gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang"
  ]
}
gn analyze input:
{
  "files": [
    "//.github/workflows/llvm-bugs.yml",
    "//libcxx/docs/TestingLibcxx.rst",
    "//libcxx/include/__exception/exception_ptr.h",
    "//libcxx/modules/std/exception.inc",
    "//libcxx/test/std/language.support/support.exception/propagation/exception_ptr.pass.cpp",
    "//libcxx/test/std/language.support/support.exception/propagation/exception_ptr_move_assignment.pass.cpp",
    "//libcxx/test/std/language.support/support.exception/propagation/exception_ptr_move_ctr.pass.cpp",
    "//libcxx/test/std/language.support/support.exception/propagation/exception_ptr_swap.pass.cpp",
    "//lldb/CMakeLists.txt",
    "//lldb/test/API/commands/expression/weak_symbols/TestWeakSymbols.py",
    "//lldb/test/API/lang/cpp/libcxx-internals-recognizer/TestLibcxxInternalsRecognizer.py",
    "//lldb/test/API/lang/objc/modules-auto-import/TestModulesAutoImport.py",
    "//lldb/test/API/lang/objc/modules-objc-property/TestModulesObjCProperty.py",
    "//lldb/tools/driver/CMakeLists.txt",
    "//lldb/tools/driver/Driver.cpp"
  ],
  "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": []
}
running all tests due to change to blacklisted file