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Diffstat (limited to 'src/tests/files-tests.c')
| -rw-r--r-- | src/tests/files-tests.c | 323 |
1 files changed, 323 insertions, 0 deletions
diff --git a/src/tests/files-tests.c b/src/tests/files-tests.c new file mode 100644 index 000000000..90b971779 --- /dev/null +++ b/src/tests/files-tests.c @@ -0,0 +1,323 @@ +/* + * Authors: + * Jakub Hrozek <jhrozek@redhat.com> + * + * Copyright (C) 2008 Red Hat + * see file 'COPYING' for use and warranty information + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 3 or (at + * your option) any later version. + * + * This program 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 copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <stdlib.h> +#include <check.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <limits.h> +#include <errno.h> +#include <talloc.h> +#include <popt.h> + +#include "config.h" +#include "tools/tools_util.h" +#include "util/util.h" + +static char tpl_dir[] = "file-tests-dir-XXXXXX"; +static char *dir_path; +static char *dst_path; +static uid_t uid; +static gid_t gid; +static TALLOC_CTX *test_ctx = NULL; + +static void setup_files_test(void) +{ + /* create a temporary directory that we fill with stuff later on */ + test_ctx = talloc_new(NULL); + dir_path = mkdtemp(talloc_strdup(test_ctx, tpl_dir)); + dst_path = mkdtemp(talloc_strdup(test_ctx, tpl_dir)); + + uid = getuid(); + gid = getgid(); +} + +static void teardown_files_test(void) +{ + char *cmd = NULL; + + /* OK this is crude but since the functions to remove tree are under test.. */ + if (dir_path && test_ctx) { + cmd = talloc_asprintf(test_ctx, "/bin/rm -rf %s\n", dir_path); + system(cmd); + } + if (dst_path && test_ctx) { + cmd = talloc_asprintf(test_ctx, "/bin/rm -rf %s\n", dst_path); + system(cmd); + } + + /* clean up */ + talloc_zfree(test_ctx); +} + +static int create_simple_file(const char *name, const char *content) +{ + int fd; + ssize_t size; + int ret; + + fd = open(name, O_WRONLY | O_CREAT | O_TRUNC, 0700); + fail_if(fd == -1, "Cannot create simple file\n"); + + size = write(fd, "abc", 3); + fail_if(size == -1, "Cannot write to file\n"); + + ret = fsync(fd); + fail_if(ret == -1, "Cannot sync file\n"); + + ret = close(fd); + fail_if(ret == -1, "Cannot close file\n"); + + return ret; +} + +START_TEST(test_remove_tree) +{ + int ret; + char origpath[PATH_MAX+1]; + + errno = 0; + getcwd(origpath, PATH_MAX); + fail_unless(errno == 0, "Cannot getcwd\n"); + + DEBUG(5, ("About to delete %s\n", dir_path)); + + /* create a file */ + ret = chdir(dir_path); + fail_if(ret == -1, "Cannot chdir1\n"); + + ret = create_simple_file("bar", "bar"); + fail_if(ret == -1, "Cannot create file1\n"); + + /* create a subdir and file inside it */ + ret = mkdir("subdir", 0700); + fail_if(ret == -1, "Cannot create subdir\n"); + + ret = chdir("subdir"); + fail_if(ret == -1, "Cannot chdir\n"); + + ret = create_simple_file("foo", "foo"); + fail_if(ret == -1, "Cannot create file\n"); + + /* create another subdir, empty this time */ + ret = mkdir("subdir2", 0700); + fail_if(ret == -1, "Cannot create subdir\n"); + + ret = chdir(origpath); + fail_if(ret == -1, "Cannot chdir2\n"); + + /* go back */ + ret = chdir(origpath); + fail_if(ret == -1, "Cannot chdir\n"); + + /* and finally wipe it out.. */ + ret = remove_tree(dir_path); + fail_unless(ret == EOK, "remove_tree failed\n"); + + /* check if really gone */ + ret = access(dir_path, F_OK); + fail_unless(ret == -1, "directory still there after remove_tree\n"); +} +END_TEST + +START_TEST(test_simple_copy) +{ + int ret; + char origpath[PATH_MAX+1]; + char *tmp; + int fd = -1; + + errno = 0; + getcwd(origpath, PATH_MAX); + fail_unless(errno == 0, "Cannot getcwd\n"); + + /* create a file */ + ret = chdir(dir_path); + fail_if(ret == -1, "Cannot chdir1\n"); + + ret = create_simple_file("bar", "bar"); + fail_if(ret == -1, "Cannot create file1\n"); + + /* create a subdir and file inside it */ + ret = mkdir("subdir", 0700); + fail_if(ret == -1, "Cannot create subdir\n"); + + ret = chdir("subdir"); + fail_if(ret == -1, "Cannot chdir\n"); + + ret = create_simple_file("foo", "foo"); + fail_if(ret == -1, "Cannot create