mirror of
git://git.gnupg.org/gnupg.git
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1322 lines
30 KiB
C
1322 lines
30 KiB
C
/* t-stringhelp.c - Regression tests for stringhelp.c
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* Copyright (C) 2007 Free Software Foundation, Inc.
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* 2015, 2021 g10 Code GmbH
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute and/or modify this
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* part of GnuPG under the terms of either
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*
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* - the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* or
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*
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* - the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* or both in parallel, as here.
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*
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* GnuPG is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copies of the GNU General Public License
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* and the GNU Lesser General Public License along with this program;
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* if not, see <https://www.gnu.org/licenses/>.
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* SPDX-License-Identifier: (LGPL-3.0-or-later OR GPL-2.0-or-later)
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#ifdef HAVE_PWD_H
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# include <pwd.h>
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#endif
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#include <unistd.h>
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#include <sys/types.h>
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#include <limits.h>
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#include "t-support.h"
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#include "sysutils.h"
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#include "stringhelp.h"
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static char *home_buffer;
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const char *
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gethome (void)
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{
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if (!home_buffer)
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{
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char *home = getenv("HOME");
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if(home)
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home_buffer = xstrdup (home);
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#if defined(HAVE_GETPWUID) && defined(HAVE_PWD_H)
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else
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{
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struct passwd *pwd;
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pwd = getpwuid (getuid());
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if (pwd)
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home_buffer = xstrdup (pwd->pw_dir);
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}
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#endif
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}
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return home_buffer;
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}
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static char *
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mygetcwd (void)
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{
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char *buffer;
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size_t size = 100;
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for (;;)
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{
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buffer = xmalloc (size+1);
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if (getcwd (buffer, size) == buffer)
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{
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#ifdef HAVE_W32_SYSTEM
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char *p;
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for (p = buffer; *p; p++)
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if (*p == '\\')
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*p = '/';
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#endif
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return buffer;
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}
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xfree (buffer);
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if (errno != ERANGE)
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{
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fprintf (stderr,"error getting current cwd: %s\n",
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strerror (errno));
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exit (2);
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}
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size *= 2;
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}
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}
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static void
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test_percent_escape (void)
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{
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char *result;
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static struct {
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const char *extra;
