gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libc/config/linux/aarch64/entrypoints.txt",
    "//libc/config/linux/x86_64/entrypoints.txt",
    "//libc/config/windows/entrypoints.txt",
    "//libc/config/windows/headers.txt",
    "//libc/include/sys/random.yaml",
    "//libc/include/unistd.yaml",
    "//libc/src/CMakeLists.txt",
    "//libc/src/unistd/CMakeLists.txt",
    "//libc/src/unistd/getentropy.h",
    "//libc/src/unistd/linux/CMakeLists.txt",
    "//libc/src/unistd/linux/getentropy.cpp",
    "//libc/src/unistd/windows/CMakeLists.txt",
    "//libc/src/unistd/windows/getentropy.cpp",
    "//libc/test/src/CMakeLists.txt",
    "//libc/test/src/unistd/CMakeLists.txt",
    "//libc/test/src/unistd/getentropy_test.cpp"
  ],
  "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