From 059e23ad69aee81c37b44f7c6d300b8a8a663045 Mon Sep 17 00:00:00 2001 From: Yury Selivanov Date: Tue, 3 Apr 2018 12:00:29 -0400 Subject: Coverage: 100% --- tests/test_map.py | 108 +++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 103 insertions(+), 5 deletions(-) (limited to 'tests') diff --git a/tests/test_map.py b/tests/test_map.py index 7af9513..c64258d 100644 --- a/tests/test_map.py +++ b/tests/test_map.py @@ -194,6 +194,50 @@ class BaseMapTest: self.assertEqual(len(h4), 2) self.assertEqual(len(h5), 3) + def test_map_collision_2(self): + A = HashKey(100, 'A') + B = HashKey(101, 'B') + C = HashKey(0b011000011100000100, 'C') + D = HashKey(0b011000011100000100, 'D') + E = HashKey(0b1011000011100000100, 'E') + + h = self.Map() + h = h.set(A, 'a') + h = h.set(B, 'b') + h = h.set(C, 'c') + h = h.set(D, 'd') + + # BitmapNode(size=6 bitmap=0b100110000): + # NULL: + # BitmapNode(size=4 bitmap=0b1000000000000000000001000): + # : 'a' + # NULL: + # CollisionNode(size=4 id=0x108572410): + # : 'c' + # : 'd' + # : 'b' + + h = h.set(E, 'e') + + # BitmapNode(size=4 count=2.0 bitmap=0b110000 id=10b8ea5c0): + # None: + # BitmapNode(size=4 count=2.0 + # bitmap=0b1000000000000000000001000 id=10b8ea518): + # : 'a' + # None: + # BitmapNode(size=2 count=1.0 bitmap=0b10 + # id=10b8ea4a8): + # None: + # BitmapNode(size=4 count=2.0 + # bitmap=0b100000001000 + # id=10b8ea4e0): + # None: + # CollisionNode(size=4 id=10b8ea470): + # : 'c' + # : 'd' + # : 'e' + # : 'b' + def test_map_stress(self): COLLECTION_SIZE = 7000 TEST_ITERS_EVERY = 647 @@ -296,6 +340,7 @@ class BaseMapTest: h = self.Map() h = h.set(A, 'a') + h = h.set(A, 'a') h = h.set(B, 'b') h = h.set(C, 'c') h = h.set(D, 'd') @@ -334,6 +379,7 @@ class BaseMapTest: A = HashKey(100, 'A') B = HashKey(201001, 'B') C = HashKey(101001, 'C') + BLike = HashKey(201001, 'B-like') D = HashKey(103, 'D') E = HashKey(104, 'E') Z = HashKey(-100, 'Z') @@ -347,6 +393,11 @@ class BaseMapTest: h = h.set(D, 'd') h = h.set(E, 'e') + h = h.set(B, 'b') # trigger branch in BitmapNode.assoc + + with self.assertRaises(KeyError): + h.delete(BLike) # trigger branch in BitmapNode.without + orig_len = len(h) # BitmapNode(size=8 bitmap=0b1110010000): @@ -387,11 +438,15 @@ class BaseMapTest: self.assertEqual(len(h), 0) def test_map_delete_3(self): - A = HashKey(100, 'A') - B = HashKey(101, 'B') - C = HashKey(100100, 'C') - D = HashKey(100100, 'D') - E = HashKey(104, 'E') + A = HashKey(0b00000000001100100, 'A') + B = HashKey(0b00000000001100101, 'B') + + C = HashKey(0b11000011100000100, 'C') + D = HashKey(0b11000011100000100, 'D') + X = HashKey(0b01000011100000100, 'Z') + Y = HashKey(0b11000011100000100, 'Y') + + E = HashKey(0b00000000001101000, 'E') h = self.Map() h = h.set(A, 'a') @@ -400,8 +455,15 @@ class BaseMapTest: h = h.set(D, 'd') h = h.set(E, 'e') + h = h.set(C, 'c') # trigger branch in CollisionNode.assoc + orig_len = len(h) + with self.assertRaises(KeyError): + h.delete(X) + with self.assertRaises(KeyError): + h.delete(Y) + # BitmapNode(size=6 bitmap=0b100110000): # NULL: # BitmapNode(size=4 bitmap=0b1000000000000000000001000): @@ -422,6 +484,14 @@ class BaseMapTest: self.assertEqual(h.get(C), 'c') self.assertEqual(h.get(B), 'b') + h2 = h.delete(C) + self.assertEqual(len(h2), orig_len - 3) + + h2 = h.delete(D) + self.assertEqual(len(h2), orig_len - 3) + + self.assertEqual(len(h), orig_len - 2) + def test_map_delete_4(self): A = HashKey(100, 'A') B = HashKey(101, 'B') @@ -516,6 +586,13 @@ class BaseMapTest: h = h.delete(key) self.assertEqual(len(h), 0) + def test_map_delete_6(self): + h = self.Map() + h = h.set(1, 1) + h = h.delete(1) + self.assertEqual(len(h), 0) + self.assertEqual(h, self.Map()) + def test_map_items_1(self): A = HashKey(100, 'A') B = HashKey(201001, 'B') @@ -577,6 +654,24 @@ class BaseMapTest: self.assertEqual(set(list(h.keys())), {A, B, C, D, E, F}) self.assertEqual(set(list(h)), {A, B, C, D, E, F}) + def test_map_values_1(self): + A = HashKey(100, 'A') + B = HashKey(101, 'B') + C = HashKey(100100, 'C') + D = HashKey(100100, 'D') + E = HashKey(100100, 'E') + F = HashKey(110, 'F') + + h = self.Map() + h = h.set(A, 'a') + h = h.set(B, 'b') + h = h.set(C, 'c') + h = h.set(D, 'd') + h = h.set(E, 'e') + h = h.set(F, 'f') + + self.assertEqual(set(list(h.values())), {'a', 'b', 'c', 'd', 'e', 'f'}) + def test_map_items_3(self): h = self.Map() self.assertEqual(len(h.items()), 0) @@ -645,6 +740,9 @@ class BaseMapTest: with self.assertRaisesRegex(ValueError, 'cannot compare'): h1 != h2 + def test_map_eq_3(self): + self.assertNotEqual(self.Map(), 1) + def test_map_gc_1(self): A = HashKey(100, 'A') -- cgit v1.2.3