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author | Jelmer Vernooij <jelmer@samba.org> | 2007-08-26 15:16:40 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 15:02:34 -0500 |
commit | b409d4120f9ae451f93a2322267c0f346531d9f3 (patch) | |
tree | 04ac2189f16db99537c36320a9d9e7c3c9d43b6f /source4/lib/registry/tests/registry.c | |
parent | 8e789517b723955f1530837058d5e9fe98aba19f (diff) | |
download | samba-b409d4120f9ae451f93a2322267c0f346531d9f3.tar.gz samba-b409d4120f9ae451f93a2322267c0f346531d9f3.tar.bz2 samba-b409d4120f9ae451f93a2322267c0f346531d9f3.zip |
r24667: Finally merge the registry improvements that Wilco Baan Hofman and I have
been working on for at least half a year now. Contains the following
improvements:
* proper layering (finally!) for the registry library. Distinction is
now made between 'real' backends (local, remote, wine, etc) and
the low-level hive backends (regf, creg, ldb, ...) that are only used
by the local registry backend
* tests for all important hive and registry operations
* re-enable RPC-WINREG tests (still needs more work though, as
some return values aren't checked yet)
* write support for REGF files
* dir backend now supports setting/reading values, creating keys
* support for storing security descriptors
* remove CREG backend as it was incomplete, didn't match the data model
and wasn't used at all anyway
* support for parsing ADM files as used by the policy editor (see lib/policy)
* support for parsing PREG files (format used by .POL files)
* new streaming interface for registry diffs (improves speed and memory usage
for regdiff/regpatch significantly)
... and fixes a large number of bugs in the registry code
(This used to be commit 7a1eec6358bc863dfc671c542b7185d3e39d7b5a)
Diffstat (limited to 'source4/lib/registry/tests/registry.c')
-rw-r--r-- | source4/lib/registry/tests/registry.c | 486 |
1 files changed, 486 insertions, 0 deletions
diff --git a/source4/lib/registry/tests/registry.c b/source4/lib/registry/tests/registry.c new file mode 100644 index 0000000000..851f74fa3c --- /dev/null +++ b/source4/lib/registry/tests/registry.c @@ -0,0 +1,486 @@ +/* + Unix SMB/CIFS implementation. + + local testing of registry library - registry backend + + Copyright (C) Jelmer Vernooij 2005-2007 + + 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 2 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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" +#include "lib/registry/registry.h" +#include "lib/cmdline/popt_common.h" +#include "torture/torture.h" +#include "librpc/gen_ndr/winreg.h" +#include "system/filesys.h" + +NTSTATUS torture_temp_dir(struct torture_context *tctx, const char *prefix, + const char **tempdir); + +/** + * Test obtaining a predefined key. + */ +static bool test_get_predefined(struct torture_context *tctx, + const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root; + WERROR error; + + error = reg_get_predefined_key(rctx, HKEY_CLASSES_ROOT, &root); + torture_assert_werr_ok(tctx, error, + "getting predefined key failed"); + return true; +} + +/** + * Test creating a new subkey + */ +static bool test_create_subkey(struct torture_context *tctx, + const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root, *newkey; + WERROR error; + + error = reg_get_predefined_key(rctx, HKEY_CLASSES_ROOT, &root); + torture_assert_werr_ok(tctx, error, + "getting predefined key failed"); + + error = reg_key_add_name(rctx, root, "Bad Bentheim", NULL, NULL, &newkey); + torture_assert_werr_ok(tctx, error, "Creating key return code"); + torture_assert(tctx, newkey != NULL, "Creating new key"); + + return true; +} + +/** + * Test creating a new nested subkey + */ +static bool test_create_nested_subkey(struct torture_context *tctx, + const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root, *newkey1, *newkey2; + WERROR error; + + error = reg_get_predefined_key(rctx, HKEY_CLASSES_ROOT, &root); + torture_assert_werr_ok(tctx, error, + "getting