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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "base/rand_util.h"
#include "base/strings/utf_string_conversions.h"
#include "mojo/public/cpp/base/big_buffer_mojom_traits.h"
#include "mojo/public/cpp/base/string16_mojom_traits.h"
#include "mojo/public/cpp/test_support/test_utils.h"
#include "mojo/public/mojom/base/string16.mojom.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace mojo_base {
namespace string16_unittest {
TEST(String16Test, Empty) {
std::u16string in;
std::u16string out;
ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::String16>(in, out));
EXPECT_EQ(in, out);
}
TEST(String16Test, NonEmpty) {
std::u16string in = u"hello world";
std::u16string out;
ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::String16>(in, out));
EXPECT_EQ(in, out);
}
TEST(BigString16Test, Empty) {
std::u16string in;
std::u16string out;
ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::BigString16>(in, out));
EXPECT_EQ(in, out);
}
TEST(BigString16Test, Short) {
std::u16string in = u"hello world";
std::u16string out;
ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::BigString16>(in, out));
EXPECT_EQ(in, out);
}
TEST(BigString16Test, Long) {
constexpr size_t kLargeStringSize = 1024 * 1024;
std::u16string in(kLargeStringSize, 0);
base::RandBytes(base::as_writable_byte_span(in));
std::u16string out;
ASSERT_TRUE(mojo::test::SerializeAndDeserialize<mojom::BigString16>(in, out));
EXPECT_EQ(in, out);
}
} // namespace string16_unittest
} // namespace mojo_base
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