_only);
275 compare_strings (use_quotearg, &flag_results[1].group2, ascii_only);
276 compare_strings (use_quote_double_quotes, &flag_results[1].group2,
278 compare_strings (use_quotearg_colon, &flag_results[1].group3, ascii_only);
280 ASSERT (set_quoting_flags (NULL, QA_SPLIT_TRIGRAPHS)
281 == QA_ELIDE_OUTER_QUOTES);
282 compare_strings (use_quotearg_buffer, &flag_results[2].group1, ascii_only);
283 compare_strings (use_quotearg, &flag_results[2].group2, ascii_only);
284 compare_strings (use_quote_double_quotes, &flag_results[2].group2,
286 compare_strings (use_quotearg_colon, &flag_results[2].group3, ascii_only);
288 ASSERT (set_quoting_flags (NULL, 0) == QA_SPLIT_TRIGRAPHS);
290 for (i = 0; i < sizeof custom_quotes / sizeof *custom_quotes; ++i)
292 set_custom_quoting (NULL,
293 custom_quotes[i][0], custom_quotes[i][1]);
294 compare_strings (use_quotearg_buffer, &custom_results[i].group1,
296 compare_strings (use_quotearg, &custom_results[i].group2, ascii_only);
297 compare_strings (use_quotearg_colon, &custom_results[i].group3,