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74 lines
2.9 KiB
74 lines
2.9 KiB
/*
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* Copyright (C) 2018 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 "utils/variant.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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namespace libtextclassifier3 {
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namespace {
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TEST(VariantTest, GetType) {
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EXPECT_EQ(Variant().GetType(), Variant::TYPE_EMPTY);
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EXPECT_EQ(Variant(static_cast<int8_t>(9)).GetType(),
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Variant::TYPE_INT8_VALUE);
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EXPECT_EQ(Variant(static_cast<uint8_t>(9)).GetType(),
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Variant::TYPE_UINT8_VALUE);
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EXPECT_EQ(Variant(static_cast<int>(9)).GetType(), Variant::TYPE_INT_VALUE);
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EXPECT_EQ(Variant(static_cast<uint>(9)).GetType(), Variant::TYPE_UINT_VALUE);
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EXPECT_EQ(Variant(static_cast<int64>(9)).GetType(),
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Variant::TYPE_INT64_VALUE);
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EXPECT_EQ(Variant(static_cast<uint64>(9)).GetType(),
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Variant::TYPE_UINT64_VALUE);
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EXPECT_EQ(Variant(static_cast<float>(9)).GetType(),
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Variant::TYPE_FLOAT_VALUE);
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EXPECT_EQ(Variant(static_cast<double>(9)).GetType(),
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Variant::TYPE_DOUBLE_VALUE);
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EXPECT_EQ(Variant(true).GetType(), Variant::TYPE_BOOL_VALUE);
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EXPECT_EQ(Variant("hello").GetType(), Variant::TYPE_STRING_VALUE);
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}
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TEST(VariantTest, HasValue) {
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EXPECT_FALSE(Variant().HasValue());
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EXPECT_TRUE(Variant(static_cast<int8_t>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<uint8_t>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<int>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<uint>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<int64>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<uint64>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<float>(9)).HasValue());
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EXPECT_TRUE(Variant(static_cast<double>(9)).HasValue());
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EXPECT_TRUE(Variant(true).HasValue());
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EXPECT_TRUE(Variant("hello").HasValue());
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}
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TEST(VariantTest, Value) {
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EXPECT_EQ(Variant(static_cast<int8_t>(9)).Value<int8>(), 9);
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EXPECT_EQ(Variant(static_cast<uint8_t>(9)).Value<uint8>(), 9);
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EXPECT_EQ(Variant(static_cast<int>(9)).Value<int>(), 9);
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EXPECT_EQ(Variant(static_cast<uint>(9)).Value<uint>(), 9);
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EXPECT_EQ(Variant(static_cast<int64>(9)).Value<int64>(), 9);
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EXPECT_EQ(Variant(static_cast<uint64>(9)).Value<uint64>(), 9);
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EXPECT_EQ(Variant(static_cast<float>(9)).Value<float>(), 9);
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EXPECT_EQ(Variant(static_cast<double>(9)).Value<double>(), 9);
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EXPECT_EQ(Variant(true).Value<bool>(), true);
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EXPECT_EQ(Variant("hello").ConstRefValue<std::string>(), "hello");
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}
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} // namespace
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} // namespace libtextclassifier3
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