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const char *value;
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const char *expected;
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} tests[] =
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{
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{ NULL, "", "" },
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{ NULL, "%", "%25" },
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{ NULL, "%%", "%25%25" },
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{ NULL, " %", " %25" },
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{ NULL, ":", "%3a" },
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{ NULL, " :", " %3a" },
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{ NULL, ": ", "%3a " },
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{ NULL, " : ", " %3a " },
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{ NULL, "::", "%3a%3a" },
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{ NULL, ": :", "%3a %3a" },
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{ NULL, "%:", "%25%3a" },
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{ NULL, ":%", "%3a%25" },
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{ "\\\n:", ":%", "%3a%25" },
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{ "\\\n:", "\\:%", "%5c%3a%25" },
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{ "\\\n:", "\n:%", "%0a%3a%25" },
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{ "\\\n:", "\xff:%", "\xff%3a%25" },
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{ "\\\n:", "\xfe:%", "\xfe%3a%25" },
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{ "\\\n:", "\x01:%", "\x01%3a%25" },
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{ "\x01", "\x01:%", "%01%3a%25" },
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{ "\xfe", "\xfe:%", "%fe%3a%25" },
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{ "\xfe", "\xff:%", "\xff%3a%25" },
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{ NULL, NULL, NULL }
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};
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int testno;
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result = percent_escape (NULL, NULL);
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if (result)
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fail (0);
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for (testno=0; tests[testno].value; testno++)
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{
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result = percent_escape (tests[testno].value, tests[testno].extra);
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if (!result)
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fail (testno);
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else if (strcmp (result, tests[testno].expected))
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fail (testno);
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xfree (result);
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}
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}
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static void
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test_compare_filenames (void)
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{
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struct {
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const char *a;
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const char *b;
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int result;
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} tests[] = {
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{ "", "", 0 },
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{ "", "a", -1 },
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{ "a", "", 1 },
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{ "a", "a", 0 },
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{ "a", "aa", -1 },
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{ "aa", "a", 1 },
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{ "a", "b", -1 },
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#ifdef HAVE_W32_SYSTEM
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{ "a", "A", 0 },
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{ "A", "a", 0 },
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{ "foo/bar", "foo\\bar", 0 },
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{ "foo\\bar", "foo/bar", 0 },
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{ "foo\\", "foo/", 0 },
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{ "foo/", "foo\\", 0 },
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#endif /*HAVE_W32_SYSTEM*/
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{ NULL, NULL, 0}
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};
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int testno, result;
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for (testno=0; tests[testno].a; testno++)
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{
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result = compare_filenames (tests[testno].a, tests[testno].b);
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result = result < 0? -1 : result > 0? 1 : 0;
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if (result != tests[testno].result)
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fail (testno);
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}
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}
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static void
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test_strconcat (void)
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{
