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Diffstat (limited to 'third_party/abseil_cpp/absl/strings/cord_test_helpers.h')
| -rw-r--r-- | third_party/abseil_cpp/absl/strings/cord_test_helpers.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/third_party/abseil_cpp/absl/strings/cord_test_helpers.h b/third_party/abseil_cpp/absl/strings/cord_test_helpers.h deleted file mode 100644 index f1036e3b13..0000000000 --- a/third_party/abseil_cpp/absl/strings/cord_test_helpers.h +++ /dev/null @@ -1,60 +0,0 @@ -// -// Copyright 2018 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// - -#ifndef ABSL_STRINGS_CORD_TEST_HELPERS_H_ -#define ABSL_STRINGS_CORD_TEST_HELPERS_H_ - -#include "absl/strings/cord.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN - -// Creates a multi-segment Cord from an iterable container of strings. The -// resulting Cord is guaranteed to have one segment for every string in the -// container. This allows code to be unit tested with multi-segment Cord -// inputs. -// -// Example: -// -// absl::Cord c = absl::MakeFragmentedCord({"A ", "fragmented ", "Cord"}); -// EXPECT_FALSE(c.GetFlat(&unused)); -// -// The mechanism by which this Cord is created is an implementation detail. Any -// implementation that produces a multi-segment Cord may produce a flat Cord in -// the future as new optimizations are added to the Cord class. -// MakeFragmentedCord will, however, always be updated to return a multi-segment -// Cord. -template <typename Container> -Cord MakeFragmentedCord(const Container& c) { - Cord result; - for (const auto& s : c) { - auto* external = new std::string(s); - Cord tmp = absl::MakeCordFromExternal( - *external, [external](absl::string_view) { delete external; }); - tmp.Prepend(result); - result = tmp; - } - return result; -} - -inline Cord MakeFragmentedCord(std::initializer_list<absl::string_view> list) { - return MakeFragmentedCord<std::initializer_list<absl::string_view>>(list); -} - -ABSL_NAMESPACE_END -} // namespace absl - -#endif // ABSL_STRINGS_CORD_TEST_HELPERS_H_ |