Merge "[sf-newfe] Add tests to validate when visibleregion change flag is set" into main (c9a675e7) · Commits · e / os / platform_frameworks_native

services/surfaceflinger/tests/unittests/LayerLifecycleManagerTest.cpp

+88 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,8 @@
		#include <gmock/gmock.h>
		#include <gtest/gtest.h>

		#include <renderengine/mock/FakeExternalTexture.h>

		#include "FrontEnd/LayerLifecycleManager.h"
		#include "LayerHierarchyTest.h"
		#include "TransactionState.h"
		@@ -25,6 +27,8 @@ using namespace android::surfaceflinger;

		namespace android::surfaceflinger::frontend {

		using namespace ftl::flag_operators;

		// To run test:
		/**
		mp :libsurfaceflinger_unittest && adb sync; adb shell \
		@@ -437,4 +441,88 @@ TEST_F(LayerLifecycleManagerTest, colorSetsVisibilityChangeFlag) {
		mLifecycleManager.commitChanges();
		}

		TEST_F(LayerLifecycleManagerTest, layerOpacityChangesSetsVisibilityChangeFlag) {
		// add a default buffer and make the layer opaque
		setFlags(1, layer_state_t::eLayerOpaque, layer_state_t::eLayerOpaque);
		setBuffer(1,
		std::make_shared<
		renderengine::mock::FakeExternalTexture>(1U /width/, 1U /height/,
		1ULL /* bufferId */,
		HAL_PIXEL_FORMAT_RGBA_8888,
		GRALLOC_USAGE_PROTECTED /usage/));

		mLifecycleManager.commitChanges();

		// set new buffer but layer opacity doesn't change
		setBuffer(1,
		std::make_shared<
		renderengine::mock::FakeExternalTexture>(1U /width/, 1U /height/,
		2ULL /* bufferId */,
		HAL_PIXEL_FORMAT_RGBA_8888,
		GRALLOC_USAGE_PROTECTED /usage/));
		EXPECT_EQ(mLifecycleManager.getGlobalChanges().get(),
		ftl::Flags<RequestedLayerState::Changes>(RequestedLayerState::Changes::Buffer \|
		RequestedLayerState::Changes::Content)
		.get());
		mLifecycleManager.commitChanges();

		// change layer flags and confirm visibility flag is set
		setFlags(1, layer_state_t::eLayerOpaque, 0);
		EXPECT_TRUE(
		mLifecycleManager.getGlobalChanges().test(RequestedLayerState::Changes::Visibility));
		mLifecycleManager.commitChanges();
		}

		TEST_F(LayerLifecycleManagerTest, bufferFormatChangesSetsVisibilityChangeFlag) {
		// add a default buffer and make the layer opaque
		setFlags(1, layer_state_t::eLayerOpaque, layer_state_t::eLayerOpaque);
		setBuffer(1,
		std::make_shared<
		renderengine::mock::FakeExternalTexture>(1U /width/, 1U /height/,
		1ULL /* bufferId */,
		HAL_PIXEL_FORMAT_RGBA_8888,
		GRALLOC_USAGE_PROTECTED /usage/));

		mLifecycleManager.commitChanges();

		// set new buffer with an opaque buffer format
		setBuffer(1,
		std::make_shared<
		renderengine::mock::FakeExternalTexture>(1U /width/, 1U /height/,
		2ULL /* bufferId */,
		HAL_PIXEL_FORMAT_RGB_888,
		GRALLOC_USAGE_PROTECTED /usage/));
		EXPECT_EQ(mLifecycleManager.getGlobalChanges().get(),
		ftl::Flags<RequestedLayerState::Changes>(RequestedLayerState::Changes::Buffer \|
		RequestedLayerState::Changes::Content \|
		RequestedLayerState::Changes::VisibleRegion \|
		RequestedLayerState::Changes::Visibility)
		.get());
		mLifecycleManager.commitChanges();
		}

		TEST_F(LayerLifecycleManagerTest, roundedCornerChangesSetsVisibilityChangeFlag) {
		// add a default buffer and make the layer opaque
		setFlags(1, layer_state_t::eLayerOpaque, layer_state_t::eLayerOpaque);
		setBuffer(1,
		std::make_shared<
		renderengine::mock::FakeExternalTexture>(1U /width/, 1U /height/,
		1ULL /* bufferId */,
		HAL_PIXEL_FORMAT_RGBA_8888,
		GRALLOC_USAGE_PROTECTED /usage/));

		mLifecycleManager.commitChanges();

		// add rounded corners which should make the layer translucent
		setRoundedCorners(1, 5.f);
		EXPECT_EQ(mLifecycleManager.getGlobalChanges().get(),
		ftl::Flags<RequestedLayerState::Changes>(
		RequestedLayerState::Changes::AffectsChildren \|
		RequestedLayerState::Changes::Content \|
		RequestedLayerState::Changes::Geometry \|
		RequestedLayerState::Changes::VisibleRegion)
		.get());
		mLifecycleManager.commitChanges();
		}

		} // namespace android::surfaceflinger::frontend