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add PyO3 FFI checks to the suite #55

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add PyO3 FFI checks to the suite #55

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20e2125
add PyO3 FFI checks to the suite
davidhewitt Aug 29, 2026
b170d4f
Rename test job for PyO3 examples
davidhewitt Sep 1, 2026
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42 changes: 17 additions & 25 deletions .github/workflows/pyo3.yml
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Expand Up @@ -48,44 +48,36 @@ jobs:
# needed to correctly format errors, see #1865
components: rust-src

# In the future, might want to also try using the "abi3" feature once PyPy
# supports the Python stable API.

- name: Prepare required packages
run: python -m pip install -U pip nox

- name: Check PyO3 ffi definitions
shell: bash
working-directory: pyo3
run: nox -s ffi-check

# NB only builds PyO3's Rust library and tests, can't run these, because
# PyPy doesn't support a Py_Initialize API to call PyPy from Rust
# executables.
#
# These jobs just serve as a check that PyO3 is able to link against PyPy
# symbols as expected.
- name: Build PyO3 Rust lib and tests - no features
shell: bash
run: |
cd pyo3
cargo build --lib --tests
env:
# Necessary to force PyO3 to allow building against PyPy despite no
# Py_Initialize API
PYO3_CI: 1

- name: Build PyO3 Rust lib and tests - with features
- name: Run PyO3 Rust test suite
shell: bash
run: |
cd pyo3
cargo build --lib --tests --features=full
working-directory: pyo3
run: nox -s test-rust
env:
# Necessary to force PyO3 to allow building against PyPy despite no
# Py_Initialize API
PYO3_CI: 1

# In the future, might want to also try using the "abi3" feature once PyPy
# supports the Python stable API.

- name: Prepare required packages
run: |
python -m pip install -U pip nox

# Build some extension modules using PyO3 and test them using PyPy.
- name: Test PyO3 examples
- name: Run PyO3 Python test suite
shell: bash
run: |
cd pyo3
nox -s test-py
working-directory: pyo3
run: nox -s test-py
env:
CARGO_TARGET_DIR: ${{ github.workspace }}/pyo3/target
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