mirror of
git://git.gnupg.org/gnupg.git
synced 2024-11-10 21:38:50 +01:00
71a54313ad
* common/stringhelp.c (do_make_filename): Add modes 2 and 3. (make_absfilename): New. (make_absfilename_try): New.
498 lines
12 KiB
C
498 lines
12 KiB
C
/* t-stringhelp.c - Regression tests for stringhelp.c
|
|
* Copyright (C) 2007 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of JNLIB, which is a subsystem of GnuPG.
|
|
*
|
|
* JNLIB is free software; you can redistribute it and/or modify it
|
|
* under the terms of either
|
|
*
|
|
* - the GNU Lesser General Public License as published by the Free
|
|
* Software Foundation; either version 3 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* or
|
|
*
|
|
* - the GNU General Public License as published by the Free
|
|
* Software Foundation; either version 2 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* or both in parallel, as here.
|
|
*
|
|
* JNLIB 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 copies of the GNU General Public License
|
|
* and the GNU Lesser General Public License along with this program;
|
|
* if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#ifdef HAVE_PWD_H
|
|
# include <pwd.h>
|
|
#endif
|
|
#include <unistd.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "stringhelp.h"
|
|
|
|
#include "t-support.h"
|
|
|
|
|
|
static char *home_buffer;
|
|
|
|
|
|
const char *
|
|
gethome (void)
|
|
{
|
|
if (!home_buffer)
|
|
{
|
|
char *home = getenv("HOME");
|
|
|
|
if(home)
|
|
home_buffer = xstrdup (home);
|
|
#if defined(HAVE_GETPWUID) && defined(HAVE_PWD_H)
|
|
else
|
|
{
|
|
struct passwd *pwd;
|
|
|
|
pwd = getpwuid (getuid());
|
|
if (pwd)
|
|
home_buffer = xstrdup (pwd->pw_dir);
|
|
}
|
|
#endif
|
|
}
|
|
return home_buffer;
|
|
}
|
|
|
|
|
|
static char *
|
|
mygetcwd (void)
|
|
{
|
|
char *buffer;
|
|
size_t size = 100;
|
|
|
|
for (;;)
|
|
{
|
|
buffer = xmalloc (size+1);
|
|
#ifdef HAVE_W32CE_SYSTEM
|
|
strcpy (buffer, "/"); /* Always "/". */
|
|
return buffer;
|
|
#else
|
|
if (getcwd (buffer, size) == buffer)
|
|
return buffer;
|
|
xfree (buffer);
|
|
if (errno != ERANGE)
|
|
{
|
|
fprintf (stderr,"error getting current cwd: %s\n",
|
|
strerror (errno));
|
|
exit (2);
|
|
}
|
|
size *= 2;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
test_percent_escape (void)
|
|
{
|
|
char *result;
|
|
static struct {
|
|
const char *extra;
|
|
const char *value;
|
|
const char *expected;
|
|
} tests[] =
|
|
{
|
|
{ NULL, "", "" },
|
|
{ NULL, "%", "%25" },
|
|
{ NULL, "%%", "%25%25" },
|
|
{ NULL, " %", " %25" },
|
|
{ NULL, ":", "%3a" },
|
|
{ NULL, " :", " %3a" },
|
|
{ NULL, ": ", "%3a " },
|
|
{ NULL, " : ", " %3a " },
|
|
{ NULL, "::", "%3a%3a" },
|
|
{ NULL, ": :", "%3a %3a" },
|
|
{ NULL, "%:", "%25%3a" },
|
|
{ NULL, ":%", "%3a%25" },
|
|
{ "\\\n:", ":%", "%3a%25" },
|
|
{ "\\\n:", "\\:%", "%5c%3a%25" },
|
|
{ "\\\n:", "\n:%", "%0a%3a%25" },
|
|
{ "\\\n:", "\xff:%", "\xff%3a%25" },
|
|
{ "\\\n:", "\xfe:%", "\xfe%3a%25" },
|
|
{ "\\\n:", "\x01:%", "\x01%3a%25" },
|
|
{ "\x01", "\x01:%", "%01%3a%25" },
|
|
{ "\xfe", "\xfe:%", "%fe%3a%25" },
|
|
{ "\xfe", "\xff:%", "\xff%3a%25" },
|
|
|
|
{ NULL, NULL, NULL }
|
|
};
|
|
int testno;
|
|
|
|
result = percent_escape (NULL, NULL);
|
|
if (result)
|
|
fail (0);
|
|
for (testno=0; tests[testno].value; testno++)
|
|
{
|
|
result = percent_escape (tests[testno].value, tests[testno].extra);
|
|
if (!result)
|
|
fail (testno);
|
|
if (strcmp (result, tests[testno].expected))
|
|
fail (testno);
|
|
xfree (result);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static void
