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/bindings/python/clang/cindex.py",
    "//clang/bindings/python/tests/cindex/test_enums.py",
    "//clang/docs/ReleaseNotes.rst",
    "//libcxx/docs/ReleaseNotes/22.rst",
    "//libcxx/include/__memory/allocate_at_least.h",
    "//libcxx/include/__memory/compressed_pair.h",
    "//libcxx/include/ext/hash_map",
    "//libcxx/include/map",
    "//libcxx/include/string",
    "//libcxx/include/unordered_map",
    "//libcxx/src/string.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.match/awk.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.match/basic.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.match/ecma.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.match/extended.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.search/awk.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.search/basic.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.search/ecma.locale.pass.cpp",
    "//libcxx/test/std/re/re.alg/re.alg.search/extended.locale.pass.cpp",
    "//libcxx/test/std/re/re.traits/lookup_collatename.pass.cpp",
    "//mlir/include/mlir/Interfaces/LoopLikeInterface.td"
  ],
  "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