[Feature Request] moon test runner pipe stdout and stderr

[yjl9903]

Feature Request

Summary

Pipe testcase stdout / stderr to tty for moon test command.

Motivation

Currently, moon test command will run the testcase and get stdout / stderr after testcase exiting.

However, if I wrote some non-terminating code, I cannot use the moon test runner and logs to debug my code, for that test runner won't terminate and logs are unavailable.

So, I think moon test command should pipe stdout / stderr to tty, and we can debug code using logs.

Detailed Description

Related Issues

Checklist

• I have added all necessary details to make it easy for the maintainers to understand my request.

[Young-Flash]

the stdout of testcase is like the following

test output 1
----- BEGIN MOON TEST RESULT -----
{"package": "username/hello/lib", "filename": "hello_test.mbt", "index": "0", "test_name": "0", "message": ""}
----- END MOON TEST RESULT -----
test output 2
----- BEGIN MOON TEST RESULT -----
{"package": "username/hello/lib", "filename": "hello_test.mbt", "index": "1", "test_name": "1", "message": ""}
----- END MOON TEST RESULT -----

maybe we should streaming parse it