gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//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"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/cmake/caches/Fuchsia-stage2.cmake",
    "//clang/cmake/caches/Fuchsia.cmake",
    "//lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionSourceCode.cpp",
    "//lldb/source/Plugins/Process/scripted/ScriptedFrame.cpp",
    "//lldb/test/API/functionalities/scripted_frame_provider/TestScriptedFrameProvider.py",
    "//lldb/test/API/functionalities/scripted_frame_provider/test_frame_providers.py",
    "//llvm/lib/Target/X86/X86OptimizeLEAs.cpp",
    "//llvm/test/Transforms/SLPVectorizer/X86/revec-buildvector-load.ll"
  ],
  "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": []
}