| #include "clar_libgit2.h" |
| #include "repository.h" |
| #include "backend_helpers.h" |
| |
| #define EXISTING_HASH "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391" |
| |
| static git_repository *_repo; |
| static git_odb_object *_obj; |
| static fake_backend *_fake_empty; |
| static fake_backend *_fake_filled; |
| |
| static git_oid _existing_oid; |
| |
| static const fake_object _objects_filled[] = { |
| { EXISTING_HASH, "" }, |
| { NULL, NULL } |
| }; |
| |
| static const fake_object _objects_empty[] = { |
| { NULL, NULL } |
| }; |
| |
| void test_odb_backend_multiple__initialize(void) |
| { |
| git_odb_backend *backend; |
| |
| git_oid_fromstr(&_existing_oid, EXISTING_HASH); |
| |
| _obj = NULL; |
| _repo = cl_git_sandbox_init("testrepo.git"); |
| |
| cl_git_pass(build_fake_backend(&backend, _objects_filled)); |
| _fake_filled = (fake_backend *)backend; |
| |
| cl_git_pass(build_fake_backend(&backend, _objects_empty)); |
| _fake_empty = (fake_backend *)backend; |
| } |
| |
| void test_odb_backend_multiple__cleanup(void) |
| { |
| git_odb_object_free(_obj); |
| cl_git_sandbox_cleanup(); |
| } |
| |
| void test_odb_backend_multiple__read_with_empty_first_succeeds(void) |
| { |
| git_odb *odb; |
| |
| cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_filled, 10)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_empty, 50)); |
| |
| cl_git_pass(git_odb_read(&_obj, odb, &_existing_oid)); |
| |
| cl_assert_equal_i(1, _fake_filled->read_calls); |
| cl_assert_equal_i(1, _fake_empty->read_calls); |
| } |
| |
| void test_odb_backend_multiple__read_with_first_matching_stops(void) |
| { |
| git_odb *odb; |
| |
| cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_empty, 10)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_filled, 50)); |
| |
| cl_git_pass(git_odb_read(&_obj, odb, &_existing_oid)); |
| |
| cl_assert_equal_i(1, _fake_filled->read_calls); |
| cl_assert_equal_i(0, _fake_empty->read_calls); |
| } |
| |
| void test_odb_backend_multiple__read_prefix_with_first_empty_succeeds(void) |
| { |
| git_odb *odb; |
| |
| cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_filled, 10)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_empty, 50)); |
| |
| cl_git_pass(git_odb_read_prefix(&_obj, odb, &_existing_oid, 7)); |
| |
| cl_assert_equal_i(1, _fake_filled->read_prefix_calls); |
| cl_assert_equal_i(1, _fake_empty->read_prefix_calls); |
| } |
| |
| void test_odb_backend_multiple__read_prefix_with_first_matching_reads_both(void) |
| { |
| git_odb *odb; |
| |
| cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_empty, -10)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_filled, 50)); |
| |
| cl_git_pass(git_odb_read_prefix(&_obj, odb, &_existing_oid, 7)); |
| |
| cl_assert_equal_i(1, _fake_filled->read_prefix_calls); |
| cl_assert_equal_i(1, _fake_empty->read_prefix_calls); |
| } |
| |
| void test_odb_backend_multiple__read_prefix_with_first_matching_succeeds_without_hash_verification(void) |
| { |
| git_odb *odb; |
| |
| git_libgit2_opts(GIT_OPT_ENABLE_STRICT_HASH_VERIFICATION, 0); |
| |
| cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_empty, -10)); |
| cl_git_pass(git_odb_add_backend(odb, (git_odb_backend *)_fake_filled, 50)); |
| |
| cl_git_pass(git_odb_read_prefix(&_obj, odb, &_existing_oid, 7)); |
| |
| /* |
| * Both backends should be checked as we have to check |
| * for collisions |
| */ |
| cl_assert_equal_i(1, _fake_filled->read_prefix_calls); |
| cl_assert_equal_i(1, _fake_empty->read_prefix_calls); |
| |
| git_libgit2_opts(GIT_OPT_ENABLE_STRICT_HASH_VERIFICATION, 1); |
| } |