/* Test of quotearg family of functions.
- Copyright (C) 2008-2009 Free Software Foundation, Inc.
+ Copyright (C) 2008-2013 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
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, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
/* Written by Eric Blake <ebb9@byu.net>, 2008. */
#include "quotearg.h"
-#include <ctype.h>
#include <locale.h>
#include <stdbool.h>
#include <stdint.h>
-#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "progname.h"
#include "gettext.h"
+#include "macros.h"
-#define ASSERT(expr) \
- do \
- { \
- if (!(expr)) \
- { \
- fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
- fflush (stderr); \
- abort (); \
- } \
- } \
- while (0)
-
-struct result_strings {
- char const *str1; /* Translation of "". */
- char const *str2; /* Translation of "\0""1\0". */
- size_t len2; /* Length of str2. */
- char const *str3; /* Translation of "simple". */
- char const *str4; /* Translation of " \t\n'\"\033?""?/\\". */
- char const *str5; /* Translation of "a:b". */
- char const *str6; /* Translation of "a\\b". */
- char const *str7a; /* Translation of LQ RQ, in ASCII charset. */
- char const *str7b; /* Translation of LQ RQ, in Latin1 or UTF-8 charset. */
-};
-
-struct result_groups {
- struct result_strings group1; /* Via quotearg_buffer. */
- struct result_strings group2; /* Via quotearg{,_mem}. */
- struct result_strings group3; /* Via quotearg_colon{,_mem}. */
-};
-
-/* These quotes are borrowed from a pt_PT.utf8 translation. */
-# define LQ "\302\253"
-# define RQ "\302\273"
-# define LQ_ENC "\\302\\253"
-# define RQ_ENC "\\302\\273"
-# define RQ_ESC "\\\302\273"
-
-static struct result_strings inputs = {
- "", "\0001\0", 3, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
- LQ RQ, NULL
-};
-
-static struct result_groups results_g[] = {
- /* literal_quoting_style */
- { { "", "\0""1\0", 3, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
- LQ RQ, LQ RQ },
- { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
- LQ RQ, LQ RQ },
- { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b",
- LQ RQ, LQ RQ } },
-
- /* shell_quoting_style */
- { { "''", "\0""1\0", 3, "simple", "' \t\n'\\''\"\033?""?/\\'", "a:b",
- "'a\\b'", LQ RQ, LQ RQ },
- { "''", "1", 1, "simple", "' \t\n'\\''\"\033?""?/\\'", "a:b",
- "'a\\b'", LQ RQ, LQ RQ },
- { "''", "1", 1, "simple", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
- "'a\\b'", LQ RQ, LQ RQ } },
-
- /* shell_always_quoting_style */
- { { "''", "'\0""1\0'", 5, "'simple'", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
- "'a\\b'", "'" LQ RQ "'", "'" LQ RQ "'" },
- { "''", "'1'", 3, "'simple'", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
- "'a\\b'", "'" LQ RQ "'", "'" LQ RQ "'" },
- { "''", "'1'", 3, "'simple'", "' \t\n'\\''\"\033?""?/\\'", "'a:b'",
- "'a\\b'", "'" LQ RQ "'", "'" LQ RQ "'" } },
-
- /* c_quoting_style */
- { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
- { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
- { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a\\:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" } },
-
- /* c_maybe_quoting_style */
- { { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
- "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
- { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
- "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
- { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
- "\"a:b\"", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ } },
-
- /* escape_quoting_style */
- { { "", "\\0001\\0", 7, "simple", " \\t\\n'\"\\033?""?/\\\\", "a:b",
- "a\\\\b", LQ_ENC RQ_ENC, LQ RQ },
- { "", "\\0001\\0", 7, "simple", " \\t\\n'\"\\033?""?/\\\\", "a:b",
- "a\\\\b", LQ_ENC RQ_ENC, LQ RQ },
- { "", "\\0001\\0", 7, "simple", " \\t\\n'\"\\033?""?/\\\\", "a\\:b",
- "a\\\\b", LQ_ENC RQ_ENC, LQ RQ } },
-
- /* locale_quoting_style */
- { { "`'", "`\\0001\\0'", 9, "`simple'", "` \\t\\n\\'\"\\033?""?/\\\\'",
- "`a:b'", "`a\\\\b'", "`" LQ_ENC RQ_ENC "'", "`" LQ RQ "'" },
- { "`'", "`\\0001\\0'", 9, "`simple'", "` \\t\\n\\'\"\\033?""?/\\\\'",
- "`a:b'", "`a\\\\b'", "`" LQ_ENC RQ_ENC "'", "`" LQ RQ "'" },
- { "`'", "`\\0001\\0'", 9, "`simple'", "` \\t\\n\\'\"\\033?""?/\\\\'",
- "`a\\:b'", "`a\\\\b'", "`" LQ_ENC RQ_ENC "'", "`" LQ RQ "'" } },
-
- /* clocale_quoting_style */
- { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
- { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
- { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?""?/\\\\\"", "\"a\\:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" } }
-};
-
-static struct result_groups flag_results[] = {
- /* literal_quoting_style and QA_ELIDE_NULL_BYTES */
- { { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b", LQ RQ,
- LQ RQ },
- { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b", LQ RQ,
- LQ RQ },
- { "", "1", 1, "simple", " \t\n'\"\033?""?/\\", "a:b", "a\\b", LQ RQ,
- LQ RQ } },
-
- /* c_quoting_style and QA_ELIDE_OUTER_QUOTES */
- { { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
- "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
- { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
- "a:b", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ },
- { "", "\"\\0001\\0\"", 9, "simple", "\" \\t\\n'\\\"\\033?""?/\\\\\"",
- "\"a:b\"", "a\\b", "\"" LQ_ENC RQ_ENC "\"", LQ RQ } },
-
- /* c_quoting_style and QA_SPLIT_TRIGRAPHS */
- { { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?\"\"?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
- { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?\"\"?/\\\\\"", "\"a:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" },
- { "\"\"", "\"\\0001\\0\"", 9, "\"simple\"",
- "\" \\t\\n'\\\"\\033?\"\"?/\\\\\"", "\"a\\:b\"", "\"a\\\\b\"",
- "\"" LQ_ENC RQ_ENC "\"", "\"" LQ RQ "\"" } }
-};
+#include "test-quotearg.h"
#if ENABLE_NLS
#endif /* ENABLE_NLS */
-static char const *custom_quotes[][2] = {
- { "", "" },
- { "'", "'" },
- { "(", ")" },
- { ":", " " },
- { " ", ":" },
- { "# ", "\n" },