|
|
test_compare_filenames (void)
|
|
{
|
|
struct {
|
|
const char *a;
|
|
const char *b;
|
|
int result;
|
|
} tests[] = {
|
|
{ "", "", 0 },
|
|
{ "", "a", -1 },
|
|
{ "a", "", 1 },
|
|
{ "a", "a", 0 },
|
|
{ "a", "aa", -1 },
|
|
{ "aa", "a", 1 },
|
|
{ "a", "b", -1 },
|
|
|
|
#ifdef HAVE_W32_SYSTEM
|
|
{ "a", "A", 0 },
|
|
{ "A", "a", 0 },
|
|
{ "foo/bar", "foo\\bar", 0 },
|
|
{ "foo\\bar", "foo/bar", 0 },
|
|
{ "foo\\", "foo/", 0 },
|
|
{ "foo/", "foo\\", 0 },
|
|
#endif /*HAVE_W32_SYSTEM*/
|
|
{ NULL, NULL, 0}
|
|
};
|
|
int testno, result;
|
|
|
|
for (testno=0; tests[testno].a; testno++)
|
|
{
|
|
result = compare_filenames (tests[testno].a, tests[testno].b);
|
|
result = result < 0? -1 : result > 0? 1 : 0;
|
|
if (result != tests[testno].result)
|
|
fail (testno);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
test_strconcat (void)
|
|
{
|
|
char *out;
|
|
|
|
out = strconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", NULL);
|
|
if (!out)
|
|
fail (0);
|
|
else
|
|
xfree (out);
|
|
out = strconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", NULL);
|
|
if (out)
|
|
fail (0);
|
|
else if (errno != EINVAL)
|
|
fail (0);
|
|
|
|
out = strconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", NULL);
|
|
if (out)
|
|
fail (0);
|
|
else if (errno != EINVAL)
|
|
fail (0);
|
|
|
|
#if __GNUC__ < 4 /* gcc 4.0 has a sentinel attribute. */
|
|
out = strconcat (NULL);
|
|
if (!out || *out)
|
|
fail (1);
|
|
#endif
|
|
out = strconcat (NULL, NULL);
|
|
if (!out || *out)
|
|
fail (1);
|
|
out = strconcat ("", NULL);
|
|
if (!out || *out)
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = strconcat ("", "", NULL);
|
|
if (!out || *out)
|
|
fail (2);
|
|
xfree (out);
|
|
|
|
out = strconcat ("a", "b", NULL);
|
|
if (!out || strcmp (out, "ab"))
|
|
fail (3);
|
|
xfree (out);
|
|
out = strconcat ("a", "b", "c", NULL);
|
|
if (!out || strcmp (out, "abc"))
|
|
fail (3);
|
|
xfree (out);
|
|
|
|
out = strconcat ("a", "b", "cc", NULL);
|
|
if (!out || strcmp (out, "abcc"))
|
|
fail (4);
|
|
xfree (out);
|
|
out = strconcat ("a1", "b1", "c1", NULL);
|
|
if (!out || strcmp (out, "a1b1c1"))
|
|
fail (4);
|
|
xfree (out);
|
|
|
|
out = strconcat ("", " long b ", "", "--even-longer--", NULL);
|
|
if (!out || strcmp (out, " long b --even-longer--"))
|
|
fail (5);
|
|
xfree (out);
|
|
|
|
out = strconcat ("", " long b ", "", "--even-longer--", NULL);
|
|
if (!out || strcmp (out, " long b --even-longer--"))
|
|
fail (5);
|
|
xfree (out);
|
|
}
|
|
|
|
static void
|
|
test_xstrconcat (void)
|
|
{
|
|
char *out;
|
|
|
|
out = xstrconcat ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", NULL);
|
|
if (!out)
|
|
fail (0);
|
|
|
|
#if __GNUC__ < 4 /* gcc 4.0 has a sentinel attribute. */
|
|
out = xstrconcat (NULL);
|
|
if (!out)
|
|
fail (1);
|
|
#endif
|
|
out = xstrconcat (NULL, NULL);
|
|
if (!out)
|
|
fail (1);
|
|
out = xstrconcat ("", NULL);
|
|
if (!out || *out)
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = xstrconcat ("", "", NULL);
|
|
if (!out || *out)
|
|
fail (2);
|
|
xfree (out);
|
|
|
|
out = xstrconcat ("a", "b", NULL);
|
|
if (!out || strcmp (out, "ab"))
|
|
fail (3);
|
|
xfree (out);
|
|
out = xstrconcat ("a", "b", "c", NULL);
|
|
if (!out || strcmp (out, "abc"))
|
|
fail (3);
|
|
xfree (out);
|
|
|
|
out = xstrconcat ("a", "b", "cc", NULL);
|
|
if (!out || strcmp (out, "abcc"))
|
|
fail (4);
|
|
xfree (out);
|
|
out = xstrconcat ("a1", "b1", "c1", NULL);
|
|
if (!out || strcmp (out, "a1b1c1"))
|
|
fail (4);
|
|
xfree (out);
|
|
|
|
out = xstrconcat ("", " long b ", "", "--even-longer--", NULL);
|
|
if (!out || strcmp (out, " long b --even-longer--"))
|
|
fail (5);
|
|
xfree (out);
|
|
|
|
out = xstrconcat ("", " long b ", "", "--even-longer--", NULL);
|
|
if (!out || strcmp (out, " long b --even-longer--"))
|
|
fail (5);
|
|
xfree (out);
|
|
}
|
|
|
|
|
|
static void
|
|
test_make_filename_try (void)
|
|
{
|
|
char *out;
|
|
const char *home = gethome ();
|
|
size_t homelen = home? strlen (home):0;
|
|
|
|
out = make_filename_try ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", NULL);
|
|
if (out)
|
|
fail (0);
|
|
else if (errno != EINVAL)
|
|
fail (0);
|
|
xfree (out);
|
|
out = make_filename_try ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", NULL);
|
|
if (out)
|
|
fail (0);
|
|
else if (errno != EINVAL)
|
|
fail (0);
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
|
|
"1", "2", NULL);
|
|
if (!out || strcmp (out,
|
|
"1/2/3/4/5/6/7/8/9/10/"
|
|
"1/2/3/4/5/6/7/8/9/10/"
|
|
"1/2/3/4/5/6/7/8/9/10/"
|
|
"1/2"))
|
|
fail (0);
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("foo", "~/bar", "baz/cde", NULL);
|
|
if (!out || strcmp (out, "foo/~/bar/baz/cde"))
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("foo", "~/bar", "baz/cde/", NULL);
|
|
if (!out || strcmp (out, "foo/~/bar/baz/cde/"))
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("/foo", "~/bar", "baz/cde/", NULL);
|
|
if (!out || strcmp (out, "/foo/~/bar/baz/cde/"))
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("//foo", "~/bar", "baz/cde/", NULL);
|
|
if (!out || strcmp (out, "//foo/~/bar/baz/cde/"))
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("", "~/bar", "baz/cde", NULL);
|
|
if (!out || strcmp (out, "/~/bar/baz/cde"))
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
|
|
out = make_filename_try ("~/foo", "bar", NULL);
|
|
if (!out)
|
|
fail (2);
|
|
if (home)
|
|
{
|
|
if (strlen (out) < homelen + 7)
|
|
fail (2);
|
|
if (strncmp (out, home, homelen))
|
|
fail (2);
|
|
if (strcmp (out+homelen, "/foo/bar"))
|
|
fail (2);
|
|
}
|
|
else
|
|
{
|
|
if (strcmp (out, "~/foo/bar"))
|
|
fail (2);
|
|
}
|
|
xfree (out);
|
|
|
|
out = make_filename_try ("~", "bar", NULL);
|
|
if (!out)
|
|
fail (2);
|
|
if (home)
|
|
{
|
|
if (strlen (out) < homelen + 3)
|
|
fail (2);
|
|
if (strncmp (out, home, homelen))
|
|
fail (2);
|
|
if (strcmp (out+homelen, "/bar"))
|
|
fail (2);
|
|
}
|
|
else
|
|
{
|
|
if (strcmp (out, "~/bar"))
|
|
fail (2);
|
|
}
|
|
xfree (out);
|
|
}
|
|
|
|
|
|
static void
|
|
test_make_absfilename_try (void)
|
|
{
|
|
char *out;
|
|
char *cwd = mygetcwd ();
|
|
size_t cwdlen = strlen (cwd);
|
|
|
|
out = make_absfilename_try ("foo", "bar", NULL);
|
|
if (!out)
|
|
fail (0);
|
|
if (strlen (out) < cwdlen + 7)
|
|
fail (0);
|
|
if (strncmp (out, cwd, cwdlen))
|
|
fail (0);
|
|
if (strcmp (out+cwdlen, "/foo/bar"))
|
|
fail (0);
|
|
xfree (out);
|
|
|
|
out = make_absfilename_try ("./foo", NULL);
|
|
if (!out)
|
|
fail (1);
|
|
if (strlen (out) < cwdlen + 5)
|
|
fail (1);
|
|
if (strncmp (out, cwd, cwdlen))
|
|
fail (1);
|
|
if (strcmp (out+cwdlen, "/./foo"))
|
|
fail (1);
|
|
xfree (out);
|
|
|
|
out = make_absfilename_try (".", NULL);
|
|
if (!out)
|
|
fail (2);
|
|
if (strlen (out) < cwdlen)
|
|
fail (2);
|
|
if (strncmp (out, cwd, cwdlen))
|
|
fail (2);
|
|
if (strcmp (out+cwdlen, ""))
|
|
fail (2);
|
|
xfree (out);
|
|
|
|
xfree (cwd);
|
|
}
|
|
|
|
|
|
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 ();
|
|
|
|
xfree (home_buffer);
|
|
return 0;
|
|
}
|