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Unit tests
This commit is contained in:
Ukendio
parent
ff54fb3d62
commit
0f7cb78a59
2 changed files with 519 additions and 360 deletions
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@ -283,7 +283,7 @@ local function ECS_ID_IS_WILDCARD(e: i53): boolean
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return first == EcsWildcard or second == EcsWildcard
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end
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local function archetype_of(world: any, types: { i24 }, prev: Archetype?): Archetype
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local function archetype_create(world: any, types: { i24 }, prev: Archetype?): Archetype
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local ty = hash(types)
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local id = world.nextArchetypeId + 1
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@ -393,7 +393,7 @@ local function archetype_ensure(world: World, types, prev): Archetype
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return archetype
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end
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return archetype_of(world, types, prev)
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return archetype_create(world, types, prev)
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end
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local function find_insert(types: { i53 }, toAdd: i53): number
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@ -844,13 +844,16 @@ do
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end
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end
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lastArchetype = 1
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archetype = compatible_archetypes[lastArchetype]
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if not archetype then
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return EmptyQuery
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end
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entities = archetype.entities
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columns = archetype.columns
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tr = column_indices[lastArchetype]
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i = #entities
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return self
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end
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@ -916,14 +919,26 @@ do
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end
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if shouldRemove then
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table.remove(compatible_archetypes, i)
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local last = #compatible_archetypes
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if last ~= i then
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compatible_archetypes[i] = compatible_archetypes[last]
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column_indices[i] = column_indices[last]
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end
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compatible_archetypes[last] = nil
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column_indices[last] = nil
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end
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end
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if #compatible_archetypes == 0 then
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archetype = compatible_archetypes[lastArchetype]
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if not archetype then
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return EmptyQuery
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end
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entities = archetype.entities
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columns = archetype.columns
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tr = column_indices[lastArchetype]
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i = #entities
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return query
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end
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@ -1190,7 +1205,7 @@ function World.new()
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ROOT_ARCHETYPE = (nil :: any) :: Archetype,
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}, World)
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self.ROOT_ARCHETYPE = archetype_of(self, {})
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self.ROOT_ARCHETYPE = archetype_create(self, {})
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for i = HI_COMPONENT_ID + 1, EcsRest do
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-- Initialize built-in components
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@ -1210,7 +1225,7 @@ return {
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Component = EcsComponent,
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Wildcard = EcsWildcard :: Entity,
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w = EcsWildcard :: Entity,
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Rest = EcsRest,
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Rest = EcsRest :: Entity,
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pair = (ECS_PAIR :: any) :: <R, T>(pred: Entity, obj: Entity) -> number,
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704
test/tests.luau
704
test/tests.luau
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@ -20,11 +20,137 @@ local function CHECK_NO_ERR<T...>(s: string, fn: (T...) -> (), ...: T...)
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CHECK(msg == s, 2)
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end
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end
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local N = 10
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local N = 2^8
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type World = jecs.WorldShim
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TEST("world", function()
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local function debug_world_inspect(world)
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local function record(e)
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return world.entityIndex.sparse[e]
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end
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local function tbl(e)
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return record(e).archetype
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end
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local function archetype(e)
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return tbl(e).type
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end
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local function records(e)
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return tbl(e).records
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end
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local function columns(e)
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return tbl(e).columns
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end
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local function row(e)
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return record(e).row
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end
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-- Important to order them in the order of their columns
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local function tuple(e, ...)
