Adding a simple test for storage views.

test/test.lua

@@ -1906,14 +1906,14 @@ function torchtest.maskedCopy()
    mytester:assertTensorEq(dest, dest2, 0.000001, "maskedCopy error")
 
    -- make source bigger than number of 1s in mask
-   src = torch.randn(nDest) 
+   src = torch.randn(nDest)
    local ok = pcall(dest.maskedCopy, dest, mask, src)
-   mytester:assert(ok, "maskedCopy incorrect complaint when" 
+   mytester:assert(ok, "maskedCopy incorrect complaint when"
 		      .. " src is bigger than mask's one count")
-   
+
    src = torch.randn(nCopy - 1) -- make src smaller. this should fail
    local ok = pcall(dest.maskedCopy, dest, mask, src)
-   mytester:assert(not ok, "maskedCopy not erroring when" 
+   mytester:assert(not ok, "maskedCopy not erroring when"
 		      .. " src is smaller than mask's one count")
 end
 
@@ -2229,6 +2229,18 @@ function torchtest.serialize()
    mytester:assertTensorEq(tensObj, torch.deserializeFromStorage(serStorage), 1e-10)
 end
 
+function torchtest.storageview()
+   local s1 = torch.LongStorage({3, 4, 5})
+   local s2 = torch.LongStorage(s1, 2)
+
+   mytester:assert(s2:size() == 2, "should be size 2")
+   mytester:assert(s2[1] == s1[2], "should have 4 at position 1")
+   mytester:assert(s2[2] == s1[3], "should have 5 at position 2")
+
+   s2[1] = 13
+   mytester:assert(13 == s1[2], "should have 13 at position 1")
+end
+
 function torch.test(tests)
    math.randomseed(os.time())
    if torch.getdefaulttensortype() == 'torch.FloatTensor' then