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#586: exceptions on invalid element access

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This commit is contained in:
James Bowman
2011-01-25 01:33:48 +00:00
parent 3a53d8667a
commit 6b4047eb46
2 changed files with 44 additions and 6 deletions
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37
tests/python/test.py
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@@ -968,6 +968,43 @@ class AreaTests(OpenCVTests):
else:
print "SKIPPING test_numpy - numpy support not built"
def test_boundscatch(self):
l2 = cv.CreateMat(256, 1, cv.CV_8U)
l2[0,0] # should be OK
self.assertRaises(cv.error, lambda: l2[1,1])
l2[0] # should be OK
self.assertRaises(cv.error, lambda: l2[299])
for n in range(1, 8):
l = cv.CreateMatND([2] * n, cv.CV_8U)
l[0] # should be OK
self.assertRaises(cv.error, lambda: l[999])
tup0 = (0,) * n
l[tup0] # should be OK
tup2 = (2,) * n
self.assertRaises(cv.error, lambda: l[tup2])
def test_stereo(self):
bm = cv.CreateStereoBMState()
def illegal_delete():
bm = cv.CreateStereoBMState()
del bm.preFilterType
def illegal_assign():
bm = cv.CreateStereoBMState()
bm.preFilterType = "foo"
self.assertRaises(TypeError, illegal_delete)
self.assertRaises(TypeError, illegal_assign)
left = self.get_sample("samples/c/lena.jpg", 0)
right = self.get_sample("samples/c/lena.jpg", 0)
disparity = cv.CreateMat(512, 512, cv.CV_16SC1)
cv.FindStereoCorrespondenceBM(left, right, disparity, bm)
gc = cv.CreateStereoGCState(16, 2)
left_disparity = cv.CreateMat(512, 512, cv.CV_16SC1)
right_disparity = cv.CreateMat(512, 512, cv.CV_16SC1)
def test_stereo(self):
bm = cv.CreateStereoBMState()
def illegal_delete():