gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang-tools-extra/clangd/unittests/lit.cfg.py",
    "//clang-tools-extra/include-cleaner/test/Unit/lit.cfg.py",
    "//clang-tools-extra/test/Unit/lit.cfg.py",
    "//clang/test/Unit/lit.cfg.py",
    "//llvm/utils/lit/tests/Inputs/googletest-cmd-wrapper/lit.cfg",
    "//offload/test/mapping/use_device_addr/target_data_use_device_addr_class_member.cpp",
    "//offload/test/mapping/use_device_addr/target_data_use_device_addr_class_member_ref.cpp",
    "//offload/test/mapping/use_device_addr/target_data_use_device_addr_class_member_ref_with_map.cpp",
    "//offload/test/mapping/use_device_addr/target_data_use_device_addr_class_member_with_map.cpp",
    "//offload/test/mapping/use_device_ptr/target_data_use_device_ptr_class_member.cpp",
    "//offload/test/mapping/use_device_ptr/target_data_use_device_ptr_class_member_ref.cpp",
    "//offload/test/mapping/use_device_ptr/target_data_use_device_ptr_class_member_ref_with_map.cpp",
    "//offload/test/mapping/use_device_ptr/target_data_use_device_ptr_class_member_with_map.cpp",
    "//polly/test/Unit/lit.cfg"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file