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": [
    "//lldb/include/lldb/Core/Progress.h",
    "//lldb/include/lldb/Host/Alarm.h",
    "//lldb/include/lldb/lldb-enumerations.h",
    "//lldb/source/API/SystemInitializerFull.cpp",
    "//lldb/source/Core/Debugger.cpp",
    "//lldb/source/Core/Progress.cpp",
    "//lldb/source/Host/CMakeLists.txt",
    "//lldb/source/Host/common/Alarm.cpp",
    "//lldb/test/API/python_api/sbprogress/TestSBProgress.py",
    "//lldb/unittests/Callback/TestBreakpointSetCallback.cpp",
    "//lldb/unittests/Core/ProgressReportTest.cpp",
    "//lldb/unittests/Host/AlarmTest.cpp",
    "//lldb/unittests/Host/CMakeLists.txt",
    "//llvm/lib/Target/X86/X86ISelLowering.cpp",
    "//llvm/test/CodeGen/X86/any_extend_vector_inreg_of_broadcast.ll",
    "//llvm/test/CodeGen/X86/zero_extend_vector_inreg_of_broadcast.ll",
    "//llvm/utils/gn/secondary/lldb/source/Host/BUILD.gn"
  ],
  "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": []
}