1 // Copyright 2018 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "base/strings/string16.h"
6 #include "base/rand_util.h"
7 #include "base/strings/utf_string_conversions.h"
8 #include "mojo/public/cpp/base/big_buffer_mojom_traits.h"
9 #include "mojo/public/cpp/base/string16_mojom_traits.h"
10 #include "mojo/public/cpp/test_support/test_utils.h"
11 #include "mojo/public/mojom/base/string16.mojom.h"
12 #include "testing/gtest/include/gtest/gtest.h"
13
14 namespace mojo_base {
15 namespace string16_unittest {
16
TEST(String16Test,Empty)17 TEST(String16Test, Empty) {
18 base::string16 in;
19 base::string16 out;
20 ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::String16>(&in, &out));
21 EXPECT_EQ(in, out);
22 }
23
TEST(String16Test,NonEmpty)24 TEST(String16Test, NonEmpty) {
25 base::string16 in = base::ASCIIToUTF16("hello world");
26 base::string16 out;
27 ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::String16>(&in, &out));
28 EXPECT_EQ(in, out);
29 }
30
TEST(BigString16Test,Empty)31 TEST(BigString16Test, Empty) {
32 base::string16 in;
33 base::string16 out;
34 ASSERT_TRUE(
35 mojo::test::SerializeAndDeserialize<mojom::BigString16>(&in, &out));
36 EXPECT_EQ(in, out);
37 }
38
TEST(BigString16Test,Short)39 TEST(BigString16Test, Short) {
40 base::string16 in = base::ASCIIToUTF16("hello world");
41 base::string16 out;
42 ASSERT_TRUE(
43 mojo::test::SerializeAndDeserialize<mojom::BigString16>(&in, &out));
44 EXPECT_EQ(in, out);
45 }
46
TEST(BigString16Test,Long)47 TEST(BigString16Test, Long) {
48 constexpr size_t kLargeStringSize = 1024 * 1024;
49
50 base::string16 in(kLargeStringSize, 0);
51 base::RandBytes(&in[0], kLargeStringSize);
52
53 base::string16 out;
54 ASSERT_TRUE(
55 mojo::test::SerializeAndDeserialize<mojom::BigString16>(&in, &out));
56 EXPECT_EQ(in, out);
57 }
58
59 } // namespace string16_unittest
60 } // namespace mojo_base
61