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Add diagnostics module in OpenThread (#343)
* Add diagnostics module in OpenThread - provide the same diagnostics interface for both CLI and NCP usage - implement common diagnostics features based on existing platform interface defined in 'include/platform/' - other more platform specific diagnostics features will be processed under platform layer - update CLI interface to support diagnostics feature - update both Posix and CC2538 platform to support diagnostics feature * Add diagnostics module unit test - move platform.h from "examples/platform" to "include/platform" - add test_diag.cpp to test diagnostics module * Add a configuration option that would enable/disable diagnostics module Add --enable-diag configuration option to enable/disable diagnostics module when building OpenThread.
This commit is contained in:
Shu Chen
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/*
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* Copyright (c) 2016, Nest Labs, Inc.
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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 "test_util.h"
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#include <string.h>
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#include <openthread-diag.h>
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#include <platform/platform.h>
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#include <platform/radio.h>
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extern "C" void otSignalTaskletPending(void)
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{
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}
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extern "C" bool otAreTaskletsPending(void)
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{
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return false;
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}
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extern "C" void otPlatUartSendDone(void)
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{
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}
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extern "C" void otPlatUartReceived(const uint8_t *aBuf, uint16_t aBufLength)
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{
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(void)aBuf;
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(void)aBufLength;
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}
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extern "C" void otPlatAlarmFired()
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{
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}
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extern "C" void otPlatRadioTransmitDone(bool aRxPending, ThreadError aError)
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{
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(void)aRxPending;
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(void)aError;
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}
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extern "C" void otPlatRadioReceiveDone(RadioPacket *aFrame, ThreadError aError)
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{
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(void)aFrame;
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(void)aError;
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}
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/**
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* diagnostics module tests
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*/
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void TestDiag()
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{
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static const struct
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{
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const char *command;
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const char *output;
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} tests[] =
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{
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{
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"diag\n",
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"diagnostics mode is disabled\r\n",
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},
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{
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"diag send 10 100\n",
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"failed\r\nstatus 0xe\r\n",
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},
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{
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"diag start\n",
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"start diagnostics mode\r\nstatus 0x00\r\n",
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},
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{
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"diag\n",
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"diagnostics mode is enabled\r\n",
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},
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{
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"diag channel 10\n",
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"failed\r\nstatus 0x7\r\n",
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},
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{
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"diag channel 11\n",
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"set channel to 11\r\nstatus 0x00\r\n",
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},
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{
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"diag channel\n",
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"channel: 11\r\n",
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},
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{
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"diag power -10\n",
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"set tx power to -10 dBm\r\nstatus 0x00\r\n",
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},
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{
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"diag power\n",
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"tx power: -10 dBm\r\n",
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},
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{
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"diag stats\n",
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"received packets: 0\r\nsent packets: 0\r\nfirst received packet: rssi=0, lqi=0\r\n",
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},
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{
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"diag send 20 100\n",
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"sending 0x14 packet(s), length 0x64\r\nstatus 0x00\r\n",
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},
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{
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"diag repeat 100 100\n",
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"sending packets of length 0x64 at the delay of 0x64 ms\r\nstatus 0x00\r\n"
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},
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{
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"diag sleep\n",
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"sleeping now...\r\n",
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},
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{
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"diag stop\n",
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"received packets: 0\r\nsent packets: 0\r\nfirst received packet: rssi=0, lqi=0\r\n\nstop diagnostics mode\r\nstatus 0x00\r\n",
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},
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{
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"diag\n",
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"diagnostics mode is disabled\r\n",
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},
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};
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// initialize platform layer
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int argc = 2;
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char *argv[2] = {(char *)"test_diag", (char *)"1"};
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PlatformInit(argc, argv);
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// initialize diagnostics module
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diagInit();
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// test diagnostics commands
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VerifyOrQuit(!isDiagEnabled(), "diagnostics mode shoud be disabled as default\n");
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for (unsigned int i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
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{
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char string[50];
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int length = strlen(tests[i].command);
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char *cmd;
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char *argv[8];
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int argc = 0;
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char *output = NULL;
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memcpy(string, tests[i].command, length + 1);
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for (cmd = string + 1; (cmd < string + length) && (cmd != NULL); ++cmd)
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{
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if (*cmd == ' ' || *cmd == '\r' || *cmd == '\n')
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{
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*cmd = '\0';
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}
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if (*(cmd - 1) == '\0' && *cmd != ' ')
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{
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argv[argc++] = cmd;
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}
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}
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output = diagProcessCmd(argc, argv);
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VerifyOrQuit(memcmp(output, tests[i].output, strlen(tests[i].output)) == 0,
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"Test Diagnostics module failed\r\n");
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}
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}
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int main(void)
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{
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TestDiag();
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printf("All tests passed\n");
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return 0;
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}
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