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char *out;
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out = strconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", NULL);
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if (!out)
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fail (0);
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else
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xfree (out);
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out = strconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", NULL);
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if (out)
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fail (0);
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else if (errno != EINVAL)
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fail (0);
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out = strconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", NULL);
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if (out)
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fail (0);
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else if (errno != EINVAL)
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fail (0);
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xfree (out);
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#if __GNUC__ < 4 /* gcc 4.0 has a sentinel attribute. */
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out = strconcat (NULL);
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if (!out || *out)
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fail (1);
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#endif
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out = strconcat (NULL, NULL);
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if (!out || *out)
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fail (1);
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xfree (out);
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out = strconcat ("", NULL);
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if (!out || *out)
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fail (1);
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xfree (out);
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out = strconcat ("", "", NULL);
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if (!out || *out)
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fail (2);
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xfree (out);
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out = strconcat ("a", "b", NULL);
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if (!out || strcmp (out, "ab"))
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fail (3);
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xfree (out);
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out = strconcat ("a", "b", "c", NULL);
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if (!out || strcmp (out, "abc"))
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fail (3);
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xfree (out);
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out = strconcat ("a", "b", "cc", NULL);
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if (!out || strcmp (out, "abcc"))
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fail (4);
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xfree (out);
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out = strconcat ("a1", "b1", "c1", NULL);
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if (!out || strcmp (out, "a1b1c1"))
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fail (4);
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xfree (out);
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out = strconcat ("", " long b ", "", "--even-longer--", NULL);
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if (!out || strcmp (out, " long b --even-longer--"))
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fail (5);
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xfree (out);
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out = strconcat ("", " long b ", "", "--even-longer--", NULL);
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if (!out || strcmp (out, " long b --even-longer--"))
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fail (5);
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xfree (out);
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}
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static void
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test_xstrconcat (void)
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{
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char *out;
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out = xstrconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", NULL);
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if (!out)
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fail (0);
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xfree (out);
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#if __GNUC__ < 4 /* gcc 4.0 has a sentinel attribute. */
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out = xstrconcat (NULL);
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if (!out)
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fail (1);
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#endif
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out = xstrconcat (NULL, NULL);
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if (!out)
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fail (1);
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xfree (out);
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out = xstrconcat ("", NULL);
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if (!out || *out)
