在 Eclipse 中使用 googletest:如何?
我已经下载了 google test,但现在我不知道如何将其链接到 eclipse 中的项目。 我应该将其添加为源文件夹吗?应该将其作为 g++ 包含库包含吗?那我该如何运行测试呢?
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我已经下载了 google test,但现在我不知道如何将其链接到 eclipse 中的项目。 我应该将其添加为源文件夹吗?应该将其作为 g++ 包含库包含吗?那我该如何运行测试呢?
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使用里加的出色答案,以下是我如何得到它的摘要工作:
./scripts/fuse_gtest_files.py 。/contrib
contrib
目录,并添加/contrib
到包含目录(奇怪,我知道)src
目录并添加了一个名为Foo
的类(请参阅下面的Foo.h
内容>--我暂时将Foo.cpp
留空)test
目录,将其从发布构建配置中排除,添加了 ;/contrib
到包含目录,并添加新的源文件FooTest.cpp
和AllTests.cpp
(内容见下文)Foo.h:
FooTest.cpp:
AllTests.cpp:
下面是详细步骤:
cd /tmp
wget http:// /googletest.googlecode.com/files/gtest-1.5.0.tar.bz2
cd gtest-1.5.0/
./scripts/fuse_gtest_files.py 。/contrib
contrib
文件夹中,选择从构建中排除...*,仅取消选中 **Release 框,然后单击确定 /contrib
并单击确定添加目录src
作为其名称,然后单击确定src
文件夹窗格并选择新建> Class,将其命名为Foo
,然后单击OK(Foo.h
的内容见上文;Foo.cpp
可以保留原样)test
作为其名称,然后单击确定/src
作为test
目录的包含目录test
文件夹,然后选择新 > 源文件将AllTests.cpp
添加到test
文件夹,然后重复相同的步骤添加FooTest.cpp
(内容见上文)FooTest.cpp
并选择从构建中排除...,单击全选按钮,然后确定Using Riga's excellent answer, here is a summary of how I got it to work:
./scripts/fuse_gtest_files.py . <project-dir>/contrib
contrib
directory from the Release build configuration, and added<project-dir>/contrib
to the include directories (odd, I know)src
directory and added a class namedFoo
(see below for the contents ofFoo.h
--I leftFoo.cpp
empty for now)test
directory in Eclipse, excluded it from the Release build configuration, added<project-dir>/contrib
to the include directories, and added new source filesFooTest.cpp
andAllTests.cpp
(see below for contents)Foo.h:
FooTest.cpp:
AllTests.cpp:
Here are the detailed steps:
cd /tmp
wget http://googletest.googlecode.com/files/gtest-1.5.0.tar.bz2
cd gtest-1.5.0/
./scripts/fuse_gtest_files.py . <project-dir>/contrib
contrib
folder, select Exclude from build...*, untick only the **Release box, and click OKcontrib
folder and select Properties > C/C++ Build > Settings > Tool Settings tab > GCC C++ Compiler > Directories<project-name>/contrib
and click OK to add the directorysrc
as its name, and click OKsrc
folder in the Project Explorer pane and select New > Class, name itFoo
, then click OK (see above for contents ofFoo.h
;Foo.cpp
can be left as is)test
as its name, and click OK<project-name>/contrib
and<project-name>/src
as include directories to thetest
directorytest
folder, then select New > Source File to addAllTests.cpp
to thetest
folder, then repeat the same steps to addFooTest.cpp
(see above for contents)FooTest.cpp
and select Exclude from build..., click the Select All button, then OK第 1 步安装 Eclipse
如果计算机上尚未安装 Eclipse,请从 Eclipse 下载页面 (http://www.eclipse.org/downloads/)。
如果已安装 Eclipse 但仅适用于 Java,请按照以下说明下载 C++ 插件。
一个。打开 Eclipse 并单击 Help->Install New Software
b.在“使用:”框中,输入 http://download.eclipse.org/tools /cdt/releases/开普勒。片刻之后,名称框将会填充。选择以下组件:
c.单击“下一步”,同意这些声明,然后单击“完成”。
第 2 步下载 Cygwin
通过单击 Cygwin 安装页面上的 setup-x86_64.exe 链接来安装 Cygwin (http://www.cygwin.com/install.html)。运行后,按默认值单击“下一步”,直到进入“选择包”窗口。
您需要搜索并安装两个软件包:gcc 和 make。
第一个搜索词是 gcc。搜索 gcc,然后打开 Devel 文件夹。通过单击“跳过”一词标记要安装的以下软件包(然后它将更改为内部版本号,该版本号可能高于此处描述的版本号):gcc-core、gcc-g++ 和 libgcc1。
第二个搜索词是 make。在这里,我们只需要 Devel 包 make。
选择这些后,单击“下一步”进行安装。
第 3 步下载并构建 Google Test 项目
从 https://code.google.com/p/googletest/downloads/list,并将 zip 文件内容提取到公共目录中。所有用户都能够访问此目录非常重要。
(注意:以下命令使用
make
——使用make
的 GoogleTest 的最后一个版本是 https://github.com/google/googletest/releases/tag/release-1.8.1。对于 GoogleTest 的未来修订版,请使用 < code>cmake。)要构建 Google Test 项目:
在 Cygwin.bat 上)。
GoogleTest make 目录:
cd c:/<>/gtest-1.7.0/make/
make
gtest-all.o 文件:
ar -rv libgtest.a gtest-all.o
步骤 4 将 Cygwin bin 目录添加到计算机 PATH 变量
