Project

General

Profile

Edit History

Wiki ยป

Template-based JUnit test cases » History » Version 1

Sergey Smolov, 01/13/2020 01:57 PM

1 1 Sergey Smolov 
h1. Template-based JUnit test cases
2 





    3
    
    
    
h2. Prerequisites





    4
    
    
    





    5
    
    
    
This instruction is suitable for those developers of "MicroTESK for PowerPC":https://forge.ispras.ru/projects/microtesk-powerpc project who want to run project's JUnit test cases on their own machines. The instruction is applicable for *Linux-based OS* only. All the package names that are mentioned here are correct for Ubuntu-based distros and may be different in other OS. For JUnit tests running you should have an access to "Nexus Repository Manager":https://forge.ispras.ru/nexus server at ISP RAS network. Ask system administrator of ISP Nexus for login and password and store them at @_REPO_USER@ and @_REPO_PASSWORD@ system variables respectively.





    6
    
    
    





    7
    
    
    
h2. Introduction





    8
    
    
    





    9
    
    
    
The "MicroTESK for PowerPC":https://forge.ispras.ru/projects/microtesk-powerpc project contains a collection of JUnit test cases. Most of them consist of the following steps:





    10
    
    
    
* Assembler test program and "MicroTESK":https://forge.ispras.ru/projects/microtesk simulator log generation from the Ruby test template and *e500mc* ISA nML specifications;





    11
    
    
    
* Test program compilation into binary image;





    12
    
    
    
* Test program binary image simulation on "QEMU4V":https://forge.ispras.ru/projects/qemu4v (simulation log file is produced);





    13
    
    
    
* MicroTESK and QEMU4V log comparison by "Trace Matcher":https://forge.ispras.ru/projects/traceutils tool.





    14
    
    
    





    15
    
    
    
For all the steps of JUnit test cases to be accomplished, several auxiliary tools should be installed. For complete guide read all the chapters below.





    16
    
    
    





    17
    
    
    
h2. Dependencies





    18
    
    
    





    19
    
    
    
The following packages should be installed in your OS: *expect*, *libjpeg62*, *gcc-powerpc-linux-gnu*.





    20
    
    
    





    21
    
    
    
h2. Toolchain configuration





    22
    
    
    





    23
    
    
    
For PowerPC assembler test program compilation we use GNU toolchain. After the installation (see the step above), @PPC32_TCHAIN@ system variable should be assigned to a path to toolchain directory (for example, @/usr@).





    24
    
    
    





    25
    
    
    
h2. Simulator installation





    26
    
    
    





    27
    
    
    
For RISC-V test programs validation we use QEMU4V emulator. "QEMU4V":https://forge.ispras.ru/projects/qemu4v is downloaded by Gradle-based build scripts in a binary form, so there is no need to install it. 





    28
    
    
    





    29
    
    
    
h2. Test cases running





    30
    
    
    





    31
    
    
    
To run JUnit test cases enter the project directory and execute the following command:





    32
    
    
    
<pre>





    33
    
    
    
$ ./gradlew clean test





    34
    
    
    
</pre>