在Android NDK单元测试 [英] Unit testing on Android NDK

问题描述

你怎么跑在Android原生code单元测试（原生C / C ++，的不的Java的）？到目前为止，我只找到 之一类似的问题，得到的答复说，使用JUnit与JNI，这是我不想做（添加JNI调用似乎单元测试过于复杂，而不是真正的原生code的单元测试反正）。

How do you run unit tests on Android native code (native C/C++, not Java)? So far I've only found one similar question, and the answer says use junit with JNI, which I don't want to do (adding JNI calls seems unnecessarily complicated for unit testing, and is not really a unit test of the native code anyway).

请问CppUnit的（也有人在那里）在Android真的管用吗？请注意，我想要检测设备上本地运行，而不是在主机开发环境。 这看起来像一个Android端口，它是值得看的？

Does CppUnit (also suggested there) really work on Android? Note that I want the tests to run natively on the device, not on the host development environment. This looks like an Android port, is it worth looking at?

如 googletest 一个谷歌官方的测试框架将是理想的，但似乎不工作与NDK。

An official Google test framework like googletest would be ideal, but that doesn't seem to work with the NDK.

推荐答案

我用googletest通过NDK我使用$（调用导入模块主。所以把再有，看起来像可执行单个文件

I use googletest through NDK I use a $(call import-module to bring in the main .so and then have a single file in the executable that looks like

int main(int argc, char *argv[])
{
#if RUN_GTEST
    INIT_GTESTS(&argc,(char**)argv);
    RUN_ALL_GTESTS();
#endif
}

然后我构建与BUILD_EXECUTABLE，部署这样的：

And then I build that with BUILD_EXECUTABLE, deploy it like:

find libs/ -type f -print -exec adb push {} /data/local/tmp \;

和像

adb shell LD_LIBRARY_PATH=/data/local/tmp:/vendor/lib:/system/lib /data/local/tmp/gtest

所以也没有测试应用程序的生命周期，但它测试所有的单元测试。

So it doesn't test the application life cycle but it tests all the unit tests.

如果我需要一个UI我可以做类似的事情，但是做什么现在'主'原生功能，并调用它加载活动时来测试一些东西。

If I needed to test something with a UI I could do something similar but make what's now 'main' a native function and invoke it when the activity is loaded.

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