gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//lldb/include/lldb/API/SBReproducer.h",
    "//lldb/include/lldb/Core/Debugger.h",
    "//lldb/scripts/reproducer-replay.py",
    "//lldb/source/API/SBReproducer.cpp",
    "//lldb/source/Core/Debugger.cpp",
    "//lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h",
    "//lldb/unittests/Core/DiagnosticEventTest.cpp",
    "//lldb/unittests/Interpreter/TestCommandPaths.cpp",
    "//lldb/unittests/Platform/PlatformSiginfoTest.cpp",
    "//lldb/unittests/Process/ProcessEventDataTest.cpp",
    "//lldb/unittests/ScriptInterpreter/Lua/ScriptInterpreterTests.cpp",
    "//lldb/unittests/Target/ExecutionContextTest.cpp",
    "//lldb/unittests/Target/MemoryTest.cpp",
    "//lldb/unittests/Target/StackFrameRecognizerTest.cpp",
    "//lldb/unittests/Thread/ThreadTest.cpp"
  ],
  "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": []
}