diff options
Diffstat (limited to 'tests/test_backend.lua')
| -rw-r--r-- | tests/test_backend.lua | 90 |
1 files changed, 48 insertions, 42 deletions
diff --git a/tests/test_backend.lua b/tests/test_backend.lua index 1af0c72..ba0633a 100644 --- a/tests/test_backend.lua +++ b/tests/test_backend.lua @@ -7,24 +7,23 @@ if ( build_dir ) then package.cpath = build_dir .. "?.so;" .. package.cpath end -require"git2" +local git2 = require"git2" require"utils" print(dump(git2)) -local function dump_rawobj(obj) - print('dump RawObject:', obj) +local function dump_obj(obj) + print('dump OdbObject:', obj) if obj == nil then return end - print('hash = ', obj:hash()) - print('data = "' .. tostring(obj:data()) .. '"') - print('len = ', obj:len()) + print('id = ', obj:id()) print('type = ', obj:type()) end --- create database -local db = assert(git2.Database.new()) -print("dump Database interface") +-- create odb +local db = assert(git2.ODB.new()) +print("=============================================== new db=", db) +print("dump ODB interface") print(dbg_dump(db)) -- create backend @@ -40,62 +39,67 @@ local function get_obj(oid) end local cbs = { on_read = function(oid) - local raw_obj = nil print("------------------- read callback:", oid) - raw_obj = get_obj(oid) - if not raw_obj then + local obj = get_obj(oid) + if not obj then return nil, git2.ENOTFOUND end - return raw_obj, git2.SUCCESS + return obj.data, obj.otype +end, +on_read_prefix = function(short_oid, len) + print("------------------- read_prefix callback:", oid) + local obj = get_obj(short_oid) + if not obj then + if len ~= git2.OID.HEXSZ then + return nil, git2.ENOTIMPLEMENTED + end + return nil, git2.ENOTFOUND + end + return obj.data, obj.otype, short_oid end, on_read_header = function(oid) - local raw_obj = nil print("------------------- read_header callback:", oid) - raw_obj = get_obj(oid) - if not raw_obj then + local obj = get_obj(oid) + if not obj then return nil, git2.ENOTFOUND end - return raw_obj, git2.SUCCESS + return obj.len, obj.otype end, -on_write = function(raw_obj) - local oid = raw_obj:hash() - print("------------------- write callback:", raw_obj) +on_write = function(data, otype) + local oid = git2.ODB.hash(data, git2.Object.string2type(otype)) + print("------------------- write callback:", data, otype) if not oid then return nil, -1 end -- convert oid to string. local oid_str = tostring(oid) -- put raw object in cache - obj_cache[oid_str] = raw_obj - return oid, git2.SUCCESS + obj_cache[oid_str] = { data = data, len = #data, otype = otype} + return oid end, on_exists = function(oid) - local raw_obj = nil print("------------------- exists callback:", oid) - raw_obj = get_obj(oid) - if not raw_obj then - return raw_obj, git2.ENOTFOUND + local obj = get_obj(oid) + if not obj then + return false end - return git2.SUCCESS + return true end, on_free = function() print("------------------- free callback:") end, } -local backend = git2.DatabaseBackend(cbs) +local backend = git2.ODBBackend(cbs) print('add backend:', assert(db:add_backend(backend, 0))) -print('create test blob:') -local raw_obj = git2.RawObject.new('blob',"any ol content will do") - -print("test writing RawObject to database:") -local oid, err = db:write(raw_obj) +print("test writing test blob to odb:") +local oid, err = db:write("any ol content will do", 'blob') print('write:', oid, err) print() -print("test reading RawObjects from database:") +print("test reading RawObjects from odb:") local object_ids = { {'tree', "31f3d5703ce27f0b63c3eb0d829abdc95b51deae"}, {'commit', "d5a93c463d4cca0068750eb6af7b4b54eea8599b"}, @@ -103,10 +107,10 @@ local object_ids = { {'blob', "275a4019807c7bb7bc80c0ca8903bf84345e1bdf"}, } for _,obj in ipairs(object_ids) do - local oid = git2.OID.str(obj[2]) - local raw_obj, err = db:read(oid) - print('read', raw_obj, err) - dump_rawobj(raw_obj) + local oid = git2.OID.hex(obj[2]) + local obj, err = db:read(oid) + print('read', obj, err) + dump_obj(obj) print() end @@ -119,9 +123,10 @@ if not status then else print("Created repository with no backends from git repository:", git_path) end -db = rep:database() -backend = git2.DatabaseBackend(cbs) -print("add backend repository's database:", assert(db:add_backend(backend, 0))) +db = rep:odb() +print("=============================================== repo db=", db) +backend = git2.ODBBackend(cbs) +print("add backend repository's odb:", assert(db:add_backend(backend, 0))) print() print("try reading objects from repository:") @@ -132,7 +137,7 @@ local object_ids = { {'blob', "275a4019807c7bb7bc80c0ca8903bf84345e1bdf"}, } for _,obj in ipairs(object_ids) do - local oid = git2.OID.str(obj[2]) + local oid = git2.OID.hex(obj[2]) local obj, err = rep:lookup(oid, obj[1]) print('read', obj, err) print() @@ -140,6 +145,7 @@ end db = nil backend = nil +obj_cache = nil collectgarbage"collect" collectgarbage"collect" |