Run benchmarks in CI

Author: akx

.ci/benchmark.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+
+python3 -m pip install pytest-benchmark
+
+python3 -bb -m pytest -vv --benchmark-only --benchmark-autosave Tests/benchmark*

.github/workflows/test.yml

@@ -163,6 +163,16 @@ jobs:
         flags: ${{ matrix.os == 'ubuntu-latest' && 'GHA_Ubuntu' || 'GHA_macOS' }}
         name: ${{ matrix.os }} Python ${{ matrix.python-version }}
 
+    - name: Run benchmarks
+      run: |
+        .ci/benchmark.sh
+
+    - name: Upload benchmarks
+      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+      with:
+        name: benchmarks-${{ matrix.os }}-${{ matrix.python-version }}
+        path: .benchmarks
+
   success:
     permissions:
       contents: none

Tests/benchmarks.py

@@ -15,8 +15,8 @@
 TYPE_CHECKING = False
 
 if TYPE_CHECKING:
-    from pytest_benchmark.fixture import (
-        BenchmarkFixture,  # type: ignore[import-not-found]
+    from pytest_benchmark.fixture import (  # type: ignore[import-not-found]
+        BenchmarkFixture,
     )
 
 pytest.importorskip(