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fail (1);
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xfree (out);
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out = xstrconcat ("", "", NULL);
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if (!out || *out)
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fail (2);
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xfree (out);
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out = xstrconcat ("a", "b", NULL);
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if (!out || strcmp (out, "ab"))
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fail (3);
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xfree (out);
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out = xstrconcat ("a", "b", "c", NULL);
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if (!out || strcmp (out, "abc"))
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fail (3);
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xfree (out);
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out = xstrconcat ("a", "b", "cc", NULL);
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if (!out || strcmp (out, "abcc"))
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fail (4);
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xfree (out);
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out = xstrconcat ("a1", "b1", "c1", NULL);
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if (!out || strcmp (out, "a1b1c1"))
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fail (4);
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xfree (out);
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out = xstrconcat ("", " long b ", "", "--even-longer--", NULL);
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if (!out || strcmp (out, " long b --even-longer--"))
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fail (5);
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xfree (out);
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out = xstrconcat ("", " long b ", "", "--even-longer--", NULL);
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if (!out || strcmp (out, " long b --even-longer--"))
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fail (5);
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xfree (out);
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}
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static void
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test_make_filename_try (void)
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{
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char *out;
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const char *home = gethome ();
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size_t homelen = home? strlen (home):0;
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out = make_filename_try ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", NULL);
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if (out)
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fail (0);
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else if (errno != EINVAL)
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fail (0);
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xfree (out);
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out = make_filename_try ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", NULL);
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if (out)
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fail (0);
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else if (errno != EINVAL)
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fail (0);
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xfree (out);
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out = make_filename_try ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
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"1", "2", NULL);
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if (!out || strcmp (out,
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"1/2/3/4/5/6/7/8/9/10/"
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"1/2/3/4/5/6/7/8/9/10/"
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"1/2/3/4/5/6/7/8/9/10/"
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"1/2"))
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fail (0);
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xfree (out);
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out = make_filename_try ("foo", "~/bar", "baz/cde", NULL);
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if (!out || strcmp (out, "foo/~/bar/baz/cde"))
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fail (1);
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xfree (out);
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out = make_filename_try ("foo", "~/bar", "baz/cde/", NULL);
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if (!out || strcmp (out, "foo/~/bar/baz/cde/"))
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fail (1);
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xfree (out);
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out = make_filename_try ("/foo", "~/bar", "baz/cde/", NULL);
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if (!out || strcmp (out, "/foo/~/bar/baz/cde/"))
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fail (1);
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xfree (out);
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out = make_filename_try ("//foo", "~/bar", "baz/cde/", NULL);
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if (!out || strcmp (out, "//foo/~/bar/baz/cde/"))
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fail (1);
