Swapping 20-sim implementations from debug configuration doesn't work

[kgpierce]

The swapping of implementations of 20-sim blocks from a debug configuration doesn't seem to work.

Test cast: LineFollowingRobot from Crescendo Examples.
Test: selecting model > implementations > lf_left > fail_fixed_value un CT settings should see the left sensor fail (go solid black) after 12 seconds, then the robot switches to a slower, single-follow mode.

This happens correctly if the implementation is manually swapped, but doing it from the debug configuration doesn't have the same effect.

[lausdahl]

Tested the specification LineFollowingRobot with the test above. This internally created a java value that was send with no errors to 20sim with set implementations. The raw java value looked like:

[{implementation=CoSim, name=controller}, {implementation=no_fault, name=lf_right.stuck_fault}, {implementation=fail_fixed_value, name=lf_left.stuck_fault}, {implementation=ReadTextFile, name=map}]

Since no error was returned from 20sim and that it did not change the implementation internally, I think that this is a problem inside 20sim.

The launch configuration used looked like this:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.destecs.ide.debug.launchConfigurationType">
<stringAttribute key="destecs_launch_config_20sim_implementations" value="controller=CoSim;lf_left.stuck_fault=fail_fixed_value;lf_right.stuck_fault=no_fault;map=ReadTextFile;"/>
<stringAttribute key="destecs_launch_config_20sim_log_variables" value="body.theta.output,servo_left.motor_input,body.position.position,servo_right.motor_input,time"/>
<stringAttribute key="destecs_launch_config_20sim_settings" value="model.simulator.eventdelta=1e-006;model.simulator.fastmode=true;model.simulator.integrationmethod=MeBDFiMethod;model.simulator.integrationmethod.AdamsBashforth.stepsize=0.01;model.simulator.integrationmethod.BDFMethod.absolutetolerance=1e-005;model.simulator.integrationmethod.BDFMethod.initialstepsize=0;model.simulator.integrationmethod.BDFMethod.maximumstepsize=0;model.simulator.integrationmethod.BDFMethod.relativetolerance=1e-005;model.simulator.integrationmethod.BackwardEuler.absolutetolerance=1e-005;model.simulator.integrationmethod.BackwardEuler.alpha=1;model.simulator.integrationmethod.BackwardEuler.relativetolerance=1e-005;model.simulator.integrationmethod.BackwardEuler.stepsize=0.01;model.simulator.integrationmethod.Euler.stepsize=0.01;model.simulator.integrationmethod.MeBDFiMethod.absolutetolerance=0.0001;model.simulator.integrationmethod.MeBDFiMethod.initialstepsize=0;model.simulator.integrationmethod.MeBDFiMethod.maximumstepsize=0;model.simulator.integrationmethod.MeBDFiMethod.relativetolerance=0.0001;model.simulator.integrationmethod.RungeKutta2.stepsize=0.01;model.simulator.integrationmethod.RungeKutta4.stepsize=0.01;model.simulator.integrationmethod.RungeKutta8.absolutetolerance=1e-006;model.simulator.integrationmethod.RungeKutta8.initialstepsize=0;model.simulator.integrationmethod.RungeKutta8.maximumstepsize=0;model.simulator.integrationmethod.RungeKutta8.relativetolerance=1e-006;model.simulator.integrationmethod.RungeKuttaFehlberg.absolutetolerance=1e-006;model.simulator.integrationmethod.RungeKuttaFehlberg.initialstepsize=0;model.simulator.integrationmethod.RungeKuttaFehlberg.maximumstepsize=0;model.simulator.integrationmethod.RungeKuttaFehlberg.relativetolerance=1e-006;model.simulator.integrationmethod.VodeAdams.absolutetolerance=1e-006;model.simulator.integrationmethod.VodeAdams.initialstepsize=0;model.simulator.integrationmethod.VodeAdams.maximumstepsize=0;model.simulator.integrationmethod.VodeAdams.relativetolerance=1e-006;"/>
<stringAttribute key="destecs_launch_config_contract_path" value="configuration/contract.csc"/>
<stringAttribute key="destecs_launch_config_ct_endpoint" value="http://localhost:5580"/>
<booleanAttribute key="destecs_launch_config_ct_leave_dirty_for_inspection" value="true"/>
<stringAttribute key="destecs_launch_config_ct_model_path" value="model_ct/R2G2P.emx"/>
<stringAttribute key="destecs_launch_config_de_architecture" value=""/>
<stringAttribute key="destecs_launch_config_de_endpoint" value=""/>
<stringAttribute key="destecs_launch_config_de_model_path" value="model_de"/>
<stringAttribute key="destecs_launch_config_de_replace" value=""/>
<booleanAttribute key="destecs_launch_config_de_rt_validation" value="false"/>
<booleanAttribute key="destecs_launch_config_debug" value="false"/>
<booleanAttribute key="destecs_launch_config_enable_logging" value="true"/>
<stringAttribute key="destecs_launch_config_project_name" value="LineFollowingRobot"/>
<booleanAttribute key="destecs_launch_config_remote_debug" value="false"/>
<stringAttribute key="destecs_launch_config_remote_project_base1" value=""/>
<stringAttribute key="destecs_launch_config_scenario_path" value=""/>
<stringAttribute key="destecs_launch_config_shared_design_param" value="encoder_resolution:=44;wheel_radius:=0.03325;slow_wheel_ratio:=0;line_follow_x:=0.01;fast_wheel_speed:=0.8;initial_position[3]:=[0.156, -0.33, -0.524];line_follow_y:=0.065;"/>
<booleanAttribute key="destecs_launch_config_show_debug_info" value="true"/>
<booleanAttribute key="destecs_launch_config_show_octave_plots" value="false"/>
<stringAttribute key="destecs_launch_config_simulation_time" value="40"/>
<booleanAttribute key="destecs_launch_config_use_remote_ct_simulator" value="false"/>
<stringAttribute key="destecs_launch_config_vdm_log_variables" value=""/>
<booleanAttribute key="vdm_launch_config_dtc_checks" value="true"/>
<booleanAttribute key="vdm_launch_config_generate_coverage" value="false"/>
<booleanAttribute key="vdm_launch_config_inv_checks" value="true"/>
<booleanAttribute key="vdm_launch_config_log_rt" value="false"/>
<booleanAttribute key="vdm_launch_config_measure_checks" value="true"/>
<booleanAttribute key="vdm_launch_config_post_checks" value="true"/>
<booleanAttribute key="vdm_launch_config_pre_checks" value="true"/>
</launchConfiguration>

The block that should have its implementation changed is:

The 20sim version I tested with was: 20-sim 4.4.1 build 4356