75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <Snapshot.h>
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#include <tests/common/TestUtils.h>
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using namespace android::uirenderer;
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TEST(Snapshot, serializeIntersectedClip) {
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auto actualRoot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(0, 0, 100, 100));
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auto root = TestUtils::makeSnapshot(Matrix4::identity(), Rect(10, 10, 90, 90));
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auto child = TestUtils::makeSnapshot(Matrix4::identity(), Rect(50, 50, 90, 90));
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root->previous = actualRoot.get();
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child->previous = root.get();
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LinearAllocator allocator;
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ClipRect rect(Rect(0, 0, 75, 75));
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{
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auto intersectWithChild = child->serializeIntersectedClip(allocator,
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&rect, Matrix4::identity());
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ASSERT_NE(nullptr, intersectWithChild);
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EXPECT_EQ(Rect(50, 50, 75, 75), intersectWithChild->rect) << "Expect intersect with child";
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}
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rect.intersectWithRoot = true;
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{
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auto intersectWithRoot = child->serializeIntersectedClip(allocator,
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&rect, Matrix4::identity());
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ASSERT_NE(nullptr, intersectWithRoot);
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EXPECT_EQ(Rect(10, 10, 75, 75), intersectWithRoot->rect) << "Expect intersect with root";
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}
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}
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TEST(Snapshot, applyClip) {
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auto actualRoot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(0, 0, 100, 100));
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auto root = TestUtils::makeSnapshot(Matrix4::identity(), Rect(10, 10, 90, 90));
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root->previous = actualRoot.get();
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ClipRect rect(Rect(0, 0, 75, 75));
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{
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auto child = TestUtils::makeSnapshot(Matrix4::identity(), Rect(50, 50, 90, 90));
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child->previous = root.get();
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child->applyClip(&rect, Matrix4::identity());
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EXPECT_TRUE(child->getClipArea().isSimple());
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EXPECT_EQ(Rect(50, 50, 75, 75), child->getRenderTargetClip());
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}
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{
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rect.intersectWithRoot = true;
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auto child = TestUtils::makeSnapshot(Matrix4::identity(), Rect(50, 50, 90, 90));
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child->previous = root.get();
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child->applyClip(&rect, Matrix4::identity());
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EXPECT_TRUE(child->getClipArea().isSimple());
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EXPECT_EQ(Rect(10, 10, 75, 75), child->getRenderTargetClip());
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}
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}
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