从机器人框架执行 Python 脚本：失败

Question

I have a robot framework code that should re-execute entire test suite if a single test case fails. So for achieving that, i ran a python script inside Robot Framework code that will re execute the code once again. But i am not able to do that Posting my code below:

***Settings***
Variables  DailyRun

*** Variables ***
${InstanceName}   abvsu

*** Test Cases ***
CookieTest
    sleep  10 sec
    ${CookieValue}   Get Cookie    tmsprd103842
    Log To Console  ${CookieValue.value}
    ${b}=    Get Regexp Matches    ${CookieValue.value}   abc
    Set Global Variable  ${b}
    Run Keyword if   ${b} != '[abc]'   Loginafterfail

*** Keywords ***
Loginafterfail
#    Close Browser
    ${result}=  run process       python       DailyRun.py
    Log to Console   ${result.stdout}

and Python Script looks like this:

def Callingfunction(IntsanceName):

    date_time = datetime.now().strftime("%m%d%Y-%H%M%S")
    log_time = "TestResult-" + date_time
    for i in range(0, 1):
        os.system(
            'cmd /c "robot '+IntsanceName+'.robot "'
        )
def main():
    Callingfunction()

if __name__ == "__main__":
    main()

But Here this re-execution of the code after CookieTest fails, is not working

Answer 1

please have a look at the answer of your previous question. https://stackoverflow.com/a/65247970/13713938 running the robot with option --output original.xml will give you all you need.

robot --output original.xml tests

Your case this is the step in your runner

os.system(
    'cmd /c "robot --output original.xml '+IntsanceName+'.robot "'
)

You then run add next step to your runner this step reruns all failed suites, not just the test.

robot --rerunfailedsuites original.xml --output rerun.xml tests

for you this would interpret as somethink like this.

os.system(
    'cmd /c "robot --rerunfailedsuites original.xml --output rerun.xml '+IntsanceName+'.robot "'
)

Finaly you just merge the two xml files

rebot --merge original.xml rerun.xml

os.system(
    'cmd /c "rebot --merge original.xml rerun.xml "'
)

You can read more about this topic in the manual https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#merging-re-executed-tests