Fixed crashes in test case of Scene/Node.

tests/cpp-tests/Classes/NodeTest/NodeTest.cpp

@@ -336,7 +336,6 @@ void StressTest1::shouldNotCrash(float dt)
 // remove
 void StressTest1::removeMe(Node* node)
 {
-    getParent()->removeChild(node, true);
     getTestSuite()->enterNextTest();
 }
 

tests/cpp-tests/Classes/SceneTest/SceneTest.cpp

@@ -69,23 +69,14 @@ SceneTestLayer1::~SceneTestLayer1()
 
 void SceneTestLayer1::onPushScene(Ref* sender)
 {
-    auto scene = new (std::nothrow) SceneTestScene();
-    auto layer = new (std::nothrow) SceneTestLayer2();
-    scene->addChild( layer, 0 );
+    auto scene = SceneTestScene::create(2);
     Director::getInstance()->pushScene( scene );
-    scene->release();
-    layer->release();
 }
 
 void SceneTestLayer1::onPushSceneTran(Ref* sender)
 {
-    auto scene = new (std::nothrow) SceneTestScene();
-    auto layer = new (std::nothrow) SceneTestLayer2();
-    scene->addChild( layer, 0 );
-
+    auto scene = SceneTestScene::create(2);
     Director::getInstance()->pushScene( TransitionSlideInT::create(1, scene) );
-    scene->release();
-    layer->release();
 }
 
 
@@ -144,21 +135,14 @@ void SceneTestLayer2::onGoBack(Ref* sender)
 
 void SceneTestLayer2::onReplaceScene(Ref* sender)
 {
-    auto scene = new (std::nothrow) SceneTestScene();
-    auto layer = SceneTestLayer3::create();
-    scene->addChild( layer, 0 );
+    auto scene = SceneTestScene::create(3);
     Director::getInstance()->replaceScene( scene );
-    scene->release();
 }
 
-
 void SceneTestLayer2::onReplaceSceneTran(Ref* sender)
 {
-    auto scene = new (std::nothrow) SceneTestScene();
-    auto layer = SceneTestLayer3::create();
-    scene->addChild( layer, 0 );
+    auto scene = SceneTestScene::create(3);
     Director::getInstance()->replaceScene( TransitionFlipX::create(2, scene) );
-    scene->release();
 }
 
 //------------------------------------------------------------------
@@ -228,13 +212,32 @@ void SceneTestLayer3::item3Clicked(Ref* sender)
     Director::getInstance()->popToSceneStackLevel(2);
 }
 
-bool SceneTestScene::init()
+SceneTestScene* SceneTestScene::create(int testIndex /* = 1 */)
 {
-    if (TestCase::init())
+    auto scene = new (std::nothrow) SceneTestScene;
+    if (scene && scene->init())
     {
-        addChild(SceneTestLayer1::create());
-        return true;
+        scene->autorelease();
+        switch (testIndex)
+        {
+        case 1:
+            scene->addChild(SceneTestLayer1::create());
+            break;
+        case 2:
+            scene->addChild(SceneTestLayer2::create());
+            break;
+        case 3:
+            scene->addChild(SceneTestLayer3::create());
+            break;
+        default:
+            break;
+        }
+    }
+    else
+    {
+        delete scene;
+        scene = nullptr;
     }
 
-    return false;
+    return scene;
 }

tests/cpp-tests/Classes/SceneTest/SceneTest.h

@@ -10,6 +10,7 @@ class SceneTestLayer1 : public cocos2d::Layer
 {
 public:
     CREATE_FUNC(SceneTestLayer1);
+
     SceneTestLayer1();
     ~SceneTestLayer1();
 
@@ -27,6 +28,7 @@ class SceneTestLayer2 : public cocos2d::Layer
     float    _timeCounter;
 public:
     CREATE_FUNC(SceneTestLayer2);
+
     SceneTestLayer2();
 
     void testDealloc(float dt);
@@ -39,8 +41,10 @@ class SceneTestLayer3 : public cocos2d::LayerColor
 {
 public:
     CREATE_FUNC(SceneTestLayer3);
+
     SceneTestLayer3();
-    bool init();
+
+    virtual bool init() override;
     virtual void testDealloc(float dt);
     void item0Clicked(cocos2d::Ref* sender);
     void item1Clicked(cocos2d::Ref* sender);
@@ -51,9 +55,7 @@ public:
 class SceneTestScene : public TestCase
 {
 public:
-    CREATE_FUNC(SceneTestScene);
-
-    virtual bool init() override;
+    static SceneTestScene* create(int testIndex = 1);
 };
 
 #endif