1 files changed, 44 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/numpy/f2py/tests/test_pyf_src.py b/.venv/lib/python3.12/site-packages/numpy/f2py/tests/test_pyf_src.py
new file mode 100644
index 00000000..f77ded2f
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/numpy/f2py/tests/test_pyf_src.py
@@ -0,0 +1,44 @@
+# This test is ported from numpy.distutils
+from numpy.f2py._src_pyf import process_str
+from numpy.testing import assert_equal
+
+
+pyf_src = """
+python module foo
+    <_rd=real,double precision>
+    interface
+        subroutine <s,d>foosub(tol)
+            <_rd>, intent(in,out) :: tol
+        end subroutine <s,d>foosub
+    end interface
+end python module foo
+"""
+
+expected_pyf = """
+python module foo
+    interface
+        subroutine sfoosub(tol)
+            real, intent(in,out) :: tol
+        end subroutine sfoosub
+        subroutine dfoosub(tol)
+            double precision, intent(in,out) :: tol
+        end subroutine dfoosub
+    end interface
+end python module foo
+"""
+
+
+def normalize_whitespace(s):
+    """
+    Remove leading and trailing whitespace, and convert internal
+    stretches of whitespace to a single space.
+    """
+    return ' '.join(s.split())
+
+
+def test_from_template():
+    """Regression test for gh-10712."""
+    pyf = process_str(pyf_src)
+    normalized_pyf = normalize_whitespace(pyf)
+    normalized_expected_pyf = normalize_whitespace(expected_pyf)
+    assert_equal(normalized_pyf, normalized_expected_pyf)