73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
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* Copyright 2019 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 <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "Scheduler/StrongTyping.h"
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using namespace testing;
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namespace android {
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TEST(StrongTypeTest, comparison) {
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using SpunkyType = StrongTyping<int, struct SpunkyTypeTag, Compare>;
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SpunkyType f1(10);
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EXPECT_TRUE(f1 == f1);
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EXPECT_TRUE(SpunkyType(10) != SpunkyType(11));
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EXPECT_FALSE(SpunkyType(31) != SpunkyType(31));
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EXPECT_TRUE(SpunkyType(10) < SpunkyType(11));
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EXPECT_TRUE(SpunkyType(-1) < SpunkyType(0));
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EXPECT_FALSE(SpunkyType(-10) < SpunkyType(-20));
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EXPECT_TRUE(SpunkyType(10) <= SpunkyType(11));
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EXPECT_TRUE(SpunkyType(10) <= SpunkyType(10));
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EXPECT_TRUE(SpunkyType(-10) <= SpunkyType(1));
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EXPECT_FALSE(SpunkyType(10) <= SpunkyType(9));
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EXPECT_TRUE(SpunkyType(11) >= SpunkyType(11));
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EXPECT_TRUE(SpunkyType(12) >= SpunkyType(11));
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EXPECT_FALSE(SpunkyType(11) >= SpunkyType(12));
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EXPECT_FALSE(SpunkyType(11) > SpunkyType(12));
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EXPECT_TRUE(SpunkyType(-11) < SpunkyType(7));
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}
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TEST(StrongTypeTest, addition) {
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using FunkyType = StrongTyping<int, struct FunkyTypeTag, Compare, Add>;
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FunkyType f2(22);
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FunkyType f1(10);
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EXPECT_THAT(f1 + f2, Eq(FunkyType(32)));
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EXPECT_THAT(f2 + f1, Eq(FunkyType(32)));
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EXPECT_THAT(++f1.value(), Eq(11));
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EXPECT_THAT(f1.value(), Eq(11));
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EXPECT_THAT(f1++.value(), Eq(11));
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EXPECT_THAT(f1++.value(), Eq(12));
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EXPECT_THAT(f1.value(), Eq(13));
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auto f3 = f1;
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EXPECT_THAT(f1, Eq(f3));
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EXPECT_THAT(f1, Lt(f2));
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f3 += f1;
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EXPECT_THAT(f1.value(), Eq(13));
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EXPECT_THAT(f3.value(), Eq(26));
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}
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} // namespace android
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