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f53127af34
This is the first and last macro that will go into this project, but it's really useful to verify that a call returns an optional value (that is non-nullopt) and that extracts the underlying type. Bug: webrtc:12614 Change-Id: I0a05bf22466a575dbcc9a8f7b88dde0f55ff54d9 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/213345 Commit-Queue: Victor Boivie <boivie@webrtc.org> Reviewed-by: Tommi <tommi@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33607}
29 lines
1.1 KiB
C++
29 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef NET_DCSCTP_TESTING_TESTING_MACROS_H_
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#define NET_DCSCTP_TESTING_TESTING_MACROS_H_
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#include <utility>
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namespace dcsctp {
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#define DCSCTP_CONCAT_INNER_(x, y) x##y
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#define DCSCTP_CONCAT_(x, y) DCSCTP_CONCAT_INNER_(x, y)
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// Similar to ASSERT_OK_AND_ASSIGN, this works with an absl::optional<> instead
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// of an absl::StatusOr<>.
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#define ASSERT_HAS_VALUE_AND_ASSIGN(lhs, rexpr) \
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auto DCSCTP_CONCAT_(tmp_opt_val__, __LINE__) = rexpr; \
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ASSERT_TRUE(DCSCTP_CONCAT_(tmp_opt_val__, __LINE__).has_value()); \
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lhs = *std::move(DCSCTP_CONCAT_(tmp_opt_val__, __LINE__));
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} // namespace dcsctp
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#endif // NET_DCSCTP_TESTING_TESTING_MACROS_H_
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