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From ce93a8ad7a11d1e9be76ce6af0d510f935622c1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Sat, 25 Nov 2023 12:09:32 +0100
Subject: [PATCH] Reset color-related envvars for testing
Reset color-related environment variables in a fixture to prevent them
from affecting test results. Otherwise, some of the tests fail
e.g. if NO_COLOR is set in the calling environment.
---
testing/conftest.py | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/testing/conftest.py b/testing/conftest.py
index 2a3ce5203..612777304 100644
--- a/testing/conftest.py
+++ b/testing/conftest.py
@@ -30,6 +30,17 @@ def set_column_width(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setenv("COLUMNS", "80")
+@pytest.fixture(autouse=True)
+def reset_colors(monkeypatch: pytest.MonkeyPatch) -> None:
+ """
+ Reset all color-related variables to prevent them from affecting internal pytest output
+ in tests that depend on it.
+ """
+ monkeypatch.delenv("PY_COLORS", raising=False)
+ monkeypatch.delenv("NO_COLOR", raising=False)
+ monkeypatch.delenv("FORCE_COLOR", raising=False)
+
+
@pytest.hookimpl(hookwrapper=True, tryfirst=True)
def pytest_collection_modifyitems(items):
"""Prefer faster tests.
--
2.43.0
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