diff options
author | Michael Hanselmann <public@hansmi.ch> | 2019-03-19 00:47:52 +0100 |
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committer | Karolin Seeger <kseeger@samba.org> | 2019-03-28 08:35:22 +0000 |
commit | b5ae06cc65322bc60c6dd1277c309db20d2ec2b2 (patch) | |
tree | 77de8fa28015e1304c5d83cbc0562206ad669bc9 /source3/registry | |
parent | 223352ee944695053d9c9ba0d41442a207ad8ee6 (diff) | |
download | samba-b5ae06cc65322bc60c6dd1277c309db20d2ec2b2.tar.gz |
regfio: Add trivial unit test
An upcoming commit will resolve two cases of insufficient handling of
mangled registry hive files and will include unit tests.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13840
Signed-off-by: Michael Hanselmann <public@hansmi.ch>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 9b2cb845b23cd1c91ab3b5ea8ad791b18b3ab733)
Diffstat (limited to 'source3/registry')
-rw-r--r-- | source3/registry/tests/test_regfio.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/source3/registry/tests/test_regfio.c b/source3/registry/tests/test_regfio.c new file mode 100644 index 00000000000..ba557a34c98 --- /dev/null +++ b/source3/registry/tests/test_regfio.c @@ -0,0 +1,139 @@ +/* + * Unix SMB/CIFS implementation. + * + * Copyright (C) 2019 Michael Hanselmann <public@hansmi.ch> + * + * 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; either version 3 of the License, 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, see <http://www.gnu.org/licenses/>. + */ + +#include <stdarg.h> +#include <stddef.h> +#include <setjmp.h> +#include <cmocka.h> + +#include <errno.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +#include "includes.h" +#include "lib/replace/replace.h" +#include "lib/util/samba_util.h" +#include "registry/regfio.h" + +struct test_ctx { + char *tmp_regfile; + int tmp_regfile_fd; + REGF_FILE *rb; +}; + +static int setup_context(void **state) +{ + struct test_ctx *test_ctx; + + test_ctx = talloc_zero(NULL, struct test_ctx); + assert_non_null(test_ctx); + + test_ctx->tmp_regfile_fd = -1; + + *state = test_ctx; + + return 0; +} + +static int setup_context_tempfile(void **state) +{ + struct test_ctx *test_ctx; + int ret; + + ret = setup_context(state); + + if (ret == 0) { + test_ctx = talloc_get_type_abort(*state, struct test_ctx); + + test_ctx->tmp_regfile = talloc_strdup(test_ctx, "/tmp/regfio.XXXXXX"); + assert_non_null(test_ctx->tmp_regfile); + + test_ctx->tmp_regfile_fd = mkstemp(test_ctx->tmp_regfile); + assert_return_code(test_ctx->tmp_regfile_fd, errno); + } + + return ret; +} + +static int teardown_context(void **state) +{ + struct test_ctx *test_ctx = + talloc_get_type_abort(*state, struct test_ctx); + + if (test_ctx->rb) { + regfio_close(test_ctx->rb); + } + + if (test_ctx->tmp_regfile) { + unlink(test_ctx->tmp_regfile); + } + + if (test_ctx->tmp_regfile_fd != -1) { + close(test_ctx->tmp_regfile_fd); + } + + talloc_free(test_ctx); + + return 0; +} + +static void test_regfio_open_new_file(void **state) +{ + struct test_ctx *test_ctx = + talloc_get_type_abort(*state, struct test_ctx); + REGF_NK_REC *root; + struct regval_ctr *values; + struct regsubkey_ctr *subkeys; + WERROR werr; + + test_ctx->rb = regfio_open(test_ctx->tmp_regfile, + O_RDWR | O_CREAT | O_TRUNC, 0600); + assert_non_null(test_ctx->rb); + + root = regfio_rootkey(test_ctx->rb); + assert_null(root); + + werr = regsubkey_ctr_init(NULL, &subkeys); + assert_true(W_ERROR_IS_OK(werr)); + + werr = regval_ctr_init(subkeys, &values); + assert_true(W_ERROR_IS_OK(werr)); + + // Write root key + regfio_write_key(test_ctx->rb, "", values, subkeys, NULL, NULL); + + root = regfio_rootkey(test_ctx->rb); + assert_non_null(root); + assert_memory_equal(root->header, "nk", sizeof(root->header)); + assert_int_equal(root->key_type, NK_TYPE_ROOTKEY); +} + +int main(void) { + const struct CMUnitTest tests[] = { + cmocka_unit_test_setup_teardown(test_regfio_open_new_file, + setup_context_tempfile, + teardown_context), + }; + + cmocka_set_message_output(CM_OUTPUT_SUBUNIT); + + return cmocka_run_group_tests(tests, NULL, NULL); +} |