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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//libcxx/include/__hash_table",
    "//libcxx/include/__memory/construct_at.h",
    "//libcxx/include/__node_handle",
    "//libcxx/include/__tree",
    "//libcxx/include/__type_traits/invoke.h",
    "//libcxx/include/ext/hash_map",
    "//libcxx/include/ext/hash_set",
    "//libcxx/include/map",
    "//libcxx/include/set",
    "//libcxx/include/unordered_map",
    "//libcxx/include/unordered_set",
    "//libcxx/test/std/containers/map_allocator_requirement_test_templates.h",
    "//libcxx/test/std/containers/set_allocator_requirement_test_templates.h",
    "//libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.compile.pass.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPULateCodeGenPrepare.cpp",
    "//llvm/test/CodeGen/AMDGPU/amdgpu-late-codegenprepare-crash-splat.ll",
    "//llvm/utils/gn/secondary/lldb/tools/lldb-dap/BUILD.gn"
  ],
  "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