gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/lib/Lower/OpenACC.cpp",
    "//flang/test/Lower/OpenACC/acc-declare-global-component-not-supported.f90",
    "//flang/test/Lower/OpenACC/acc-declare.f90",
    "//lldb/packages/Python/lldbsuite/test/builders/builder.py",
    "//lldb/packages/Python/lldbsuite/test/builders/darwin.py",
    "//lldb/packages/Python/lldbsuite/test/configuration.py",
    "//lldb/packages/Python/lldbsuite/test/dotest.py",
    "//lldb/packages/Python/lldbsuite/test/dotest_args.py",
    "//lldb/packages/Python/lldbsuite/test/lldbplatformutil.py",
    "//lldb/packages/Python/lldbsuite/test/make/Makefile.rules",
    "//lldb/test/API/commands/expression/ptrauth-auth-traps/Makefile",
    "//lldb/test/API/commands/expression/ptrauth-auth-traps/TestPtrAuthAuthTraps.py",
    "//lldb/test/API/commands/expression/ptrauth-objc/Makefile",
    "//lldb/test/API/commands/expression/ptrauth-objc/TestPtrAuthObjectiveC.py",
    "//lldb/test/API/commands/expression/ptrauth-vtable/Makefile",
    "//lldb/test/API/commands/expression/ptrauth-vtable/TestPtrAuthVTableExpressions.py",
    "//lldb/test/API/commands/expression/ptrauth/Makefile",
    "//lldb/test/API/commands/expression/ptrauth/TestPtrAuthExpressions.py",
    "//lldb/test/API/lang/c/ptrauth/Makefile",
    "//lldb/test/API/lang/c/ptrauth/TestPtrAuth.py"
  ],
  "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": []
}