gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang/test:check-clang"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/include/clang/Basic/DiagnosticSerializationKinds.td",
    "//clang/include/clang/Tooling/DependencyScanning/ModuleDepCollector.h",
    "//clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp",
    "//clang/lib/Tooling/DependencyScanning/ModuleDepCollector.cpp",
    "//clang/test/ClangScanDeps/optimize-vfs-pch.m",
    "//llvm/include/llvm/ADT/StringSet.h"
  ],
  "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