Add loadDynlib to micropip._compat (split off from #2591). More work split off of #2591 because #2591 mysteriously fails *all* the github actions tests, even though #2591 currently only changes micropip and not all tests load micropip.
import functools
import os

import pytest

from conftest import ROOT_PATH, package_is_built
from pyodide_build.io import parse_package_config

PKG_DIR = ROOT_PATH / "packages"


@functools.cache
def registered_packages() -> list[str]:
    """Returns a list of registered package names"""
    packages = []
    for name in os.listdir(PKG_DIR):
        if (PKG_DIR / name).is_dir() and (PKG_DIR / name / "meta.yaml").exists():
            packages.append(name)
    return packages


UNSUPPORTED_PACKAGES: dict[str, list[str]] = {
    "chrome": [],
    "firefox": [],
    "node": ["cmyt", "yt"],
}
if "CI" in os.environ:
    UNSUPPORTED_PACKAGES["chrome"].extend(["statsmodels"])


@pytest.mark.parametrize("name", registered_packages())
def test_parse_package(name):
    # check that we can parse the meta.yaml
    meta = parse_package_config(PKG_DIR / name / "meta.yaml")

    sharedlibrary = meta.get("build", {}).get("sharedlibrary", False)
    if name == "sharedlib-test":
        assert sharedlibrary is True
    elif name == "sharedlib-test-py":
        assert sharedlibrary is False


@pytest.mark.skip_refcount_check
@pytest.mark.driver_timeout(60)
@pytest.mark.parametrize("name", registered_packages())
def test_import(name, selenium_standalone):
    if not package_is_built(name):
        raise AssertionError(
            "Implementation error. Test for an unbuilt package "
            "should have been skipped in selenium_standalone fixture"
        )

    meta = parse_package_config(PKG_DIR / name / "meta.yaml")

    if name in UNSUPPORTED_PACKAGES[selenium_standalone.browser]:
        pytest.xfail(
            "{} fails to load and is not supported on {}.".format(
                name, selenium_standalone.browser
            )
        )

    selenium_standalone.run("import glob, os, site")

    baseline_pyc = selenium_standalone.run(
        """
        len(list(glob.glob(
            site.getsitepackages()[0] + '/**/*.pyc',
            recursive=True)
        ))
        """
    )
    for import_name in meta.get("test", {}).get("imports", []):
        selenium_standalone.run_async("import %s" % import_name)
        # Make sure that even after importing, there are no additional .pyc
        # files
        assert (
            selenium_standalone.run(
                """
                len(list(glob.glob(
                    site.getsitepackages()[0] + '/**/*.pyc',
                    recursive=True)
                ))
                """
            )
            == baseline_pyc
        )
        # Make sure no exe files were loaded!
        assert (
            selenium_standalone.run(
                """
                len(list(glob.glob(
                    site.getsitepackages()[0] + '/**/*.exe',
                    recursive=True)
                ))
                """
            )
            == 0
        )

import functools
import os

import pytest

from conftest import ROOT_PATH, package_is_built
from pyodide_build.io import parse_package_config

PKG_DIR = ROOT_PATH / "packages"


@functools.cache
def registered_packages() -> list[str]:
    """Returns a list of registered package names"""
    packages = []
    for name in os.listdir(PKG_DIR):
        if (PKG_DIR / name).is_dir() and (PKG_DIR / name / "meta.yaml").exists():
            packages.append(name)
    return packages


UNSUPPORTED_PACKAGES: dict[str, list[str]] = {
    "chrome": [],
    "firefox": [],
    "node": ["cmyt", "yt"],
}
if "CI" in os.environ:
    UNSUPPORTED_PACKAGES["chrome"].extend(["statsmodels"])


@pytest.mark.parametrize("name", registered_packages())
def test_parse_package(name):
    # check that we can parse the meta.yaml
    meta = parse_package_config(PKG_DIR / name / "meta.yaml")

    sharedlibrary = meta.get("build", {}).get("sharedlibrary", False)
    if name == "sharedlib-test":
        assert sharedlibrary is True
    elif name == "sharedlib-test-py":
        assert sharedlibrary is False


@pytest.mark.skip_refcount_check
@pytest.mark.driver_timeout(60)
@pytest.mark.parametrize("name", registered_packages())
def test_import(name, selenium_standalone):
    if not package_is_built(name):
        raise AssertionError(
            "Implementation error. Test for an unbuilt package "
            "should have been skipped in selenium_standalone fixture"
        )

    meta = parse_package_config(PKG_DIR / name / "meta.yaml")

    if name in UNSUPPORTED_PACKAGES[selenium_standalone.browser]:
        pytest.xfail(
            "{} fails to load and is not supported on {}.".format(
                name, selenium_standalone.browser
            )
        )

    selenium_standalone.run("import glob, os, site")

    baseline_pyc = selenium_standalone.run(
        """
        len(list(glob.glob(
            site.getsitepackages()[0] + '/**/*.pyc',
            recursive=True)
        ))
        """
    )
    for import_name in meta.get("test", {}).get("imports", []):
        selenium_standalone.run_async("import %s" % import_name)
        # Make sure that even after importing, there are no additional .pyc
        # files
        assert (
            selenium_standalone.run(
                """
                len(list(glob.glob(
                    site.getsitepackages()[0] + '/**/*.pyc',
                    recursive=True)
                ))
                """
            )
            == baseline_pyc
        )
        # Make sure no exe files were loaded!
        assert (
            selenium_standalone.run(
                """
                len(list(glob.glob(
                    site.getsitepackages()[0] + '/**/*.exe',
                    recursive=True)
                ))
                """
            )
            == 0
        )
