gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/test:check-clang-tools"
  ]
}
gn analyze input:
{
  "files": [
    "//clang-tools-extra/clang-doc/CMakeLists.txt",
    "//clang-tools-extra/clang-doc/Generators.cpp",
    "//clang-tools-extra/clang-doc/Generators.h",
    "//clang-tools-extra/clang-doc/HTMLGenerator.cpp",
    "//clang-tools-extra/clang-doc/HTMLMustacheGenerator.cpp",
    "//clang-tools-extra/clang-doc/support/Utils.cpp",
    "//clang-tools-extra/clang-doc/support/Utils.h",
    "//clang-tools-extra/clang-doc/tool/ClangDocMain.cpp",
    "//clang-tools-extra/test/clang-doc/DR-131697.cpp",
    "//clang-tools-extra/test/clang-doc/assets.cpp",
    "//clang-tools-extra/test/clang-doc/basic-project.mustache.test",
    "//clang-tools-extra/test/clang-doc/basic-project.test",
    "//clang-tools-extra/test/clang-doc/comments-in-macros.cpp",
    "//clang-tools-extra/test/clang-doc/conversion_function.cpp",
    "//clang-tools-extra/test/clang-doc/enum.cpp",
    "//clang-tools-extra/test/clang-doc/long-name.cpp",
    "//clang-tools-extra/test/clang-doc/mustache-index.cpp",
    "//clang-tools-extra/test/clang-doc/mustache-separate-namespace.cpp",
    "//clang-tools-extra/test/clang-doc/namespace.cpp",
    "//clang-tools-extra/test/clang-doc/test-path-abs.cpp",
    "//clang-tools-extra/unittests/clang-doc/CMakeLists.txt",
    "//clang-tools-extra/unittests/clang-doc/HTMLGeneratorTest.cpp",
    "//clang-tools-extra/unittests/clang-doc/HTMLMustacheGeneratorTest.cpp",
    "//llvm/utils/gn/secondary/clang-tools-extra/clang-doc/BUILD.gn",
    "//llvm/utils/gn/secondary/clang-tools-extra/unittests/clang-doc/BUILD.gn"
  ],
  "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": []
}
running all tests due to change to blacklisted file