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https://github.com/espressif/openthread.git
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d0cf21e3ba
This commit contains the following: - It adds methods to `Message` to assign a priority level to messages. Currently there are four priority levels: High, Medium, Low, VeryLow but this is easily changeable. - It introduces a new class `PriorityQueue` which implements a FIFO queue for storing messages based on their priority level in addition to oder in which they are added. If the priority level of an already queued message in a `PriorityQueue` is changed, the associated queue will automatically move the message within the queue based on its new priority level. Internally the implementation uses a circular doubly linked-list with an array of tail pointers associated with different priority levels. - It adds new methods and an `Iterator` class in `MessagePool` to access the priority queue where all allocated and queued messages from this pool are stored. The `Iterator` class allows bi-directional iteration through the list (from highest priority to lowest or reverse). - This commit also contain detailed unit-test for all the newly added features/methods.
179 lines
5.2 KiB
C++
179 lines
5.2 KiB
C++
/*
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* Copyright (c) 2016, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <SDKDDKVer.h>
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#include "CppUnitTest.h"
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#include "test_util.h"
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#include "test_platform.h"
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using namespace Microsoft::VisualStudio::CppUnitTestFramework;
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#pragma region Test Declarations
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// test_aes.cpp
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void TestMacBeaconFrame();
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void TestMacDataFrame();
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void TestMacCommandFrame();
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// test_hmac_sha256.cpp
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void TestHmacSha256();
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// test_link_quality.cpp
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namespace Thread
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{
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void TestRssAveraging();
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void TestLinkQualityCalculations();
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}
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// test_lowpan.cpp
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namespace Thread
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{
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void TestLowpanIphc();
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}
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// test_mac_frame.cpp
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namespace Thread
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{
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void TestMacHeader();
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}
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// test_message.cpp
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void TestMessage();
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// test_message_queue.cpp
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void TestMessageQueue();
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// test_priority_queue.cpp
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void TestPriorityQueue();
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// test_ncp_buffer.cpp
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namespace Thread
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{
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void TestNcpFrameBuffer(void);
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}
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// test_timer.cpp
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int TestOneTimer();
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int TestTenTimers();
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// test_toolchain.cpp
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void test_packed1();
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void test_packed2();
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void test_packed_union();
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void test_packed_enum();
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void test_addr_sizes();
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void test_addr_bitfield();
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// test_fuzz.cpp
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void TestFuzz(uint32_t aSeconds);
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#pragma endregion
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utAssertTrue s_AssertTrue;
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utLogMessage s_LogMessage;
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namespace Thread
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{
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TEST_CLASS(UnitTests)
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{
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public:
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UnitTests() { s_AssertTrue = AssertTrue; s_LogMessage = LogMessage; }
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// Helper for openthread test code to call
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static void AssertTrue(bool condition, const wchar_t* message)
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{
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Assert::IsTrue(condition, message);
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}
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// Helper for logging a message
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static void LogMessage(const char* format, ...)
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{
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char message[512];
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va_list args;
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va_start(args, format);
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vsnprintf(message, sizeof(message), format, args);
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va_end(args);
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Logger::WriteMessage(message);
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}
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// Make sure to reset the test platform functions before each test
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TEST_METHOD_INITIALIZE(TestMethodInit)
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{
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testPlatResetToDefaults();
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}
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// test_aes.cpp
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TEST_METHOD(TestMacBeaconFrame) { ::TestMacBeaconFrame(); }
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TEST_METHOD(TestMacDataFrame) { ::TestMacDataFrame(); }
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TEST_METHOD(TestMacCommandFrame) { ::TestMacCommandFrame(); }
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// test_hmac_sha256.cpp
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TEST_METHOD(TestHmacSha256) { ::TestHmacSha256(); }
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// test_link_quality.cpp
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TEST_METHOD(TestRssAveraging) { Thread::TestRssAveraging(); }
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TEST_METHOD(TestLinkQualityCalculations) { Thread::TestLinkQualityCalculations(); }
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// test_lowpan.cpp
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TEST_METHOD(TestLowpanIphc) { Thread::TestLowpanIphc(); }
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// test_mac_frame.cpp
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TEST_METHOD(TestMacHeader) { Thread::TestMacHeader(); }
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// test_message.cpp
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TEST_METHOD(TestMessage) { ::TestMessage(); }
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// test_message_queue.cpp
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TEST_METHOD(TestMessageQueue) { ::TestMessageQueue(); }
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// test_message_queue.cpp
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TEST_METHOD(TestPriorityQueue) { ::TestPriorityQueue(); }
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// test_timer.cpp
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TEST_METHOD(TestOneTimer) { ::TestOneTimer(); }
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TEST_METHOD(TestTenTimers) { ::TestTenTimers(); }
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// test_ncp_buffer.cpp
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TEST_METHOD(TestNcpFrameBuffer) { Thread::TestNcpFrameBuffer(); }
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// test_toolchain.cpp
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TEST_METHOD(test_packed1) { ::test_packed1(); }
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TEST_METHOD(test_packed2) { ::test_packed2(); }
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TEST_METHOD(test_packed_union) { ::test_packed_union(); }
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TEST_METHOD(test_packed_enum) { ::test_packed_enum(); }
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TEST_METHOD(test_addr_sizes) { ::test_addr_sizes(); }
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TEST_METHOD(test_addr_bitfield) { ::test_addr_bitfield(); }
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// test_settings.cpp
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TEST_METHOD(RunTestFuzz) { ::TestFuzz(30); }
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};
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}
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