set(log "${RunCMake_BINARY_DIR}/CustomCommandDepfile-build/CMakeFiles/impl-Debug.ninja")
file(READ "${log}" build_file)

set(RunCMake_TEST_FAILED)
if(NOT "${build_file}" MATCHES "depfile = test\\.d")
  string(CONCAT no_test_d "Log file:\n ${log}\n" "does not have expected line: depfile = test.d")
  list(APPEND RunCMake_TEST_FAILED "${no_test_d}")
endif()
if(NOT "${build_file}" MATCHES "depfile = test_Debug\\.d")
  string(CONCAT no_test_Debug_d "\nLog file:\n ${log}\n" "does not have expected line: depfile = test_Debug.d")
  list(APPEND RunCMake_TEST_FAILED "${no_test_Debug_d}")
endif()