From a54b5b7cdc7a06a4069212355c033a746f985603 Mon Sep 17 00:00:00 2001
From: martincostello <martin@martincostello.com>
Date: Sun, 15 Mar 2026 16:00:38 +0000
Subject: [PATCH 1/3] Test multiple Python versions

- Update tests to run a matrix for 3.11-3.14.
- Update GitHub Actions to their latest versions.
---
 .github/workflows/self_test.yml | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/self_test.yml b/.github/workflows/self_test.yml
index 3da0c9a..bf38de8 100644
--- a/.github/workflows/self_test.yml
+++ b/.github/workflows/self_test.yml
@@ -6,13 +6,23 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - '3.11'
+          - '3.12'
+          - '3.13'
+          - '3.14'
+
     name: Run the python tests
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Setup python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v6
         with:
-          python-version: 3.11.2
+          python-version: ${{ matrix.python-version }}
           architecture: x64
       - run: pip install aiohttp
       - run: cd test && python self_test.py

From cee6fb410e85063cd43c1694305f0dca536fb97f Mon Sep 17 00:00:00 2001
From: martincostello <martin@martincostello.com>
Date: Sun, 15 Mar 2026 16:06:57 +0000
Subject: [PATCH 2/3] Disable Python 3.14

- Disable until #581 is fixed.
- Add job to meet the required statuses without needing to reconfigure the status checks.
---
 .github/workflows/self_test.yml | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/self_test.yml b/.github/workflows/self_test.yml
index bf38de8..20934e2 100644
--- a/.github/workflows/self_test.yml
+++ b/.github/workflows/self_test.yml
@@ -14,7 +14,8 @@ jobs:
           - '3.11'
           - '3.12'
           - '3.13'
-          - '3.14'
+          # Enable once https://github.com/w3c/trace-context/issues/581 is fixed
+          # - '3.14'
 
     name: Run the python tests
     steps:
@@ -27,3 +28,20 @@ jobs:
       - run: pip install aiohttp
       - run: cd test && python self_test.py
         shell: bash
+
+  self-test:
+    name: Run the python tests
+    needs: [ build ]
+    if: ${{ !cancelled() }}
+    env:
+      TESTS_SUCCESS: ${{ !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') }}
+    runs-on: ubuntu-latest
+    steps:
+    - run: |
+        if [ "$TESTS_SUCCESS" == "true" ]
+        then
+          echo 'Self tests successful ✅'
+        else
+          echo 'Self tests failed ❌'
+          exit 1
+        fi

From fecefd4084dbf44f791ec8a76a3bccc73f68817c Mon Sep 17 00:00:00 2001
From: martincostello <martin@martincostello.com>
Date: Sun, 15 Mar 2026 16:19:57 +0000
Subject: [PATCH 3/3] Address Copilot feedback

- Rename steps.
- Fix indentation.
---
 .github/workflows/self_test.yml | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/self_test.yml b/.github/workflows/self_test.yml
index 20934e2..37be800 100644
--- a/.github/workflows/self_test.yml
+++ b/.github/workflows/self_test.yml
@@ -17,7 +17,7 @@ jobs:
           # Enable once https://github.com/w3c/trace-context/issues/581 is fixed
           # - '3.14'
 
-    name: Run the python tests
+    name: Self-test with Python ${{ matrix.python-version }}
     steps:
       - uses: actions/checkout@v6
       - name: Setup python
@@ -37,11 +37,11 @@ jobs:
       TESTS_SUCCESS: ${{ !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled') }}
     runs-on: ubuntu-latest
     steps:
-    - run: |
-        if [ "$TESTS_SUCCESS" == "true" ]
-        then
-          echo 'Self tests successful ✅'
-        else
-          echo 'Self tests failed ❌'
-          exit 1
-        fi
+      - run: |
+          if [ "$TESTS_SUCCESS" == "true" ]
+          then
+            echo 'Self tests successful ✅'
+          else
+            echo 'Self tests failed ❌'
+            exit 1
+          fi