【发布时间】：2014-08-24 20:30:43
【问题描述】：
这是我在 Eclipse CDT 中使用的代码（来自官方 boost 文档 http://www.boost.org/doc/libs/1_55_0/libs/test/doc/html/tutorials/hello-the-testing-world.html）：
#define BOOST_TEST_MODULE MyTest
#include <boost/test/unit_test.hpp>
int add(int i, int j) {
return i + j;
}
BOOST_AUTO_TEST_CASE( my_test ) {
// seven ways to detect and report the same error:
BOOST_CHECK(add(2, 2) == 4); // #1 continues on error
BOOST_REQUIRE(add(2, 2) == 4); // #2 throws on error
if (add(2, 2) != 4)
BOOST_ERROR("Ouch..."); // #3 continues on error
if (add(2, 2) != 4)
BOOST_FAIL("Ouch..."); // #4 throws on error
if (add(2, 2) != 4)
throw "Ouch..."; // #5 throws on error
BOOST_CHECK_MESSAGE(add(2, 2) == 4, // #6 continues on error
"add(..) result: " << add( 2,2 ));
BOOST_CHECK_EQUAL(add(2, 2), 4); // #7 continues on error
}
当我尝试在 Eclipse 或终端中构建它时，我收到一条关于缺少入口点或主函数的错误消息：
08:33:51 **** Incremental Build of configuration Debug for project Test_C++ ****
make all
Building target: Test_C++
Invoking: GCC C++ Linker
g++ -o "Test_C++" ./src/test.o -lboost_unit_test_framework
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 0 has invalid symbol index 11
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 1 has invalid symbol index 12
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 2 has invalid symbol index 2
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 3 has invalid symbol index 2
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 4 has invalid symbol index 11
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 5 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 6 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 7 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 8 has invalid symbol index 12
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 9 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 10 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 11 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 12 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 13 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 14 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 15 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 16 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 17 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 18 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_info): relocation 19 has invalid symbol index 21
/usr/bin/ld: /usr/lib/debug/usr/lib/x86_64-linux-gnu/crt1.o(.debug_line): relocation 0 has invalid symbol index 2
/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
make: *** [Test_C++] Error 1
08:33:52 Build Finished (took 742ms)
在代码中加入 main 函数会使程序构建良好，但随后会完全跳过测试。我使用突触包管理器安装了boost测试，所以它应该几乎是即插即用的，减去我将库（-l）指定为boost_unit_test_framework的部分。
我已经能够获得 boost/test/minimal.hpp 链接并且工作得很好，但不幸的是我没有让 boost/test/unit_test.hpp 在 Eclipse 中很好地工作，其中单元测试输出显示在C/C++ 单元视图。我已经尝试过几个官方和非官方的 boost 文档/教程，但都不太成功。我试图达到可以在 Eclipse 中开始单元测试的程度，这有点类似于在 Eclipse 中使用 JUnit 的舒适性。任何帮助或建议表示赞赏。谢谢。
【问题讨论】：
标签： c++ eclipse unit-testing boost