From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../third_party/libgpg-error/tests/t-stringutils.c | 395 +++++++++++++++++++++ 1 file changed, 395 insertions(+) create mode 100644 comm/third_party/libgpg-error/tests/t-stringutils.c (limited to 'comm/third_party/libgpg-error/tests/t-stringutils.c') diff --git a/comm/third_party/libgpg-error/tests/t-stringutils.c b/comm/third_party/libgpg-error/tests/t-stringutils.c new file mode 100644 index 0000000000..8879e1a4d1 --- /dev/null +++ b/comm/third_party/libgpg-error/tests/t-stringutils.c @@ -0,0 +1,395 @@ +/* t-stringutils.c - Check some string utilities + * Copyright (C) 2020 g10 Code GmbH + * + * This file is part of Libgpg-error. + * + * Libgpg-error is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * Libgpg-error 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, see . + * SPDX-License-Identifier: LGPL-2.1-or-later + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#ifdef HAVE_STAT +# include +#endif +#include +#ifdef HAVE_PWD_H +# include +#endif +#include +#ifdef HAVE_W32_SYSTEM +# include +#endif + +#define PGM "t-stringutils" +#include "t-common.h" + + +static const char * +my_strusage (int level) +{ + const char *p; + + switch (level) + { + case 9: p = "LGPL-2.1-or-later"; break; + case 11: p = PGM; break; + default: p = NULL; + } + return p; +} + + +const char * +mygethome (void) +{ + static char *home_buffer; + + 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; +} + + +#ifdef HAVE_W32_SYSTEM +static wchar_t * +utf8_to_wchar (const char *string) +{ + int n; + wchar_t *result; + size_t nbytes; + int cbmultibyte = -1; + + n = MultiByteToWideChar (CP_UTF8, 0, string, cbmultibyte, NULL, 0); + if (n < 0 || (n+1) <= 0) + die ("utf8_to_wchar failed\n"); + nbytes = (size_t)(n+1) * sizeof(*result); + if (nbytes / sizeof(*result) != (n+1)) + die ("utf8_to_wchar failed\n"); + result = xmalloc (nbytes); + n = MultiByteToWideChar (CP_UTF8, 0, string, cbmultibyte, result, n); + if (n < 0) + die ("utf8_to_wchar failed\n"); + return result; + +} + + +static char * +wchar_to_utf8 (const wchar_t *string, size_t length) +{ + int n; + char *result; + + n = WideCharToMultiByte (CP_UTF8, 0, string, length, NULL, 0, NULL, NULL); + if (n < 0 || (n+1) <= 0) + die ("wchar_to_utf8 failed\n"); + + result = xmalloc (n+1); + if (!result) + die ("wchar_to_utf8 failed\n"); + n = WideCharToMultiByte (CP_UTF8, 0, string, length, result, n, NULL, NULL); + if (n < 0) + die ("wchar_to_utf8 failed\n"); + result[n] = 0; + return result; +} +#endif + +static char * +mygetcwd (void) +{ +#ifdef HAVE_W32_SYSTEM + wchar_t wbuffer[MAX_PATH + sizeof(wchar_t)]; + wchar_t *wp; + DWORD wlen; + char *buf, *p; + + wlen = GetCurrentDirectoryW (MAX_PATH, wbuffer); + if (!wlen) + die ("GCDW failed - error code: %d\n", (int)GetLastError ()); + else if (wlen > MAX_PATH) + die ("GCDW failed - wlen too large\n"); + + buf = wchar_to_utf8 (wbuffer, wlen); + + /* Quick test that the reverse works. */ + wp = utf8_to_wchar (buf); + if (wcscmp (wp, wbuffer)) + die ("GCDW: reverse converting failed\n"); + xfree (wp); + + for (p=buf; *p; p++) + if (*p == '\\') + *p = '/'; + return buf; + +#else + char *buffer; + size_t size = 100; + + for (;;) + { + buffer = xmalloc (size+1); + if (getcwd (buffer, size) == buffer) + { + return buffer; + } + xfree (buffer); + if (errno != ERANGE) + die ("error getting current cwd: %s\n", strerror (errno)); + size *= 2; + } +#endif +} + + +static void +check_fnameconcat (void) +{ + char *out; + const char *home = mygethome (); + size_t homelen = home? strlen (home):0; + + out = gpgrt_fnameconcat ("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 ("fnameconcat succeeded but should not at line %d\n", __LINE__); + else if (errno != EINVAL) + fail ("fnameconcat return wrong error at line %d\n", __LINE__); + xfree (out); + + out = gpgrt_fnameconcat ("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 ("fnameconcat succeeded but should not at line %d\n", __LINE__); + else if (errno != EINVAL) + fail ("fnameconcat return wrong error at line %d\n", __LINE__); + xfree (out); + + out = gpgrt_fnameconcat ("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 ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_fnameconcat ("foo", "~/bar", "baz/cde", NULL); + if (!out || strcmp (out, "foo/~/bar/baz/cde")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_fnameconcat ("foo", "~/bar", "baz/cde/", NULL); + if (!out || strcmp (out, "foo/~/bar/baz/cde/")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_fnameconcat ("/foo", "~/bar", "baz/cde/", NULL); + if (!out || strcmp (out, "/foo/~/bar/baz/cde/")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_fnameconcat ("//foo", "~/bar", "baz/cde/", NULL); + if (!out || strcmp (out, "//foo/~/bar/baz/cde/")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_fnameconcat ("", "~/bar", "baz/cde", NULL); + if (!out || strcmp (out, "/~/bar/baz/cde")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_fnameconcat ("~/foo", "bar", NULL); + if (!out) + fail ("fnameconcat failed at line %d\n", __LINE__); + else if (home) + { + if (strlen (out) < homelen + 7) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strncmp (out, home, homelen)) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strcmp (out+homelen, "/foo/bar")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + } + else + { + if (strcmp (out, "~/foo/bar")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + } + xfree (out); + + out = gpgrt_fnameconcat ("~", "bar", NULL); + if (!out) + fail ("fnameconcat failed at line %d\n", __LINE__); + else if (home) + { + if (strlen (out) < homelen + 3) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strncmp (out, home, homelen)) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strcmp (out+homelen, "/bar")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + } + else + { + if (strcmp (out, "~/bar")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + } + xfree (out); +} + + +static void +check_absfnameconcat (void) +{ + char *out; + char *cwd = mygetcwd (); + size_t cwdlen = strlen (cwd); + + out = gpgrt_absfnameconcat ("foo", "bar", NULL); + if (!out) + fail ("fnameconcat failed at line %d\n", __LINE__); + else if (strlen (out) < cwdlen + 7) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strncmp (out, cwd, cwdlen)) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strcmp (out+cwdlen, "/foo/bar")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_absfnameconcat ("./foo", NULL); + if (!out) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strlen (out) < cwdlen + 5) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strncmp (out, cwd, cwdlen)) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strcmp (out+cwdlen, "/./foo")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + out = gpgrt_absfnameconcat (".", NULL); + if (!out) + fail ("fnameconcat failed at line %d\n", __LINE__); + else if (strlen (out) < cwdlen) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strncmp (out, cwd, cwdlen)) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + else if (strcmp (out+cwdlen, "")) + fail ("fnameconcat failed at line %d (out=%s)\n", __LINE__, out); + xfree (out); + + xfree (cwd); +} + + +static void +check_access (void) +{ + char *cwd = mygetcwd (); + + if (gpgrt_access (cwd, F_OK)) + fail ("gpgrt_access(%s) failed: %s\n", + cwd, gpg_strerror (gpg_error_from_syserror ())); + else + show ("gpgrt_access(%s) succeeded\n", cwd); + + xfree (cwd); +} + + +int +main (int argc, char **argv) +{ + gpgrt_opt_t opts[] = { + ARGPARSE_x ('v', "verbose", NONE, 0, "Print more diagnostics"), + ARGPARSE_s_n('d', "debug", "Flyswatter"), + ARGPARSE_x (501, "pwd", NONE, 0, "Print working directory"), + ARGPARSE_end() + }; + gpgrt_argparse_t pargs = { &argc, &argv, 0 }; + char *cwd; + int opt_pwd = 0; + + gpgrt_set_strusage (my_strusage); + gpgrt_log_set_prefix (gpgrt_strusage (11), GPGRT_LOG_WITH_PREFIX); + + while (gpgrt_argparse (NULL, &pargs, opts)) + { + switch (pargs.r_opt) + { + case 'v': verbose++; break; + case 'd': debug++; break; + case 501: opt_pwd = 1; break; + default : pargs.err = ARGPARSE_PRINT_ERROR; break; + } + } + gpgrt_argparse (NULL, &pargs, NULL); + + cwd = gpgrt_getcwd (); + if (!cwd) + fail ("gpgrt_getcwd returned error: %s\n", + gpg_strerror (gpg_error_from_syserror ())); + else + { + if (opt_pwd) + { + int save_verbose = verbose; + verbose = 1; + show ("getcwd -> '%s'\n", cwd); + verbose = save_verbose; + } + xfree (cwd); + } + + show ("testing string utilities\n"); + + check_fnameconcat (); + check_absfnameconcat (); + check_access (); + + show ("testing string utilities finished\n"); + return !!errorcount; +} -- cgit v1.2.3