gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//lldb/packages/Python/lldbsuite/test/dotest.py",
    "//lldb/packages/Python/lldbsuite/test/test_categories.py",
    "//lldb/source/Plugins/Language/CPlusPlus/CMakeLists.txt",
    "//lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp",
    "//lldb/source/Plugins/Language/CPlusPlus/MsvcStl.cpp",
    "//lldb/source/Plugins/Language/CPlusPlus/MsvcStl.h",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-skip-summary/TestDataFormatterSkipSummary.py",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-stl/msvcstl/string/Makefile",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-stl/msvcstl/string/TestDataFormatterMsvcStlString.py",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-stl/msvcstl/string/main.cpp",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-stl/msvcstl/u8string/Makefile",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-stl/msvcstl/u8string/TestDataFormatterMsvcStlU8String.py",
    "//lldb/test/API/functionalities/data-formatter/data-formatter-stl/msvcstl/u8string/main.cpp",
    "//lldb/test/API/functionalities/data-formatter/stringprinter/TestStringPrinter.py",
    "//lldb/test/API/python_api/sbvalue_persist/TestSBValuePersist.py",
    "//llvm/utils/gn/secondary/lldb/source/Plugins/Language/CPlusPlus/BUILD.gn"
  ],
  "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": []
}