按照本页上的说明操作对于您的 Windows 版本: http://www.java.com/en/ download/help/path.xml,将Cygwins bin目录添加到计算机的PATH环境变量中。 (通常通过将 ;C:\cygwin64\bin 添加到当前值的末尾)。
步骤 5 创建一个使用 GoogleTest 的新项目
启动 Eclipse 并选择 File->New->C++ Project。输入以下值并单击完成。
在“项目浏览”中,右键单击项目名称并选择“属性”。在 C/C++ Build 下,将 Builder 类型更改为 Internal Builder。
在 C/C++ Build 下,选择 Settings,然后单击 Cygwin C++ Compiler 下的 Includes 文件夹。单击顶部框中的添加按钮,然后浏览到 GoogleTest 包含文件夹。
最后,在 Cygwin C++ Linker 文件夹下,选择 Miscellaneous,然后单击其他对象下的 Add 图标。找到您在步骤 3 中构建的 libgtest.a 文件(它应该位于解压缩的 gtest 文件夹的 make 目录中)。
就是这样!现在您已准备好尝试一下。
第 6 步编写一些使用 GoogleTest 的代码
源代码。
这个文件Counter.cpp。
将以下代码复制并粘贴到相应的文件中:
Counter.h
Counter.cpp
Counter_Tests.cpp
在“项目”菜单中,选择“构建全部”。现在,要连接 GoogleTest 单元测试框架,请从“运行”菜单中选择“运行配置”。从此对话框中,选择 C/C++ 单元并单击新建按钮。
它应该在 C/C++ Application 下自动填写此项目名称,如果没有请单击“搜索项目”进行选择这个项目。接下来,单击“C/C++ 测试”选项卡。在 Tests Runner 下拉列表中,选择 Google Tests Runner,然后单击 Run 观看魔术!
下面是结果的快照。编写更多代码/测试后,您可以单击以红色突出显示的按钮来快速重新编译并重新运行所有测试。
Step 1 Install Eclipse
If Eclipse is not already installed on the machine, then get the latest version of the Eclipse IDE for C/C++ Developers from the Eclipse downloads page (http://www.eclipse.org/downloads/).
If Eclipse is already installed but only for Java, download the C++ plug-in following these instructions.
a. Open Eclipse and click on Help->Install New Software
b. In the Work with: box, type in http://download.eclipse.org/tools/cdt/releases/kepler. After a few moments, the Name box will populate. Select the following components:
c. Click on Next, agree to the statements, and then Finish.
Step 2 Download Cygwin
Install Cygwin by clicking on the setup-x86_64.exe link on the Cygwin install page (http://www.cygwin.com/install.html). After running, click Next through the defaults until you get to the Select Packages window.
You will need to search for and install two packages: gcc and make.
The first search term is gcc. Search for gcc and then open the Devel folder. Mark the following packages for install by clicking on the word Skip (it will then change to the build number, which may by higher than the one depicted here): gcc-core, gcc-g++, and libgcc1.
The second search term is make. Here, we will only need the Devel package make.
Once these have been selected, click Next to install.
Step 3 Download and build Google Test project
Download the latest release of GoogleTest from https://code.google.com/p/googletest/downloads/list, and extract the zip file contents into a common directory. It is important that all users are able to access this directory.
(Note: the following commands use
make
-- the last revision of GoogleTest that usesmake
is https://github.com/google/googletest/releases/tag/release-1.8.1. For future revisions of GoogleTest usecmake
instead.)To build the Google Test project:
on Cygwin.bat).
GoogleTest make directory:
cd c:/<<yourpath>>/gtest-1.7.0/make/
make
gtest-all.o file:
ar -rv libgtest.a gtest-all.o
Step 4 Add the Cygwin bin directory to the computers PATH variable
Follow the instructions on this page for your version of Windows: http://www.java.com/en/download/help/path.xml, to add Cygwins bin directory to the computers PATH environment variable. (typically by adding ;C:\cygwin64\bin to the end of the current value).
Step 5 Create a new project that uses GoogleTest
Start Eclipse and select File->New->C++ Project. Enter the values below and click Finish.
In the Project Explore, right-click the name of the project and select Properties. Under C/C++ Build, change the Builder type to Internal Builder.
Under C/C++ Build, select Settings, then click on the Includes folder under Cygwin C++ Compiler. Click on the Add button in the top box and then browse to the GoogleTest include folder.
