gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//lldb/include/lldb/Host/Socket.h",
    "//lldb/source/Host/common/Socket.cpp",
    "//lldb/test/API/tools/lldb-dap/server/TestDAP_server.py",
    "//lldb/tools/lldb-dap/Options.td",
    "//lldb/tools/lldb-dap/src-ts/lldb-dap-server.ts",
    "//lldb/tools/lldb-dap/tool/lldb-dap.cpp",
    "//llvm/test/tools/yaml2obj/basic.test",
    "//llvm/tools/yaml2obj/yaml2obj.cpp"
  ],
  "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": []
}