test_coverage_custom_scope.py

# This script is licensed under BSD License, see file LICENSE.txt.
#
# (c) TASKING Germany GmbH, 2023
 
import isystem.connect as ic
import time
 
winidea_id = ''
 
 
def test_cvrg_custom_scope():
    cmgr = ic.ConnectionMgr()
    cmgr.connect(ic.CConnectionConfig().instanceId(winidea_id))
 
    debugCtrl = ic.CDebugFacade(cmgr)
    debugCtrl.reset()
 
    # Create coverage document.
    coverage = ic.CCoverageController2(cmgr, 'sample_coverage.trd', 'w')
 
    # Wait until winIDEA has loaded the document, if it already existed.
    if not coverage.waitUntilLoaded(5000):
        print('isBusy = ', coverage.isBusy())
        print("Warning - timeout ocurred when loading coverage document - some data may not be loaded!")
 
    # Create and select a new coverage trigger. First make sure, that it 
    # does not already exist.
    coverage.removeTrigger('coverageTrigger')
    triggerIdx = coverage.createTrigger('coverageTrigger')
    coverage.select(triggerIdx)
 
    # Measure coverage of selected functions.
    coverage.setScope(triggerIdx, ic.CCoverageController2.EScopeCustom)
    coverage.addArea(triggerIdx, ic.CCoverageController2.EAreaFunction, "fibonacci")
    coverage.addArea(triggerIdx, ic.CCoverageController2.EAreaFunction, "bubble_sort")
 
    # repeat recording
    print('New recording started: Target is running, coverage is recording data ...')
    coverage.start()
    debugCtrl.run()
    time.sleep(3)
    debugCtrl.stop()
    coverage.stopSampling()
 
    print('Target stopped, loading coverage data...')
    coverage.waitUntilLoaded()
 
 
if __name__ == "__main__":
    test_cvrg_custom_scope()