You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
3.5 KiB
116 lines
3.5 KiB
4 months ago
|
/*
|
||
|
|
* Copyright (C) 2019 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
// TODO(b/129481165): remove the #pragma below and fix conversion issues
|
||
|
|
#pragma clang diagnostic push
|
||
|
|
#pragma clang diagnostic ignored "-Wextra"
|
||
|
|
|
||
|
|
#undef LOG_TAG
|
||
|
|
#define LOG_TAG "LibSurfaceFlingerUnittests"
|
||
|
|
|
||
|
|
#include <binder/Parcel.h>
|
||
|
|
#include <gmock/gmock.h>
|
||
|
|
#include <gtest/gtest.h>
|
||
|
|
#include <gui/LayerMetadata.h>
|
||
|
|
#include <log/log.h>
|
||
|
|
|
||
|
|
namespace android {
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
class LayerMetadataTest : public testing::Test {
|
||
|
|
public:
|
||
|
|
LayerMetadataTest();
|
||
|
|
~LayerMetadataTest() override;
|
||
|
|
};
|
||
|
|
|
||
|
|
LayerMetadataTest::LayerMetadataTest() {
|
||
|
|
const ::testing::TestInfo* const test_info =
|
||
|
|
::testing::UnitTest::GetInstance()->current_test_info();
|
||
|
|
ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name());
|
||
|
|
}
|
||
|
|
|
||
|
|
LayerMetadataTest::~LayerMetadataTest() {
|
||
|
|
const ::testing::TestInfo* const test_info =
|
||
|
|
::testing::UnitTest::GetInstance()->current_test_info();
|
||
|
|
ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name());
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST_F(LayerMetadataTest, testLayerMetadata) {
|
||
|
|
LayerMetadata metadata;
|
||
|
|
|
||
|
|
ASSERT_EQ(0, metadata.mMap.size());
|
||
|
|
|
||
|
|
// Test non-set
|
||
|
|
ASSERT_EQ(3, metadata.getInt32(4, 3));
|
||
|
|
|
||
|
|
// Make sure it's still unset
|
||
|
|
ASSERT_EQ(5, metadata.getInt32(4, 5));
|
||
|
|
|
||
|
|
metadata.setInt32(4, 2);
|
||
|
|
ASSERT_EQ(2, metadata.getInt32(4, 0));
|
||
|
|
|
||
|
|
// data is too small
|
||
|
|
metadata.mMap[2] = std::vector<uint8_t>{'a', 'b'};
|
||
|
|
ASSERT_EQ(0, metadata.getInt32(2, 0));
|
||
|
|
|
||
|
|
Parcel p;
|
||
|
|
metadata.writeToParcel(&p);
|
||
|
|
LayerMetadata reconstructed;
|
||
|
|
reconstructed.setInt32(3, 1); // to make sure it gets replaced
|
||
|
|
p.setDataPosition(0);
|
||
|
|
reconstructed.readFromParcel(&p);
|
||
|
|
ASSERT_EQ(metadata.mMap, reconstructed.mMap);
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST_F(LayerMetadataTest, merge) {
|
||
|
|
LayerMetadata metadata;
|
||
|
|
metadata.setInt32(4, 2);
|
||
|
|
metadata.mMap[2] = std::vector<uint8_t>{'a', 'b'};
|
||
|
|
|
||
|
|
LayerMetadata second;
|
||
|
|
std::vector<uint8_t> someData{'c', 'd', '\0'};
|
||
|
|
second.mMap[2] = someData;
|
||
|
|
second.setInt32(6, 5);
|
||
|
|
second.mMap[4].clear(); // will not delete if eraseEmpty is false
|
||
|
|
bool changed = metadata.merge(second);
|
||
|
|
|
||
|
|
ASSERT_TRUE(changed);
|
||
|
|
ASSERT_EQ(3, metadata.mMap.size());
|
||
|
|
ASSERT_EQ(someData, second.mMap[2]);
|
||
|
|
ASSERT_EQ(5, metadata.getInt32(6, 0));
|
||
|
|
ASSERT_TRUE(metadata.mMap.at(4).empty());
|
||
|
|
|
||
|
|
LayerMetadata withErase;
|
||
|
|
withErase.mMap[6].clear();
|
||
|
|
changed = metadata.merge(withErase, true /* eraseEmpty */);
|
||
|
|
ASSERT_TRUE(changed);
|
||
|
|
ASSERT_EQ(2, metadata.mMap.size());
|
||
|
|
ASSERT_EQ(someData, second.mMap[2]);
|
||
|
|
ASSERT_EQ(true, metadata.has(4));
|
||
|
|
|
||
|
|
// test for change detection
|
||
|
|
LayerMetadata third;
|
||
|
|
third.mMap[2] = someData;
|
||
|
|
third.mMap[5].clear();
|
||
|
|
changed = metadata.merge(third);
|
||
|
|
ASSERT_FALSE(changed);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
} // namespace android
|
||
|
|
|
||
|
|
// TODO(b/129481165): remove the #pragma below and fix conversion issues
|
||
|
|
#pragma clang diagnostic pop // ignored "-Wextra"
|