1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "dex/class_accessor-inl.h"
#include "base/common_art_test.h"
namespace art {
class ClassAccessorTest : public CommonArtTest {};
TEST_F(ClassAccessorTest, TestVisiting) {
std::vector<std::unique_ptr<const DexFile>> dex_files(
OpenDexFiles(GetLibCoreDexFileNames()[0].c_str()));
ASSERT_GT(dex_files.size(), 0u);
for (const std::unique_ptr<const DexFile>& dex_file : dex_files) {
uint32_t class_def_idx = 0u;
ASSERT_GT(dex_file->NumClassDefs(), 0u);
for (ClassAccessor accessor : dex_file->GetClasses()) {
const dex::ClassDef& class_def = dex_file->GetClassDef(accessor.GetClassDefIndex());
EXPECT_EQ(accessor.GetDescriptor(), dex_file->StringByTypeIdx(class_def.class_idx_));
EXPECT_EQ(class_def_idx, accessor.GetClassDefIndex());
++class_def_idx;
// Check iterators against visitors.
auto methods = accessor.GetMethods();
auto fields = accessor.GetFields();
auto method_it = methods.begin();
auto field_it = fields.begin();
auto instance_fields = accessor.GetInstanceFields();
auto instance_field_it = instance_fields.begin();
accessor.VisitFieldsAndMethods(
// Static fields.
[&](const ClassAccessor::Field& field) {
EXPECT_TRUE(field.IsStatic());
EXPECT_TRUE(field_it->IsStatic());
EXPECT_EQ(field.GetIndex(), field_it->GetIndex());
EXPECT_EQ(field.GetAccessFlags(), field_it->GetAccessFlags());
++field_it;
},
// Instance fields.
[&](const ClassAccessor::Field& field) {
EXPECT_FALSE(field.IsStatic());
EXPECT_FALSE(field_it->IsStatic());
EXPECT_EQ(field.GetIndex(), field_it->GetIndex());
EXPECT_EQ(field.GetAccessFlags(), field_it->GetAccessFlags());
EXPECT_EQ(field.GetIndex(), instance_field_it->GetIndex());
EXPECT_EQ(field.GetAccessFlags(), instance_field_it->GetAccessFlags());
++field_it;
++instance_field_it;
},
// Direct methods.
[&](const ClassAccessor::Method& method) {
EXPECT_TRUE(method.IsStaticOrDirect());
EXPECT_EQ(method.IsStaticOrDirect(), method_it->IsStaticOrDirect());
EXPECT_EQ(method.GetIndex(), method_it->GetIndex());
EXPECT_EQ(method.GetAccessFlags(), method_it->GetAccessFlags());
EXPECT_EQ(method.GetCodeItem(), method_it->GetCodeItem());
++method_it;
},
// Virtual methods.
[&](const ClassAccessor::Method& method) {
EXPECT_FALSE(method.IsStaticOrDirect());
EXPECT_EQ(method.IsStaticOrDirect(), method_it->IsStaticOrDirect());
EXPECT_EQ(method.GetIndex(), method_it->GetIndex());
EXPECT_EQ(method.GetAccessFlags(), method_it->GetAccessFlags());
EXPECT_EQ(method.GetCodeItem(), method_it->GetCodeItem());
++method_it;
});
ASSERT_TRUE(field_it == fields.end());
ASSERT_TRUE(method_it == methods.end());
ASSERT_TRUE(instance_field_it == instance_fields.end());
}
EXPECT_EQ(class_def_idx, dex_file->NumClassDefs());
}
}
} // namespace art
|
