Adding test accessing manylinux2010-only ABI

test/08_manylinux2010_only/cibuildwheel_test.py

@@ -0,0 +1,20 @@
+import os, pytest
+import utils
+
+def test():
+    project_dir = os.path.dirname(__file__)
+
+    if utils.platform != 'linux':
+        pytest.skip('the docker test is only relevant to the linux build')
+
+    # build the wheels
+    # CFLAGS environment veriable is ecessary to fail on 'malloc_info' (on manylinux1) during compilation/linking,
+    # rather than when dynamically loading the Python 
+    utils.cibuildwheel_run(project_dir, add_env={
+        'CIBW_ENVIRONMENT': 'CFLAGS="$CFLAGS -Werror=implicit-function-declaration"',
+    })
+    
+    # also check that we got the right wheels
+    expected_wheels = utils.expected_wheels('spam', '0.1.0', manylinux_versions={'2010_x86_64'})
+    actual_wheels = os.listdir('wheelhouse')
+    assert set(actual_wheels) == set(expected_wheels)