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Diffstat (limited to 'trust/test-save.c')
| -rw-r--r-- | trust/test-save.c | 595 |
1 files changed, 595 insertions, 0 deletions
diff --git a/trust/test-save.c b/trust/test-save.c new file mode 100644 index 0000000..1de798d --- /dev/null +++ b/trust/test-save.c @@ -0,0 +1,595 @@ +/* + * Copyright (c) 2013, Red Hat Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the + * above copyright notice, this list of conditions and + * the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * * The names of contributors to this software may not be + * used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * Author: Stef Walter <stefw@collabora.co.uk> + */ + +#include "config.h" + +#include "test-trust.h" + +#include "attrs.h" +#include "compat.h" +#include "debug.h" +#include "dict.h" +#include "message.h" +#include "path.h" +#include "save.h" +#include "test.h" + +#include <sys/stat.h> +#include <sys/types.h> + +#include <dirent.h> +#include <errno.h> +#include <fcntl.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> + +struct { + char *directory; +} test; + +static void +setup (void *unused) +{ + test.directory = p11_test_directory ("test-extract"); +} + +static void +teardown (void *unused) +{ + if (rmdir (test.directory) < 0) + assert_fail ("rmdir() failed", strerror (errno)); + free (test.directory); +} + +static void +write_zero_file (const char *directory, + const char *name) +{ + char *filename; + int res; + int fd; + + if (asprintf (&filename, "%s/%s", directory, name) < 0) + assert_not_reached (); + + fd = open (filename, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR); + assert (fd != -1); + res = close (fd); + assert (res >= 0); + + free (filename); +} + +static void +test_file_write (void) +{ + p11_save_file *file; + char *filename; + bool ret; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + file = p11_save_open_file (filename, NULL, 0); + assert_ptr_not_null (file); + + ret = p11_save_write_and_finish (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der)); + assert_num_eq (true, ret); + free (filename); + + test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/cacert3.der"); +} + +static void +test_file_exists (void) +{ + p11_save_file *file; + char *filename; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + write_zero_file (test.directory, "extract-file"); + + p11_message_quiet (); + + file = p11_save_open_file (filename, NULL, 0); + assert (file != NULL); + + if (p11_save_finish_file (file, NULL, true)) + assert_not_reached (); + + p11_message_loud (); + + unlink (filename); + free (filename); +} + +static void +test_file_bad_directory (void) +{ + p11_save_file *file; + char *filename; + + if (asprintf (&filename, "/non-existent/%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + p11_message_quiet (); + + file = p11_save_open_file (filename, NULL, 0); + assert (file == NULL); + + p11_message_loud (); + + free (filename); +} + +static void +test_file_overwrite (void) +{ + p11_save_file *file; + char *filename; + bool ret; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + write_zero_file (test.directory, "extract-file"); + + file = p11_save_open_file (filename, NULL, P11_SAVE_OVERWRITE); + assert_ptr_not_null (file); + + ret = p11_save_write_and_finish (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der)); + assert_num_eq (true, ret); + free (filename); + + test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/cacert3.der"); +} + +static void +test_file_unique (void) +{ + p11_save_file *file; + char *filename; + bool ret; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + write_zero_file (test.directory, "extract-file"); + + file = p11_save_open_file (filename, NULL, P11_SAVE_UNIQUE); + assert_ptr_not_null (file); + + ret = p11_save_write_and_finish (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der)); + assert_num_eq (true, ret); + free (filename); + + test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/empty-file"); + test_check_file (test.directory, "extract-file.1", SRCDIR "/trust/fixtures/cacert3.der"); +} + +static void +test_file_auto_empty (void) +{ + p11_save_file *file; + char *filename; + bool ret; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + file = p11_save_open_file (filename, NULL, 0); + assert_ptr_not_null (file); + + ret = p11_save_write_and_finish (file, NULL, -1); + assert_num_eq (true, ret); + free (filename); + + test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/empty-file"); +} + +static void +test_file_auto_length (void) +{ + p11_save_file *file; + char *filename; + bool