file\n"); + + /* go back */ + ret = chdir(origpath); + fail_if(ret == -1, "Cannot chdir\n"); + + /* and finally copy.. */ + DEBUG(5, ("Will copy from '%s' to '%s'\n", dir_path, dst_path)); + ret = copy_tree(dir_path, dst_path, uid, gid); + fail_unless(ret == EOK, "copy_tree failed\n"); + + /* check if really copied */ + ret = access(dst_path, F_OK); + fail_unless(ret == 0, "destination directory not there\n"); + + tmp = talloc_asprintf(test_ctx, "%s/bar", dst_path); + ret = check_and_open_readonly(tmp, &fd, uid, gid, 0700); + fail_unless(ret == EOK, "Cannot open %s\n"); + close(fd); + talloc_free(tmp); +} +END_TEST + +START_TEST(test_copy_symlink) +{ + int ret; + char origpath[PATH_MAX+1]; + char *tmp; + struct stat statbuf; + + errno = 0; + getcwd(origpath, PATH_MAX); + fail_unless(errno == 0, "Cannot getcwd\n"); + + /* create a subdir */ + ret = chdir(dir_path); + fail_if(ret == -1, "Cannot chdir\n"); + + ret = create_simple_file("footarget", "foo"); + fail_if(ret == -1, "Cannot create file\n"); + + ret = symlink("footarget", "foolink"); + fail_if(ret == -1, "Cannot create symlink\n"); + + /* go back */ + ret = chdir(origpath); + fail_if(ret == -1, "Cannot chdir\n"); + + /* and finally copy.. */ + DEBUG(5, ("Will copy from '%s' to '%s'\n", dir_path, dst_path)); + ret = copy_tree(dir_path, dst_path, uid, gid); + fail_unless(ret == EOK, "copy_tree failed\n"); + + /* check if really copied */ + ret = access(dst_path, F_OK); + fail_unless(ret == 0, "destination directory not there\n"); + + tmp = talloc_asprintf(test_ctx, "%s/foolink", dst_path); + ret = lstat(tmp, &statbuf); + fail_unless(ret == 0, "cannot stat the symlink %s\n", tmp); + fail_unless(S_ISLNK(statbuf.st_mode), "%s not a symlink?\n", tmp); + talloc_free(tmp); +} +END_TEST + +START_TEST(test_copy_node) +{ + int ret; + char origpath[PATH_MAX+1]; + char *tmp; + struct stat statbuf; + + errno = 0; + getcwd(origpath, PATH_MAX); + fail_unless(errno == 0, "Cannot getcwd\n"); + + /* create a node */ + ret = chdir(dir_path); + fail_if(ret == -1, "Cannot chdir\n"); + + ret = mknod("testnode", S_IFIFO | S_IWUSR | S_IRUSR | S_IRGRP | S_IROTH, 0); + fail_unless(ret == 0, "cannot stat /dev/null: %s", strerror(errno)); + + /* go back */ + ret = chdir(origpath); + fail_if(ret == -1, "Cannot chdir\n"); + + /* and finally copy.. */ + DEBUG(5, ("Will copy from '%s' to '%s'\n", dir_path, dst_path)); + ret = copy_tree(dir_path, dst_path, uid, gid); + fail_unless(ret == EOK, "copy_tree failed\n"); + + /* check if really copied */ + ret = access(dst_path, F_OK); + fail_unless(ret == 0, "destination directory not there\n"); + + tmp = talloc_asprintf(test_ctx, "%s/testnode", dst_path); + ret = lstat(tmp, &statbuf); + fail_unless(ret == 0, "cannot stat the node %s\n", tmp); + fail_unless(S_ISFIFO(statbuf.st_mode), "%s not a char device??\n", tmp); + talloc_free(tmp); +} +END_TEST + +static Suite *files_suite(void) +{ + Suite *s = suite_create("files_suite"); + + TCase *tc_files = tcase_create("files"); + tcase_add_checked_fixture(tc_files, + setup_files_test, + teardown_files_test); + + tcase_add_test(tc_files, test_remove_tree); + tcase_add_test(tc_files, test_simple_copy); + tcase_add_test(tc_files, test_copy_symlink); + tcase_add_test(tc_files, test_copy_node); + suite_add_tcase(s, tc_files); + + return s; +} + +int main(int argc, char *argv[]) +{ + int number_failed; + int opt; + poptContext pc; + int debug = 0; + + struct poptOption long_options[] = { + POPT_AUTOHELP + { "debug-level", 'd', POPT_ARG_INT, &debug, 0, "Set debug level", NULL }, + POPT_TABLEEND + }; + + pc = poptGetContext(argv[0], argc, (const char **) argv, long_options, 0); + while((opt = poptGetNextOpt(pc)) != -1) { + fprintf(stderr, "\nInvalid option %s: %s\n\n", + poptBadOption(pc, 0), poptStrerror(opt)); + poptPrintUsage(pc, stderr, 0); + return 1; + } + poptFreeContext(pc); + debug_level = debug; + + Suite *s = files_suite(); + SRunner *sr = srunner_create(s); + /* If CK_VERBOSITY is set, use that, otherwise it defaults to CK_NORMAL */ + srunner_run_all(sr, CK_ENV); + number_failed = srunner_ntests_failed(sr); + srunner_free(sr); + return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; +} + |