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for i, column in columns(e) do
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if select(i, ...) ~= column[row(e)] then
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return false
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end
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end
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return true
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end
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return {
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record = record,
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tbl = tbl,
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archetype = archetype,
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records = records,
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row = row,
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tuple = tuple,
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}
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end
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TEST("world:entity()", function()
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do CASE "unique IDs"
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local world = jecs.World.new()
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local set = {}
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for i = 1, N do
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local e = world:entity()
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CHECK(not set[e])
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set[e] = true
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end
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end
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do CASE "generations"
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local world = jecs.World.new()
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local e = world:entity()
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CHECK(ECS_ID(e) == 1 + jecs.Rest)
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CHECK(getAlive(world.entityIndex, ECS_ID(e)) == e)
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CHECK(ECS_GENERATION(e) == 0) -- 0
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e = ECS_GENERATION_INC(e)
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CHECK(ECS_GENERATION(e) == 1) -- 1
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end
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do CASE "pairs"
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local world = jecs.World.new()
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local _e = world:entity()
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local e2 = world:entity()
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local e3 = world:entity()
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-- Incomplete pair, must have a bit flag that notes it is a pair
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CHECK(IS_PAIR(world:entity()) == false)
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local pair = pair(e2, e3)
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CHECK(IS_PAIR(pair) == true)
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CHECK(ecs_pair_relation(world.entityIndex, pair) == e2)
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CHECK(ecs_pair_object(world.entityIndex, pair) == e3)
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end
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end)
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TEST("world:set()", function()
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do CASE "archetype move"
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do
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local world = jecs.World.new()
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local d = debug_world_inspect(world)
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local _1 = world:component()
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local _2 = world:component()
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local e = world:entity()
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-- An entity starts without an archetype or row
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-- should therefore not need to copy over data
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CHECK(d.tbl(e) == nil)
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CHECK(d.row(e) == nil)
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local archetypes = #world.archetypes
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-- This should create a new archetype since it is the first
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-- entity to have moved there
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world:set(e, _1, 1)
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local oldRow = d.row(e)
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local oldArchetype = d.archetype(e)
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CHECK(#world.archetypes == archetypes + 1)
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CHECK(oldArchetype == "1")
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CHECK(d.tbl(e))
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CHECK(oldRow == 1)
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world:set(e, _2, 2)
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CHECK(d.archetype(e) == "1_2")
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-- Should have tuple of fields to the next archetype and set the component data
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CHECK(d.tuple(e, 1, 2))
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-- Should have moved the data from the old archetype
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CHECK(world.archetypeIndex[oldArchetype].columns[_1][oldRow] == nil)
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end
