gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//compiler-rt/lib/interception/interception_win.cpp",
    "//compiler-rt/lib/interception/tests/interception_win_test.cpp",
    "//lldb/source/Commands/CMakeLists.txt",
    "//lldb/source/Core/Module.cpp",
    "//lldb/source/ValueObject/CMakeLists.txt",
    "//llvm/lib/Target/ARM/ARMFrameLowering.cpp",
    "//llvm/test/CodeGen/ARM/save-fp-with-non-leaf.ll",
    "//llvm/test/CodeGen/X86/basic-block-sections-list.ll"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}