Test: postDebugTask

[isidorn]

Refs: #11522

• win @jrieken
• macOS @sandy081

Complexity: 3

Launch configurations now support a postDebugTask (in addition to the preLaunchTask). A postDebugTask is executed at the end of a debug session and when the user has restarted a debug session with the "Restart" button.

But postDebugTask is not executed for a debug session that restarts automatically. An example is a nodemon session that restarts whenever the source is modified.

For verification on macOS it is convenient to define audible tasks, e.g.:

{
            "label": "start",
            "type": "shell",
            "command": "say start",
            "identifier": "start"
},
{
            "label": "done",
            "type": "shell",
            "command": "say done",
            "identifier": "done"
},

Now you can use these tasks for your testing:

• verify that postDebugTask is called at the end of a simple debug session
• verify that postDebugTask is called when debugging an extension
• verify that postDebugTask is called when using nodemon (use the nodemon snippet to quickly create a nodemon launch config)
• in launch.json verify that postDebugTask is suggested via intelisense and that there is a hover