python-pytest/pygments.patch

103 lines
4.7 KiB
Diff

From 7972182f2686dd8e1afa2f3e088af501d487eb28 Mon Sep 17 00:00:00 2001
From: Florian Bruhin <me@the-compiler.org>
Date: Tue, 7 Jan 2025 11:25:55 +0100
Subject: [PATCH] Fix selftests with Pygments >= 2.19.0
With Pygments 2.19, the Python lexer now emits
Text.Whitespace (rather than Text) tokens after "def",
which get highlighted as "bright black".
See https://github.com/pygments/pygments/issues/1905
Fixes #13112
---
changelog/13112.contrib.rst | 1 +
testing/conftest.py | 6 ++++++
testing/test_terminal.py | 10 +++++-----
3 files changed, 12 insertions(+), 5 deletions(-)
create mode 100644 changelog/13112.contrib.rst
Index: pytest-8.3.4/changelog/13112.contrib.rst
===================================================================
--- /dev/null
+++ pytest-8.3.4/changelog/13112.contrib.rst
@@ -0,0 +1 @@
+Fixed selftest failures in ``test_terminal.py`` with Pygments >= 2.19.0
Index: pytest-8.3.4/testing/conftest.py
===================================================================
--- pytest-8.3.4.orig/testing/conftest.py
+++ pytest-8.3.4/testing/conftest.py
@@ -6,6 +6,8 @@ import re
import sys
from typing import Generator
+import pygments
+
from _pytest.monkeypatch import MonkeyPatch
from _pytest.pytester import Pytester
import pytest
@@ -168,6 +170,9 @@ def color_mapping():
Used by tests which check the actual colors output by pytest.
"""
+ # https://github.com/pygments/pygments/commit/d24e272894a56a98b1b718d9ac5fabc20124882a
+ pygments_version = tuple(int(part) for part in pygments.__version__.split(".")[:2])
+ pygments_has_kwspace_hl = pygments_version >= (2, 19)
class ColorMapping:
COLORS = {
@@ -180,6 +185,7 @@ def color_mapping():
"bold": "\x1b[1m",
"reset": "\x1b[0m",
"kw": "\x1b[94m",
+ "kwspace": "\x1b[90m \x1b[39;49;00m" if pygments_has_kwspace_hl else " ",
"hl-reset": "\x1b[39;49;00m",
"function": "\x1b[92m",
"number": "\x1b[94m",
Index: pytest-8.3.4/testing/test_terminal.py
===================================================================
--- pytest-8.3.4.orig/testing/test_terminal.py
+++ pytest-8.3.4/testing/test_terminal.py
@@ -1299,13 +1299,13 @@ def test_color_yes(pytester: Pytester, c
"=*= FAILURES =*=",
"{red}{bold}_*_ test_this _*_{reset}",
"",
- " {reset}{kw}def{hl-reset} {function}test_this{hl-reset}():{endline}",
+ " {reset}{kw}def{hl-reset}{kwspace}{function}test_this{hl-reset}():{endline}",
"> fail(){endline}",
"",
"{bold}{red}test_color_yes.py{reset}:5: ",
"_ _ * _ _*",
"",
- " {reset}{kw}def{hl-reset} {function}fail{hl-reset}():{endline}",
+ " {reset}{kw}def{hl-reset}{kwspace}{function}fail{hl-reset}():{endline}",
"> {kw}assert{hl-reset} {number}0{hl-reset}{endline}",
"{bold}{red}E assert 0{reset}",
"",
@@ -2585,7 +2585,7 @@ class TestCodeHighlight:
result.stdout.fnmatch_lines(
color_mapping.format_for_fnmatch(
[
- " {reset}{kw}def{hl-reset} {function}test_foo{hl-reset}():{endline}",
+ " {reset}{kw}def{hl-reset}{kwspace}{function}test_foo{hl-reset}():{endline}",
"> {kw}assert{hl-reset} {number}1{hl-reset} == {number}10{hl-reset}{endline}",
"{bold}{red}E assert 1 == 10{reset}",
]
@@ -2607,7 +2607,7 @@ class TestCodeHighlight:
result.stdout.fnmatch_lines(
color_mapping.format_for_fnmatch(
[
- " {reset}{kw}def{hl-reset} {function}test_foo{hl-reset}():{endline}",
+ " {reset}{kw}def{hl-reset}{kwspace}{function}test_foo{hl-reset}():{endline}",
" {print}print{hl-reset}({str}'''{hl-reset}{str}{hl-reset}",
"> {str} {hl-reset}{str}'''{hl-reset}); {kw}assert{hl-reset} {number}0{hl-reset}{endline}",
"{bold}{red}E assert 0{reset}",
@@ -2630,7 +2630,7 @@ class TestCodeHighlight:
result.stdout.fnmatch_lines(
color_mapping.format_for_fnmatch(
[
- " {reset}{kw}def{hl-reset} {function}test_foo{hl-reset}():{endline}",
+ " {reset}{kw}def{hl-reset}{kwspace}{function}test_foo{hl-reset}():{endline}",
"> {kw}assert{hl-reset} {number}1{hl-reset} == {number}10{hl-reset}{endline}",
"{bold}{red}E assert 1 == 10{reset}",
]