ret; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + file = p11_save_open_file (filename, NULL, 0); + assert_ptr_not_null (file); + + ret = p11_save_write_and_finish (file, "The simple string is hairy", -1); + assert_num_eq (true, ret); + free (filename); + + test_check_file (test.directory, "extract-file", SRCDIR "/trust/fixtures/simple-string"); +} + +static void +test_write_with_null (void) +{ + bool ret; + + ret = p11_save_write (NULL, "test", 4); + assert_num_eq (false, ret); +} + +static void +test_write_and_finish_with_null (void) +{ + bool ret; + + ret = p11_save_write_and_finish (NULL, "test", 4); + assert_num_eq (false, ret); +} + +static void +test_file_abort (void) +{ + struct stat st; + p11_save_file *file; + char *filename; + char *path; + bool ret; + + if (asprintf (&filename, "%s/%s", test.directory, "extract-file") < 0) + assert_not_reached (); + + file = p11_save_open_file (filename, NULL, 0); + assert_ptr_not_null (file); + + path = NULL; + ret = p11_save_finish_file (file, &path, false); + assert_num_eq (true, ret); + assert (path == NULL); + + if (stat (filename, &st) >= 0 || errno != ENOENT) + assert_fail ("file should not exist", filename); + + free (filename); +} + + +static void +test_directory_empty (void) +{ + p11_save_dir *dir; + char *subdir; + bool ret; + + if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0) + assert_not_reached (); + + dir = p11_save_open_directory (subdir, 0); + assert_ptr_not_null (dir); + + ret = p11_save_finish_directory (dir, true); + assert_num_eq (true, ret); + + test_check_directory (subdir, (NULL, NULL)); + + assert (rmdir (subdir) >= 0); + free (subdir); +} + +static void +test_directory_files (void) +{ + char *path; + char *check; + p11_save_file *file; + p11_save_dir *dir; + char *subdir; + bool ret; + + if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0) + assert_not_reached (); + + dir = p11_save_open_directory (subdir, 0); + assert_ptr_not_null (dir); + + file = p11_save_open_file_in (dir, "blah", ".cer"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der)); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "blah.cer") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + + file = p11_save_open_file_in (dir, "file", ".txt"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_text, strlen (test_text)); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "file.txt") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + +#ifdef OS_UNIX + ret = p11_save_symlink_in (dir, "link", ".ext", "/the/destination"); + assert_num_eq (true, ret); +#endif + + ret = p11_save_finish_directory (dir, true); + assert_num_eq (true, ret); + + test_check_directory (subdir, ("blah.cer", "file.txt", +#ifdef OS_UNIX + "link.ext", +#endif + NULL)); + test_check_file (subdir, "blah.cer", SRCDIR "/trust/fixtures/cacert3.der"); + test_check_data (subdir, "file.txt", test_text, strlen (test_text)); +#ifdef OS_UNIX + test_check_symlink (subdir, "link.ext", "/the/destination"); +#endif + + assert (rmdir (subdir) >= 0); + free (subdir); +} + +static void +test_directory_dups (void) +{ + char *path; + char *check; + p11_save_file *file; + p11_save_dir *dir; + char *subdir; + bool ret; + + if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0) + assert_not_reached (); + + dir = p11_save_open_directory (subdir, 0); + assert_ptr_not_null (dir); + + file = p11_save_open_file_in (dir, "file", ".txt"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_text, 5); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "file.txt") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + + file = p11_save_open_file_in (dir, "file", ".txt"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_text, 10); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "file.1.txt") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + + ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "file", ".txt"), + test_text, 15); + assert_num_eq (true, ret); + + ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "no-ext", NULL), + test_text, 8); + assert_num_eq (true, ret); + + ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "no-ext", NULL), + test_text, 16); + assert_num_eq (true, ret); + + ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "with-num", ".0"), + test_text, 14); + assert_num_eq (true, ret); + + ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "with-num", ".0"), + test_text, 15); + assert_num_eq (true, ret); + +#ifdef OS_UNIX + ret = p11_save_symlink_in (dir, "link", ".0", "/destination1"); + assert_num_eq (true, ret); + + ret = p11_save_symlink_in (dir, "link", ".0", "/destination2"); + assert_num_eq (true, ret); +#endif + + ret = p11_save_finish_directory (dir, true); + assert_num_eq (true, ret); + + test_check_directory (subdir, ("file.txt", "file.1.txt", "file.2.txt", + "no-ext", "no-ext.1", + "with-num.0", "with-num.1", +#ifdef OS_UNIX + "link.0", "link.1", +#endif + NULL)); + test_check_data (subdir, "file.txt", test_text, 5); + test_check_data (subdir, "file.1.txt", test_text, 10); + test_check_data (subdir, "file.2.txt", test_text, 15); + test_check_data (subdir, "no-ext", test_text, 8); + test_check_data (subdir, "no-ext.1", test_text, 16); + test_check_data (subdir, "with-num.0", test_text, 14); + test_check_data (subdir, "with-num.1", test_text, 15); +#ifdef OS_UNIX + test_check_symlink (subdir, "link.0", "/destination1"); + test_check_symlink (subdir, "link.1", "/destination2"); +#endif + + assert (rmdir (subdir) >= 0); + free (subdir); +} + +static void +test_directory_exists (void) +{ + p11_save_dir *dir; + char *subdir; + + if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0) + assert_not_reached (); + +#ifdef OS_UNIX + if (mkdir (subdir, S_IRWXU) < 0) +#else + if (mkdir (subdir) < 0) +#endif + assert_fail ("mkdir() failed", subdir); + + p11_message_quiet (); + + dir = p11_save_open_directory (subdir, 0); + assert_ptr_eq (NULL, dir); + + p11_message_loud (); + + rmdir (subdir); + free (subdir); +} + +static void +test_directory_overwrite (void) +{ + char *path; + char *check; + p11_save_file *file; + p11_save_dir *dir; + char *subdir; + bool ret; + + if (asprintf (&subdir, "%s/%s", test.directory, "extract-dir") < 0) + assert_not_reached (); + + /* Some initial files into this directory, which get overwritten */ + dir = p11_save_open_directory (subdir, 0); + ret = p11_save_write_and_finish (p11_save_open_file_in (dir, "file", ".txt"), "", 0) && + p11_save_write_and_finish (p11_save_open_file_in (dir, "another-file", NULL), "", 0) && + p11_save_write_and_finish (p11_save_open_file_in (dir, "third-file", NULL), "", 0) && + p11_save_finish_directory (dir, true); + assert (ret && dir); + + /* Now the actual test, using the same directory */ + dir = p11_save_open_directory (subdir, P11_SAVE_OVERWRITE); + assert_ptr_not_null (dir); + + file = p11_save_open_file_in (dir, "blah", ".cer"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_cacert3_ca_der, sizeof (test_cacert3_ca_der)); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "blah.cer") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + + file = p11_save_open_file_in (dir, "file", ".txt"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_text, strlen (test_text)); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "file.txt") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + + file = p11_save_open_file_in (dir, "file", ".txt"); + assert_ptr_not_null (file); + ret = p11_save_write (file, test_text, 10); + assert_num_eq (true, ret); + ret = p11_save_finish_file (file, &path, true); + assert_num_eq (true, ret); + if (asprintf (&check, "%s/%s", subdir, "file.1.txt") < 0) + assert_not_reached (); + assert_str_eq (check, path); + free (check); + free (path); + + ret = p11_save_finish_directory (dir, true); + assert_num_eq (true, ret); + + test_check_directory (subdir, ("blah.cer", "file.txt", "file.1.txt", NULL)); + test_check_data (subdir, "blah.cer", test_cacert3_ca_der, sizeof (test_cacert3_ca_der)); + test_check_data (subdir, "file.txt", test_text, strlen (test_text)); + test_check_data (subdir, "file.1.txt", test_text, 10); + + assert (rmdir (subdir) >= 0); + free (subdir); +} + +int +main (int argc, + char *argv[]) +{ + p11_fixture (setup, teardown); + p11_test (test_file_write, "/save/test_file_write"); + p11_test (test_file_exists, "/save/test_file_exists"); + p11_test (test_file_bad_directory, "/save/test_file_bad_directory"); + p11_test (test_file_overwrite, "/save/test_file_overwrite"); + p11_test (test_file_unique, "/save/file-unique"); + p11_test (test_file_auto_empty, "/save/test_file_auto_empty"); + p11_test (test_file_auto_length, "/save/test_file_auto_length"); + + p11_fixture (NULL, NULL); + p11_test (test_write_with_null, "/save/test_write_with_null"); + p11_test (test_write_and_finish_with_null, "/save/test_write_and_finish_with_null"); + + p11_fixture (setup, teardown); + p11_test (test_file_abort, "/save/test_file_abort"); + + p11_test (test_directory_empty, "/save/test_directory_empty"); + p11_test (test_directory_files, "/save/test_directory_files"); + p11_test (test_directory_dups, "/save/test_directory_dups"); + p11_test (test_directory_exists, "/save/test_directory_exists"); + p11_test (test_directory_overwrite, "/save/test_directory_overwrite"); + return p11_test_run (argc, argv); +} |