itest_sample.py

# This script is licensed under BSD License, see file LICENSE.txt.
#
# (c) TASKING Germany GmbH, 2023
 
import isystem.connect as ic
import isystem.itest as it
 
 
winidea_id = ''
 
 
def verify_result(results):
    while results.hasNextTestResult():
        result = results.nextTestResult()
        if result.isError():
            out = ic.CStringStream()
            emitter = ic.EmitterFactory.createYamlEmitter(out)
            emitter.startStream()
            emitter.startDocument(False)
            result.serializeErrorsOnly(emitter, None)
            emitter.endDocument(False)
            emitter.endStream()
            print(out.getString())
        else:
            print("OK")
    
 
def init_target() -> it.PTestCase:
    cmgr = ic.ConnectionMgr()
    cmgr.connect(ic.CConnectionConfig().instanceId(winidea_id))
 
    debug_ctrl = ic.CDebugFacade(cmgr)
 
    # initialize the target - this may differ in your environment
    debug_ctrl.reset()
    debug_ctrl.runUntilFunction("main")
    debug_ctrl.waitUntilStopped()
 
    test_case = it.PTestCase(cmgr)
 
    return test_case
 
 
def run_test_case(test_case: it.PTestCase):
 
    # The simplest test case, not very useful for testing,
    # but may be used to call functions on the target, for example
    # for initialization.
    test_case.itest("func: [get_random]", None)
 
    print("'get_random' finished!")
 
    # Simple test of function:  int funcTestInt2(int a, int b, int c)
 
    test_case.itest(
        """
        func: [sum, [3, 4, 5], retVal]
        expect:
        - retVal == 12
        """,
        None, True)
 
    print('Test result:', end=' ')
    verify_result(test_case.getTestResultsContainer())
 
 
# Intentional error
def run_test_case_with_error(test_case: it.PTestCase):
 
    test_case.itest(
        """
        func: [return_smaller, [3, 2], retVal]
        expect:
        - retVal == 2
        """,
        None)
 
    print('return_smaller test result if error:', end=' ')
    verify_result(test_case.getTestResultsContainer())
 
 
def main():
    test_case = init_target()
    run_test_case(test_case)
    run_test_case_with_error(test_case)
 
 
if __name__ == '__main__':
    main()