[cpp test-windows]46/26 clear mode crash (#19195)

PatriceJiang · web-flow · commit 4fea33e01753 · 2018-11-21T14:52:12.000+08:00
diff --git a/tests/cpp-tests/Classes/Sprite3DTest/Sprite3DTest.cpp b/tests/cpp-tests/Classes/Sprite3DTest/Sprite3DTest.cpp
@@ -2441,7 +2441,8 @@ CameraBackgroundClearTest::CameraBackgroundClearTest()
 
 void CameraBackgroundClearTest::switch_CameraClearMode(cocos2d::Ref* sender)
 {
-    auto type = _camera->getBackgroundBrush()->getBrushType();
+    auto brush = _camera->getBackgroundBrush();
+    auto type = brush ? brush->getBrushType() : CameraBackgroundBrush::BrushType::NONE;
     if (type == CameraBackgroundBrush::BrushType::NONE)
     {
         _camera->setBackgroundBrush(CameraBackgroundBrush::createDepthBrush(1.f));

Original file line number	Diff line number	Diff line change
`@@ -2441,7 +2441,8 @@ CameraBackgroundClearTest::CameraBackgroundClearTest()`
`2441`	`2441`
`2442`	`2442`	`void CameraBackgroundClearTest::switch_CameraClearMode(cocos2d::Ref* sender)`
`2443`	`2443`	`{`
`2444`		`- auto type = _camera->getBackgroundBrush()->getBrushType();`
	`2444`	`+ auto brush = _camera->getBackgroundBrush();`
	`2445`	`+ auto type = brush ? brush->getBrushType() : CameraBackgroundBrush::BrushType::NONE;`
`2445`	`2446`	`if (type == CameraBackgroundBrush::BrushType::NONE)`
`2446`	`2447`	`{`
`2447`	`2448`	`_camera->setBackgroundBrush(CameraBackgroundBrush::createDepthBrush(1.f));`