gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//lldb/include/lldb/Target/Process.h",
    "//lldb/source/Target/Process.cpp",
    "//lldb/source/Target/StopInfo.cpp",
    "//lldb/source/Target/TargetProperties.td",
    "//lldb/test/API/functionalities/fork/stop/Makefile",
    "//lldb/test/API/functionalities/fork/stop/TestStopOnForkAndVFork.py",
    "//lldb/test/API/functionalities/fork/stop/main.c",
    "//lldb/test/Shell/Subprocess/stop-on-fork.test",
    "//lldb/test/Shell/Subprocess/stop-on-vfork.test"
  ],
  "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": []
}