From f7364699bd7bbe4ff6b7f601e7fa98c77dab4f61 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Tue, 10 Feb 2026 15:02:26 +0200
Subject: [PATCH 1/3] Remove redundant "COVERAGE_CORE: sysmon" env var from
 GitHub Actions

---
 .github/workflows/test-mingw.yml   | 1 -
 .github/workflows/test-windows.yml | 1 -
 .github/workflows/test.yml         | 1 -
 3 files changed, 3 deletions(-)

diff --git a/.github/workflows/test-mingw.yml b/.github/workflows/test-mingw.yml
index 8de6752c5e1..1cb948eb798 100644
--- a/.github/workflows/test-mingw.yml
+++ b/.github/workflows/test-mingw.yml
@@ -22,7 +22,6 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  COVERAGE_CORE: sysmon
   FORCE_COLOR: 1
 
 jobs:
diff --git a/.github/workflows/test-windows.yml b/.github/workflows/test-windows.yml
index e3febd64c99..52163fd781b 100644
--- a/.github/workflows/test-windows.yml
+++ b/.github/workflows/test-windows.yml
@@ -22,7 +22,6 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  COVERAGE_CORE: sysmon
   FORCE_COLOR: 1
 
 jobs:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 314168d448c..40db871e97f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,6 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  COVERAGE_CORE: sysmon
   FORCE_COLOR: 1
   PIP_DISABLE_PIP_VERSION_CHECK: 1
 

From 74d053176078cae49f8de55eb6b3995c69c08d56 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Mon, 6 Jul 2026 14:28:26 +0300
Subject: [PATCH 2/3] Add coverage to tox

---
 tox.ini | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tox.ini b/tox.ini
index 5089d3817b7..69e67ed000d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,6 +15,11 @@ extras =
 commands =
     {envpython} selftest.py
     {envpython} -m pytest \
+      --cov PIL \
+      --cov Tests \
+      --cov-report html \
+      --cov-report term \
+      --cov-report xml \
       --dist worksteal \
       --numprocesses auto \
       -W always \

From 9caaa724963fad6d650eebefeb8af54e572912f5 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Mon, 6 Jul 2026 14:29:55 +0300
Subject: [PATCH 3/3] Add 314t and 315t to tox

---
 tox.ini | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tox.ini b/tox.ini
index 69e67ed000d..01912dc6cd1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,12 @@
 [tox]
 requires =
-    tox>=4.2
+    tox>=4.32
 env_list =
     lint
     mypy
-    py{py3, 315, 314, 313, 312, 311, 310}
+    py{py3}
+    py{310-315}
+    py{314-315}t
 
 [testenv]
 deps =