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end
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do CASE "arbitrary order"
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local world = jecs.World.new()
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local Health = world:entity()
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local Poison = world:component()
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local id = world:entity()
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world:set(id, Poison, 5)
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world:set(id, Health, 50)
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CHECK(world:get(id, Poison) == 5)
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end
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end)
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TEST("world:remove()", function()
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do CASE "should allow remove a component that doesn't exist on entity"
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local world = jecs.World.new()
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@ -43,44 +169,72 @@ TEST("world", function()
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CHECK(world:get(id, Poison) == nil)
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CHECK(world:get(id, Health) == 50)
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end
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do CASE("should find every component id")
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local world = jecs.World.new() :: World
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local A = world:component()
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local B = world:component()
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world:entity()
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world:entity()
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world:entity()
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end)
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local count = 0
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for componentId in world:query(jecs.Component) do
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if componentId ~= A and componentId ~= B then
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error("found entity")
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end
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count += 1
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end
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CHECK(count == 2)
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end
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do CASE("should remove its components")
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local world = jecs.World.new() :: World
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local A = world:component()
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local B = world:component()
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TEST("world:add()", function()
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do CASE "idempotent"
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local world = jecs.World.new()
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local d = debug_world_inspect(world)
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local _1, _2 = world:component(), world:component()
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local e = world:entity()
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world:set(e, A, true)
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world:set(e, B, true)
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CHECK(world:get(e, A))
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CHECK(world:get(e, B))
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world:clear(e)
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CHECK(world:get(e, A) == nil)
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CHECK(world:get(e, B) == nil)
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world:add(e, _1)
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world:add(e, _2)
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world:add(e, _2) -- should have 0 effects
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CHECK(d.archetype(e) == "1_2")
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end
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do CASE("should drain query while iterating")
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do CASE "archetype move"
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do
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local world = jecs.World.new()
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local d = debug_world_inspect(world)
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local _1 = world:component()
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local e = world:entity()
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-- An entity starts without an archetype or row
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-- should therefore not need to copy over data
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CHECK(d.tbl(e) == nil)
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CHECK(d.row(e) == nil)
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local archetypes = #world.archetypes
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-- This should create a new archetype
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world:add(e, _1)
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CHECK(#world.archetypes == archetypes + 1)
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CHECK(d.archetype(e) == "1")
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CHECK(d.tbl(e))
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end
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end
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end)
