| 1 | //===-- flang/unittests/Common/FastIntSetTest.cpp ---------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "gtest/gtest.h" |
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| 10 | #include "flang/Common/enum-class.h" |
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| 11 | |
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| 12 | namespace Fortran::common { |
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| 13 | |
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| 14 | ENUM_CLASS(TestEnum, One, Two, Three) |
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| 15 | |
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| 16 | TEST(EnumClassTest, EnumToString) { |
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| 17 | ASSERT_EQ(EnumToString(TestEnum::One), "One" ); |
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| 18 | ASSERT_EQ(EnumToString(TestEnum::Two), "Two" ); |
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| 19 | ASSERT_EQ(EnumToString(TestEnum::Three), "Three" ); |
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| 20 | } |
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| 21 | |
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| 22 | TEST(EnumClassTest, EnumClassForEach) { |
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| 23 | std::string result; |
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| 24 | bool first{true}; |
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| 25 | ForEachTestEnum([&](auto e) { |
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| 26 | if (!first) { |
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| 27 | result += ", " ; |
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| 28 | } |
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| 29 | result += EnumToString(e); |
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| 30 | first = false; |
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| 31 | }); |
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| 32 | ASSERT_EQ(result, "One, Two, Three" ); |
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| 33 | } |
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| 34 | } // namespace Fortran::common |
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| 35 | |
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