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c++ - 促进。如何在另一个测试单元中运行一个测试单元？

问题描述

我需要在当前单元的开头运行一个测试单元。我试过 BOOST_TEST_INVOKE_IF_N_ARGS 没有结果。

标签： c++unit-testingboost

解决方案

您可以管理测试依赖项：

装饰器depends_on将装饰的测试用例（称为 TB）与另一个由名称指定的测试用例（称为 TA）相关联。这会以两种方式影响测试树的处理。首先，测试用例 TA 被命令在 TB 之前运行，不管它们被声明或添加到测试树的顺序如何。其次，如果 TA 被禁用或跳过，或者被执行并标记为失败，则跳过 TB 的执行。

#define BOOST_TEST_MODULE decorator_07
#include <boost/test/included/unit_test.hpp>

namespace utf = boost::unit_test;

// test1 and test2 defined at the bottom

BOOST_AUTO_TEST_CASE(test3, * utf::depends_on("s1/test1"))
{
  BOOST_TEST(false);
}

BOOST_AUTO_TEST_CASE(test4, * utf::depends_on("test3"))
{
  BOOST_TEST(false);
}

BOOST_AUTO_TEST_CASE(test5, * utf::depends_on("s1/test2"))
{
  BOOST_TEST(false);
}

BOOST_AUTO_TEST_SUITE(s1)

  BOOST_AUTO_TEST_CASE(test1)
  {
    BOOST_TEST(true);
  }

  BOOST_AUTO_TEST_CASE(test2, * utf::disabled())
  {
    BOOST_TEST(false);
  }

BOOST_AUTO_TEST_SUITE_END()

印刷

> decorator_07 --report_level=detailed
Running 4 test cases...
test.cpp(10): error: in "test3": check false has failed

Test module "decorator_07" has failed with:
  1 test case out of 4 passed
  1 test case out of 4 failed
  2 test cases out of 4 skipped
  1 assertion out of 2 passed
  1 assertion out of 2 failed

  Test case "test3" has failed with:
    1 assertion out of 1 failed

  Test case "test4" was skipped
  Test case "test5" was skipped
  Test suite "s1" has passed with:
    1 test case out of 1 passed
    1 assertion out of 1 passed

    Test case "s1/test1" has passed with:
      1 assertion out of 1 passed

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