| 1 | //===-- DefineOutline.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 "TweakTesting.h" |
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| 10 | #include "gtest/gtest.h" |
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| 11 | |
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| 12 | namespace clang::clangd { |
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| 13 | namespace { |
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| 14 | |
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| 15 | TWEAK_TEST(ScopifyEnum); |
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| 16 | |
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| 17 | TEST_F(ScopifyEnumTest, TriggersOnUnscopedEnumDecl) { |
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| 18 | FileName = "Test.hpp" ; |
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| 19 | // Not available for scoped enum. |
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| 20 | EXPECT_UNAVAILABLE(R"cpp(enum class ^E { V };)cpp" ); |
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| 21 | |
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| 22 | // Not available for non-definition. |
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| 23 | EXPECT_UNAVAILABLE(R"cpp( |
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| 24 | enum E { V }; |
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| 25 | enum ^E; |
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| 26 | )cpp" ); |
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| 27 | } |
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| 28 | |
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| 29 | TEST_F(ScopifyEnumTest, ApplyTest) { |
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| 30 | std::string Original = R"cpp( |
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| 31 | enum ^E { EV1, EV2, EV3 }; |
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| 32 | enum E; |
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| 33 | E func(E in) |
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| 34 | { |
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| 35 | E out = EV1; |
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| 36 | if (in == EV2) |
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| 37 | out = E::EV3; |
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| 38 | return out; |
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| 39 | } |
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| 40 | )cpp" ; |
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| 41 | std::string Expected = R"cpp( |
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| 42 | enum class E { EV1, EV2, EV3 }; |
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| 43 | enum class E; |
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| 44 | E func(E in) |
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| 45 | { |
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| 46 | E out = E::EV1; |
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| 47 | if (in == E::EV2) |
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| 48 | out = E::EV3; |
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| 49 | return out; |
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| 50 | } |
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| 51 | )cpp" ; |
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| 52 | FileName = "Test.cpp" ; |
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| 53 | SCOPED_TRACE(Original); |
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| 54 | EXPECT_EQ(apply(Original), Expected); |
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| 55 | } |
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| 56 | |
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| 57 | } // namespace |
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| 58 | } // namespace clang::clangd |
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| 59 | |
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