- { "\"'", "'\"" }
-};
-
-static struct result_groups custom_results[] = {
- /* left_quote = right_quote = "" */
- { { "", "\\0001\\0", 7, "simple",
- " \\t\\n'\"\\033?""?/\\\\", "a:b", "a\\\\b",
- LQ_ENC RQ_ENC, LQ RQ },
- { "", "\\0001\\0", 7, "simple",
- " \\t\\n'\"\\033?""?/\\\\", "a:b", "a\\\\b",
- LQ_ENC RQ_ENC, LQ RQ },
- { "", "\\0001\\0", 7, "simple",
- " \\t\\n'\"\\033?""?/\\\\", "a\\:b", "a\\\\b",
- LQ_ENC RQ_ENC, LQ RQ } },
-
- /* left_quote = right_quote = "'" */
- { { "''", "'\\0001\\0'", 9, "'simple'",
- "' \\t\\n\\'\"\\033?""?/\\\\'", "'a:b'", "'a\\\\b'",
- "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
- { "''", "'\\0001\\0'", 9, "'simple'",
- "' \\t\\n\\'\"\\033?""?/\\\\'", "'a:b'", "'a\\\\b'",
- "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" },
- { "''", "'\\0001\\0'", 9, "'simple'",
- "' \\t\\n\\'\"\\033?""?/\\\\'", "'a\\:b'", "'a\\\\b'",
- "'" LQ_ENC RQ_ENC "'", "'" LQ RQ "'" } },
-
- /* left_quote = "(" and right_quote = ")" */
- { { "()", "(\\0001\\0)", 9, "(simple)",
- "( \\t\\n'\"\\033?""?/\\\\)", "(a:b)", "(a\\\\b)",
- "(" LQ_ENC RQ_ENC ")", "(" LQ RQ ")" },
- { "()", "(\\0001\\0)", 9, "(simple)",
- "( \\t\\n'\"\\033?""?/\\\\)", "(a:b)", "(a\\\\b)",
- "(" LQ_ENC RQ_ENC ")", "(" LQ RQ ")" },
- { "()", "(\\0001\\0)", 9, "(simple)",
- "( \\t\\n'\"\\033?""?/\\\\)", "(a\\:b)", "(a\\\\b)",
- "(" LQ_ENC RQ_ENC ")", "(" LQ RQ ")" } },
-
- /* left_quote = ":" and right_quote = " " */
- { { ": ", ":\\0001\\0 ", 9, ":simple ",
- ":\\ \\t\\n'\"\\033?""?/\\\\ ", ":a:b ", ":a\\\\b ",
- ":" LQ_ENC RQ_ENC " ", ":" LQ RQ " " },
- { ": ", ":\\0001\\0 ", 9, ":simple ",
- ":\\ \\t\\n'\"\\033?""?/\\\\ ", ":a:b ", ":a\\\\b ",
- ":" LQ_ENC RQ_ENC " ", ":" LQ RQ " " },
- { ": ", ":\\0001\\0 ", 9, ":simple ",
- ":\\ \\t\\n'\"\\033?""?/\\\\ ", ":a\\:b ", ":a\\\\b ",
- ":" LQ_ENC RQ_ENC " ", ":" LQ RQ " " } },
-
- /* left_quote = " " and right_quote = ":" */
- { { " :", " \\0001\\0:", 9, " simple:",
- " \\t\\n'\"\\033?""?/\\\\:", " a\\:b:", " a\\\\b:",
- " " LQ_ENC RQ_ENC ":", " " LQ RQ ":" },
- { " :", " \\0001\\0:", 9, " simple:",
- " \\t\\n'\"\\033?""?/\\\\:", " a\\:b:", " a\\\\b:",
- " " LQ_ENC RQ_ENC ":", " " LQ RQ ":" },
- { " :", " \\0001\\0:", 9, " simple:",
- " \\t\\n'\"\\033?""?/\\\\:", " a\\:b:", " a\\\\b:",
- " " LQ_ENC RQ_ENC ":", " " LQ RQ ":" } },
-
- /* left_quote = "# " and right_quote = "\n" */
- { { "# \n", "# \\0001\\0\n", 10, "# simple\n",
- "# \\t\\n'\"\\033?""?/\\\\\n", "# a:b\n", "# a\\\\b\n",
- "# " LQ_ENC RQ_ENC "\n", "# " LQ RQ "\n" },
- { "# \n", "# \\0001\\0\n", 10, "# simple\n",
- "# \\t\\n'\"\\033?""?/\\\\\n", "# a:b\n", "# a\\\\b\n",
- "# " LQ_ENC RQ_ENC "\n", "# " LQ RQ "\n" },
- { "# \n", "# \\0001\\0\n", 10, "# simple\n",
- "# \\t\\n'\"\\033?""?/\\\\\n", "# a\\:b\n", "# a\\\\b\n",
- "# " LQ_ENC RQ_ENC "\n", "# " LQ RQ "\n" } },
-
- /* left_quote = "\"'" and right_quote = "'\"" */
- { { "\"''\"", "\"'\\0001\\0'\"", 11, "\"'simple'\"",
- "\"' \\t\\n\\'\"\\033?""?/\\\\'\"", "\"'a:b'\"", "\"'a\\\\b'\"",
- "\"'" LQ_ENC RQ_ENC "'\"", "\"'" LQ RQ "'\"" },
