31     def __init__(self, score):  argument
32       self.score = score
34   def test_init(self):  argument
35     item1 = HeapItem(self.Item(15))
36     item2 = HeapItem(self.Item(20))
37     item3 = HeapItem(self.Item(15))
38     self.assertTrue(item1)
39     self.assertTrue(item2)
40     self.assertTrue(item3)
42     self.assertNotEqual(item1, item2)
43     self.assertEqual(item1, item3)
45     self.assertGreater(item1, item2)
46     self.assertLessEqual(item1, item3)
47     self.assertTrue(item1 <= item3)
48     self.assertFalse(item2 >= item1)
50   def test_clear(self):  argument
51     item = HeapItem(self.Item(15))
52     self.assertTrue(item)
55     self.assertFalse(item)
60   def test_GenerateDigraphOrder(self):  argument
91     self.assertEqual(t0, elements[0])
92     self.assertEqual(t1, elements[1])
93     self.assertEqual(t2, elements[2])
103     self.assertNotEqual(t3_goes_after_copy, t3.goes_after)
107     self.assertEqual(t2, elements[0])
108     self.assertEqual(t0, elements[1])
109     self.assertEqual(t1, elements[2])
111   def test_ReviseStashSize(self):  argument
134     self.assertEqual((0, 5), block_image_diff.ReviseStashSize())
138     self.assertEqual((10, 0), block_image_diff.ReviseStashSize())
140   def test_ReviseStashSize_bug_33687949(self):  argument
176     self.assertEqual((15, 5), block_image_diff.ReviseStashSize())
178   def test_FileTypeSupportedByImgdiff(self):  argument
179     self.assertTrue(
182     self.assertTrue(
185     self.assertTrue(
189     self.assertFalse(
192     self.assertFalse(
196   def test_CanUseImgdiff(self):  argument
198     self.assertTrue(
201     self.assertTrue(
205     self.assertDictEqual(
213   def test_CanUseImgdiff_ineligible(self):  argument
217     self.assertFalse(
223     self.assertFalse(
228     self.assertFalse(
236     self.assertFalse(
241     self.assertDictEqual(
251   def test_Log(self):  argument
254     self.assertDictEqual(
260   def test_Log_invalidInputs(self):  argument
263     self.assertRaises(AssertionError, imgdiff_stats.Log, "/system/bin/gzip",
266     self.assertRaises(AssertionError, imgdiff_stats.Log, "/system/app/app1.apk",
271   def test_read_range_set(self):  argument
274     self.assertEqual(data, "".join(image.ReadRangeSet(image.care_map)))
278   def setUp(self):  argument
279     self.file_path = common.MakeTempFile()
280     self.data = os.urandom(4096 * 4)
281     with open(self.file_path, 'w') as f:
282       f.write(self.data)
283     self.file = FileImage(self.file_path)
285   def test_totalsha1(self):  argument
286     self.assertEqual(sha1(self.data).hexdigest(), self.file.TotalSha1())
288   def test_ranges(self):  argument
289     blocksize = self.file.blocksize
292         expected_data = self.data[s * blocksize : e * blocksize]
295         data = "".join(self.file.ReadRangeSet(rs))
296         self.assertEqual(expected_data, data)
298         sha1sum = self.file.RangeSha1(rs)
299         self.assertEqual(sha1(expected_data).hexdigest(), sha1sum)
303           self.file.WriteRangeDataToFd(rs, f)
305           self.assertEqual(expected_data, f.read())
307   def test_read_all(self):  argument
308     data = "".join(self.file.ReadRangeSet(self.file.care_map))
309     self.assertEqual(self.data, data)