Source Code for Module toon.test.test_sampler

 1  #!/usr/bin/env python 
 2  import unittest 
 3  from toon import sampler 
 4   
 5 -class Test_Allocator(unittest.TestCase): 
 6 -    def test_add_remove(self): 
 7          allocator = sampler.Allocator(5) 
 8          NUM = 5 
 9          for i in range(NUM): 
10              value = allocator.allocate() 
11              assert(value == i) 
12          try: 
13              allocator.allocate() 
14          except sampler.AllocationError, e: 
15              pass 
16          else: 
17              self.fail("Trying to allocate should have thrown an error.") 
18          for i in range(NUM): 
19              allocator.free(i) 
20          try: 
21              allocator.free(0) 
22          except sampler.AllocationError, e: 
23              pass 
24          else: 
25              self.fail("Trying to free an already freed value should have thrown an error.") 
26   
27 -class Test_Mapper(unittest.TestCase): 
28 -    def _on_record(self, buffer_id): 
29          self._called_record = True 
30   
31 -    def _on_clear(self, buffer_id): 
32          self._called_clear = True 
33   
34 -    def test_add_remove(self): 
35          self._called_record = False 
36          self._called_clear = False 
37          mapper = sampler.Mapper(num_clips=2, num_sounds=10) 
38          ret = mapper.add(0, 0) 
39          if not type(ret) is int: 
40              self.fail("Add should have returned a number.") 
41          ret = mapper.remove(0, 0) 
42          if not type(ret) is int: 
43              self.fail("Clear should have returned a number.") 
44          for frame_id in range(10): 
45              mapper.add(0, frame_id) 
46          try: 
47              mapper.add(1, 0) 
48          except sampler.AllocationError, e: 
49              pass 
50          else: 
51              self.fail("Should have had no buffer left to allocate.") 
52          for frame_id in range(10): 
53              mapper.remove(0, frame_id) 
54