gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/APINotes/APINotesReader.cpp",
    "//clang/lib/APINotes/APINotesWriter.cpp",
    "//libc/config/linux/x86_64/entrypoints.txt",
    "//libc/docs/math/stdfix.rst",
    "//libc/spec/stdc_ext.td",
    "//libc/src/__support/fixed_point/CMakeLists.txt",
    "//libc/src/__support/fixed_point/sqrt.h",
    "//libc/src/stdfix/CMakeLists.txt",
    "//libc/src/stdfix/sqrtuhk.cpp",
    "//libc/src/stdfix/sqrtuhk.h",
    "//libc/src/stdfix/sqrtuhr.cpp",
    "//libc/src/stdfix/sqrtuhr.h",
    "//libc/src/stdfix/sqrtuk.cpp",
    "//libc/src/stdfix/sqrtuk.h",
    "//libc/src/stdfix/sqrtulr.cpp",
    "//libc/src/stdfix/sqrtulr.h",
    "//libc/src/stdfix/sqrtur.cpp",
    "//libc/src/stdfix/sqrtur.h",
    "//libc/test/src/stdfix/CMakeLists.txt",
    "//libc/test/src/stdfix/SqrtTest.h",
    "//libc/test/src/stdfix/sqrtuhk_test.cpp",
    "//libc/test/src/stdfix/sqrtuhr_test.cpp",
    "//libc/test/src/stdfix/sqrtuk_test.cpp",
    "//libc/test/src/stdfix/sqrtulr_test.cpp",
    "//libc/test/src/stdfix/sqrtur_test.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