predefined key failed"); + + error = reg_key_add_name(rctx, root, "Hamburg", NULL, NULL, + &newkey1); + torture_assert_werr_ok(tctx, error, "Creating key return code"); + torture_assert(tctx, newkey2 != NULL, "Creating new key"); + + error = reg_key_add_name(rctx, root, "Hamburg\\Hamburg", NULL, NULL, + &newkey2); + torture_assert_werr_ok(tctx, error, "Creating key return code"); + torture_assert(tctx, newkey2 != NULL, "Creating new key"); + + return true; +} + +/** + * Test creating a new subkey + */ +static bool test_key_add_abs_top(struct torture_context *tctx, + const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root; + WERROR error; + + error = reg_key_add_abs(tctx, rctx, "HKEY_CLASSES_ROOT", 0, NULL, &root); + torture_assert_werr_equal(tctx, error, WERR_ALREADY_EXISTS, "create top level"); + + return true; +} + +/** + * Test creating a new subkey + */ +static bool test_key_add_abs(struct torture_context *tctx, + const void *_data) +{ + WERROR error; + const struct registry_context *rctx = _data; + struct registry_key *root, *result1, *result2; + + error = reg_key_add_abs(tctx, rctx, "HKEY_CLASSES_ROOT\\bloe", 0, NULL, &result1); + torture_assert_werr_ok(tctx, error, "create lowest"); + + error = reg_key_add_abs(tctx, rctx, "HKEY_CLASSES_ROOT\\bloe\\bla", 0, NULL, &result1); + torture_assert_werr_ok(tctx, error, "create nested"); + + error = reg_get_predefined_key(rctx, HKEY_CLASSES_ROOT, &root); + torture_assert_werr_ok(tctx, error, + "getting predefined key failed"); + + error = reg_open_key(tctx, root, "bloe", &result2); + torture_assert_werr_ok(tctx, error, "opening key"); + + error = reg_open_key(tctx, root, "bloe\\bla", &result2); + torture_assert_werr_ok(tctx, error, "opening key"); + + return true; +} + + +static bool test_del_key(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root, *newkey; + WERROR error; + + error = reg_get_predefined_key(rctx, HKEY_CLASSES_ROOT, &root); + torture_assert_werr_ok(tctx, error, + "getting predefined key failed"); + + error = reg_key_add_name(rctx, root, "Hamburg", NULL, NULL, &newkey); + + torture_assert_werr_ok(tctx, error, "Creating key return code"); + torture_assert(tctx, newkey != NULL, "Creating new key"); + + error = reg_key_del(root, "Hamburg"); + torture_assert_werr_ok(tctx, error, "Delete key"); + + error = reg_key_del(root, "Hamburg"); + torture_assert_werr_equal(tctx, error, WERR_NOT_FOUND, + "Delete missing key"); + + return true; +} + +/** + * Convenience function for opening the HKEY_CLASSES_ROOT hive and + * creating a single key for testing purposes. + */ +static bool create_test_key(struct torture_context *tctx, + const struct registry_context *rctx, + const char *name, + struct registry_key **root, + struct registry_key **subkey) +{ + WERROR error; + + error = reg_get_predefined_key(rctx, HKEY_CLASSES_ROOT, root); + torture_assert_werr_ok(tctx, error, + "getting predefined key failed"); + + error = reg_key_add_name(rctx, *root, name, NULL, NULL, subkey); + torture_assert_werr_ok(tctx, error, "Creating key return code"); + + return true; +} + + +static bool test_flush_key(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root, *subkey; + WERROR error; + + if (!create_test_key(tctx, rctx, "Munchen", &root, &subkey)) + return false; + + error = reg_key_flush(subkey); + torture_assert_werr_ok(tctx, error, "flush key"); + + return true; +} + +static bool test_query_key(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root, *subkey; + WERROR error; + NTTIME last_changed_time; + uint32_t num_subkeys, num_values; + const char *classname; + + if (!create_test_key(tctx, rctx, "Munchen", &root, &subkey)) + return false; + + error = reg_key_get_info(tctx, subkey, &classname, + &num_subkeys, &num_values, + &last_changed_time); + + torture_assert_werr_ok(tctx, error, "get info key"); + torture_assert(tctx, classname == NULL, "classname"); + torture_assert_int_equal(tctx, num_subkeys, 