clang/test/Tooling/clang-check-mac-libcxx-abspath.cpp

   1 // Clang on MacOS can find libc++ living beside the installed compiler.
   2 // This test makes sure our libTooling-based tools emulate this properly.
   3 //
   4 // RUN: rm -rf %t
   5 // RUN: mkdir %t
   6 //
   7 // Install the mock libc++ (simulates the libc++ directory structure).
   8 // RUN: cp -r %S/Inputs/mock-libcxx %t/
   9 //
  10 // Pretend clang is installed beside the mock library that we provided.
  11 // RUN: echo '[{"directory":"%t","command":"%t/mock-libcxx/bin/clang++ -stdlib=libc++ -target x86_64-apple-darwin -c test.cpp","file":"test.cpp"}]' | sed -e 's/\\/\//g' > %t/compile_commands.json
  12 // RUN: cp "%s" "%t/test.cpp"
  13 // clang-check will produce an error code if the mock library is not found.
  14 // RUN: clang-check -p "%t" "%t/test.cpp"
  15
  16 #include <mock_vector>
  17 vector v;