BOOST_<level>_LT

BOOST_WARN_LT(left, right);
BOOST_CHECK_LT(left, right);
BOOST_REQUIRE_LT(left, right);

这些工具执行的检查与 BOOST_<level>( left < right ) 执行的检查相同。区别在于参数值也会被报告。

代码
#define BOOST_TEST_MODULE example #include <boost/test/included/unit_test.hpp> BOOST_AUTO_TEST_CASE( test ) { int i = 7; int j = 7; BOOST_CHECK_LT( i, j ); }

输出
>example Running 1 test case... test.cpp(10): error in "test": check i < j failed [7 >= 7] *** 1 failures is detected in test suite "example"

参见

Boost C++ 库