0, "num subkeys"); + torture_assert_int_equal(tctx, num_values, 0, "num values"); + + return true; +} + +static bool test_query_key_nums(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *root, *subkey1, *subkey2; + WERROR error; + uint32_t num_subkeys, num_values; + uint32_t data = 42; + + if (!create_test_key(tctx, rctx, "Berlin", &root, &subkey1)) + return false; + + error = reg_key_add_name(rctx, subkey1, "Bentheim", NULL, NULL, &subkey2); + torture_assert_werr_ok(tctx, error, "Creating key return code"); + + error = reg_val_set(subkey1, "Answer", REG_DWORD, + data_blob_talloc(tctx, &data, sizeof(data))); + torture_assert_werr_ok(tctx, error, "set value"); + + error = reg_key_get_info(tctx, subkey1, NULL, &num_subkeys, + &num_values, NULL); + + torture_assert_werr_ok(tctx, error, "get info key"); + torture_assert_int_equal(tctx, num_subkeys, 1, "num subkeys"); + torture_assert_int_equal(tctx, num_values, 1, "num values"); + + return true; +} + +/** + * Test that the subkeys of a key can be enumerated, that + * the returned parameters for get_subkey_by_index are optional and + * that enumerating the parents of a non-top-level node works. + */ +static bool test_list_subkeys(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *subkey = NULL, *root; + WERROR error; + NTTIME last_mod_time; + const char *classname, *name; + + if (!create_test_key(tctx, rctx, "Goettingen", &root, &subkey)) + return false; + + error = reg_key_get_subkey_by_index(tctx, root, 0, &name, &classname, + &last_mod_time); + + torture_assert_werr_ok(tctx, error, "Enum keys return code"); + torture_assert_str_equal(tctx, name, "Goettingen", "Enum keys data"); + + + error = reg_key_get_subkey_by_index(tctx, root, 0, NULL, NULL, NULL); + + torture_assert_werr_ok(tctx, error, "Enum keys with NULL arguments return code"); + + error = reg_key_get_subkey_by_index(tctx, root, 1, NULL, NULL, NULL); + + torture_assert_werr_equal(tctx, error, WERR_NO_MORE_ITEMS, + "Invalid error for no more items"); + + error = reg_key_get_subkey_by_index(tctx, subkey, 0, NULL, NULL, NULL); + + torture_assert_werr_equal(tctx, error, WERR_NO_MORE_ITEMS, + "Invalid error for no more items"); + + return true; +} + +/** + * Test setting a value + */ +static bool test_set_value(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *subkey = NULL, *root; + WERROR error; + uint32_t data = 42; + + if (!create_test_key(tctx, rctx, "Dusseldorf", &root, &subkey)) + return false; + + error = reg_val_set(subkey, "Answer", REG_DWORD, + data_blob_talloc(tctx, &data, sizeof(data))); + torture_assert_werr_ok (tctx, error, "setting value"); + + return true; +} + +/** + * Test getting a value + */ +static bool test_get_value(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *subkey = NULL, *root; + WERROR error; + DATA_BLOB data; + uint32_t value = 42; + uint32_t type; + + if (!create_test_key(tctx, rctx, "Duisburg", &root, &subkey)) + return false; + + error = reg_key_get_value_by_name(tctx, subkey, __FUNCTION__, &type, + &data); + torture_assert_werr_equal(tctx, error, WERR_NOT_FOUND, + "getting missing value"); + + error = reg_val_set(subkey, __FUNCTION__, REG_DWORD, + data_blob_talloc(tctx, &value, 4)); + torture_assert_werr_ok (tctx, error, "setting value"); + + error = reg_key_get_value_by_name(tctx, subkey, __FUNCTION__, &type, + &data); + torture_assert_werr_ok(tctx, error, "getting value"); + + torture_assert_int_equal(tctx, 4, data.length, "value length ok"); + torture_assert(tctx, memcmp(data.data, &value, 4) == 0, "value content ok"); + torture_assert_int_equal(tctx, REG_DWORD, type, "value type"); + + return true; +} + +/** + * Test unsetting a value + */ +static bool test_del_value(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *subkey = NULL, *root; + WERROR error; + DATA_BLOB data; + uint32_t value = 42; + uint32_t type; + + if (!create_test_key(tctx, rctx, "Duisburg", &root, &subkey)) + return