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TEST("world:query()", function()
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do CASE "query single component"
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do
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local world = jecs.World.new()
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local A = world:component()
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local B = world:component()
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local entities = {}
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for i = 1, N do
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local id = world:entity()
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world:set(id, A, true)
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if i > 5 then
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world:set(id, B, true)
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end
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entities[i] = id
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end
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for id in world:query(A) do
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table.remove(entities, CHECK(table.find(entities, id)))
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end
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CHECK(#entities == 0)
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end
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do
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local world = jecs.World.new() :: World
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local A = world:component()
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local B = world:component()
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@ -105,8 +259,30 @@ TEST("world", function()
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CHECK(i == 2)
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CHECK(j == 0)
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end
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end
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do CASE("should be able to get next results")
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do CASE "query missing component"
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local world = jecs.World.new()
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local A = world:component()
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local B = world:component()
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local C = world:component()
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local e1 = world:entity()
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local e2 = world:entity()
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world:set(e1, A, "abc")
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world:set(e2, A, "def")
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world:set(e1, B, 123)
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world:set(e2, B, 457)
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local counter = 0
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for _ in world:query(B, C) do
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counter += 1
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end
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CHECK(counter == 0)
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end
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do CASE "should be able to get next results"
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local world = jecs.World.new() :: World
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world:component()
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local A = world:component()
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@ -123,36 +299,12 @@ TEST("world", function()
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local e, data = q:next()
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while e do
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CHECK(
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if e == eA then data == true
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elseif e == eAB then data == true
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else false
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)
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if e ~= eA and e ~= eAB then
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CHECK(false)
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end
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e, data = q:next()
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end
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end
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do CASE("should query all matching entities")
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local world = jecs.World.new()
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local A = world:component()
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local B = world:component()
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local entities = {}
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for i = 1, N do
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local id = world:entity()
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world:set(id, A, true)
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if i > 5 then
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world:set(id, B, true)
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end
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entities[i] = id
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end
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for id in world:query(A) do
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table.remove(entities, CHECK(table.find(entities, id)))
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end
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CHECK(#entities == 0)
