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-rw-r--r--gnulib/tests/test-quotearg.h133
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diff --git a/gnulib b/gnulib
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-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/tests/test-quotearg.h b/gnulib/tests/test-quotearg.h
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+/* Test of quotearg family of functions.
+ Copyright (C) 2008-2011 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, 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, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* Written by Eric Blake <ebb9@byu.net>, 2008. */
+
+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 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;
+}