如何设置运行哪个Boost单元测试 [英] How to set which Boost unit test to run

问题描述

我正在尝试使用增强测试，尤其是增强单元测试.

I am trying to use boost-test, and in particular boost unit testing.

我显然不明白主要函数是如何生成和调用的，本教程只说要定义一个模块并编写一个测试

I clearly don't understand how is the main function generated and called, all the tutorial says is to define a module and write a test

#define BOOST_TEST_MODULE EnfTraderTest

BOOST_AUTO_TEST_CASE(CalculateExpectedPriceTest){BOOST_ERROR("Oops");}

但是，我如何对运行此测试的程序说呢?我已经有主要功能，我想从我的主要功能中决定是否运行测试.

But, how do I say to my program to run this test ? I already have main function, I would like to decide to run the test or not, from my main function.

推荐答案

最简单的方法是将测试写入一个.cpp文件，并在包含unit_test.hpp之前定义宏BOOST_TEST_MODULE.然后，您可以编译该.cpp文件并执行它.如果您在多个.cpp文件中进行了测试，只需将它们链接在一起，但要确保在其中一个中完全定义了BOOST_TEST_MODULE或BOOST_TEST_MAIN.

The simplest way to do this is to write your tests into one .cpp-file, and define the macro BOOST_TEST_MODULE before you include unit_test.hpp. You can then compile that .cpp-file and execute it. If you have tests in several .cpp-files, just link them all together, but take care that either BOOST_TEST_MODULE or BOOST_TEST_MAIN are defined in exactly one of them.

您可以使用命令行参数

You can use the command-line parameter run_test to only run a subset of tests, the default is to run all tests.

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