[pypy-svn] r69905 - pypy/trunk/pypy/jit/metainterp/test

[arigo at codespeak.net]

Author: arigo
Date: Fri Dec  4 20:54:50 2009
New Revision: 69905

Modified:
   pypy/trunk/pypy/jit/metainterp/test/test_float.py
Log:
For completion, a test about float_neg in addition to float_abs.


Modified: pypy/trunk/pypy/jit/metainterp/test/test_float.py
==============================================================================
--- pypy/trunk/pypy/jit/metainterp/test/test_float.py	(original)
+++ pypy/trunk/pypy/jit/metainterp/test/test_float.py	Fri Dec  4 20:54:50 2009
@@ -27,6 +27,15 @@
         res = self.interp_operations(f, [x])
         assert res == x
 
+    def test_neg(self):
+        def f(a):
+            return -a
+        res = self.interp_operations(f, [-5.25])
+        assert res == 5.25
+        x = 281474976710656.31
+        res = self.interp_operations(f, [x])
+        assert res == -x
+
 
 class TestOOtype(FloatTests, OOJitMixin):
     pass