| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <gtest/gtest.h> |
| |
| #include <LayerUpdateQueue.h> |
| #include <RenderNode.h> |
| |
| #include <tests/common/TestUtils.h> |
| |
| namespace android { |
| namespace uirenderer { |
| |
| TEST(LayerUpdateQueue, construct) { |
| LayerUpdateQueue queue; |
| EXPECT_TRUE(queue.entries().empty()); |
| } |
| |
| // sync node properties, so properties() reflects correct width and height |
| static sp<RenderNode> createSyncedNode(uint32_t width, uint32_t height) { |
| sp<RenderNode> node = TestUtils::createNode(0, 0, width, height, nullptr); |
| TestUtils::syncHierarchyPropertiesAndDisplayList(node); |
| return node; |
| } |
| |
| TEST(LayerUpdateQueue, enqueueSimple) { |
| sp<RenderNode> a = createSyncedNode(100, 100); |
| sp<RenderNode> b = createSyncedNode(200, 200); |
| sp<RenderNode> c = createSyncedNode(200, 200); |
| |
| LayerUpdateQueue queue; |
| queue.enqueueLayerWithDamage(a.get(), Rect(25, 25, 75, 75)); |
| queue.enqueueLayerWithDamage(b.get(), Rect(100, 100, 300, 300)); |
| queue.enqueueLayerWithDamage(c.get(), Rect(.5, .5, .5, .5)); |
| |
| EXPECT_EQ(3u, queue.entries().size()); |
| |
| EXPECT_EQ(a.get(), queue.entries()[0].renderNode.get()); |
| EXPECT_EQ(Rect(25, 25, 75, 75), queue.entries()[0].damage); |
| EXPECT_EQ(b.get(), queue.entries()[1].renderNode.get()); |
| EXPECT_EQ(Rect(100, 100, 200, 200), queue.entries()[1].damage); // clipped to bounds |
| EXPECT_EQ(c.get(), queue.entries()[2].renderNode.get()); |
| EXPECT_EQ(Rect(0, 0, 1, 1), queue.entries()[2].damage); // rounded out |
| } |
| |
| TEST(LayerUpdateQueue, enqueueUnion) { |
| sp<RenderNode> a = createSyncedNode(100, 100); |
| |
| LayerUpdateQueue queue; |
| queue.enqueueLayerWithDamage(a.get(), Rect(10, 10, 20, 20)); |
| queue.enqueueLayerWithDamage(a.get(), Rect(30, 30, 40, 40)); |
| |
| EXPECT_EQ(1u, queue.entries().size()); |
| |
| EXPECT_EQ(a.get(), queue.entries()[0].renderNode.get()); |
| EXPECT_EQ(Rect(10, 10, 40, 40), queue.entries()[0].damage); |
| } |
| |
| TEST(LayerUpdateQueue, clear) { |
| sp<RenderNode> a = createSyncedNode(100, 100); |
| |
| LayerUpdateQueue queue; |
| queue.enqueueLayerWithDamage(a.get(), Rect(100, 100)); |
| |
| EXPECT_FALSE(queue.entries().empty()); |
| |
| queue.clear(); |
| |
| EXPECT_TRUE(queue.entries().empty()); |
| } |
| } |
| } |