false; + + error = reg_key_get_value_by_name(tctx, subkey, __FUNCTION__, &type, + &data); + torture_assert_werr_equal(tctx, error, WERR_NOT_FOUND, + "getting missing value"); + + error = reg_val_set(subkey, __FUNCTION__, REG_DWORD, + data_blob_talloc(tctx, &value, 4)); + torture_assert_werr_ok (tctx, error, "setting value"); + + error = reg_del_value(subkey, __FUNCTION__); + torture_assert_werr_ok (tctx, error, "unsetting value"); + + error = reg_key_get_value_by_name(tctx, subkey, __FUNCTION__, &type, &data); + torture_assert_werr_equal(tctx, error, WERR_NOT_FOUND, + "getting missing value"); + + return true; +} + +/** + * Test listing values + */ +static bool test_list_values(struct torture_context *tctx, const void *_data) +{ + const struct registry_context *rctx = _data; + struct registry_key *subkey = NULL, *root; + WERROR error; + DATA_BLOB data; + uint32_t value = 42; + uint32_t type; + const char *name; + + if (!create_test_key(tctx, rctx, "Bonn", &root, &subkey)) + return false; + + error = reg_val_set(subkey, "bar", REG_DWORD, + data_blob_talloc(tctx, &value, 4)); + torture_assert_werr_ok (tctx, error, "setting value"); + + error = reg_key_get_value_by_index(tctx, subkey, 0, &name, &type, &data); + torture_assert_werr_ok(tctx, error, "getting value"); + + torture_assert_str_equal(tctx, name, "bar", "value name"); + torture_assert_int_equal(tctx, 4, data.length, "value length"); + torture_assert(tctx, memcmp(data.data, &value, 4) == 0, "value content"); + torture_assert_int_equal(tctx, REG_DWORD, type, "value type"); + + error = reg_key_get_value_by_index(tctx, subkey, 1, &name, &type, &data); + torture_assert_werr_equal(tctx, error, WERR_NO_MORE_ITEMS, + "getting missing value"); + + return true; +} + +static bool setup_local_registry(struct torture_context *tctx, void **data) +{ + struct registry_context *rctx; + WERROR error; + const char *tempdir; + NTSTATUS status; + struct hive_key *hive_key; + + error = reg_open_local(tctx, &rctx, NULL, NULL); + if (!W_ERROR_IS_OK(error)) + return false; + + status = torture_temp_dir(tctx, "registry-local", &tempdir); + if (!NT_STATUS_IS_OK(status)) + return false; + + error = reg_open_ldb_file(tctx, + talloc_asprintf(tctx, "%s/classes_root.ldb", tempdir), + NULL, + NULL, + &hive_key); + if (!W_ERROR_IS_OK(error)) + return false; + + error = reg_mount_hive(rctx, hive_key, HKEY_CLASSES_ROOT, NULL); + if (!W_ERROR_IS_OK(error)) + return false; + + *data = rctx; + + return true; +} + +static void tcase_add_tests(struct torture_tcase *tcase) +{ + torture_tcase_add_simple_test(tcase, "list_subkeys", test_list_subkeys); + torture_tcase_add_simple_test(tcase, "get_predefined_key", + test_get_predefined); + torture_tcase_add_simple_test(tcase, "create_key", test_create_subkey); + torture_tcase_add_simple_test(tcase, "create_key", + test_create_nested_subkey); + torture_tcase_add_simple_test(tcase, "key_add_abs", test_key_add_abs); + torture_tcase_add_simple_test(tcase, "key_add_abs_top", test_key_add_abs_top); + torture_tcase_add_simple_test(tcase, "set_value", test_set_value); + torture_tcase_add_simple_test(tcase, "get_value", test_get_value); + torture_tcase_add_simple_test(tcase, "list_values", test_list_values); + torture_tcase_add_simple_test(tcase, "del_key", test_del_key); + torture_tcase_add_simple_test(tcase, "del_value", test_del_value); + torture_tcase_add_simple_test(tcase, "flush_key", test_flush_key); + torture_tcase_add_simple_test(tcase, "query_key", test_query_key); + torture_tcase_add_simple_test(tcase, "query_key_nums", test_query_key_nums); +} + +struct torture_suite *torture_registry_registry(TALLOC_CTX *mem_ctx) +{ + struct torture_tcase *tcase; + struct torture_suite *suite = torture_suite_create(mem_ctx, + "REGISTRY"); + + tcase = torture_suite_add_tcase(suite, "local"); + torture_tcase_set_fixture(tcase, setup_local_registry, NULL); + tcase_add_tests(tcase); + + return suite; +} |