blob: 1cc3ccaec0ee1627f234dbbb5b040e583e5c346f [file] [log] [blame]
epoger@google.comec3ed6a2011-07-28 14:26:00 +00001
2/*
3 * Copyright 2011 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
reed@google.come7330712011-03-30 18:23:21 +00008#include "Test.h"
9#include "SkMetaData.h"
10
11static void test_ptrs(skiatest::Reporter* reporter) {
12 SkRefCnt ref;
13 REPORTER_ASSERT(reporter, 1 == ref.getRefCnt());
14
15 {
16 SkMetaData md0, md1;
17 const char name[] = "refcnt";
18
19 md0.setRefCnt(name, &ref);
20 REPORTER_ASSERT(reporter, md0.findRefCnt(name));
21 REPORTER_ASSERT(reporter, md0.hasRefCnt(name, &ref));
22 REPORTER_ASSERT(reporter, 2 == ref.getRefCnt());
23
24 md1 = md0;
25 REPORTER_ASSERT(reporter, md1.findRefCnt(name));
26 REPORTER_ASSERT(reporter, md1.hasRefCnt(name, &ref));
27 REPORTER_ASSERT(reporter, 3 == ref.getRefCnt());
28
29 REPORTER_ASSERT(reporter, md0.removeRefCnt(name));
30 REPORTER_ASSERT(reporter, !md0.findRefCnt(name));
31 REPORTER_ASSERT(reporter, !md0.hasRefCnt(name, &ref));
32 REPORTER_ASSERT(reporter, 2 == ref.getRefCnt());
33 }
34 REPORTER_ASSERT(reporter, 1 == ref.getRefCnt());
35}
36
37static void TestMetaData(skiatest::Reporter* reporter) {
38 SkMetaData m1;
39
40 REPORTER_ASSERT(reporter, !m1.findS32("int"));
41 REPORTER_ASSERT(reporter, !m1.findScalar("scalar"));
42 REPORTER_ASSERT(reporter, !m1.findString("hello"));
43 REPORTER_ASSERT(reporter, !m1.removeS32("int"));
44 REPORTER_ASSERT(reporter, !m1.removeScalar("scalar"));
45 REPORTER_ASSERT(reporter, !m1.removeString("hello"));
46 REPORTER_ASSERT(reporter, !m1.removeString("true"));
47 REPORTER_ASSERT(reporter, !m1.removeString("false"));
48
49 m1.setS32("int", 12345);
50 m1.setScalar("scalar", SK_Scalar1 * 42);
51 m1.setString("hello", "world");
52 m1.setPtr("ptr", &m1);
53 m1.setBool("true", true);
54 m1.setBool("false", false);
55
56 int32_t n;
57 SkScalar s;
58
59 m1.setScalar("scalar", SK_Scalar1/2);
60
61 REPORTER_ASSERT(reporter, m1.findS32("int", &n) && n == 12345);
62 REPORTER_ASSERT(reporter, m1.findScalar("scalar", &s) && s == SK_Scalar1/2);
63 REPORTER_ASSERT(reporter, !strcmp(m1.findString("hello"), "world"));
64 REPORTER_ASSERT(reporter, m1.hasBool("true", true));
65 REPORTER_ASSERT(reporter, m1.hasBool("false", false));
66
67 SkMetaData::Iter iter(m1);
68 const char* name;
69
70 static const struct {
71 const char* fName;
72 SkMetaData::Type fType;
73 int fCount;
74 } gElems[] = {
75 { "int", SkMetaData::kS32_Type, 1 },
76 { "scalar", SkMetaData::kScalar_Type, 1 },
77 { "ptr", SkMetaData::kPtr_Type, 1 },
78 { "hello", SkMetaData::kString_Type, sizeof("world") },
79 { "true", SkMetaData::kBool_Type, 1 },
80 { "false", SkMetaData::kBool_Type, 1 }
81 };
82
83 int loop = 0;
84 int count;
85 SkMetaData::Type t;
86 while ((name = iter.next(&t, &count)) != NULL)
87 {
88 int match = 0;
89 for (unsigned i = 0; i < SK_ARRAY_COUNT(gElems); i++)
90 {
91 if (!strcmp(name, gElems[i].fName))
92 {
93 match += 1;
94 REPORTER_ASSERT(reporter, gElems[i].fType == t);
95 REPORTER_ASSERT(reporter, gElems[i].fCount == count);
96 }
97 }
98 REPORTER_ASSERT(reporter, match == 1);
99 loop += 1;
100 }
101 REPORTER_ASSERT(reporter, loop == SK_ARRAY_COUNT(gElems));
102
103 REPORTER_ASSERT(reporter, m1.removeS32("int"));
104 REPORTER_ASSERT(reporter, m1.removeScalar("scalar"));
105 REPORTER_ASSERT(reporter, m1.removeString("hello"));
106 REPORTER_ASSERT(reporter, m1.removeBool("true"));
107 REPORTER_ASSERT(reporter, m1.removeBool("false"));
108
109 REPORTER_ASSERT(reporter, !m1.findS32("int"));
110 REPORTER_ASSERT(reporter, !m1.findScalar("scalar"));
111 REPORTER_ASSERT(reporter, !m1.findString("hello"));
112 REPORTER_ASSERT(reporter, !m1.findBool("true"));
113 REPORTER_ASSERT(reporter, !m1.findBool("false"));
114
115 test_ptrs(reporter);
116}
117
118#include "TestClassDef.h"
119DEFINE_TESTCLASS("MetaData", TestMetaDataClass, TestMetaData)