test: check node & test on macos arm64

Author: mayeut

test/test_emscripten.py

@@ -1,20 +1,44 @@
 from __future__ import annotations
 
-import platform
 import shutil
+import sys
 import textwrap
 
 import pytest
 
+from cibuildwheel.util import CIBW_CACHE_PATH
+
 from . import test_projects, utils
 
 basic_project = test_projects.new_c_project()
+basic_project.files["check_node.py"] = r"""
+import sys
+import shutil
+from pathlib import Path
+from pyodide.code import run_js
+
+
+def check_node():
+    node = shutil.which("node")
+    assert node is not None, "node is None"
+    node_path = Path(node).resolve(strict=True)
+    cibw_cache_path = Path(sys.argv[1]).resolve(strict=True)
+    assert cibw_cache_path in node_path.parents, f"{cibw_cache_path} not a parent of {node_path}"
+    node_js = run_js("globalThis.process.execPath")
+    assert node_js is not None, "node_js is None"
+    node_js_path = Path(node_js).resolve(strict=True)
+    assert node_js_path == node_path, f"{node_js_path} != {node_path}"
+
+
+if __name__ == "__main__":
+    check_node()
+"""
 
 
 @pytest.mark.parametrize("use_pyproject_toml", [True, False])
 def test_pyodide_build(tmp_path, use_pyproject_toml):
-    if platform.machine() == "arm64":
-        pytest.skip("emsdk doesn't work correctly on arm64")
+    if sys.platform == "win32":
+        pytest.skip("emsdk doesn't work correctly on Windows")
 
     if not shutil.which("python3.12"):
         pytest.skip("Python 3.12 not installed")
@@ -31,10 +55,16 @@ def test_pyodide_build(tmp_path, use_pyproject_toml):
     project_dir = tmp_path / "project"
     basic_project.generate(project_dir)
 
+    # check for node in 1 case only to reduce CI load
+    add_env = {}
+    if use_pyproject_toml:
+        add_env["CIBW_TEST_COMMAND"] = f"python {{project}}/check_node.py {CIBW_CACHE_PATH}"
+
     # build the wheels
     actual_wheels = utils.cibuildwheel_run(
         project_dir,
         add_args=["--platform", "pyodide"],
+        add_env=add_env,
     )
 
     # check that the expected wheels are produced