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": [
    "//clang/lib/AST/ByteCode/Interp.h",
    "//clang/test/AST/ByteCode/typeid.cpp",
    "//libcxx/include/__cxx03/__bit_reference",
    "//libcxx/include/__cxx03/__verbose_abort",
    "//libcxx/include/__hash_table",
    "//libcxx/test/libcxx-03/assertions/customize_verbose_abort.link-time.pass.cpp",
    "//libcxx/test/libcxx-03/language.support/support.dynamic/libcpp_deallocate.sh.cpp",
    "//libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/copy.pass.cpp",
    "//libcxx/test/std/language.support/support.runtime/cstdalign.compile.pass.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