From 0c69fd960d0f87c27d9591fc293c442a5af171f7 Mon Sep 17 00:00:00 2001
From: Scott Lessans <scl@openai.com>
Date: Tue, 5 Aug 2025 11:41:19 -0700
Subject: [PATCH] ci

---
 .../actions/run-rust-python-tests/action.yml  | 67 +++++++++++++++++++
 .github/workflows/CI.yml                      | 14 ++++
 2 files changed, 81 insertions(+)
 create mode 100644 .github/actions/run-rust-python-tests/action.yml

diff --git a/.github/actions/run-rust-python-tests/action.yml b/.github/actions/run-rust-python-tests/action.yml
new file mode 100644
index 0000000..ed62480
--- /dev/null
+++ b/.github/actions/run-rust-python-tests/action.yml
@@ -0,0 +1,67 @@
+name: Run Rust and Python tests
+
+description: Format, clippy, Rust tests (incl. doctests), build Python extension and run pytest
+
+inputs:
+  python-version:
+    description: Python version to use
+    required: false
+    default: "3.11"
+  rust-toolchain:
+    description: Rust toolchain channel
+    required: false
+    default: stable
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        toolchain: ${{ inputs.rust-toolchain }}
+        components: clippy,rustfmt
+
+    - name: Setup Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python-version }}
+
+    - name: Upgrade pip
+      shell: bash
+      run: |
+        python -m pip install --upgrade pip
+
+    - name: Install build/test deps
+      shell: bash
+      run: |
+        python -m pip install maturin pytest
+
+    - name: Check rustfmt
+      shell: bash
+      run: |
+        cargo fmt --all --check
+
+    - name: Run clippy
+      shell: bash
+      run: |
+        cargo clippy --all-targets --all-features -- -D warnings
+
+    - name: Run Rust tests (unit/integration)
+      shell: bash
+      run: |
+        cargo test --all-targets --all-features
+
+    - name: Run Rust doctests
+      shell: bash
+      run: |
+        cargo test --doc
+
+    - name: Build Python extension (maturin develop)
+      shell: bash
+      run: |
+        maturin develop --release
+
+    - name: Run pytest
+      shell: bash
+      run: |
+        pytest -q
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 29518e7..38fcdb5 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -19,6 +19,20 @@ permissions:
   contents: read
 
 jobs:
+  tests:
+    name: Tests (fmt, clippy, cargo test, doctest, pytest)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-14, windows-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run composite test suite
+        uses: ./.github/actions/run-rust-python-tests
+        with:
+          python-version: "3.11"
+          rust-toolchain: stable
   linux:
     runs-on: ${{ matrix.platform.runner }}
     strategy: