gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libc/src/sys/mman/linux/CMakeLists.txt",
    "//libc/src/sys/mman/linux/mremap.cpp",
    "//libc/src/sys/mman/linux/posix_madvise.cpp",
    "//libc/src/sys/mman/madvise.h",
    "//libc/src/sys/mman/mincore.h",
    "//libc/src/sys/mman/mlock.h",
    "//libc/src/sys/mman/mlock2.h",
    "//libc/src/sys/mman/mlockall.h",
    "//libc/src/sys/mman/mprotect.h",
    "//libc/src/sys/mman/mremap.h",
    "//libc/src/sys/mman/msync.h",
    "//libc/src/sys/mman/munlock.h",
    "//libc/src/sys/mman/munlockall.h",
    "//libc/src/sys/mman/munmap.h",
    "//libc/src/sys/mman/posix_madvise.h"
  ],
  "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