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xfree (out);
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out = make_filename_try ("", "~/bar", "baz/cde", NULL);
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if (!out || strcmp (out, "/~/bar/baz/cde"))
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fail (1);
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xfree (out);
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|
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out = make_filename_try ("~/foo", "bar", NULL);
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if (!out)
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fail (2);
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else if (home)
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{
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if (strlen (out) < homelen + 7)
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fail (2);
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else if (strncmp (out, home, homelen))
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fail (2);
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else if (strcmp (out+homelen, "/foo/bar"))
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fail (2);
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}
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else
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{
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if (strcmp (out, "~/foo/bar"))
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fail (2);
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}
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xfree (out);
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out = make_filename_try ("~", "bar", NULL);
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if (!out)
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fail (2);
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else if (home)
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{
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if (strlen (out) < homelen + 3)
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fail (2);
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else if (strncmp (out, home, homelen))
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fail (2);
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else if (strcmp (out+homelen, "/bar"))
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fail (2);
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}
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else
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{
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if (strcmp (out, "~/bar"))
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fail (2);
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}
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xfree (out);
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}
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|
|
|
|
static void
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test_make_absfilename_try (void)
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{
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char *out;
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char *cwd = mygetcwd ();
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size_t cwdlen = strlen (cwd);
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out = make_absfilename_try ("foo", "bar", NULL);
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if (!out)
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fail (0);
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else if (strlen (out) < cwdlen + 7)
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fail (0);
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else if (strncmp (out, cwd, cwdlen))
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fail (0);
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else if (strcmp (out+cwdlen, "/foo/bar"))
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fail (0);
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xfree (out);
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out = make_absfilename_try ("./foo", NULL);
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if (!out)
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fail (1);
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else if (strlen (out) < cwdlen + 5)
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fail (1);
|
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else if (strncmp (out, cwd, cwdlen))
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fail (1);
|
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else if (strcmp (out+cwdlen, "/./foo"))
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fail (1);
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xfree (out);
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out = make_absfilename_try (".", NULL);
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if (!out)
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fail (2);
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else if (strlen (out) < cwdlen)
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fail (2);
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else if (strncmp (out, cwd, cwdlen))
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fail (2);
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else if (strcmp (out+cwdlen, ""))
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fail (2);
|
|
xfree (out);
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|
|
xfree (cwd);
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|
}
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|
|
|
static void
|
|
test_strsplit (void)
