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
|
// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/dbus/utils/signature.h"
#include <map>
#include <string>
#include <tuple>
#include <vector>
#include "components/dbus/utils/variant.h"
#include "dbus/object_path.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace dbus_utils {
namespace {
// Helper to get a signature as a std::string.
template <typename T>
std::string GetSignature() {
return internal::GetDBusTypeSignature<T>();
}
TEST(DBusSignatureTest, GetSignature) {
using TestTuple = std::tuple<int32_t, std::string, std::vector<uint8_t>>;
using TestTupleWithVector = std::tuple<std::string, std::vector<int32_t>>;
using TestTupleWithMap = std::tuple<int32_t, std::map<std::string, bool>>;
using TestMapWithTupleKey = std::map<std::tuple<int32_t, std::string>, bool>;
EXPECT_EQ(GetSignature<bool>(), "b");
EXPECT_EQ(GetSignature<int16_t>(), "n");
EXPECT_EQ(GetSignature<uint16_t>(), "q");
EXPECT_EQ(GetSignature<int32_t>(), "i");
EXPECT_EQ(GetSignature<uint32_t>(), "u");
EXPECT_EQ(GetSignature<int64_t>(), "x");
EXPECT_EQ(GetSignature<uint64_t>(), "t");
EXPECT_EQ(GetSignature<double>(), "d");
EXPECT_EQ(GetSignature<uint8_t>(), "y");
EXPECT_EQ(GetSignature<std::string>(), "s");
EXPECT_EQ(GetSignature<dbus::ObjectPath>(), "o");
EXPECT_EQ(GetSignature<Variant>(), "v");
EXPECT_EQ(GetSignature<base::ScopedFD>(), "h");
EXPECT_EQ(GetSignature<std::vector<int32_t>>(), "ai");
EXPECT_EQ(GetSignature<std::vector<std::string>>(), "as");
EXPECT_EQ(GetSignature<std::vector<bool>>(), "ab");
EXPECT_EQ(GetSignature<std::vector<std::vector<int32_t>>>(), "aai");
EXPECT_EQ((GetSignature<std::map<std::string, int32_t>>()), "a{si}");
EXPECT_EQ(GetSignature<TestTuple>(), "(isay)");
EXPECT_EQ(GetSignature<TestTupleWithVector>(), "(sai)");
EXPECT_EQ(GetSignature<TestTupleWithMap>(), "(ia{sb})");
EXPECT_EQ(GetSignature<TestMapWithTupleKey>(), "a{(is)b}");
EXPECT_EQ((GetSignature<std::vector<TestTuple>>()), "a(isay)");
EXPECT_EQ((GetSignature<std::map<std::string, TestTuple>>()), "a{s(isay)}");
EXPECT_EQ((GetSignature<std::map<TestTuple, int32_t>>()), "a{(isay)i}");
}
} // namespace
} // namespace dbus_utils
|
