I am trying to generate code coverage report using lcov from home directory. Sorce code is compiled with -coverage option to generate coverage information at compilation time(gcno files are created).
Then I have copied the executables and gcno files to home directory.I am trying to check if by ./exe in home directory ,is it possible to generate coverage report.I run the executables in /home and its showing test cases passed but it was discovered that the .gcda files are not created.
I add the following CPP flag:
-fprofile-dir= “/home”
and hence run the executable but still .gcda is not created .
Where I need to specify the path so that it will take .gcno files from home directory and generates the .gcdo files in the current directory??
This can be done using GCOV_PREFIX and GCOV_PREFIX_STRIP
Please, refer to the documentation:
https://gcc.gnu.org/onlinedocs/gcc/Cross-profiling.html
Regards
Thomas
Maybe, you're compiling more than one module, have you checked the dependencies between modules? Please do this:
compile all your code,
then remove the useless .gcno files. (Gcno are generated at compilation time)
Execute your tests (gcda should be created matching gcno files)
Generate your report
Second possibility:
Compile your code
Execute the tests
Remove useless gcno + gcda files
Generate your report
Others:
I guess you can use some options to generate report for a dedicated module, but I'm not very familiar with those options.
Regards
Related
I am installing a package manually on my own system because I need to make some changes to it that aren't available in the basic version in my package manager. I also am trying to keep packages installed locally if possible, so I'm installing it with prefix=$HOME/.local instead of the more common prefix=/usr/local.
When I do this, I have no problem executing the program from my terminal, because I added ~/.local/bin to my PATH and the package was installed with relative paths to its shared libraries (i.e. ~/.local/lib/<package>). Executing from the command line is no problem, but I want to be able to access it from the favorites menu in gnome, and for that I need to make use of the <package>.desktop file.
I could hard-code the path to the executable in the .desktop file itself, but when I pull a later version down and re-install it, I'll have to redo those steps. I was wondering if there's a way to avoid that.
I've tried symlinking the executable to a directory where .desktop files do have included in their path, and the application is correctly treated as a GUI option, but launching the executable results in an error trying to find a shared library. I think this has to do with how cmake handles rpaths, which to my understanding is a way of relatively linking executables with their required libraries.
I think what I want to do is have PATH inside a .desktop file include ~/.local/bin, without changing the .desktop file itself. Can I alter the 'default' path used in accessing a .desktop file?
The answer to my question was found in the Archwiki:
Specifically, I needed to add ~/.local/bin to my path in ~/.xinitrc. Now my graphical programs work as expected.
I'm creating a GUI in order to launch a batch file which then kicks off a Powershell script. The GUI compiles fine and everything works great, however when I go to deploy the file it doesn't actually include any of the empty directories my script relies on.
How can I add empty directories to be included in my published VB form during install?
I don't think you can. Why don't you just do
If Not Directory.Exists(dir) Then
Directory.Create(dir)
End If
for each directory? I would create a list of directories over which to enumerate and run this each time the application is run.
You can always use the post build step to either create the directories you need or do other logic that your program may need such as run a batch file or power-shell script
See the example below. It will create a directory Test in the output directory where the .exe is placed.
I have my mind crashing with cmake. After this answer I have tried to make a simple example and put it in github because there are a lot of file inside directories and could be boring copy everything here.
What I'd like to do is to build a simple frameworks for handling my qt/opencv/opengl experiments. What I like to have is a repository with those directories:
root*
|-apps
|---test1*
|
|-build
|-cmake*
|
|-modules
|---foo*
(The * signed directory are the ones with some cmake files like CmakeLists.txt or FindXXModule.cmake)
In modules i can write the modules (for example a module for face recognition, a module for draw a red cube in opengl, a module that contains my personal qt widget extension).
Than I need an easy way for create an application and link some modules on it. For that I thought to create a cmake directory where to put the FindXXModule.cmake and in the apps just say: find_package(XXModule).
