diff options
Diffstat (limited to 'tests/libgit2/odb/backend/refreshing.c')
| -rw-r--r-- | tests/libgit2/odb/backend/refreshing.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/tests/libgit2/odb/backend/refreshing.c b/tests/libgit2/odb/backend/refreshing.c new file mode 100644 index 0000000..fcba748 --- /dev/null +++ b/tests/libgit2/odb/backend/refreshing.c @@ -0,0 +1,176 @@ +#include "clar_libgit2.h" +#include "repository.h" +#include "backend_helpers.h" + +static git_repository *_repo; +static fake_backend *_fake; + +#define NONEXISTING_HASH "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef" +#define EXISTING_HASH "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391" + +static const fake_object _objects[] = { + { EXISTING_HASH, "" }, + { NULL, NULL } +}; + +static git_oid _nonexisting_oid; +static git_oid _existing_oid; + +static void setup_repository_and_backend(void) +{ + git_odb *odb = NULL; + git_odb_backend *backend = NULL; + + _repo = cl_git_sandbox_init("testrepo.git"); + + cl_git_pass(build_fake_backend(&backend, _objects, true)); + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + cl_git_pass(git_odb_add_backend(odb, backend, 10)); + + _fake = (fake_backend *)backend; +} + +void test_odb_backend_refreshing__initialize(void) +{ + git_oid__fromstr(&_nonexisting_oid, NONEXISTING_HASH, GIT_OID_SHA1); + git_oid__fromstr(&_existing_oid, EXISTING_HASH, GIT_OID_SHA1); + setup_repository_and_backend(); +} + +void test_odb_backend_refreshing__cleanup(void) +{ + cl_git_sandbox_cleanup(); +} + +void test_odb_backend_refreshing__exists_is_invoked_twice_on_failure(void) +{ + git_odb *odb; + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + cl_assert_equal_b(false, git_odb_exists(odb, &_nonexisting_oid)); + + cl_assert_equal_i(2, _fake->exists_calls); + cl_assert_equal_i(1, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__read_is_invoked_twice_on_failure(void) +{ + git_object *obj; + + cl_git_fail_with( + git_object_lookup(&obj, _repo, &_nonexisting_oid, GIT_OBJECT_ANY), + GIT_ENOTFOUND); + + cl_assert_equal_i(2, _fake->read_calls); + cl_assert_equal_i(1, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__readprefix_is_invoked_twice_on_failure(void) +{ + git_object *obj; + + cl_git_fail_with( + git_object_lookup_prefix(&obj, _repo, &_nonexisting_oid, 7, GIT_OBJECT_ANY), + GIT_ENOTFOUND); + + cl_assert_equal_i(2, _fake->read_prefix_calls); + cl_assert_equal_i(1, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__readheader_is_invoked_twice_on_failure(void) +{ + git_odb *odb; + size_t len; + git_object_t type; + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + + cl_git_fail_with( + git_odb_read_header(&len, &type, odb, &_nonexisting_oid), + GIT_ENOTFOUND); + + cl_assert_equal_i(2, _fake->read_header_calls); + cl_assert_equal_i(1, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__exists_is_invoked_once_on_success(void) +{ + git_odb *odb; + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + cl_assert_equal_b(true, git_odb_exists(odb, &_existing_oid)); + + cl_assert_equal_i(1, _fake->exists_calls); + cl_assert_equal_i(0, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__read_is_invoked_once_on_success(void) +{ + git_object *obj; + + cl_git_pass(git_object_lookup(&obj, _repo, &_existing_oid, GIT_OBJECT_ANY)); + + cl_assert_equal_i(1, _fake->read_calls); + cl_assert_equal_i(0, _fake->refresh_calls); + + git_object_free(obj); +} + +void test_odb_backend_refreshing__readprefix_is_invoked_once_on_success(void) +{ + git_object *obj; + + cl_git_pass(git_object_lookup_prefix(&obj, _repo, &_existing_oid, 7, GIT_OBJECT_ANY)); + + cl_assert_equal_i(1, _fake->read_prefix_calls); + cl_assert_equal_i(0, _fake->refresh_calls); + + git_object_free(obj); +} + +void test_odb_backend_refreshing__readheader_is_invoked_once_on_success(void) +{ + git_odb *odb; + size_t len; + git_object_t type; + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + + cl_git_pass(git_odb_read_header(&len, &type, odb, &_existing_oid)); + + cl_assert_equal_i(1, _fake->read_header_calls); + cl_assert_equal_i(0, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__read_is_invoked_twice_when_revparsing_a_full_oid(void) +{ + git_object *obj; + + cl_git_fail_with( + git_revparse_single(&obj, _repo, "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef"), + GIT_ENOTFOUND); + + cl_assert_equal_i(2, _fake->read_calls); + cl_assert_equal_i(1, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__refresh_is_invoked(void) +{ + git_odb *odb; + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + cl_assert_equal_i(0, git_odb_refresh(odb)); + + cl_assert_equal_i(1, _fake->refresh_calls); +} + +void test_odb_backend_refreshing__refresh_suppressed_with_no_refresh(void) +{ + git_odb *odb; + + cl_git_pass(git_repository_odb__weakptr(&odb, _repo)); + cl_assert_equal_b(false, git_odb_exists_ext(odb, &_nonexisting_oid, GIT_ODB_LOOKUP_NO_REFRESH)); + + cl_assert_equal_i(0, _fake->refresh_calls); +} |