| 7 | namespace snap::drawing { |
| 8 | |
| 9 | TEST(PinchGestureRecognizer, canHandlePinchTwoPointers) { |
| 10 | auto container = makeContainer(0, 0, 100, 100); |
| 11 | |
| 12 | auto childView = createView(25, 25, 25, 25); |
| 13 | container->view->addChild(childView); |
| 14 | |
| 15 | auto pinchSnapshot = addPinchGesture(childView); |
| 16 | |
| 17 | container->dispatchEvent(TouchEventTypeDown, 30, 35, 1, 1, 2); |
| 18 | ASSERT_EQ(GestureRecognizerStateBegan, pinchSnapshot->state); |
| 19 | ASSERT_FLOAT_EQ(1, pinchSnapshot->pinchEvent.scale); |
| 20 | |
| 21 | container->dispatchEvent(TouchEventTypeMoved, 35, 40, 1, 2, 2); |
| 22 | ASSERT_EQ(GestureRecognizerStateChanged, pinchSnapshot->state); |
| 23 | ASSERT_FLOAT_EQ(1.5811388, pinchSnapshot->pinchEvent.scale); |
| 24 | |
| 25 | container->dispatchEvent(TouchEventTypePointerUp, 35, 40, 1, 2, 2); |
| 26 | ASSERT_EQ(GestureRecognizerStateChanged, pinchSnapshot->state); |
| 27 | ASSERT_FLOAT_EQ(1.5811388, pinchSnapshot->pinchEvent.scale); |
| 28 | |
| 29 | container->dispatchEvent(TouchEventTypeUp, 35, 40, 1, 2, 1); |
| 30 | ASSERT_EQ(GestureRecognizerStateEnded, pinchSnapshot->state); |
| 31 | ASSERT_FLOAT_EQ(1.5811388, pinchSnapshot->pinchEvent.scale); |
| 32 | |
| 33 | ASSERT_TRUE(container->root->getTouchDispatcher().isEmpty()); |
| 34 | } |
| 35 | |
| 36 | TEST(PinchGestureRecognizer, canHandlePinchTwoPointersInterrupted) { |
| 37 | auto container = makeContainer(0, 0, 100, 100); |
nothing calls this directly
no test coverage detected