Tests/RunCMake/MaxRecursionDepth/test.cmake.in

cmake_minimum_required(VERSION 3.12)
set(CTEST_RUN_CURRENT_SCRIPT 0)

set(CTEST_SOURCE_DIRECTORY "@RunCMake_SOURCE_DIR@")
set(CTEST_BINARY_DIRECTORY "@RunCMake_BINARY_DIR@")
set(CTEST_COMMAND "${CMAKE_CTEST_COMMAND}")

if(TEST_NAME STREQUAL "ctest_read_custom_files")
  set(x 2)
  ctest_read_custom_files("@RunCMake_SOURCE_DIR@")
elseif(TEST_NAME STREQUAL "ctest_run_script")
  foreach(LEVEL_CURRENT RANGE 2 15)
    math(EXPR LEVEL_NEXT "${LEVEL_CURRENT} + 1")
    configure_file("@RunCMake_SOURCE_DIR@/ctest_run_script.cmake.in" "@RunCMake_BINARY_DIR@/ctest_run_script_${LEVEL_CURRENT}.cmake" @ONLY)
  endforeach()

  ctest_run_script("@RunCMake_BINARY_DIR@/ctest_run_script_2.cmake" RETURN_VALUE val)
  if(NOT val EQUAL 0)
    message(FATAL_ERROR "Nested script failed")
  endif()
endif()