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67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
// Copyright 2021 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <gtest/gtest.h>
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#include "Common/CommonTypes.h"
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#include "Common/EnumFormatter.h"
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enum class Enum1 : u32
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{
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A = 0,
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B = 1,
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C = 2,
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};
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template <>
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struct fmt::formatter<Enum1> : EnumFormatter<Enum1::C>
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{
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formatter() : EnumFormatter({"A", "B", "C"}) {}
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};
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enum class Enum2 : s32
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{
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D = 0,
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E = 1,
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F = 3,
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};
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template <>
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struct fmt::formatter<Enum2> : EnumFormatter<Enum2::F>
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{
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static constexpr array_type names = {"D", "E", nullptr, "F"};
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formatter() : EnumFormatter(names) {}
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};
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TEST(EnumUtil, Enum1)
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{
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EXPECT_EQ(fmt::to_string(Enum1::A), "A (0)");
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EXPECT_EQ(fmt::to_string(Enum1::B), "B (1)");
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EXPECT_EQ(fmt::to_string(Enum1::C), "C (2)");
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EXPECT_EQ(fmt::to_string(static_cast<Enum1>(3)), "Invalid (3)");
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EXPECT_EQ(fmt::to_string(static_cast<Enum1>(4)), "Invalid (4)");
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EXPECT_EQ(fmt::format("{:s}", Enum1::A), "0x0u /* A */");
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EXPECT_EQ(fmt::format("{:s}", Enum1::B), "0x1u /* B */");
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EXPECT_EQ(fmt::format("{:s}", Enum1::C), "0x2u /* C */");
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EXPECT_EQ(fmt::format("{:s}", static_cast<Enum1>(3)), "0x3u /* Invalid */");
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EXPECT_EQ(fmt::format("{:s}", static_cast<Enum1>(4)), "0x4u /* Invalid */");
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}
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TEST(EnumUtil, Enum2)
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{
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EXPECT_EQ(fmt::to_string(Enum2::D), "D (0)");
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EXPECT_EQ(fmt::to_string(Enum2::E), "E (1)");
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EXPECT_EQ(fmt::to_string(static_cast<Enum2>(2)), "Invalid (2)");
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EXPECT_EQ(fmt::to_string(Enum2::F), "F (3)");
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EXPECT_EQ(fmt::to_string(static_cast<Enum2>(4)), "Invalid (4)");
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EXPECT_EQ(fmt::to_string(static_cast<Enum2>(-1)), "Invalid (-1)");
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EXPECT_EQ(fmt::format("{:s}", Enum2::D), "0x0u /* D */");
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EXPECT_EQ(fmt::format("{:s}", Enum2::E), "0x1u /* E */");
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EXPECT_EQ(fmt::format("{:s}", static_cast<Enum2>(2)), "0x2u /* Invalid */");
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EXPECT_EQ(fmt::format("{:s}", Enum2::F), "0x3u /* F */");
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EXPECT_EQ(fmt::format("{:s}", static_cast<Enum2>(4)), "0x4u /* Invalid */");
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EXPECT_EQ(fmt::format("{:s}", static_cast<Enum2>(-1)), "0xffffffffu /* Invalid */");
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}
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