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from __future__ import annotations |
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import os |
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import subprocess |
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import sys |
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from pathlib import Path |
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import pytest |
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import exceptiongroup |
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def run_script(name: str) -> subprocess.CompletedProcess[bytes]: |
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exceptiongroup_path = Path(exceptiongroup.__file__).parent.parent |
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script_path = Path(__file__).parent / name |
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env = dict(os.environ) |
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print("parent PYTHONPATH:", env.get("PYTHONPATH")) |
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if "PYTHONPATH" in env: |
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pp = env["PYTHONPATH"].split(os.pathsep) |
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else: |
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pp = [] |
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pp.insert(0, str(exceptiongroup_path)) |
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pp.insert(0, str(script_path.parent)) |
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env["PYTHONPATH"] = os.pathsep.join(pp) |
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print("subprocess PYTHONPATH:", env.get("PYTHONPATH")) |
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cmd = [sys.executable, "-u", str(script_path)] |
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print("running:", cmd) |
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completed = subprocess.run( |
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cmd, env=env, stdout=subprocess.PIPE, stderr=subprocess.STDOUT |
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) |
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print("process output:") |
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print(completed.stdout.decode("utf-8")) |
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return completed |
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@pytest.mark.skipif( |
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sys.version_info > (3, 11), |
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reason="No patching is done on Python >= 3.11", |
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) |
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@pytest.mark.skipif( |
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not Path("/usr/lib/python3/dist-packages/apport_python_hook.py").exists(), |
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reason="need Ubuntu with python3-apport installed", |
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) |
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def test_apport_excepthook_monkeypatch_interaction(): |
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completed = run_script("apport_excepthook.py") |
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stdout = completed.stdout.decode("utf-8") |
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file = Path(__file__).parent / "apport_excepthook.py" |
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assert stdout == ( |
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f"""\ |
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+ Exception Group Traceback (most recent call last): |
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| File "{file}", line 13, in <module> |
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| raise ExceptionGroup("msg1", [KeyError("msg2"), ValueError("msg3")]) |
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| exceptiongroup.ExceptionGroup: msg1 (2 sub-exceptions) |
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+-+---------------- 1 ---------------- |
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| KeyError: 'msg2' |
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+---------------- 2 ---------------- |
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| ValueError: msg3 |
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+------------------------------------ |
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""" |
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) |
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