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Issue 382523002: Revert "Remove ability for Release code to call getRefCnt() or getWeakRefCnt()." (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 6 years, 5 months ago
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1 /* 1 /*
2 * Copyright 2011 Google Inc. 2 * Copyright 2011 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "SkRefDict.h" 8 #include "SkRefDict.h"
9 #include "RefCntIs.h"
10 #include "Test.h" 9 #include "Test.h"
11 10
12 class TestRC : public SkRefCnt { 11 class TestRC : public SkRefCnt {
13 public: 12 public:
14 SK_DECLARE_INST_COUNT(TestRC) 13 SK_DECLARE_INST_COUNT(TestRC)
15 private: 14 private:
16 typedef SkRefCnt INHERITED; 15 typedef SkRefCnt INHERITED;
17 }; 16 };
18 17
19 DEF_TEST(RefDict, reporter) { 18 DEF_TEST(RefDict, reporter) {
20 TestRC data0, data1; 19 TestRC data0, data1;
21 SkRefDict dict; 20 SkRefDict dict;
22 21
23 REPORTER_ASSERT(reporter, NULL == dict.find(NULL)); 22 REPORTER_ASSERT(reporter, NULL == dict.find(NULL));
24 REPORTER_ASSERT(reporter, NULL == dict.find("foo")); 23 REPORTER_ASSERT(reporter, NULL == dict.find("foo"));
25 REPORTER_ASSERT(reporter, NULL == dict.find("bar")); 24 REPORTER_ASSERT(reporter, NULL == dict.find("bar"));
26 25
27 dict.set("foo", &data0); 26 dict.set("foo", &data0);
28 REPORTER_ASSERT(reporter, &data0 == dict.find("foo")); 27 REPORTER_ASSERT(reporter, &data0 == dict.find("foo"));
29 REPORTER_ASSERT(reporter, RefCntIs(data0, 2)); 28 REPORTER_ASSERT(reporter, 2 == data0.getRefCnt());
30 29
31 dict.set("foo", &data0); 30 dict.set("foo", &data0);
32 REPORTER_ASSERT(reporter, &data0 == dict.find("foo")); 31 REPORTER_ASSERT(reporter, &data0 == dict.find("foo"));
33 REPORTER_ASSERT(reporter, RefCntIs(data0, 2)); 32 REPORTER_ASSERT(reporter, 2 == data0.getRefCnt());
34 33
35 dict.set("foo", &data1); 34 dict.set("foo", &data1);
36 REPORTER_ASSERT(reporter, &data1 == dict.find("foo")); 35 REPORTER_ASSERT(reporter, &data1 == dict.find("foo"));
37 REPORTER_ASSERT(reporter, RefCntIs(data0, 1)); 36 REPORTER_ASSERT(reporter, 1 == data0.getRefCnt());
38 REPORTER_ASSERT(reporter, RefCntIs(data1, 2)); 37 REPORTER_ASSERT(reporter, 2 == data1.getRefCnt());
39 38
40 dict.set("foo", NULL); 39 dict.set("foo", NULL);
41 REPORTER_ASSERT(reporter, NULL == dict.find("foo")); 40 REPORTER_ASSERT(reporter, NULL == dict.find("foo"));
42 REPORTER_ASSERT(reporter, RefCntIs(data0, 1)); 41 REPORTER_ASSERT(reporter, 1 == data0.getRefCnt());
43 REPORTER_ASSERT(reporter, RefCntIs(data1, 1)); 42 REPORTER_ASSERT(reporter, 1 == data1.getRefCnt());
44 43
45 dict.set("foo", &data0); 44 dict.set("foo", &data0);
46 dict.set("bar", &data1); 45 dict.set("bar", &data1);
47 REPORTER_ASSERT(reporter, &data0 == dict.find("foo")); 46 REPORTER_ASSERT(reporter, &data0 == dict.find("foo"));
48 REPORTER_ASSERT(reporter, &data1 == dict.find("bar")); 47 REPORTER_ASSERT(reporter, &data1 == dict.find("bar"));
49 REPORTER_ASSERT(reporter, RefCntIs(data0, 2)); 48 REPORTER_ASSERT(reporter, 2 == data0.getRefCnt());
50 REPORTER_ASSERT(reporter, RefCntIs(data1, 2)); 49 REPORTER_ASSERT(reporter, 2 == data1.getRefCnt());
51 50
52 dict.set("foo", &data1); 51 dict.set("foo", &data1);
53 REPORTER_ASSERT(reporter, &data1 == dict.find("foo")); 52 REPORTER_ASSERT(reporter, &data1 == dict.find("foo"));
54 REPORTER_ASSERT(reporter, &data1 == dict.find("bar")); 53 REPORTER_ASSERT(reporter, &data1 == dict.find("bar"));
55 REPORTER_ASSERT(reporter, RefCntIs(data0, 1)); 54 REPORTER_ASSERT(reporter, 1 == data0.getRefCnt());
56 REPORTER_ASSERT(reporter, RefCntIs(data1, 3)); 55 REPORTER_ASSERT(reporter, 3 == data1.getRefCnt());
57 56
58 dict.removeAll(); 57 dict.removeAll();
59 REPORTER_ASSERT(reporter, NULL == dict.find("foo")); 58 REPORTER_ASSERT(reporter, NULL == dict.find("foo"));
60 REPORTER_ASSERT(reporter, NULL == dict.find("bar")); 59 REPORTER_ASSERT(reporter, NULL == dict.find("bar"));
61 REPORTER_ASSERT(reporter, RefCntIs(data0, 1)); 60 REPORTER_ASSERT(reporter, 1 == data0.getRefCnt());
62 REPORTER_ASSERT(reporter, RefCntIs(data1, 1)); 61 REPORTER_ASSERT(reporter, 1 == data1.getRefCnt());
63 62
64 { 63 {
65 SkRefDict d; 64 SkRefDict d;
66 REPORTER_ASSERT(reporter, NULL == d.find("foo")); 65 REPORTER_ASSERT(reporter, NULL == d.find("foo"));
67 REPORTER_ASSERT(reporter, RefCntIs(data0, 1)); 66 REPORTER_ASSERT(reporter, 1 == data0.getRefCnt());
68 d.set("foo", &data0); 67 d.set("foo", &data0);
69 REPORTER_ASSERT(reporter, &data0 == d.find("foo")); 68 REPORTER_ASSERT(reporter, &data0 == d.find("foo"));
70 REPORTER_ASSERT(reporter, RefCntIs(data0, 2)); 69 REPORTER_ASSERT(reporter, 2 == data0.getRefCnt());
71 // let d go out of scope still with a ref on data0 70 // let d go out of scope still with a ref on data0
72 } 71 }
73 // be sure d's destructor lowered data0's owner count back to 1 72 // be sure d's destructor lowered data0's owner count back to 1
74 REPORTER_ASSERT(reporter, RefCntIs(data0, 1)); 73 REPORTER_ASSERT(reporter, 1 == data0.getRefCnt());
75 } 74 }
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