如果GTest是底层测试框架，那么有一个GTest命令行选项在Windows上很有帮助：MyTest.exe --gtest_catch_exceptions=0
注意：这并没有回答关于CTest的问题。我还没有找到一个类似的选项CTest。
来自GTest的帮助信息：

Assertion Behavior:
  --gtest_break_on_failure
      Turn assertion failures into debugger break-points.
  --gtest_throw_on_failure
      Turn assertion failures into C++ exceptions for use by an external
      test framework.
  --gtest_catch_exceptions=0
      Do not report exceptions as test failures. Instead, allow them
      to crash the program or throw a pop-up (on Windows).