Qt Automated Test Scripting

Qats is an application designed to execute javascript tests inside a Qt application, in order to easily and rapidely write end to end tests.

Qats works actually with Qt 5.2. It's a new born project, so be indulgent :)

Follow the instructions to build Qats

$ git clone https://github.com/troopa81/Qats.git
$ cd Qats
$ mkdir build
$ cd build
$ cmake .. 
$ make install

If you want to install in a specifc directory, add this to cmake options

-DCMAKE_INSTALL_PREFIX=$INSTALL_DIR

If you want to build with a specific Qt directory, add this to cmake options

-DCMAKE_PREFIX_PATH="$QT_DIR"

from Qats root directory...

$ mkdir buildTests
$ cd buildTests
$ cmake ../tests 

If you want to use a specific Qt directory and custom Qats install, add this to cmake

-DCMAKE_PREFIX_PATH="$QT_DIR;$INSTALL_DIR"

First, check that your lib directory is in ld path. If not :

$ export LD_LIBRARY_PATH=$INSTALL_DIR:$LD_LIBRARY_PATH
$ qatsGui&
$ qatsTests

Then click "Load script dir", select "Qats/tests/scripts" directory, and finally double click on "tests.js". Then you see the tests getting executed on qatsTest and the result being display on qats

You can see Qats tests as an example on how to plug your application with Qats. Basically you just have to compile your application with Qast. If you use CMake, add this lines to your CMakeLists.txt :

find_package(Qats REQUIRED)
include_directories(${QATS_INCLUDE_DIRS})
link_libraries(${QATS_LIBRARIES})

and this line in your source code, just before executing you Qt application

qats::initialize();		

and that's it!

you can attach gdb to a running process with :

gdb attach <pid>

You can get process id directly from MainWindow where you select the application to be tested.

When attaching gdb, if you get some error, you can try

sudo echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope

To permanently allow it edit /etc/sysctl.d/10-ptrace.conf and change the line:

kernel.yama.ptrace_scope = 1

With

kernel.yama.ptrace_scope = 0