- { "\"''\"", "\"'\\0001\\0'\"", 11, "\"'simple'\"",
- "\"' \\t\\n\\'\"\\033?""?/\\\\'\"", "\"'a:b'\"", "\"'a\\\\b'\"",
- "\"'" LQ_ENC RQ_ENC "'\"", "\"'" LQ RQ "'\"" },
- { "\"''\"", "\"'\\0001\\0'\"", 11, "\"'simple'\"",
- "\"' \\t\\n\\'\"\\033?""?/\\\\'\"", "\"'a\\:b'\"", "\"'a\\\\b'\"",
- "\"'" LQ_ENC RQ_ENC "'\"", "\"'" LQ RQ "'\"" } }
-};
-
-static void
-compare (char const *a, size_t la, char const *b, size_t lb)
-{
- ASSERT (la == lb);
- ASSERT (memcmp (a, b, la) == 0);
- ASSERT (b[lb] == '\0');
-}
-
-static void
-compare_strings (char *(func) (char const *, size_t *),
- struct result_strings *results, bool ascii_only)
-{
- size_t len;
- char *p;
-
- len = 0;
- p = func (inputs.str1, &len);
- compare (results->str1, strlen (results->str1), p, len);
-
- len = inputs.len2;
- p = func (inputs.str2, &len);
- compare (results->str2, results->len2, p, len);
-
- len = SIZE_MAX;
- p = func (inputs.str3, &len);
- compare (results->str3, strlen (results->str3), p, len);
-
- len = strlen (inputs.str4);
- p = func (inputs.str4, &len);
- compare (results->str4, strlen (results->str4), p, len);
-
- len = SIZE_MAX;
- p = func (inputs.str5, &len);
- compare (results->str5, strlen (results->str5), p, len);
-
- len = strlen (inputs.str6);
- p = func (inputs.str6, &len);
- compare (results->str6, strlen (results->str6), p, len);
-
- len = strlen (inputs.str7a);
- p = func (inputs.str7a, &len);
- if (ascii_only)
- compare (results->str7a, strlen (results->str7a), p, len);
- else
- compare (results->str7b, strlen (results->str7b), p, len);
-}
-
-static char *
-use_quotearg_buffer (const char *str, size_t *len)
-{
- static char buf[100];
- size_t size;
- memset (buf, 0xa5, 100);
- size = quotearg_buffer (buf, 100, str, *len, NULL);
- *len = size;
- ASSERT ((unsigned char) buf[size + 1] == 0xa5);
- return buf;
-}
-
-static char *
-use_quotearg (const char *str, size_t *len)
-{
- char *p = *len == SIZE_MAX ? quotearg (str) : quotearg_mem (str, *len);
- *len = strlen (p);
- return p;
-}
-
-static char *
-use_quote_double_quotes (const char *str, size_t *len)
-{
- char *p = *len == SIZE_MAX ? quotearg_char (str, '"')
- : quotearg_char_mem (str, *len, '"');
- *len = strlen (p);
- return p;
-}
-
-static char *
-use_quotearg_colon (const char *str, size_t *len)
-{
- char *p = (*len == SIZE_MAX ? quotearg_colon (str)
- : quotearg_colon_mem (str, *len));
- *len = strlen (p);
- return p;
-}
-
int
-main (int argc _UNUSED_PARAMETER_, char *argv[])
+main (int argc _GL_UNUSED, char *argv[])
{
- int i;
- bool ascii_only = MB_CUR_MAX == 1 && !isprint ((unsigned char) LQ[0]);
-
set_program_name (argv[0]);
- /* This part of the program is hard-wired to the C locale since it
- does not call setlocale. However, according to POSIX, the use of
- 8-bit bytes in a character context in the C locale gives
- unspecified results (that is, the C locale charset is allowed to
- be unibyte with 8-bit bytes rejected [ASCII], unibyte with 8-bit
- bytes being characters [often ISO-8859-1], or multibyte [often