Lastly, under the Cygwin C++ Linker folder, select Miscellaneous and then click the Add icon under Other objects. Find the libgtest.a file that you built back in step 3 (it should be in the make directory of the unzipped gtest folder).
Thats it! Now you're ready to try it out.
Step 6 Write some code that uses GoogleTest
src.
this file Counter.cpp.
Copy and paste the code below into the appropriate files:
Counter.h
Counter.cpp
Counter_Tests.cpp
In the Project menu select Build All. Now, to connect up the GoogleTest unit testing framework, select Run Configurations from the Run menu. From this dialog, select C/C++ Unit and click the New button.
It should fill in this project name automatically under C/C++ Application, if not click on Search Project to select this project. Next, click on the C/C++ Testing tab. In the Tests Runner drop-down, choose Google Tests Runner, and then click Run to watch the magic!
Below is a snapshot of the result. After writing more code/tests, you can click on the button highlighted in red to quickly recompile and re-run all of the tests.
您不应将其添加到源文件夹中,而应创建单独的文件夹。这是为了避免生产代码对测试项目的依赖。这样做
我通常使用 google test 作为两个文件,这非常方便。使用 gtest 发行版中的 scripts/fuse_gtest_files.py 来提取它们。只有两个文件,您可以将它们的编译包含在测试项目编译中,并具有简单的项目结构。
在您的测试项目中指定包含目录
../contrib:../src:src
。因此,您可以包含像这样的标头
test/src/module1/class1Test.h:
test/src/mainTest.cpp:
You should not add it to your source folder, make separate folder instead. This is for avoidance of dependency of your production code from testing project. Do it like this
I usually use google test as two files, this is very handy. Use
scripts/fuse_gtest_files.py
from gtest distribution to extract them. Having only two files you can include their compilation in your test project compilation and have simple project structure.In your test projectspecify include directories
../contrib:../src:src
.Thus you can include headers like this
test/src/module1/class1Test.h:
test/src/mainTest.cpp:
这是我针对 Eclipse 4.3 和 CDT 8.2 的解决方案
我觉得这比上面描述的要容易一些。
下载 gtest 并按照 readme.txt 中的说明进行安装(在 linux 中使用 cmake 和 make)
转到“YourProject-> Properties-> C/C++ Build-> Settings-> GCC C++ Compiler-> Includes-> Include paths”并在 gtest 中添加 include 文件夹
”与源相同的项目从发布版本中排除测试)
转到“运行 -> 运行配置...”并创建新的 C/C++ 单元运行配置
在主选项卡中将项目设置为您的项目,将 C/C++ 应用程序设置为您的应用程序。在 C/C++ 测试选项卡中将测试运行程序设置为 Google Test Runner。
在主选项卡中将项目设置为您的项目, 在这种情况下重新索引该项目可能会有所帮助)
Here is my solution for Eclipse 4.3 and CDT 8.2
I felt this was somewhat easier then described above.
Download gtest and install it as described in the readme.txt (using cmake and make in linux)
Go to "YourProject-> Properties-> C/C++ Build-> Settings-> GCC C++ Compiler-> Includes-> Include paths" and add the include folder in gtest
Go to "YourProject-> Properties-> C/C++ Build-> Settings-> GCC C++ Linker-> Libraries", add the gtest folder as search path and add libraries "gtest" and "pthread"
(4. If you have tests in the same project as sources exclude tests from release build)
Go to "Run-> Run Configurations..." and Create a new C/C++ Unit run configuration
Set project to your project and C/C++ Application to your Application in main tab. Set Tests Runner to Google Test Runner in C/C++ Testing tab.
(7. Error notifications may stick around in the eclipse gui, if this is the case re-indexing the project might help)
我已经提交了您的解决方案并且运行良好。我可以说,对于编译 gtest 在 README 中不是很清楚。 TXT。
我已通过 cygwin 控制台运行 /make 目录中的 makefile。
就我而言,编译器建议我找不到 pthread 库。所以我修改了行
CXXFLAGS += -g -Wall -Wextra -pthread
并将其更改为
CXXFLAGS += -g -Wall -Wextra -lpthread
我得到的输出是
gtest_main.a
。然后我将此文件重命名为 libgtest.a 并将其复制到 C:\cygwin\lib 目录。然后我将我的 eclipse 项目配置为使用 cygwin 并添加了 gtest 和 pthread 正如你所说...并且它有效!
我希望它可以帮助别人
I've tray your solution and it runs well. I can say that for compile gtest is not very clear in the README. txt.
I've run the makefile in the /make directory through a cygwin console.
In my case the compiler advise me that don't findt the pthread library. So I modified the line
CXXFLAGS += -g -Wall -Wextra -pthread
and changed it to
CXXFLAGS += -g -Wall -Wextra -lpthread
The output I get is
gtest_main.a
. Then I have rename this file into libgtest.a and copy it toC:\cygwin\lib directory
.Then i've configure my eclipse project to use cygwin and added gtest and pthread as you say... and it works!
I hope it can help someone