44 lines
1.6 KiB
C++
44 lines
1.6 KiB
C++
/*
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <string>
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#include <vector>
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#include <android-base/file.h>
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#include <android-base/unique_fd.h>
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namespace test_utils {
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// Reads raw data from |fd| until it closes or errors.
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std::string ReadRaw(android::base::borrowed_fd fd);
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// / Reads shell protocol data from |fd| until it closes or errors. Fills
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// |stdout| and |stderr| with their respective data, and returns the exit code
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// read from the protocol or -1 if an exit code packet was not received.
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int ReadShellProtocol(android::base::borrowed_fd fd, std::string* std_out, std::string* std_err);
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// Checks if each line in |lines| exists in the same order in |output|. Blank
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// lines in |output| are ignored for simplicity.
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bool ExpectLinesEqual(const std::string& output, const std::vector<std::string>& lines);
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// Allows the device to allocate a port, which is returned to the caller.
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// Also returns the associated fd.
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int GetUnassignedPort(android::base::unique_fd& fd);
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} // namespace test_utils
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