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CHECK(true)
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end
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do CASE("should query all matching entities when irrelevant component is removed")
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@ -208,65 +360,6 @@ TEST("world", function()
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CHECK(#entities == 0)
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end
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do CASE("should allow setting components in arbitrary order")
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local world = jecs.World.new()
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local Health = world:entity()
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local Poison = world:component()
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local id = world:entity()
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world:set(id, Poison, 5)
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world:set(id, Health, 50)
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CHECK(world:get(id, Poison) == 5)
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end
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do CASE("should allow deleting components")
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local world = jecs.World.new()
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local Health = world:entity()
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local Poison = world:component()
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local id = world:entity()
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world:set(id, Poison, 5)
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world:set(id, Health, 50)
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local id1 = world:entity()
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world:set(id1, Poison, 500)
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world:set(id1, Health, 50)
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world:delete(id)
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CHECK(world:get(id, Poison) == nil)
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CHECK(world:get(id, Health) == nil)
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CHECK(world:get(id1, Poison) == 500)
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CHECK(world:get(id1, Health) == 50)
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end
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do CASE("should increment generation")
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local world = jecs.World.new()
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local e = world:entity()
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CHECK(ECS_ID(e) == 1 + jecs.Rest)
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CHECK(getAlive(world.entityIndex, ECS_ID(e)) == e)
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CHECK(ECS_GENERATION(e) == 0) -- 0
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e = ECS_GENERATION_INC(e)
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CHECK(ECS_GENERATION(e) == 1) -- 1
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end
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do CASE("should get alive from index in the dense array")
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local world = jecs.World.new()
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local _e = world:entity()
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local e2 = world:entity()
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local e3 = world:entity()
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CHECK(IS_PAIR(world:entity()) == false)
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local pair = pair(e2, e3)
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CHECK(IS_PAIR(pair) == true)
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CHECK(ecs_pair_relation(world.entityIndex, pair) == e2)
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CHECK(ecs_pair_object(world.entityIndex, pair) == e3)
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end
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do CASE("should allow querying for relations")
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local world = jecs.World.new()
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local Eats = world:entity()
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@ -392,49 +485,8 @@ TEST("world", function()
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CHECK(count == 2)
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end
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do CASE "should be able to add/remove matching entity during iteration"
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local world = jecs.World.new()
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local Name = world:component()
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for i = 1, 5 do
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local e = world:entity()
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world:set(e, Name, tostring(e))
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end
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local count = 0
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for id, name in world:query(Name) do
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count += 1
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CHECK(id == tonumber(name))
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world:remove(id, Name)
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local e = world:entity()
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world:set(e, Name, tostring(e))
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end
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CHECK(count == 5)
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end
