odb: test git_odb_backend_loose

tests/libgit2/odb/backend/loose.c

+#include "clar_libgit2.h"
+#include "repository.h"
+#include "odb.h"
+#include "backend_helpers.h"
+#include "git2/sys/mempack.h"
+
+static git_repository *_repo;
+static git_odb *_odb;
+
+void test_odb_backend_loose__initialize(void)
+{
+	git_odb_backend *backend;
+
+	cl_fixture_sandbox("testrepo.git");
+
+#ifdef GIT_EXPERIMENTAL_SHA256
+	cl_git_pass(git_odb_backend_loose(&backend, "testrepo.git/objects", NULL));
+#else
+	cl_git_pass(git_odb_backend_loose(&backend, "testrepo.git/objects", 0, 0, 0, 0));
+#endif
+
+	cl_git_pass(git_odb__new(&_odb, NULL));
+	cl_git_pass(git_odb_add_backend(_odb, backend, 10));
+	cl_git_pass(git_repository_wrap_odb(&_repo, _odb));
+}
+
+void test_odb_backend_loose__cleanup(void)
+{
+	git_odb_free(_odb);
+	git_repository_free(_repo);
+
+	cl_fixture_cleanup("testrepo.git");
+}
+
+void test_odb_backend_loose__read(void)
+{
+	git_oid oid;
+	git_odb_object *obj;
+
+	cl_git_pass(git_oid__fromstr(&oid, "1385f264afb75a56a5bec74243be9b367ba4ca08", GIT_OID_SHA1));
+	cl_git_pass(git_odb_read(&obj, _odb, &oid));
+	git_odb_object_free(obj);
+}