Merge branch 'oldsympy' of i10git.cs.fau.de:pycodegen/pystencils into oldsympy

pystencils_tests/test_interpolation.py

@@ -11,8 +11,6 @@ import itertools
 from os.path import dirname, join
 
 import numpy as np
-import pycuda.autoinit  # NOQA
-import pycuda.gpuarray as gpuarray
 import pytest
 import sympy
 
@@ -114,7 +112,10 @@ def test_rotate_interpolation(address_mode):
 @pytest.mark.parametrize('address_mode', ('border', 'wrap', 'clamp', 'mirror'))
 @pytest.mark.parametrize('use_textures', ('use_textures', False))
 def test_rotate_interpolation_gpu(dtype, address_mode, use_textures):
+    pytest.importorskip('pycuda')
 
+    import pycuda.gpuarray as gpuarray
+    import pycuda.autoinit  # noqa
     rotation_angle = sympy.pi / 5
     scale = 1
 
@@ -143,10 +144,17 @@ def test_rotate_interpolation_gpu(dtype, address_mode, use_textures):
                     f"out {address_mode} texture:{use_textures} {type_map[dtype]}")
 
 
-@pytest.mark.parametrize('address_mode', ['border', 'wrap', 'clamp', 'mirror'])
+@pytest.mark.parametrize('address_mode', ['border', 'wrap',
+                                          pytest.param('warp', marks=pytest.mark.xfail(
+                                              reason="% printed as fmod on old sympy")),
+                                          pytest.param('mirror', marks=pytest.mark.xfail(
+                                              reason="% printed as fmod on old sympy")),
+                                          ])
 @pytest.mark.parametrize('dtype', [np.float64, np.float32, np.int32])
 @pytest.mark.parametrize('use_textures', ('use_textures', False,))
 def test_shift_interpolation_gpu(address_mode, dtype, use_textures):
+    if int(sympy.__version__.replace('.', '')) < 12 and address_mode in ['mirror', 'warp']:
+        pytest.skip()
 
     rotation_angle = 0  # sympy.pi / 5
     scale = 1