强制使应用程序崩溃 [英] Force crash an application

问题描述

我目前正在测试我公司编写的应用程序.其中一种情况是查看如果该应用程序崩溃，系统状态会发生什么.是否有一个应用程序可以强制我的应用程序崩溃?我宁愿不将崩溃写入代码本身(即空指针取消引用).使用任务管理器终止进程不会产生相同的结果.

I'm currently testing an application that my company wrote. One of the scenarios was to see what happens to the system state if that application was to crash. Is there an application out there that could force crash my application? I'd rather not write a crash into the code itself (ie. null pointer dereference). Using the task manager to kill the process doesn't yield the same results.

推荐答案

假设是Windows，请参见应用程序验证器.

Assuming Windows, see Application Verifier.

它可以进行故障注入(低资源模拟)，以可配置的速率使各种 API 调用失败.例如.堆分配、虚拟分配、WaitForXxx、注册表 API、文件系统 API 等.

It can do fault injection (Low Resource Simulation) that makes various API calls fail, at configurable rates. E.g. Heap allocations, Virtual Alloc, WaitForXxx, Registry APIs, Filesystem APIs, and more.

您甚至可以指定在启动期间不会注入任何故障的宽限期(以毫秒为单位).

You can even specify a grace period (in milliseconds) when no faults will be injected during startup.

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