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Escape pytest in zsh terminal when debuging the tests

See original GitHub issue

Environment data

VS Code version: 1.32.3
Extension version (available under the Extensions sidebar): 2019.2.5558
OS and version: Fedora 29
Python version (& distribution if applicable, e.g. Anaconda): Python 3.7.2 64-bit
Type of virtual environment used (N/A | venv | virtualenv | conda | …): N/A
Relevant/affected Python packages and their versions: N/A

Expected behaviour

Debug parameterized pytest by click the “bug” logo in the test tree view, the debugger should start.

Actual behaviour

Debug parameterized pytest (e.g. test_qpair_different_size[5] below), but cannot find the test. For normal pytest cases, the debug just works, e.g. test_create_device_invalid below.

Steps to reproduce:

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "debug pynvme script",
            "type": "python",
            "request": "test",
            "console": "integratedTerminal", 
            "sudo": true
        }
    ]
}

Logs

~/pynvme▶ cd /home/cranechu/pynvme ; env PYTHONIOENCODING=UTF-8 PYTHONUNBUFFERED=1 sudo /usr/bin/python3 /home/cranechu/.vscode/extensions/ms-python.python-2019.2.5558/pythonFiles/ptvsd_launcher.py --default --client --host localhost --port 40837 /home/cranechu/.vscode/extensions/ms-python.python-2019.2.5558/pythonFiles/testlauncher.py /home/cranechu/pynvme pytest --junitxml=/tmp/tmp-3191CZSiAJnJWSOU.xml --pciaddr=01:00.0 driver_test.py::test_qpair_different_size[5] 
zsh: no matches found: driver_test.py::test_qpair_different_size[5]

~/pynvme▶ cd /home/cranechu/pynvme ; env PYTHONIOENCODING=UTF-8 PYTHONUNBUFFERED=1 sudo /usr/bin/python3 /home/cranechu/.vscode/extensions/ms-python.python-2019.2.5558/pythonFiles/ptvsd_launcher.py --default --client --host localhost --port 38197 /home/cranechu/.vscode/extensions/ms-python.python-2019.2.5558/pythonFiles/testlauncher.py /home/cranechu/pynvme pytest --junitxml=/tmp/tmp-3191X7ih17lf4bBg.xml --pciaddr=01:00.0 driver_test.py::test_create_device_invalid 
pydev debugger: warning: trying to add breakpoint to file that does not exist: /home/cranechu/pynvme/scripts/test_nvme_spec.py (will have no effect)
================================== test session starts ==================================
platform linux -- Python 3.7.2, pytest-4.1.1, py-1.7.0, pluggy-0.8.1 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /home/cranechu/pynvme, inifile: pytest.ini
plugins: cov-2.6.1
collected 1 item    
...