blocks|key|3138478|text|就我个人而言，我不熟悉Check。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3138479|我会推荐使用CppUTest和阅读TDD+For+Embedded+C。它有一个很好的解释，可以在C和C%2B%2B上工作。|offset|length|3138480|另一种选择是Unity，也记录在参考书籍中。|3138481|entityMap|0|LINK|mutability|MUTABLE|url|http://www.cpputest.org/|1|http://pragprog.com/book/jgade/test-driven-development-for-embedded-c^0|0|6|8|0|H|I|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]|$D|W|E|X|1|Y]]|A|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

Personally I am not familiar with Check.

I will recommend using <a href="http://www.cpputest.org/" rel="nofollow">CppUTest</a> and reading <a href="http://pragprog.com/book/jgade/test-driven-development-for-embedded-c" rel="nofollow">TDD For Embedded C</a>.
It has a good explanation and works on both C and C++.

Another option is Unity, also documented in the referenced book.

blocks|key|1012837|text|在"configure->make->make+install“之后，你可以得到一个名为"libcheck.a”的归档文件。通常，libcheck.a会安装在/usr/lib或/usr/local/lib目录下，而Gcc会自动找到libcheck.a的位置。你需要做的就是在你的编译命令行中添加-lcheck选项，比如"gcc+-o+test_add+test_add.c+-lcheck“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1012838|除了检查之外，还有许多其他的c单元测试框架，例如lcut，cmockery|offset|length|1012839|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/lcut|1|http://code.google.com/p/cmockery^0|0|O|4|0|T|8|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]|$D|U|E|V|1|W]]|A|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]|N|$5|I|J|K|A|$L|O]]]]

You could get an archive file called "libcheck.a" after "configure->make->make install". Usually the libcheck.a will be installed into "/usr/lib" or "/usr/local/lib" and Gcc could find the location of libcheck.a automatically. What you need to do is to add -lcheck option to your compiling commandline,such as "gcc -o test_add test_add.c -lcheck".

Beside check, There are also many other framework for c unit testing, e.g. <a href="http://code.google.com/p/lcut" rel="nofollow">lcut</a>, <a href="http://code.google.com/p/cmockery" rel="nofollow">cmockery</a>

blocks|key|1012860|text|使用自动工具非常简单。在configure.ac中，您可以检查目标系统上是否存在检查单元测试框架：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1012861|PKG_CHECK_MODULES([CHECK],[check+>=+0.8.2],[have_check="yes"],
++AC_MSG_WARN(['Check'+unit+testing+framework+not+found.+It+would+be+impossible+to+run+unit+tests!"])
++[have_check="no"])|code-block|syntax|javascript|1012862|在Makefile.am中，您可以指定构建单元测试所需的文件和编译方式：|1012863|if+HAVE_CHECK
check_PROGRAMS+=+bin/some_unit_tests+
bin_some_unit_tests_SOURCES+=+source1.c+source2.c+...
bin_some_unit_tests_CFLAGS+=+-g+-pg+-O2+-fprofile-arcs+-ftest-coverage+...
bin_some_unit_tests_LDFLAGS+=+-g+-pg+-no-install
bin_some_unit_tests_LDADD+=+@CHECK_LIBS@
TESTS+=+bin/some_unit_tests
TESTS_ENVIRONMENT+=+CK_FORK=yes
CK_VERBOSITY+=+verbose
CLEANFILES+=+some_unit_tests.log
endif|1012864|然后，通过发出以下命令运行单元测试：|1012865|make+check|1012866|通过使用-pg标志，您将能够从执行单元测试中获得分析信息。|1012867|entityMap^0|C|C|0|0|1|B|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|M|3|N|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|14|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|16|8|@]|D|@]|E|$]]|$1|U|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|V|$]]

It's very simple to acomplish with autotools. In configure.ac you check for existance of Check unit testing framework on the target system:

<pre><code>PKG_CHECK_MODULES([CHECK],[check &gt;= 0.8.2],[have_check="yes"],
 AC_MSG_WARN(['Check' unit testing framework not found. It would be impossible to run unit tests!"])
 [have_check="no"])
</code></pre>

In Makefile.am you specify what files and how to compile to build unit tests:

<pre><code>if HAVE_CHECK
check_PROGRAMS = bin/some_unit_tests 
bin_some_unit_tests_SOURCES = source1.c source2.c ...
bin_some_unit_tests_CFLAGS = -g -pg -O2 -fprofile-arcs -ftest-coverage ...
bin_some_unit_tests_LDFLAGS = -g -pg -no-install
bin_some_unit_tests_LDADD = @CHECK_LIBS@
TESTS = bin/some_unit_tests
TESTS_ENVIRONMENT = CK_FORK=yes
CK_VERBOSITY = verbose
CLEANFILES = some_unit_tests.log
endif
</code></pre>

Then you run unit test by issuing the command:

<pre><code>make check
</code></pre>

By using -pg flag you would be able to obtain profiling information from executing unit tests.

blocks|key|1012879|text|有一些开源项目使用check进行单元测试。扭矩就是一个例子。您可以使用svn查看源代码。目前，您可能希望主干能够看到单元测试-+svn+co+svn://svn.clusterresources.com/torque/trunk|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1012880|查看目录src/lib/Libutils/test/resizable_array，了解如何设置内容的示例。就像bsa2000的答案所说的，在改变makefile方面有很多设置。|1012881|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

There are open source projects that use check for unit testing. One example is TORQUE. You can check out the source using svn. Currently you'd want the trunk to see unit tests - 
svn co svn://svn.clusterresources.com/torque/trunk

Look at the directory src/lib/Libutils/test/resizable_array for one example of how to set things up. Like bsa2000's answer says, there's a lot of setup in terms of altering makefiles.

I want to test my C code and decide to using check as testing Framework.
But I don't understand how to compile the code? 
In the tutorial they have already very huge makefiles, but they do not explain how to build them or what gcc flags I need.

How can I execute my simple tests?

How can I build Unittests with check?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我想测试我的C代码，并决定使用check作为测试框架。但是我不明白如何编译代码？在教程中，他们已经有了非常大的makefile，但他们没有解释如何构建它们，也没有解释我需要的是什么。如何执行我的简单测试？

问如何使用check构建单元测试？
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问如何使用check构建单元测试？EN