75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
/*
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* Copyright (C) 2019 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gtest/gtest.h>
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#include "core/EnumSet.hpp"
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namespace lms::core
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{
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TEST(EnumSet, ctr)
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{
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enum class Foo
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{
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One,
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Two,
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};
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{
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constexpr EnumSet<Foo> test;
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static_assert(test.size() == 0);
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static_assert(test.empty());
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static_assert(!test.contains(Foo::One));
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static_assert(!test.contains(Foo::Two));
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}
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{
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constexpr EnumSet<Foo> test{ Foo::One };
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static_assert(test.size() == 1);
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static_assert(!test.empty());
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static_assert(test.contains(Foo::One));
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static_assert(!test.contains(Foo::Two));
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EXPECT_TRUE(!test.empty());
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EXPECT_TRUE(test.contains(Foo::One));
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EXPECT_FALSE(test.contains(Foo::Two));
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static_assert(test.getBitfield() != 0);
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}
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{
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constexpr EnumSet<Foo> test{ Foo::One, Foo::Two };
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constexpr auto bitfield{ test.getBitfield() };
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static_assert(test.size() == 2);
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EnumSet<Foo> test2;
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EXPECT_FALSE(test2.contains(Foo::One));
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EXPECT_FALSE(test2.contains(Foo::Two));
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test2.setBitfield(bitfield);
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EXPECT_TRUE(test2.contains(Foo::One));
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EXPECT_TRUE(test2.contains(Foo::Two));
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EXPECT_EQ(test, test2);
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}
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}
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} // namespace lms::core
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