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": [
    "//lldb/test/API/tools/lldb-dap/stackTraceCompilerGeneratedCode/Makefile",
    "//lldb/test/API/tools/lldb-dap/stackTraceCompilerGeneratedCode/TestDAP_stackTraceCompilerGeneratedCode.py",
    "//lldb/test/API/tools/lldb-dap/stackTraceCompilerGeneratedCode/main.c",
    "//lldb/tools/lldb-dap/DAP.cpp",
    "//lldb/tools/lldb-dap/ProtocolUtils.cpp",
    "//lldb/tools/lldb-dap/ProtocolUtils.h",
    "//llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp",
    "//llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgpu-wave-address.mir",
    "//llvm/utils/gn/secondary/libcxx/include/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": []
}