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": [
    "//.github/CODEOWNERS",
    "//clang-tools-extra/clang-tidy/bugprone/ForwardingReferenceOverloadCheck.cpp",
    "//clang-tools-extra/docs/ReleaseNotes.rst",
    "//clang-tools-extra/test/clang-tidy/checkers/bugprone/forwarding-reference-overload.cpp",
    "//clang/lib/Serialization/ASTWriter.cpp",
    "//clang/test/CodeGen/X86/x86-cf-protection.c",
    "//clang/test/Modules/unreached-static-entities.cppm",
    "//lldb/source/Expression/IRExecutionUnit.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp",
    "//llvm/test/CodeGen/AMDGPU/atomic_optimization_split_dt_update.ll",
    "//mlir/include/mlir/Dialect/LLVMIR/NVVMOps.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": []
}