Note that for now I don't care about installing this repository and the tree structure must be this one (so if I am in a apps/test2 I know I can refer to the cmake directory as ../../cmake or the module directory is ../../modules)
I have wrote a little example with the app named test1 that uses the module foo and i put it in a github repository.
For now I can compile the application test1 with cmake calling cmake path_to_test1_CmakeLists.txt and I am happy about that. But if I try to launch cmake path_to_root_CmakeLists.txt it does not work because the file Findfoo.cmake is read two time (and i did't be able to use some if for not reading it twice).
Then, if i run the test1 cmake a foo directory with cmake cache etc are created in root/cmake and I don't want it. I want all file cmake has to generate are in root/build directory.
So, those are my 2 question:
How create a CmakeLists.txt that can build all the apps and all the future test i will write in the modules directory
How avoid that launching cmake of a single app will create files in the cmake directory.
Sorry if my english and my idea of how cmake works are not good.. i hope it is clear.
EDIT:
One more thing. In Findfoo.cmake I have a bad hack: for adding the real CMakeLists.txt inside a modules/foo when I call the cmake from test1 I have to add a subdirectory that is not in the tree.. Maybe this kind of hack could be deleted reviewing the enteire structure..
As you say you want to put the whole directory structure into source control. This means these folder structure is same on every location where you do a checkout. So why creating the Findfoo.cmake if you have a relative path the the foo directory?
I suggest to put a CMakelists.txt file in to root that adds all subdirectories. To reduce confusion between files generated by CMake and original files, you should create a folder called ./build (or even ../build) and run CMake in that directory with the root directory as first argument. This creates all CMake generated files in the ./build directory and gives you the possibility to clean it up easily. This way of working is called out-of-source build and its highly recommended to use cmake in this way. See this question for an example.
I have one simple plan with one simple job.
Tasks:
Source code checkout
MSBuild
Run tests
Generate test report
In four steps, my utility generates a test report with screenshots. The report contain absolute links to images. (for example: onclick="window.open('./Screenshots/66ef3a03-8b82-4b40-b49d-b0155e273738.png');return false;").
If I open the report on my local machine, the report works fine, but on Bamboo I receive the error "Page Not Found", because Bamboo has not collected "Screenshots" folder.
How can I set up the Artifact Definition to collect folder with files?
P.S. I tried to set the \*.* copy pattern, but Bamboo collected only files (without folders and subfolders)
You just have to give the folder Location, like "build/", for instance, and then, in the Copy Pattern you can put **/*.* That should copy all the files you want.
Please note that:
The location is relative to the build directory. Do not use the absolute path to refer to the location.
Asterisks are not supported for Location. For this field, provide the folder name where the file would be located.
Plus, you can define as many Artifact Definitions as you want.
The best way of doing this is to zip all you artifact together. I created a bash script to do this
cd "toArtifactFolder"
zip -r Artifact .
Then in bamboo project settings you have to edit the Artifact and changed the location to where ever the artifact zip file is
Then in the Copy Pattern just enter the zip file eg Artifact.zip
Bamboo uses the "Ant file copy pattern".
Matching recursively against all files: **/*
This does include almost everything
Unfortunately this does not include dot-files, at least in my test on a linux build agent. I could not find a workaround apart from a second artifact (pattern **/.*) or the creation of an archive.
Matching against all files in any subfolder: */*
This does not include foo/bar/test.xyz
This does include both foo/test.xyz and bar/test.xyz
You can do more advanced matching; e.g. you can use build/**/*.jar to copy all jars from a build directory.
For further info see the docs
I need to generate MS html help project files (that is html/js/image files plus .hhp, .hhk, and .hhc) from Yii Docs build system but I'm yet to find how to do It. I don't need a compiled CHM, just the project files. I work from Ubuntu Linux
Any pointer or direct help is appreciated.
Installed PHP Unit and Selenium extension via pear
Then I went on to run phing in yii/build dir with commands
cd yiidir/build
phing doc
check API sub directory and it have all necessary files to make CHM.
Since I needed uncompiled files then I just ended here but you can go ahead and compile to CHM