gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libc/include/endian.h.def",
    "//libc/include/endian.yaml",
    "//libc/include/features.h.def",
    "//libc/include/features.yaml",
    "//libc/include/float.h.def",
    "//libc/include/float.yaml",
    "//libc/include/stdckdint.h.def",
    "//libc/include/stdckdint.yaml",
    "//libc/include/stdint.h.def",
    "//libc/include/stdint.yaml",
    "//libc/include/sys/auxv.h.def",
    "//libc/include/sys/auxv.yaml",
    "//libc/include/sys/epoll.h.def",
    "//libc/include/sys/epoll.yaml",
    "//libc/include/sys/ioctl.h.def",
    "//libc/include/sys/ioctl.yaml",
    "//libc/include/sys/mman.h.def",
    "//libc/include/sys/mman.yaml",
    "//libc/include/sys/random.h.def",
    "//libc/include/sys/random.yaml",
    "//libc/include/sys/resource.h.def",
    "//libc/include/sys/resource.yaml",
    "//libc/include/sys/select.h.def",
    "//libc/include/sys/select.yaml",
    "//libc/include/sys/socket.h.def",
    "//libc/include/sys/socket.yaml",
    "//libc/include/sys/stat.h.def",
    "//libc/include/sys/stat.yaml",
    "//libc/include/sys/time.h.def",
    "//libc/include/sys/time.yaml",
    "//libc/include/sys/types.h.def",
    "//libc/include/sys/wait.h.def",
    "//libc/include/sys/wait.yaml",
    "//libclc/CMakeLists.txt",
    "//libclc/cmake/modules/AddLibclc.cmake",
    "//llvm/runtimes/CMakeLists.txt",
    "//utils/bazel/llvm-project-overlay/libc/BUILD.bazel"
  ],
  "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": []
}
running all tests due to change to blacklisted file