automated-tests/src/dali-internal/utc-Dali-Internal-ActorRelayout.cpp

   1 /*
   2  * Copyright (c) 2021 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <dali-test-suite-utils.h>
  19 #include <dali/public-api/signals/callback.h>
  20 #include <stdlib.h>
  21 #include "test-custom-actor.h"
  22
  23 #include <iostream>
  24
  25 // Internal headers are allowed here
  26 #include <dali/internal/event/actors/actor-impl.h>
  27 #include <dali/internal/event/actors/actor-relayouter.h>
  28
  29 using namespace Dali;
  30 using Dali::Internal::Actor;
  31
  32 void utc_dali_internal_actor_relayouter_startup()
  33 {
  34   test_return_value = TET_UNDEF;
  35 }
  36
  37 void utc_dali_internal_actor_relayouter_cleanup()
  38 {
  39   test_return_value = TET_PASS;
  40 }
  41
  42 int UtcDaliActorRelayouter_CalculateSize(void)
  43 {
  44   TestApplication application;
  45
  46   auto  scene         = application.GetScene();
  47   auto  actor         = Test::TestCustomActor::New();
  48   auto& testActorImpl = Test::Impl::GetImpl(actor);
  49   auto& actorImpl     = GetImplementation(actor);
  50
  51   scene.Add(actor);
  52   actorImpl.SetSize(Vector2(100.0f, 100.0f));
  53   actorImpl.SetPreferredSize(Vector2(200.0f, 350.0f));
  54
  55   Vector2 maxSize(400.0f, 500.0f);
  56
  57   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::WIDTH, maxSize), 200.0f, 0.00001f, TEST_LOCATION);
  58   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::HEIGHT, maxSize), 350.0f, 0.00001f, TEST_LOCATION);
  59
  60   actor.SetResizePolicy(ResizePolicy::USE_ASSIGNED_SIZE, Dimension::HEIGHT);
  61   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::WIDTH, maxSize), 200.0f, 0.00001f, TEST_LOCATION);
  62   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::HEIGHT, maxSize), maxSize.y, 0.00001f, TEST_LOCATION);
  63
  64   testActorImpl.SetNaturalSize(Vector3(150.0f, 180.0f, 150.0f));
  65   actor.SetResizePolicy(ResizePolicy::USE_NATURAL_SIZE, Dimension::ALL_DIMENSIONS);
  66
  67   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::WIDTH, maxSize), 150.0f, 0.00001f, TEST_LOCATION);
  68   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::HEIGHT, maxSize), 180.0f, 0.00001f, TEST_LOCATION);
  69
  70   actor.SetResizePolicy(ResizePolicy::FIT_TO_CHILDREN, Dimension::ALL_DIMENSIONS);
  71   auto child = Test::TestCustomActor::New();
  72   child.SetResizePolicy(ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS);
  73   child.SetProperty(Dali::Actor::Property::SIZE, Vector2(20.0f, 40.0f));
  74   auto& childImpl = GetImplementation(child);
  75   actor.Add(child);
  76
  77   application.SendNotification();
  78   application.Render();
  79
  80   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::WIDTH, maxSize), 20.0f, 0.00001f, TEST_LOCATION);
  81   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::HEIGHT, maxSize), 40.0f, 0.00001f, TEST_LOCATION);
  82
  83   testActorImpl.SetWidthForHeightFactor(3.5f);
  84   testActorImpl.SetHeightForWidthFactor(1.7f);
  85   actor.SetResizePolicy(ResizePolicy::DIMENSION_DEPENDENCY, Dimension::WIDTH);
  86   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::WIDTH, maxSize), 140.0f, 0.00001f, TEST_LOCATION);
  87
  88   actor.SetResizePolicy(ResizePolicy::USE_NATURAL_SIZE, Dimension::WIDTH);
  89   actor.SetResizePolicy(ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT);
  90   application.SendNotification();
  91   application.Render();
  92   DALI_TEST_EQUALS(actorImpl.CalculateSize(Dimension::HEIGHT, maxSize), 255.0f, 0.00001f, TEST_LOCATION);
  93
  94   child.SetResizePolicy(ResizePolicy::SIZE_RELATIVE_TO_PARENT, Dimension::ALL_DIMENSIONS);
  95   child[Dali::Actor::Property::SIZE_MODE_FACTOR] = Vector3(0.5f, 1.0f, 1.0f);
  96   application.SendNotification();
  97   application.Render();
  98   DALI_TEST_EQUALS(childImpl.CalculateSize(Dimension::WIDTH, maxSize), 75.0f, 0.00001f, TEST_LOCATION);
  99   DALI_TEST_EQUALS(childImpl.CalculateSize(Dimension::HEIGHT, maxSize), 255.0f, 0.00001f, TEST_LOCATION);
 100
 101   child.SetResizePolicy(ResizePolicy::SIZE_FIXED_OFFSET_FROM_PARENT, Dimension::ALL_DIMENSIONS);
 102   child[Dali::Actor::Property::SIZE_MODE_FACTOR] = Vector3(-40.0f, -20.0f, 1.0f);
 103   application.SendNotification();
 104   application.Render();
 105   DALI_TEST_EQUALS(childImpl.CalculateSize(Dimension::WIDTH, maxSize), 110.0f, 0.00001f, TEST_LOCATION);
 106   DALI_TEST_EQUALS(childImpl.CalculateSize(Dimension::HEIGHT, maxSize), 235.0f, 0.00001f, TEST_LOCATION);
 107
 108   END_TEST;
 109 }