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do CASE "should allow adding a matching entity during iteration"
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local world = jecs.World.new()
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local A = world:component()
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local B = world:component()
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local e1 = world:entity()
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local e2 = world:entity()
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world:add(e1, A)
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world:add(e2, A)
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world:add(e2, B)
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local count = 0
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for id in world:query(A) do
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local e = world:entity()
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world:add(e, A)
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world:add(e, B)
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count += 1
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end
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CHECK(count == 3)
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end
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do CASE "should not iterate same entity when adding component"
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do CASE "iterator invalidation"
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do CASE "adding"
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SKIP()
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
|
|
@ -456,65 +508,27 @@ TEST("world", function()
|
|||
CHECK(count == 2)
|
||||
end
|
||||
|
||||
do CASE "should replace component data"
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
local C = world:component()
|
||||
|
||||
local e = world:entity()
|
||||
world:set(e, A, 1)
|
||||
world:set(e, B, true)
|
||||
world:set(e, C, "hello ")
|
||||
|
||||
world:query(A, B, C):replace(function(a, b, c)
|
||||
return a * 2, not b, c.."world"
|
||||
end)
|
||||
|
||||
CHECK(world:get(e, A) == 2)
|
||||
CHECK(world:get(e, B) == false)
|
||||
CHECK(world:get(e, C) == "hello world")
|
||||
end
|
||||
|
||||
do CASE "should not iterate when nothing matches query"
|
||||
do CASE "spawning"
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
|
||||
local e1 = world:entity()
|
||||
local e2 = world:entity()
|
||||
world:add(e1, A)
|
||||
world:add(e2, A)
|
||||
world:add(e2, B)
|
||||
|
||||
local count = 0
|
||||
for id in world:query(B) do
|
||||
for id in world:query(A) do
|
||||
local e = world:entity()
|
||||
world:add(e, A)
|
||||
world:add(e, B)
|
||||
count += 1
|
||||
end
|
||||
|
||||
CHECK(count == 0)
|
||||
CHECK(count == 3)
|
||||
end
|
||||
|
||||
do CASE "should return nothing for empty iteration"
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
|
||||
local e1 = world:entity()
|
||||
world:add(e1, A)
|
||||
|
||||
local query = world:query(B)
|
||||
CHECK(query.next() == nil)
|
||||
CHECK(query.replace() == nil)
|
||||
end
|
||||
|
||||
do CASE "should properly handle query:without for empty iteration"
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
|
||||
local e1 = world:entity()
|
||||
world:add(e1, A)
|
||||
|
||||
local query = world:query(B)
|
||||
CHECK(query == query:without())
|
||||
end
|
||||
|
||||
do CASE "should not find any entities"
|
||||
|
|
@ -535,6 +549,94 @@ TEST("world", function()
|
|||
CHECK(withoutCount == 0)
|
||||
end
|
||||
|
||||
do CASE "Empty Query"
|
||||
do
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
|
||||
local e1 = world:entity()
|
||||
world:add(e1, A)
|
||||
|
||||
local query = world:query(B)
|
||||
CHECK(query:next() == nil)
|
||||
CHECK(query:replace() == nil)
|
||||
CHECK(query:without() == query)
|
||||
end
|
||||
|
||||
do
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
|
||||
local e1 = world:entity()
|
||||
world:add(e1, A)
|
||||
|
||||
local count = 0
|
||||
for id in world:query(B) do
|
||||
count += 1
|
||||
end
|
||||
|
||||
CHECK(count == 0)
|
||||
end
|
||||
end
|
||||
|
||||
do CASE "replace"
|
||||
local world = jecs.World.new()
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
local C = world:component()
|
||||
|
||||
local e = world:entity()
|
||||
world:set(e, A, 1)
|
||||
world:set(e, B, true)
|
||||
world:set(e, C, "hello ")
|
||||
|
||||
world:query(A, B, C):replace(function(a, b, c)
|
||||
return a * 2, not b, c.."world"
|
||||
end)
|
||||
|
||||
CHECK(world:get(e, A) == 2)
|
||||
CHECK(world:get(e, B) == false)
|
||||
CHECK(world:get(e, C) == "hello world")
|
||||
end
|
||||
|
||||
do CASE "without"
|
||||
do
|
||||
-- REGRESSION TEST
|
||||
local world = jecs.World.new()
|
||||
local _1, _2, _3 = world:component(), world:component(), world:component()
|
||||
|
||||
local counter = 0
|
||||
for e, a, b in world:query(_1, _2):without(_3) do
|
||||
counter += 1
|
||||
end
|
||||
CHECK(counter == 0)
|
||||
end
|
||||
end
|
||||
end)
|
||||
|
||||
TEST("world:clear()", function()
|
||||
do CASE("should remove its components")
|
||||
local world = jecs.World.new() :: World
|
||||
local A = world:component()
|
||||
local B = world:component()
|
||||
|
||||
local e = world:entity()
|
||||
|
||||
world:set(e, A, true)
|
||||
world:set(e, B, true)
|
||||
|
||||
CHECK(world:get(e, A))
|
||||
CHECK(world:get(e, B))
|
||||
|
||||
world:clear(e)
|
||||
CHECK(world:get(e, A) == nil)
|
||||
CHECK(world:get(e, B) == nil)
|
||||
end
|
||||
end)
|
||||
|
||||
TEST("world:has()", function()
|
||||
do CASE "should find Tag on entity"
|
||||
local world = jecs.World.new()
|
||||
|
||||
|
|
@ -561,7 +663,40 @@ TEST("world", function()
|
|||
|
||||
CHECK(world:has(e, A, B, C, D) == false)
|
||||
end
|
||||
end)
|
||||
|
||||
TEST("world:component()", function()
|
||||
do CASE "only components should have EcsComponent trait"
|
||||
local world = jecs.World.new() :: World
|
||||
local A = world:component()
|
||||
local e = world:entity()
|
||||
|
||||