|
|
{
|
|
struct {
|
|
const char *s;
|
|
char delim;
|
|
char replacement;
|
|
const char *fields_expected[10];
|
|
} tv[] = {
|
|
{
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|
"a:bc:cde:fghi:jklmn::foo:", ':', '\0',
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|
{ "a", "bc", "cde", "fghi", "jklmn", "", "foo", "", NULL }
|
|
},
|
|
{
|
|
",a,bc,,def,", ',', '!',
|
|
{ "!a!bc!!def!", "a!bc!!def!", "bc!!def!", "!def!", "def!", "", NULL }
|
|
},
|
|
{
|
|
"", ':', ',',
|
|
{ "", NULL }
|
|
}
|
|
};
|
|
|
|
int tidx;
|
|
|
|
for (tidx = 0; tidx < DIM(tv); tidx++)
|
|
{
|
|
char *s2;
|
|
int field_count;
|
|
char **fields;
|
|
int field_count_expected;
|
|
int i;
|
|
|
|
/* Count the fields. */
|
|
for (field_count_expected = 0;
|
|
tv[tidx].fields_expected[field_count_expected];
|
|
field_count_expected ++)
|
|
;
|
|
|
|
/* We need to copy s since strsplit modifies it in place. */
|
|
s2 = xstrdup (tv[tidx].s);
|
|
fields = strsplit (s2, tv[tidx].delim, tv[tidx].replacement,
|
|
&field_count);
|
|
|
|
if (field_count != field_count_expected)
|
|
fail (tidx * 1000);
|
|
|
|
for (i = 0; i < field_count_expected; i ++)
|
|
if (strcmp (tv[tidx].fields_expected[i], fields[i]) != 0)
|
|
{
|
|
printf ("For field %d, expected '%s', but got '%s'\n",
|
|
i, tv[tidx].fields_expected[i], fields[i]);
|
|
fail (tidx * 1000 + i + 1);
|
|
}
|
|
|
|
xfree (fields);
|
|
xfree (s2);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
test_strtokenize (void)
|
|
{
|
|
struct {
|
|
const char *s;
|
|
const char *delim;
|
|
const char *fields_expected[10];
|
|
} tv[] = {
|
|
{
|
|
"", ":",
|
|
{ "", NULL }
|
|
},
|
|
{
|
|
"a", ":",
|
|
{ "a", NULL }
|
|
},
|
|
{
|
|
":", ":",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
"::", ":",
|
|
{ "", "", "", NULL }
|
|
},
|
|
{
|
|
"a:b:c", ":",
|
|
{ "a", "b", "c", NULL }
|
|
},
|
|
{
|
|
"a:b:", ":",
|
|
{ "a", "b", "", NULL }
|
|
},
|
|
{
|
|
"a:b", ":",
|
|
{ "a", "b", NULL }
|
|
},
|
|
{
|
|
"aa:b:cd", ":",
|
|
{ "aa", "b", "cd", NULL }
|
|
},
|
|
{
|
|
"aa::b:cd", ":",
|
|
{ "aa", "", "b", "cd", NULL }
|
|
},
|
|
{
|
|
"::b:cd", ":",
|
|
{ "", "", "b", "cd", NULL }
|
|
},
|
|
{
|
|
"aa: : b:cd ", ":",
|
|
{ "aa", "", "b", "cd", NULL }
|
|
},
|
|
{
|
|
" aa: : b: cd ", ":",
|
|
{ "aa", "", "b", "cd", NULL }
|
|
},
|
|
{
|
|
" ", ":",
|
|
{ "", NULL }
|
|
},
|
|
{
|
|
" :", ":",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
" : ", ":",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
": ", ":",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
": x ", ":",
|
|
{ "", "x", NULL }
|
|
},
|
|
{
|
|
"a:bc:cde:fghi:jklmn::foo:", ":",
|
|
{ "a", "bc", "cde", "fghi", "jklmn", "", "foo", "", NULL }
|
|
},
|
|
{
|
|
",a,bc,,def,", ",",
|
|
{ "", "a", "bc", "", "def", "", NULL }
|
|
},
|
|
{
|
|
" a ", " ",
|
|
{ "", "a", "", NULL }
|
|
},
|
|
{
|
|
" ", " ",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
"", " ",
|
|
{ "", NULL }
|
|
}
|
|
};
|
|
|
|
int tidx;
|
|
|
|
for (tidx = 0; tidx < DIM(tv); tidx++)
|
|
{
|
|
char **fields;
|
|
int field_count;
|
|
int field_count_expected;
|
|
int i;
|
|
|
|
for (field_count_expected = 0;
|
|
tv[tidx].fields_expected[field_count_expected];
|
|
field_count_expected ++)
|
|
;
|
|
|
|
fields = strtokenize (tv[tidx].s, tv[tidx].delim);
|
|
if (!fields)
|
|
fail (tidx * 1000);
|
|
else
|
|
{
|
|
for (field_count = 0; fields[field_count]; field_count++)
|
|
;
|
|
if (field_count != field_count_expected)
|
|
fail (tidx * 1000);
|
|
else
|
|
{
|
|
for (i = 0; i < field_count_expected; i++)
|
|
if (strcmp (tv[tidx].fields_expected[i], fields[i]))
|
|
{
|
|
printf ("For field %d, expected '%s', but got '%s'\n",
|
|
i, tv[tidx].fields_expected[i], fields[i]);
|
|
fail (tidx * 1000 + i + 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
xfree (fields);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
test_strtokenize_nt (void)
|
|
{
|
|
struct {
|
|
const char *s;
|
|
const char *delim;
|
|
const char *fields_expected[10];
|
|
} tv[] = {
|
|
{
|
|
"", ":",
|
|
{ "", NULL }
|
|
},
|
|
{
|
|
"a", ":",
|
|
{ "a", NULL }
|
|
},
|
|
{
|
|
":", ":",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
"::", ":",
|
|
{ "", "", "", NULL }
|
|
},
|
|
{
|
|
"a:b:c", ":",
|
|
{ "a", "b", "c", NULL }
|
|
},
|
|
{
|
|
"a:b:", ":",
|
|
{ "a", "b", "", NULL }
|
|
},
|
|
{
|
|
"a:b", ":",
|
|
{ "a", "b", NULL }
|
|
},
|
|
{
|
|
"aa:b:cd", ":",
|
|
{ "aa", "b", "cd", NULL }
|
|
},
|
|
{
|
|
"aa::b:cd", ":",
|
|
{ "aa", "", "b", "cd", NULL }
|
|
},
|
|
{
|
|
"::b:cd", ":",
|
|
{ "", "", "b", "cd", NULL }
|
|
},
|
|
{
|
|
"aa: : b:cd ", ":",
|
|
{ "aa", " ", " b", "cd ", NULL }
|
|
},
|
|
{
|
|
" aa: : b: cd ", ":",
|
|
{ " aa", " ", " b", " cd ", NULL }
|
|
},
|
|
{
|
|
" ", ":",
|
|
{ " ", NULL }
|
|
},
|
|
{
|
|
" :", ":",
|
|
{ " ", "", NULL }
|
|
},
|
|
{
|
|
" : ", ":",
|
|
{ " ", " ", NULL }
|
|
},
|
|
{
|
|
": ", ":",
|
|
{ "", " ", NULL }
|
|
},
|
|
{
|
|
": x ", ":",
|
|
{ "", " x ", NULL }
|
|
},
|
|
{
|
|
"a:bc:cde:fghi:jklmn::foo:", ":",
|
|
{ "a", "bc", "cde", "fghi", "jklmn", "", "foo", "", NULL }
|
|
},
|
|
{
|
|
",a,bc,,def,", ",",
|
|
{ "", "a", "bc", "", "def", "", NULL }
|
|
},
|
|
{
|
|
" a ", " ",
|
|
{ "", "a", "", NULL }
|
|
},
|
|
{
|
|
" ", " ",
|
|
{ "", "", NULL }
|
|
},
|
|
{
|
|
"", " ",
|
|
{ "", NULL }
|
|
}
|
|
};
|
|
|
|
int tidx;
|
|
|
|
for (tidx = 0; tidx < DIM(tv); tidx++)
|
|
{
|
|
char **fields;
|
|
int field_count;
|
|
int field_count_expected;
|
|
int i;
|
|
|
|
for (field_count_expected = 0;
|
|
tv[tidx].fields_expected[field_count_expected];
|
|
field_count_expected ++)
|
|
;
|
|
|
|
fields = strtokenize_nt (tv[tidx].s, tv[tidx].delim);
|
|
if (!fields)
|
|
fail (tidx * 1000);
|
|
else
|
|
{
|
|
for (field_count = 0; fields[field_count]; field_count++)
|
|
;
|
|
if (field_count != field_count_expected)
|
|
