foreach(testname tracez_processor_test tracez_data_aggregator_test
                 threadsafe_span_data_test)
  add_executable(${testname} "${testname}.cc")
  target_link_libraries(${testname} ${GTEST_BOTH_LIBRARIES}
                        ${CMAKE_THREAD_LIBS_INIT} opentelemetry_zpages)

  gtest_add_tests(
    TARGET ${testname}
    TEST_PREFIX ext.
    TEST_LIST ${testname})
endforeach()