gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//lldb/include/lldb/Symbol/SymbolFile.h",
    "//lldb/include/lldb/Symbol/SymbolFileOnDemand.h",
    "//lldb/source/Commands/CommandObjectTarget.cpp",
    "//lldb/source/Commands/Options.td",
    "//lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp",
    "//lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h",
    "//lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp",
    "//lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h",
    "//lldb/test/API/commands/target/dump-separate-debug-info/dwo/Makefile",
    "//lldb/test/API/commands/target/dump-separate-debug-info/dwo/TestDumpDwo.py"
  ],
  "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": []
}