gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//cross-project-tests/debuginfo-tests/dexter/dex/evaluation/ExpectRewriter.py",
    "//cross-project-tests/debuginfo-tests/dexter/dex/test_script/Script.py",
    "//cross-project-tests/debuginfo-tests/dexter/feature_tests/scripts/rewriting/Inputs/rewrite_step_lines.cpp",
    "//cross-project-tests/debuginfo-tests/dexter/feature_tests/scripts/rewriting/Inputs/rewrite_step_lines_expected.cpp",
    "//cross-project-tests/debuginfo-tests/dexter/feature_tests/scripts/rewriting/rewrite_step_lines.test",
    "//llvm/lib/Target/M68k/AsmParser/M68kAsmParser.cpp"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}