Include GraalPy in docker_warmup and remove workaround for installing it late

Author: timfel

test/conftest.py

@@ -56,9 +56,8 @@ def docker_warmup(request: pytest.FixtureRequest) -> None:
     images = [build_options.manylinux_images[arch] for arch in archs] + [
         build_options.musllinux_images[arch] for arch in archs
     ]
-    # exclude GraalPy as it's not a target for cibuildwheel
     command = (
-        "manylinux-interpreters ensure $(manylinux-interpreters list 2>/dev/null | grep -v graalpy) &&"
+        "manylinux-interpreters ensure-all &&"
         "cpython3.13 -m pip download -d /tmp setuptools wheel pytest"
     )
     for image in images:

test/test_0_basic.py

@@ -1,4 +1,3 @@
-import re
 import textwrap
 
 import pytest
@@ -42,22 +41,7 @@ def test(tmp_path, build_frontend_env, capfd):
     # Verify pip warning not shown
     captured = capfd.readouterr()
     for stream in (captured.err, captured.out):
-        # manylinux-interpreters ensure will run pip on GraalPy as the root
-        # user once, so we will get the warning below. We make sure it is only
-        # because of manylinux and nothing else. We do this by checking that
-        # the error message only occurs directly after a call to graalpy's
-        # ensurepip in the manylinux `/opt/` directory
-        start = 0
-        bad_msg = "WARNING: Running pip as the 'root' user can result"
-        assert_msg = f"{bad_msg} is only tolerated from manylinux's ensure for graalpy"
-        for m in re.finditer(bad_msg, stream):
-            idx = stream.rfind("/opt/", start, m.end())
-            start = m.end()
-            m2 = re.match(
-                "/opt/.*/graalpy.*/bin/python -m ensurepip --default-pip", stream[idx : m.start()]
-            )
-            assert m2 is not None, assert_msg
-            assert idx + m2.end() + 1 == m.start(), assert_msg
+        assert "WARNING: Running pip as the 'root' user can result" not in stream
         assert "A new release of pip available" not in stream