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// -----------------------------------------------------------------------------
// Copyright (c) 2020-2023, PyInstaller Development Team.
//
// Distributed under the terms of the GNU General Public License (version 2
// or later) with exception for distributing the bootloader.
//
// The full license is in the file COPYING.txt, distributed with this software.
//
// SPDX-License-Identifier: (GPL-2.0-or-later WITH Bootloader-exception)
// -----------------------------------------------------------------------------
#include <sys/types.h>
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
#include "pyi_global.h"
#include "pyi_multipkg.h"
#include <errno.h>
#include <setjmp.h> // required fo cmocka :-(
#include <cmocka.h>
int _format_and_check_path(char *buf, const char *fmt, ...);
static void test_format_and_check_path(void **state)
{
char result[PYI_PATH_MAX];
// TODO: use some mocks to determine stat() output
errno = 0;
assert_int_equal(0, _format_and_check_path(result, "%s%s%s.pkg", "a1", "bb", "cc", "dd"));
assert_int_not_equal(errno, 0); // formatting passed, pyi_path_exists (stat) failed
assert_string_equal(result, "a1bbcc.pkg");
errno = 0;
assert_int_equal(0, _format_and_check_path(result, "%s", ""));
assert_int_not_equal(errno, 0); // formatting passed, pyi_path_exists (stat) failed
assert_string_equal(result, "");
char *path2 = (char *) malloc(PYI_PATH_MAX+10);
memset(path2, 'a', PYI_PATH_MAX+8);
// a few bytes more
errno = 0;
path2[PYI_PATH_MAX+8] = '\0';
assert_int_equal(-1, _format_and_check_path(result, "%s%s%s.pkg", "a1", path2, "ccc"));
assert_int_equal(errno, 0); // formatting failed
// exact length
errno = 0;
path2[PYI_PATH_MAX] = '\0';
assert_int_equal(-1, _format_and_check_path(result, "%s", path2));
assert_int_equal(errno, 0); // formatting failed
// one byte less
errno = 0;
path2[PYI_PATH_MAX-1] = '\0';
assert_int_equal(0, _format_and_check_path(result, "%s", path2));
assert_int_not_equal(errno, 0); // formatting passed, stat failed
}
static void test_split_dependency_string(void **state)
{
char path[PYI_PATH_MAX];
char filename[PYI_PATH_MAX];
// TODO: use some mocks to determine
assert_int_equal(0, pyi_multipkg_split_dependency_string(path, filename, "aaa:bbb"));
assert_string_equal(path, "aaa");
assert_string_equal(filename, "bbb");
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, ""));
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, ":"));
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, "aaa"));
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, "aaa:"));
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, ":bbb"));
// these cases are not expected to occur in real life
assert_int_equal(0, pyi_multipkg_split_dependency_string(path, filename, "aaa:::"));
assert_string_equal(filename, "::");
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, ":::bbb"));
char *path2 = (char *) malloc(PYI_PATH_MAX+10);
memset(path2, 'a', PYI_PATH_MAX+8);
path2[10] = ':';
// a few bytes more
path2[PYI_PATH_MAX+8] = '\0';
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, path2));
// exact length
path2[PYI_PATH_MAX] = '\0';
assert_int_equal(-1, pyi_multipkg_split_dependency_string(path, filename, path2));
// one byte less
path2[PYI_PATH_MAX-1] = '\0';
assert_int_equal(0, pyi_multipkg_split_dependency_string(path, filename, path2));
assert_string_equal(path, "aaaaaaaaaa");
}
#if defined(_WIN32)
int wmain(void)
#else
int main(void)
#endif
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_format_and_check_path),
cmocka_unit_test(test_split_dependency_string),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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