CHECK(world:has(A, jecs.Component))
|
||||
CHECK(not world:has(e, jecs.Component))
|
||||
end
|
||||
end)
|
||||
|
||||
TEST("world:delete", function()
|
||||
do CASE("should allow deleting components")
|
||||
local world = jecs.World.new()
|
||||
|
||||
local Health = world:entity()
|
||||
local Poison = world:component()
|
||||
|
||||
local id = world:entity()
|
||||
world:set(id, Poison, 5)
|
||||
world:set(id, Health, 50)
|
||||
local id1 = world:entity()
|
||||
world:set(id1, Poison, 500)
|
||||
world:set(id1, Health, 50)
|
||||
|
||||
world:delete(id)
|
||||
|
||||
CHECK(world:get(id, Poison) == nil)
|
||||
CHECK(world:get(id, Health) == nil)
|
||||
CHECK(world:get(id1, Poison) == 500)
|
||||
CHECK(world:get(id1, Health) == 50)
|
||||
end
|
||||
end)
|
||||
|
||||
type Tracker<T> = { track: (world: World, fn: (changes: {
|
||||
|
|
@ -573,6 +708,25 @@ type Tracker<T> = { track: (world: World, fn: (changes: {
|
|||
|
||||
type Entity<T = any> = number & { __nominal_type_dont_use: T }
|
||||
|
||||
local function diff(a, b)
|
||||
local size = 0
|
||||
for k, v in a do
|
||||
if b[k] ~= v then
|
||||
return true
|
||||
end
|
||||
size += 1
|
||||
end
|
||||
for k, v in b do
|
||||
size -= 1
|
||||
end
|
||||
|
||||
if size ~= 0 then
|
||||
return true
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
local ChangeTracker: <T>(world: World, component: Entity<T>) -> Tracker<T>
|
||||
|
||||
do
|
||||
|
|
@ -594,37 +748,15 @@ do
|
|||
end
|
||||
|
||||
if is_trivial == nil then
|
||||
isTrivial = typeof(data) ~= "table"
|
||||
end
|
||||
|
||||
if not isTrivial then
|
||||
data = table.clone(data)
|
||||
is_trivial = typeof(data) ~= "table"
|
||||
end
|
||||
|
||||
add[id] = data
|
||||
|
||||
return id, data
|
||||
end
|
||||
end
|
||||
|
||||
local function diff(a, b)
|
||||
local size = 0
|
||||
for k, v in a do
|
||||
if b[k] ~= v then
|
||||
return true
|
||||
end
|
||||
size += 1
|
||||
end
|
||||
for k, v in b do
|
||||
size -= 1
|
||||
end
|
||||
|
||||
if size ~= 0 then
|
||||
return true
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
local function changes_changed()
|
||||
local q = world:query(T, PreviousT)
|
||||
|
||||
|
|
@ -635,7 +767,8 @@ do
|
|||
return nil
|
||||
end
|
||||
|
||||
if isTrivial and new ~= old then
|
||||
if is_trivial and new ~= old then
|
||||
break
|
||||
elseif diff(new, old) then
|
||||
break
|
||||
end
|
||||
|
|
@ -669,8 +802,8 @@ do
|
|||
}
|
||||
|
||||
local function track(fn)
|
||||
added = true
|
||||
removed = true
|
||||
added = false
|
||||
removed = false
|
||||
|
||||
fn(changes)
|
||||
|
||||
|
|
@ -685,7 +818,7 @@ do
|
|||
end
|
||||
|
||||
for e, data in add do
|
||||
world:set(e, PreviousT, if isTrivial then data else table.clone(data))
|
||||
world:set(e, PreviousT, if is_trivial then data else table.clone(data))
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -702,78 +835,89 @@ do
|
|||
end
|
||||
end
|
||||
|
||||
TEST("changetracker", function()
|
||||
TEST("changetracker:track()", function()
|
||||
local world = jecs.World.new()
|
||||
|
||||
do CASE "should allow change tracking"
|
||||
do CASE "added"
|
||||
local Test = world:component() :: Entity<{ foo: number }>
|
||||
local TestTracker = ChangeTracker(world, Test)
|
||||
|
||||
local e = world:entity()
|
||||
world:set(e, Test, { foo = 11 })
|
||||
local e1 = world:entity()
|
||||
local data = { foo = 11 }
|
||||
world:set(e1, Test, data)
|
||||
|
||||
TestTracker.track(function(changes)
|
||||
local added = 0
|
||||
local changed = 0
|
||||
local removed = 0
|
||||
for e, data in changes.added() do
|
||||
for e, test in changes.added() do
|
||||
added+=1
|
||||
CHECK(test == data)
|
||||
end
|
||||
for e, old, new in changes.changed() do
|
||||
changed+=1
|
||||
CHECK(false)
|
||||
end
|
||||
for e in changes.removed() do
|
||||
removed+=1
|
||||
CHECK(false)
|
||||
end
|
||||
CHECK(added == 1)
|
||||
CHECK(changed == 0)
|
||||
CHECK(removed == 0)
|
||||
end)
|
||||
|
||||
for e, test in world:query(Test) do
|
||||
test.foo = test.foo + 1
|
||||
end
|
||||
do CASE "changed"
|
||||
local Test = world:component() :: Entity<{ foo: number }>
|
||||
local TestTracker = ChangeTracker(world, Test)
|
||||
|
||||
local data = { foo = 11 }
|
||||
local e1 = world:entity()
|
||||
world:set(e1, Test, data)
|
||||
|
||||
TestTracker.track(function(changes)
|
||||
local added = 0
|
||||
end)
|
||||
|
||||
data.foo += 1
|
||||
|
||||
TestTracker.track(function(changes)
|
||||
for _ in changes.added() do
|
||||
CHECK(false)
|
||||
end
|
||||
local changed = 0
|
||||
local removed = 0
|
||||
|
||||
for e, data in changes.added() do
|
||||
added+=1
|
||||
end
|
||||
for e, old, new in changes.changed() do
|
||||
changed+=1
|
||||
CHECK(e == e1)
|
||||
CHECK(new == data)
|
||||
CHECK(old ~= new)
|
||||
CHECK(diff(new, old))
|
||||
changed +=1
|
||||
end
|
||||
for e in changes.removed() do
|
||||
removed+=1
|
||||
end
|
||||
|
||||
CHECK(added == 0)
|
||||
CHECK(changed == 1)
|
||||
CHECK(removed == 0)
|
||||
end)
|
||||
end
|
||||
do CASE "removed"
|
||||
local Test = world:component() :: Entity<{ foo: number }>
|
||||
local TestTracker = ChangeTracker(world, Test)
|
||||
|
||||
world:remove(e, Test)
|
||||
local data = { foo = 11 }
|
||||
local e1 = world:entity()
|
||||
world:set(e1, Test, data)
|
||||
|
||||
TestTracker.track(function(changes)
|
||||
local added = 0
|
||||
local changed = 0
|
||||
end)
|
||||
|
||||
world:remove(e1, Test)
|
||||
|
||||
TestTracker.track(function(changes)
|
||||
for _ in changes.added() do
|
||||
CHECK(false)
|
||||
end
|
||||
for _ in changes.changed() do
|
||||
CHECK(false)
|
||||
end
|
||||
local removed = 0
|
||||
for e, data in changes.added() do
|
||||
added+=1
|
||||
end
|
||||
for e, old, new in changes.changed() do
|
||||
changed+=1
|
||||
end
|
||||
for e in changes.removed() do
|
||||
removed+=1
|
||||
removed += 1
|
||||
CHECK(e == e1)
|
||||
end
|
||||
CHECK(added == 0)
|
||||
CHECK(changed == 0)
|
||||
CHECK(removed == 1)
|
||||
end)
|
||||
end
|
||||
|
||||
end)
|
||||
|
||||
FINISH()
|
||||
|
|
|
|||
Loading…
Reference in a new issue