diff options
Diffstat (limited to 'test/test_sparse_memory.py')
| -rw-r--r-- | test/test_sparse_memory.py | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/test/test_sparse_memory.py b/test/test_sparse_memory.py deleted file mode 100644 index 4fd9cba..0000000 --- a/test/test_sparse_memory.py +++ /dev/null @@ -1,33 +0,0 @@ -import unittest - -from focaccia.snapshot import SparseMemory, MemoryAccessError - -class TestSparseMemory(unittest.TestCase): - def test_oob_read(self): - mem = SparseMemory() - for addr in range(mem.page_size): - self.assertRaises(MemoryAccessError, mem.read, addr, 1) - self.assertRaises(MemoryAccessError, mem.read, addr, 30) - self.assertRaises(MemoryAccessError, mem.read, addr + 0x10, 30) - self.assertRaises(MemoryAccessError, mem.read, addr, mem.page_size) - self.assertRaises(MemoryAccessError, mem.read, addr, mem.page_size - 1) - self.assertRaises(MemoryAccessError, mem.read, addr, mem.page_size + 1) - - def test_basic_read_write(self): - mem = SparseMemory() - - data = b'a' * mem.page_size * 2 - mem.write(0x300, data) - self.assertEqual(mem.read(0x300, len(data)), data) - self.assertEqual(mem.read(0x300, 1), b'a') - self.assertEqual(mem.read(0x400, 1), b'a') - self.assertEqual(mem.read(0x299 + mem.page_size * 2, 1), b'a') - self.assertEqual(mem.read(0x321, 12), b'aaaaaaaaaaaa') - - mem.write(0x321, b'Hello World!') - self.assertEqual(mem.read(0x321, 12), b'Hello World!') - - self.assertRaises(MemoryAccessError, mem.read, 0x300, mem.page_size * 3) - -if __name__ == '__main__': - unittest.main() |