added build mode tests to compile.py, which fail

compile.py

@@ -210,12 +210,33 @@ class _test_single(unittest.TestCase):
         core.pop_mode()
 
     def test_3(self):
-        a = core.Numpy2(data=numpy.ones((2,2)))
-        b = core.Numpy2(data=numpy.ones((2,2)))
+        a = core.Numpy2(data=numpy.random.rand(2,2))
+        b = core.Numpy2(data=numpy.random.rand(2,2))
         c = core.add(a,b)
+
+        self.failUnless(c.data is None)
+        self.failUnless(c.state is Empty)
+
+        new_a = numpy.random.rand(2,2)
+        new_b = numpy.random.rand(2,2)
+        a.data = new_a
+        b.data = new_b
         p = single(c)
         p()
-        self.failUnless(core._approx_eq(c, numpy.ones((2,2))*2))
+        self.failUnless(core._approx_eq(c, new_a + new_b))
+
+    def test_get_element(self):
+        a_data = numpy.random.rand(2,2)
+        a = core.Numpy2(data=a_data)
+        a_i = a[0,0]
+        p = single(a_i)
+
+        for i in 0,1:
+            for j in 0,1:
+                p()
+                self.failUnless(a_data[i,j] == a_i.data)
+
+
 
 if __name__ == '__main__':
     unittest.main()

core.py

@@ -1729,7 +1729,7 @@ class _testCase_slicing(unittest.TestCase):
         wa1 = wrap(a)[0:8:2]
         for i in xrange(8): a[i] = i
 
-        self.failUnless(wa1.data.shape == (4,))
+        self.failUnless(wa1.shape == (4,))
         for i in xrange(4):
             self.failUnless(a[i*2] == wa1.data[i])
     def test_getslice_3d_float(self):
@@ -1737,10 +1737,18 @@ class _testCase_slicing(unittest.TestCase):
         a = numpy.asarray(range(4*5*6))
         a.resize((4,5,6))
         wa1 = wrap(a)[1:3]
-        wa1.data.shape
+        self.failUnless(wa1.shape == (2,5,6))
         self.failUnless(numpy.all(a[1:3] == wa1.data))
         a[1] *= -1.0
         self.failUnless(numpy.all(a[1:3] == wa1.data))
+    def test_getslice_3d_one(self):
+        """Test getslice on 3d array"""
+        a = numpy.asarray(range(4*5*6))
+        a.resize((4,5,6))
+        wa = wrap(a)
+        wa_123 = wa[1,2,3]
+        self.failUnless(wa_123.shape == (), wa_123.shape)
+
 
 add = scalar_switch(add_elemwise, add_scalar, add_scalar)
 add_inplace = scalar_switch(add_elemwise_inplace, add_scalar_inplace)