SpecialMembersTests.cpp

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//===-- SpecialMembersTests.cpp -------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#include "TweakTesting.h"
#include "gtest/gtest.h"
 
namespace clang {
namespace clangd {
namespace {
 
TWEAK_TEST(SpecialMembers);
 
TEST_F(SpecialMembersTest, Test) {
  EXPECT_AVAILABLE("struct ^S {};");
  EXPECT_UNAVAILABLE("struct S { ^ };");
  EXPECT_UNAVAILABLE("union ^U {};");
  EXPECT_AVAILABLE("struct ^S { S(const S&); S(S&&); };");
  EXPECT_UNAVAILABLE("struct ^S {"
                     "S(const S&); S(S&&);"
                     "S &operator=(S&&); S &operator=(const S&);"
                     "};");
 
  const char *Output = R"cpp(struct S{S(const S&) = default;
S(S&&) = default;
S &operator=(const S&) = default;
S &operator=(S&&) = default;
};)cpp";
  EXPECT_EQ(apply("struct ^S{};"), Output);
 
  Output = R"cpp(struct S{S(const S&) = default;
S(S&&) = default;
S &operator=(const S&) = delete;
S &operator=(S&&) = delete;
int& ref;};)cpp";
  EXPECT_EQ(apply("struct ^S{int& ref;};"), Output);
}
 
} // namespace
} // namespace clangd
} // namespace clang