- UTF-8]). We assume that the latter two cases will be
- indistinguishable in this test - that is, the LQ and RQ sequences
- will pass through unchanged in either type of charset. So when
- testing for quoting of str7, use the ascii_only flag to decide
- what to expect for the 8-bit data being quoted. */
- ASSERT (!isprint ('\033'));
- for (i = literal_quoting_style; i <= clocale_quoting_style; i++)
- {
- set_quoting_style (NULL, i);
- compare_strings (use_quotearg_buffer, &results_g[i].group1, ascii_only);
- compare_strings (use_quotearg, &results_g[i].group2, ascii_only);
- if (i == c_quoting_style)
- compare_strings (use_quote_double_quotes, &results_g[i].group2,
- ascii_only);
- compare_strings (use_quotearg_colon, &results_g[i].group3, ascii_only);
- }
-
- set_quoting_style (NULL, literal_quoting_style);
- ASSERT (set_quoting_flags (NULL, QA_ELIDE_NULL_BYTES) == 0);
- compare_strings (use_quotearg_buffer, &flag_results[0].group1, ascii_only);
- compare_strings (use_quotearg, &flag_results[0].group2, ascii_only);
- compare_strings (use_quotearg_colon, &flag_results[0].group3, ascii_only);
-
- set_quoting_style (NULL, c_quoting_style);
- ASSERT (set_quoting_flags (NULL, QA_ELIDE_OUTER_QUOTES)
- == QA_ELIDE_NULL_BYTES);
- compare_strings (use_quotearg_buffer, &flag_results[1].group1, ascii_only);
- compare_strings (use_quotearg, &flag_results[1].group2, ascii_only);
- compare_strings (use_quote_double_quotes, &flag_results[1].group2,
- ascii_only);
- compare_strings (use_quotearg_colon, &flag_results[1].group3, ascii_only);
-
- ASSERT (set_quoting_flags (NULL, QA_SPLIT_TRIGRAPHS)
- == QA_ELIDE_OUTER_QUOTES);
- compare_strings (use_quotearg_buffer, &flag_results[2].group1, ascii_only);
- compare_strings (use_quotearg, &flag_results[2].group2, ascii_only);
- compare_strings (use_quote_double_quotes, &flag_results[2].group2,
- ascii_only);
- compare_strings (use_quotearg_colon, &flag_results[2].group3, ascii_only);
-
- ASSERT (set_quoting_flags (NULL, 0) == QA_SPLIT_TRIGRAPHS);
-
- for (i = 0; i < sizeof custom_quotes / sizeof *custom_quotes; ++i)
- {
- set_custom_quoting (NULL,
- custom_quotes[i][0], custom_quotes[i][1]);
- compare_strings (use_quotearg_buffer, &custom_results[i].group1,
- ascii_only);
- compare_strings (use_quotearg, &custom_results[i].group2, ascii_only);
- compare_strings (use_quotearg_colon, &custom_results[i].group3,
- ascii_only);
- }
-
#if ENABLE_NLS
/* Clean up environment. */
unsetenv ("LANGUAGE");
compare_strings (use_quotearg_buffer, &locale_results[1].group1, false);
compare_strings (use_quotearg, &locale_results[1].group2, false);
compare_strings (use_quotearg_colon, &locale_results[1].group3, false);
+
+ quotearg_free ();
+ return 0;
}
}
-#endif /* ENABLE_NLS */
- quotearg_free ();
- return 0;
+ fputs ("Skipping test: no french Unicode locale is installed\n", stderr);
+ return 77;
+#else
+ fputs ("Skipping test: internationalization is disabled\n", stderr);
+ return 77;
+#endif /* ENABLE_NLS */
}
projects / gnulib.git / blobdiff