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Side by Side Diff: chromeos/binder/transaction_data_reader_unittest.cc

Issue 1540803002: Switch to standard integer types in chromeos/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more includes Created 5 years ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stddef.h>
6 #include <stdint.h>
7
5 #include <vector> 8 #include <vector>
6 9
7 #include "chromeos/binder/transaction_data_reader.h" 10 #include "chromeos/binder/transaction_data_reader.h"
8 #include "chromeos/binder/writable_transaction_data.h" 11 #include "chromeos/binder/writable_transaction_data.h"
9 #include "testing/gtest/include/gtest/gtest.h" 12 #include "testing/gtest/include/gtest/gtest.h"
10 13
11 namespace binder { 14 namespace binder {
12 15
13 TEST(BinderTransactionDataReaderTest, ReadData) { 16 TEST(BinderTransactionDataReaderTest, ReadData) {
14 std::vector<char> input(3); 17 std::vector<char> input(3);
15 for (size_t i = 0; i < input.size(); ++i) { 18 for (size_t i = 0; i < input.size(); ++i) {
16 input[i] = i; 19 input[i] = i;
17 } 20 }
18 WritableTransactionData data; 21 WritableTransactionData data;
19 data.WriteData(input.data(), input.size()); 22 data.WriteData(input.data(), input.size());
20 EXPECT_EQ(4u, data.GetDataSize()); // Padded for 4-byte alignment. 23 EXPECT_EQ(4u, data.GetDataSize()); // Padded for 4-byte alignment.
21 24
22 TransactionDataReader reader(data); 25 TransactionDataReader reader(data);
23 EXPECT_TRUE(reader.HasMoreData()); 26 EXPECT_TRUE(reader.HasMoreData());
24 27
25 std::vector<char> result(input.size()); 28 std::vector<char> result(input.size());
26 EXPECT_TRUE(reader.ReadData(result.data(), result.size())); 29 EXPECT_TRUE(reader.ReadData(result.data(), result.size()));
27 EXPECT_EQ(input, result); 30 EXPECT_EQ(input, result);
28 // Although we read only 3 bytes, we've already consumed 4 bytes because of 31 // Although we read only 3 bytes, we've already consumed 4 bytes because of
29 // padding. 32 // padding.
30 EXPECT_FALSE(reader.HasMoreData()); 33 EXPECT_FALSE(reader.HasMoreData());
31 } 34 }
32 35
33 TEST(BinderTransactionDataReaderTest, ReadScalarValues) { 36 TEST(BinderTransactionDataReaderTest, ReadScalarValues) {
34 const int32 kInt32Value = -1; 37 const int32_t kInt32Value = -1;
35 const uint32 kUint32Value = 2; 38 const uint32_t kUint32Value = 2;
36 const int64 kInt64Value = -3; 39 const int64_t kInt64Value = -3;
37 const uint64 kUint64Value = 4; 40 const uint64_t kUint64Value = 4;
38 const float kFloatValue = 5.55; 41 const float kFloatValue = 5.55;
39 const double kDoubleValue = 6.66; 42 const double kDoubleValue = 6.66;
40 43
41 WritableTransactionData data; 44 WritableTransactionData data;
42 data.WriteInt32(kInt32Value); 45 data.WriteInt32(kInt32Value);
43 data.WriteUint32(kUint32Value); 46 data.WriteUint32(kUint32Value);
44 data.WriteInt64(kInt64Value); 47 data.WriteInt64(kInt64Value);
45 data.WriteUint64(kUint64Value); 48 data.WriteUint64(kUint64Value);
46 data.WriteFloat(kFloatValue); 49 data.WriteFloat(kFloatValue);
47 data.WriteDouble(kDoubleValue); 50 data.WriteDouble(kDoubleValue);
48 51
49 TransactionDataReader reader(data); 52 TransactionDataReader reader(data);
50 EXPECT_TRUE(reader.HasMoreData()); 53 EXPECT_TRUE(reader.HasMoreData());
51 { 54 {
52 int32 result = 0; 55 int32_t result = 0;
53 EXPECT_TRUE(reader.ReadInt32(&result)); 56 EXPECT_TRUE(reader.ReadInt32(&result));
54 EXPECT_EQ(kInt32Value, result); 57 EXPECT_EQ(kInt32Value, result);
55 } 58 }
56 { 59 {
57 uint32 result = 0; 60 uint32_t result = 0;
58 EXPECT_TRUE(reader.ReadUint32(&result)); 61 EXPECT_TRUE(reader.ReadUint32(&result));
59 EXPECT_EQ(kUint32Value, result); 62 EXPECT_EQ(kUint32Value, result);
60 } 63 }
61 { 64 {
62 int64 result = 0; 65 int64_t result = 0;
63 EXPECT_TRUE(reader.ReadInt64(&result)); 66 EXPECT_TRUE(reader.ReadInt64(&result));
64 EXPECT_EQ(kInt64Value, result); 67 EXPECT_EQ(kInt64Value, result);
65 } 68 }
66 { 69 {
67 uint64 result = 0; 70 uint64_t result = 0;
68 EXPECT_TRUE(reader.ReadUint64(&result)); 71 EXPECT_TRUE(reader.ReadUint64(&result));
69 EXPECT_EQ(kUint64Value, result); 72 EXPECT_EQ(kUint64Value, result);
70 } 73 }
71 { 74 {
72 float result = 0; 75 float result = 0;
73 EXPECT_TRUE(reader.ReadFloat(&result)); 76 EXPECT_TRUE(reader.ReadFloat(&result));
74 EXPECT_EQ(kFloatValue, result); 77 EXPECT_EQ(kFloatValue, result);
75 } 78 }
76 { 79 {
77 double result = 0; 80 double result = 0;
78 EXPECT_TRUE(reader.ReadDouble(&result)); 81 EXPECT_TRUE(reader.ReadDouble(&result));
79 EXPECT_EQ(kDoubleValue, result); 82 EXPECT_EQ(kDoubleValue, result);
80 } 83 }
81 EXPECT_FALSE(reader.HasMoreData()); 84 EXPECT_FALSE(reader.HasMoreData());
82 } 85 }
83 86
84 } // namespace binder 87 } // namespace binder
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