gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/www/c_status.html",
    "//flang/include/flang/Optimizer/Support/InternalNames.h",
    "//flang/lib/Lower/ConvertVariable.cpp",
    "//flang/test/Lower/HLFIR/structure-constructor.f90",
    "//flang/test/Lower/OpenMP/private-derived-type.f90",
    "//flang/test/Lower/default-initialization.f90",
    "//flang/test/Lower/derived-type-finalization.f90",
    "//flang/test/Lower/derived-type-temp.f90",
    "//flang/test/Lower/forall/forall-allocatable-2.f90",
    "//flang/test/Lower/pointer-default-init.f90"
  ],
  "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