6 files changed, 18 insertions, 3 deletions
diff --git a/tests/conftest.py b/tests/conftest.py
index eb85272..7c3698c 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -18,6 +18,10 @@ def wheels_and_eggs(tmpdir_factory):
         # across different platforms
         test_distributions += ("unicode.dist",)
 
+    if sys.platform != 'win32':
+        # ABI3 extensions don't really work on Windows
+        test_distributions += ("abi3extension.dist",)
+
     pwd = os.path.abspath(os.curdir)
     this_dir = os.path.dirname(__file__)
     build_dir = tmpdir_factory.mktemp('build')
diff --git a/tests/testdata/abi3extension.dist/extension.c b/tests/testdata/abi3extension.dist/extension.c
new file mode 100644
index 0000000..a37c3fa
--- /dev/null
+++ b/tests/testdata/abi3extension.dist/extension.c
@@ -0,0 +1,2 @@
+#define Py_LIMITED_API 0x03020000
+#include <Python.h>
diff --git a/tests/testdata/extension.dist/setup.cfg b/tests/testdata/abi3extension.dist/setup.cfg
index 9f6ff39..9f6ff39 100644
--- a/tests/testdata/extension.dist/setup.cfg
+++ b/tests/testdata/abi3extension.dist/setup.cfg
diff --git a/tests/testdata/abi3extension.dist/setup.py b/tests/testdata/abi3extension.dist/setup.py
new file mode 100644
index 0000000..3ffd839
--- /dev/null
+++ b/tests/testdata/abi3extension.dist/setup.py
@@ -0,0 +1,11 @@
+from setuptools import setup, Extension
+
+setup(name='extension.dist',
+      version='0.1',
+      description=u'A testing distribution \N{SNOWMAN}',
+      ext_modules=[
+          Extension(name='extension',
+                    sources=['extension.c'],
+                    py_limited_api=True)
+          ],
+      )
diff --git a/tests/testdata/extension.dist/extension.c b/tests/testdata/extension.dist/extension.c
index a37c3fa..576fc6d 100644
--- a/tests/testdata/extension.dist/extension.c
+++ b/tests/testdata/extension.dist/extension.c
@@ -1,2 +1 @@
-#define Py_LIMITED_API 0x03020000
 #include <Python.h>
diff --git a/tests/testdata/extension.dist/setup.py b/tests/testdata/extension.dist/setup.py
index 3ffd839..ae22525 100644
--- a/tests/testdata/extension.dist/setup.py
+++ b/tests/testdata/extension.dist/setup.py
@@ -5,7 +5,6 @@ setup(name='extension.dist',
       description=u'A testing distribution \N{SNOWMAN}',
       ext_modules=[
           Extension(name='extension',
-                    sources=['extension.c'],
-                    py_limited_api=True)
+                    sources=['extension.c'])
           ],
       )