def setUp(self):
self.parent = bytearray(self.OFFSET + self.SIZE + 5)
for i in range(0, len(self.parent)):
self.parent[i] = i
self.edidDescriptor = EdidDescriptor(self.parent, self.OFFSET)
def setUp(self):
self.parent = bytearray(self.OFFSET + self.SIZE + 5)
for i in range(0, len(self.parent)):
self.parent[i] = i
self.edidDescriptor = EdidDescriptor(self.parent, self.OFFSET)
class EdidDescriptorTests(unittest.TestCase):
OFFSET = 10
SIZE = 18
def setUp(self):
self.parent = bytearray(self.OFFSET + self.SIZE + 5)
for i in range(0, len(self.parent)):
self.parent[i] = i
self.edidDescriptor = EdidDescriptor(self.parent, self.OFFSET)
def testGetItemIntKeyPositive(self):
for i in range(0, self.SIZE):
self.assertEqual(self.edidDescriptor[i], i + self.OFFSET)
def testGetItemIntKeyPositiveOutOfRange(self):
with self.assertRaises(IndexError):
self.edidDescriptor[self.SIZE]
def testGetItemIntKeyNegative(self):
for i in range(-self.SIZE, -1):
self.assertEqual(self.edidDescriptor[i],
i + self.OFFSET + self.SIZE)
def testGetItemIntKeyNegativeOutOfRange(self):
with self.assertRaises(IndexError):
self.edidDescriptor[-self.SIZE - 1]
def testGetItemSliceKeyPositive(self):
self.assertEqual(
self.edidDescriptor[1:self.SIZE - 1],
bytearray([
i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE - 1)
]))
def testGetItemSliceKeyPositiveOnlyStart(self):
self.assertEqual(
self.edidDescriptor[1:],
bytearray(
[i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE)]))
def testGetItemSliceKeyPositiveOnlyEnd(self):
self.assertEqual(
self.edidDescriptor[:self.SIZE - 1],
bytearray(
[i for i in range(self.OFFSET, self.OFFSET + self.SIZE - 1)]))
def testGetItemSliceKeyPositiveOutOfRange(self):
self.assertEqual(
self.edidDescriptor[0:self.SIZE + 1],
bytearray([i
for i in range(self.OFFSET, self.OFFSET + self.SIZE)]))
def testGetItemSliceKeyMixed(self):
self.assertEqual(
self.edidDescriptor[1:-1],
bytearray([
i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE - 1)
]))
def testGetItemSliceKeyNegative(self):
self.assertEqual(
self.edidDescriptor[-self.SIZE + 1:-1],
bytearray([
i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE - 1)
]))
def testGetItemSliceKeyNegativeOutOfRange(self):
self.assertEqual(
self.edidDescriptor[-self.SIZE - 1:-1],
bytearray(
[i for i in range(self.OFFSET, self.OFFSET + self.SIZE - 1)]))
def testSetItemIntKeyPositive(self):
for i in range(0, self.SIZE):
self.edidDescriptor[i] = i
self.assertEqual(self.parent[i + self.OFFSET], i)
def testSetItemIntKeyNegative(self):
for i in range(-self.SIZE, -1):
self.edidDescriptor[i] = -i
self.assertEqual(self.parent[i + self.OFFSET + self.SIZE], -i)
def testGetHeader(self):
self.parent[self.OFFSET + 0] = 1
self.parent[self.OFFSET + 1] = 2
self.assertEqual(self.edidDescriptor.getHeader(),
bytearray.fromhex('01 02'))
class EdidDescriptorTests(unittest.TestCase):
OFFSET = 10
SIZE = 18
def setUp(self):
self.parent = bytearray(self.OFFSET + self.SIZE + 5)
for i in range(0, len(self.parent)):
self.parent[i] = i
self.edidDescriptor = EdidDescriptor(self.parent, self.OFFSET)
def testGetItemIntKeyPositive(self):
for i in range(0, self.SIZE):
self.assertEqual(self.edidDescriptor[i], i + self.OFFSET)
def testGetItemIntKeyPositiveOutOfRange(self):
with self.assertRaises(IndexError):
self.edidDescriptor[self.SIZE]
def testGetItemIntKeyNegative(self):
for i in range(-self.SIZE, -1):
self.assertEqual(
self.edidDescriptor[i],
i + self.OFFSET + self.SIZE)
def testGetItemIntKeyNegativeOutOfRange(self):
with self.assertRaises(IndexError):
self.edidDescriptor[-self.SIZE - 1]
def testGetItemSliceKeyPositive(self):
self.assertEqual(
self.edidDescriptor[
1:self.SIZE -
1],
bytearray(
[
i for i in range(
self.OFFSET +
1,
self.OFFSET +
self.SIZE -
1)]))
def testGetItemSliceKeyPositiveOnlyStart(self):
self.assertEqual(self.edidDescriptor[1:], bytearray(
[i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE)]))
def testGetItemSliceKeyPositiveOnlyEnd(self):
self.assertEqual(self.edidDescriptor[:self.SIZE - 1], bytearray(
[i for i in range(self.OFFSET, self.OFFSET + self.SIZE - 1)]))
def testGetItemSliceKeyPositiveOutOfRange(self):
self.assertEqual(self.edidDescriptor[
0:self.SIZE + 1], bytearray([i for i in range(self.OFFSET, self.OFFSET + self.SIZE)]))
def testGetItemSliceKeyMixed(self):
self.assertEqual(self.edidDescriptor[
1:-1], bytearray([i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE - 1)]))
def testGetItemSliceKeyNegative(self):
self.assertEqual(self.edidDescriptor[-self.SIZE + 1:-1], bytearray(
[i for i in range(self.OFFSET + 1, self.OFFSET + self.SIZE - 1)]))
def testGetItemSliceKeyNegativeOutOfRange(self):
self.assertEqual(self.edidDescriptor[-self.SIZE - 1:-1], bytearray(
[i for i in range(self.OFFSET, self.OFFSET + self.SIZE - 1)]))
def testSetItemIntKeyPositive(self):
for i in range(0, self.SIZE):
self.edidDescriptor[i] = i
self.assertEqual(self.parent[i + self.OFFSET], i)
def testSetItemIntKeyNegative(self):
for i in range(-self.SIZE, -1):
self.edidDescriptor[i] = -i
self.assertEqual(self.parent[i + self.OFFSET + self.SIZE], -i)
def testGetHeader(self):
self.parent[self.OFFSET + 0] = 1
self.parent[self.OFFSET + 1] = 2
self.assertEqual(
self.edidDescriptor.getHeader(),
bytearray.fromhex('01 02'))