fail (tidx * 1000);
|
|
else
|
|
{
|
|
for (i = 0; i < field_count_expected; i++)
|
|
if (strcmp (tv[tidx].fields_expected[i], fields[i]))
|
|
{
|
|
printf ("For field %d, expected '%s', but got '%s'\n",
|
|
i, tv[tidx].fields_expected[i], fields[i]);
|
|
fail (tidx * 1000 + i + 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
xfree (fields);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
test_split_fields (void)
|
|
{
|
|
struct {
|
|
const char *s;
|
|
int nfields;
|
|
const char *fields_expected[10];
|
|
} tv[] = {
|
|
{
|
|
"a bc cde fghi jklmn foo ", 6,
|
|
{ "a", "bc", "cde", "fghi", "jklmn", "foo", NULL }
|
|
},
|
|
{
|
|
" a bc def ", 2,
|
|
{ "a", "bc", "def", NULL }
|
|
},
|
|
{
|
|
" a bc def ", 3,
|
|
{ "a", "bc", "def", NULL }
|
|
},
|
|
{
|
|
" a bc def ", 4,
|
|
{ "a", "bc", "def", NULL }
|
|
},
|
|
{
|
|
"", 0,
|
|
{ NULL }
|
|
}
|
|
};
|
|
|
|
int tidx;
|
|
const char *fields[10];
|
|
int field_count_expected, nfields, field_count, i;
|
|
char *s2;
|
|
|
|
for (tidx = 0; tidx < DIM(tv); tidx++)
|
|
{
|
|
nfields = tv[tidx].nfields;
|
|
log_assert (nfields <= DIM (fields));
|
|
|
|
/* Count the fields. */
|
|
for (field_count_expected = 0;
|
|
tv[tidx].fields_expected[field_count_expected];
|
|
field_count_expected ++)
|
|
;
|
|
if (field_count_expected > nfields)
|
|
field_count_expected = nfields;
|
|
|
|
/* We need to copy s since split_fields modifies in place. */
|
|
s2 = xstrdup (tv[tidx].s);
|
|
field_count = split_fields (s2, fields, nfields);
|
|
|
|
if (field_count != field_count_expected)
|
|
{
|
|
printf ("%s: tidx %d: expected %d, got %d\n",
|
|
__func__, tidx, field_count_expected, field_count);
|
|
fail (tidx * 1000);
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < field_count_expected; i ++)
|
|
if (strcmp (tv[tidx].fields_expected[i], fields[i]))
|
|
{
|
|
printf ("%s: tidx %d, field %d: expected '%s', got '%s'\n",
|
|
__func__,
|
|
tidx, i, tv[tidx].fields_expected[i], fields[i]);
|
|
fail (tidx * 1000 + i + 1);
|
|
}
|
|
}
|
|
|
|
xfree (s2);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
test_split_fields_colon (void)
|
|
{
|
|
struct {
|
|
const char *s;
|
|
int nfields;
|
|
const char *fields_expected[10];
|
|
} tv[] = {
|
|
{
|
|
"a:bc:cde:fghi:jklmn: foo ", 6,
|
|
{ "a", "bc", "cde", "fghi", "jklmn", " foo ", NULL }
|
|
},
|
|
{
|
|
" a:bc: def ", 2,
|
|
{ " a", "bc", NULL }
|
|
},
|
|
{
|
|
" a:bc :def ", 3,
|
|
{ " a", "bc ", "def ", NULL }
|
|
},
|
|
{
|
|
" a:bc: def ", 4,
|
|
{ " a", "bc", " def ", NULL }
|
|
},
|
|
{
|
|
"", 0,
|
|
{ NULL }
|
|
}
|
|
};
|
|
|
|
int tidx;
|
|
const char *fields[10];
|
|
int field_count_expected, nfields, field_count, i;
|
|
char *s2;
|
|
|
|
for (tidx = 0; tidx < DIM(tv); tidx++)
|
|
{
|
|
nfields = tv[tidx].nfields;
|
|
log_assert (nfields <= DIM (fields));
|
|
|
|
/* Count the fields. */
|
|
for (field_count_expected = 0;
|
|
tv[tidx].fields_expected[field_count_expected];
|
|
field_count_expected ++)
|
|
;
|
|
if (field_count_expected > nfields)
|
|
field_count_expected = nfields;
|
|
|
|
/* We need to copy s since split_fields modifies in place. */
|
|
s2 = xstrdup (tv[tidx].s);
|
|
field_count = split_fields_colon (s2, fields, nfields);
|
|
|
|
if (field_count != field_count_expected)
|
|
{
|
|
printf ("%s: tidx %d: expected %d, got %d\n",
|
|
__func__, tidx, field_count_expected, field_count);
|
|
fail (tidx * 1000);
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < field_count_expected; i ++)
|
|
if (strcmp (tv[tidx].fields_expected[i], fields[i]))
|
|
{
|
|
printf ("%s: tidx %d, field %d: expected '%s', got '%s'\n",
|
|
__func__,
|
|
tidx, i, tv[tidx].fields_expected[i], fields[i]);
|
|
fail (tidx * 1000 + i + 1);
|
|
}
|
|
}
|
|
|
|
xfree (s2);
|
|
}
|
|
}
|
|
|
|
|
|
static char *
|
|
stresc (char *s)
|
|
{
|
|
char *p;
|
|
int l = strlen (s) + 1;
|
|
|
|
for (p = s; *p; p ++)
|
|
if (*p == '\n')
|
|
l ++;
|
|
|
|
p = xmalloc (l);
|
|
for (l = 0; *s; s ++, l ++)
|
|
{
|
|
if (*s == ' ')
|
|
p[l] = '_';
|
|
else if (*p == '\n')
|
|
{
|
|
p[l ++] = '\\';
|
|
p[l ++] = 'n';
|
|
p[l] = '\n';
|
|
}
|
|
else
|
|
p[l] = *s;
|
|
}
|
|
p[l] = *s;
|
|
|
|
return p;
|
|
}
|
|
|
|
|
|
static void
|
|
test_format_text (void)
|
|
{
|
|
struct test
|
|
{
|
|
int target_cols, max_cols;
|
|
char *input;
|
|
char *expected;
|
|
};
|
|
|
|
struct test tests[] = {
|
|
{
|
|
10, 12,
|
|
"",
|
|
"",
|
|
},
|
|
{
|
|
10, 12,
|
|
" ",
|
|
"",
|
|
},
|
|
{
|
|
10, 12,
|
|
" ",
|
|
"",
|
|
},
|
|
{
|
|
10, 12,
|
|
" \n ",
|
|
" \n",
|
|
},
|
|
{
|
|
10, 12,
|
|
" \n \n ",
|
|
" \n \n",
|
|
},
|
|
{
|
|
10, 12,
|
|
"0123456789 0123456789 0",
|
|
"0123456789\n0123456789\n0",
|
|
},
|
|
{
|
|
10, 12,
|
|
" 0123456789 0123456789 0 ",
|
|
" 0123456789\n0123456789\n0",
|
|
},
|
|
{
|
|
10, 12,
|
|
"01 34 67 90 23 56 89 12 45 67 89 1",
|
|
"01 34 67\n90 23 56\n89 12 45\n67 89 1"
|
|
},
|
|
{
|
|
10, 12,
|
|
"01 34 67 90 23 56 89 12 45 67 89 1",
|
|
"01 34 67\n90 23 56\n89 12 45\n67 89 1"
|
|
},
|
|
{
|
|
72, 80,
|
|
"Warning: if you think you've seen more than 10 messages "
|
|
"signed by this key, then this key might be a forgery! "
|
|
"Carefully examine the email address for small variations "
|
|
"(e.g., additional white space). If the key is suspect, "
|
|
"then use 'gpg --tofu-policy bad \"FINGERPRINT\"' to mark it as being bad.\n",
|
|
"Warning: if you think you've seen more than 10 messages signed by this\n"
|
|
"key, then this key might be a forgery! Carefully examine the email\n"
|
|
"address for small variations (e.g., additional white space). If the key\n"
|
|
"is suspect, then use 'gpg --tofu-policy bad \"FINGERPRINT\"' to mark it as\n"
|
|
"being bad.\n"
|
|
|
|
},
|
|
{
|
|
72, 80,
|
|
"Normally, there is only a single key associated with an email "
|
|
"address. However, people sometimes generate a new key if "
|
|
