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- // Copyright 2021 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "base/strings/string_piece_rust.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace base {
- namespace {
- TEST(BaseStringPieceRustTest, StrRoundTrip) {
- std::string data = "hello";
- StringPiece data_piece(data);
- rust::Str rust_str = StringPieceToRustStrUTF8(data_piece);
- EXPECT_EQ(5ul, rust_str.length());
- StringPiece data_piece2 = RustStrToStringPiece(rust_str);
- EXPECT_EQ(data_piece, data_piece2);
- }
- TEST(BaseStringPieceRustTest, StrToSlice) {
- std::string data = "hello";
- StringPiece data_piece(data);
- rust::Slice<const uint8_t> rust_slice = StringPieceToRustSlice(data_piece);
- EXPECT_EQ(5ul, rust_slice.length());
- EXPECT_EQ('e', rust_slice[1]);
- }
- } // namespace
- } // namespace base
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