* gnu/packages/patches/python-cffi-x87-stack-clean.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/libffi.scm (python-cffi)[source](patches): Add it.
		
			
				
	
	
		
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			29 lines
		
	
	
	
		
			981 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
Fix test that fails on i686:
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https://bitbucket.org/cffi/cffi/issues/382
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This is a squashed version of these commits:
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https://bitbucket.org/cffi/cffi/commits/ef09637b2314
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https://bitbucket.org/cffi/cffi/commits/7a76a3815340
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diff -r 99940f1f5402 testing/cffi0/test_function.py
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--- a/testing/cffi0/test_function.py	Tue Feb 27 21:18:33 2018 +0100
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+++ b/testing/cffi0/test_function.py	Sun Nov 11 16:26:23 2018 +0100
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@@ -45,14 +45,14 @@
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         assert x != math.sin(1.23)    # rounding effects
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         assert abs(x - math.sin(1.23)) < 1E-6
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-    def test_sin_no_return_value(self):
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+    def test_lround_no_return_value(self):
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         # check that 'void'-returning functions work too
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         ffi = FFI(backend=self.Backend())
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         ffi.cdef("""
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-            void sin(double x);
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+            void lround(double x);
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         """)
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         m = ffi.dlopen(lib_m)
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-        x = m.sin(1.23)
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+        x = m.lround(1.23)
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         assert x is None
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     def test_dlopen_filename(self):
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