"their key is too old or they think it might be compromised. "
|
|
"Alternatively, a new key may indicate a man-in-the-middle "
|
|
"attack! Before accepting this key, you should talk to or "
|
|
"call the person to make sure this new key is legitimate.",
|
|
"Normally, there is only a single key associated with an email "
|
|
"address.\nHowever, people sometimes generate a new key if "
|
|
"their key is too old or\nthey think it might be compromised. "
|
|
"Alternatively, a new key may indicate\na man-in-the-middle "
|
|
"attack! Before accepting this key, you should talk\nto or "
|
|
"call the person to make sure this new key is legitimate.",
|
|
}
|
|
};
|
|
|
|
int i;
|
|
int failed = 0;
|
|
|
|
for (i = 0; i < sizeof (tests) / sizeof (tests[0]); i ++)
|
|
{
|
|
struct test *test = &tests[i];
|
|
char *result =
|
|
format_text (test->input, test->target_cols, test->max_cols);
|
|
if (!result)
|
|
{
|
|
fail (1);
|
|
exit (2);
|
|
}
|
|
if (strcmp (result, test->expected) != 0)
|
|
{
|
|
printf ("%s: Test #%d failed.\nExpected: '%s'\nResult: '%s'\n",
|
|
__func__, i + 1, stresc (test->expected), stresc (result));
|
|
failed ++;
|
|
}
|
|
xfree (result);
|
|
}
|
|
|
|
if (failed)
|
|
fail(0);
|
|
}
|
|
|
|
|
|
static void
|
|
test_compare_version_strings (void)
|
|
{
|
|
struct { const char *a; const char *b; int okay; } tests[] = {
|
|
{ "1.0.0", "1.0.0", 0 },
|
|
{ "1.0.0-", "1.0.0", 1 },
|
|
{ "1.0.0-1", "1.0.0", 1 },
|
|
{ "1.0.0.1", "1.0.0", 1 },
|
|
{ "1.0.0", "1.0.1", -1 },
|
|
{ "1.0.0-", "1.0.1", -1 },
|
|
{ "1.0.0-1", "1.0.1", -1 },
|
|
{ "1.0.0.1", "1.0.1", -1 },
|
|
{ "1.0.0", "1.1.0", -1 },
|
|
{ "1.0.0-", "1.1.0", -1 },
|
|
{ "1.0.0-1", "1.1.0", -1 },
|
|
{ "1.0.0.1", "1.1.0", -1 },
|
|
|
|
{ "1.0.0", "1.0.0-", -1 },
|
|
{ "1.0.0", "1.0.0-1", -1 },
|
|
{ "1.0.0", "1.0.0.1", -1 },
|
|
{ "1.1.0", "1.0.0", 1 },
|
|
{ "1.1.1", "1.1.0", 1 },
|
|
{ "1.1.2", "1.1.2", 0 },
|
|
{ "1.1.2", "1.0.2", 1 },
|
|
{ "1.1.2", "0.0.2", 1 },
|
|
{ "1.1.2", "1.1.3", -1 },
|
|
|
|
{ "0.99.1", "0.9.9", 1 },
|
|
{ "0.9.1", "0.91.0", -1 },
|
|
|
|
{ "1.5.3", "1.5", 1 },
|
|
{ "1.5.0", "1.5", 0 },
|
|
{ "1.4.99", "1.5", -1 },
|
|
{ "1.5", "1.4.99", 1 },
|
|
{ "1.5", "1.5.0", 0 },
|
|
{ "1.5", "1.5.1", -1 },
|
|
|
|
{ "1.5.3-x17", "1.5-23", 1 },
|
|
|
|
{ "1.5.3a", "1.5.3", 1 },
|
|
{ "1.5.3a", "1.5.3b", -1 },
|
|
|
|
{ "3.1.4-ab", "3.1.4-ab", 0 },
|
|
{ "3.1.4-ab", "3.1.4-ac", -1 },
|
|
{ "3.1.4-ac", "3.1.4-ab", 1 },
|
|
{ "3.1.4-ab", "3.1.4-abb", -1 },
|
|
{ "3.1.4-abb", "3.1.4-ab", 1 },
|
|
|
|
{ "", "", INT_MIN },
|
|
{ NULL, "", INT_MIN },
|
|
{ "1.2.3", "", INT_MIN },
|
|
{ "1.2.3", "2", INT_MIN },
|
|
|
|
/* Test cases for validity of A. */
|
|
{ "", NULL, INT_MIN },
|
|
{ "1", NULL, INT_MIN },
|
|
{ "1.", NULL, 0 },
|
|
{ "1.0", NULL, 0 },
|
|
{ "1.0.", NULL, 0 },
|
|
{ "a1.2", NULL, INT_MIN },
|
|
{ NULL, NULL, INT_MIN }
|
|
};
|
|
int idx;
|
|
int res;
|
|
|
|
for (idx=0; idx < DIM(tests); idx++)
|
|
{
|
|
res = compare_version_strings (tests[idx].a, tests[idx].b);
|
|
/* printf ("test %d: '%s' '%s' %d -> %d\n", */
|
|
/* idx, tests[idx].a, tests[idx].b, tests[idx].okay, res); */
|
|
if (res != tests[idx].okay)
|
|
fail (idx);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
test_substitute_envvars (void)
|
|
{
|
|
struct {
|
|
const char *name;
|
|
const char *value;
|
|
} envvars[] = {
|
|
{ "HOME", "/home/joe" },
|
|
{ "AVAR", "avar" },
|
|
{ "AVAR1", "avarx" },
|
|
{ "AVAR2", "avarxy" },
|
|
{ "AVAR3", "avarxyz" },
|
|
{ "AVAR0", "ava" },
|
|
{ "MY_VAR", "my_vars_value" },
|
|
{ "STRANGE{X}VAR", "strange{x}vars-value" },
|
|
{ "ZERO", "" }
|
|
};
|
|
struct {
|
|
const char *string;
|
|
const char *result;
|
|
} tests[] = {
|
|
{ "foo bar",
|
|
"foo bar"
|
|
},
|
|
{ "foo $HOME",
|
|
"foo /home/joe"
|
|
},
|
|
{ "foo $HOME ",
|
|
"foo /home/joe "
|
|
},
|
|
{ "foo $HOME$$",
|
|
"foo /home/joe$"
|
|
},
|
|
{ "foo ${HOME}/.ssh",
|
|
"foo /home/joe/.ssh"
|
|
},
|
|
{ "foo $HOME/.ssh",
|
|
"foo /home/joe/.ssh"
|
|
},
|
|
{ "foo $HOME_/.ssh",
|
|
"foo /.ssh"
|
|
},
|
|
{ "foo $HOME/.ssh/$MY_VAR:1",
|
|
"foo /home/joe/.ssh/my_vars_value:1"
|
|
},
|
|
{ "foo $HOME${MY_VAR}:1",
|
|
"foo /home/joemy_vars_value:1"
|
|
},
|
|
{ "${STRANGE{X}VAR}-bla",
|
|
"strange{x}vars-value-bla"
|
|
},
|
|
{ "${STRANGE{X}{VAR}-bla", /* missing "}" */
|
|
"${STRANGE{X}{VAR}-bla"
|
|
},
|
|
{ "zero->$ZERO<-",
|
|
"zero-><-"
|
|
},
|
|
{ "->$AVAR.$AVAR1.$AVAR2.$AVAR3.$AVAR0<-",
|
|
"->avar.avarx.avarxy.avarxyz.ava<-"
|
|
},
|
|
{ "",
|
|
""
|
|
}
|
|
};
|
|
int idx;
|
|
char *res;
|
|
|
|
for (idx=0; idx < DIM(envvars); idx++)
|
|
if (gnupg_setenv (envvars[idx].name, envvars[idx].value, 1))
|
|
{
|
|
fprintf (stderr,"error setting envvar '%s' to '%s': %s\n",
|
|
envvars[idx].name, envvars[idx].value,
|
|
strerror (errno));
|
|
exit (2);
|
|
}
|
|
|
|
for (idx=0; idx < DIM(tests); idx++)
|
|
{
|
|
res = substitute_envvars (tests[idx].string);
|
|
if (!res)
|
|
{
|
|
fprintf (stderr,"error substituting '%s' (test %d): %s\n",
|
|
tests[idx].string, idx, strerror (errno));
|
|
exit (2);
|
|
}
|
|
if (strcmp (res, tests[idx].result))
|
|
{
|
|
fprintf (stderr, "substituted '%s'\n", tests[idx].string);
|
|
fprintf (stderr, " wanted '%s'\n", tests[idx].result);
|
|
fprintf (stderr, " got '%s'\n", res);
|
|
fail (idx);
|
|
}
|
|
xfree (res);
|
|
}
|
|
}
|
|
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
(void)argc;
|
|
(void)argv;
|
|
|
|
test_percent_escape ();
|
|
test_compare_filenames ();
|
|
test_strconcat ();
|
|
test_xstrconcat ();
|
|
test_make_filename_try ();
|
|
test_make_absfilename_try ();
|
|
test_strsplit ();
|
|
test_strtokenize ();
|
|
test_strtokenize_nt ();
|
|
test_split_fields ();
|
|
test_split_fields_colon ();
|
|
test_compare_version_strings ();
|
|
test_format_text ();
|
|
test_substitute_envvars ();
|
|
|
|
xfree (home_buffer);
|
|
return !!errcount;
|
|
}
|