45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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* Copyright (C) 2022 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 "chre/util/raw_storage.h"
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using chre::RawStorage;
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static_assert(sizeof(RawStorage<int, 10>) == sizeof(int[10]),
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"RawStorage must allocate the correct size");
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TEST(RawStorageTest, Capacity) {
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RawStorage<int, 42> rs;
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EXPECT_EQ(rs.capacity(), 42);
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}
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TEST(RawStorageTest, ArraySubscript) {
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struct Foo {
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const int x = 1;
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int y = 2;
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};
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RawStorage<Foo, 2> rs;
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new (&rs[0]) Foo();
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EXPECT_EQ(rs[0].x, 1);
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EXPECT_EQ(rs[0].y, 2);
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EXPECT_EQ(++rs[0].y, 3);
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new (&rs[0]) Foo();
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EXPECT_EQ(rs[0].x, 1);
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EXPECT_EQ(rs[0].y, 2);
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} |