/* * Copyright (c) 2016, The OpenThread Authors. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the copyright holder nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include "common/code_utils.hpp" #include "common/debug.hpp" #include "mac/mac.hpp" #include "mac/mac_frame.hpp" #include "phy/phy.hpp" #include "utils/wrap_string.h" #include "test_util.h" namespace ot { void TestMacHeader(void) { static const struct { uint16_t fcf; uint8_t secCtl; uint8_t headerLength; } tests[] = { {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrNone | Mac::Frame::kFcfSrcAddrNone, 0, 3}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrNone | Mac::Frame::kFcfSrcAddrShort, 0, 7}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrNone | Mac::Frame::kFcfSrcAddrExt, 0, 13}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrNone, 0, 7}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrExt | Mac::Frame::kFcfSrcAddrNone, 0, 13}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrShort, 0, 11}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrExt, 0, 17}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrExt | Mac::Frame::kFcfSrcAddrShort, 0, 17}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrExt | Mac::Frame::kFcfSrcAddrExt, 0, 23}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrShort | Mac::Frame::kFcfPanidCompression, 0, 9}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrExt | Mac::Frame::kFcfPanidCompression, 0, 15}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrExt | Mac::Frame::kFcfSrcAddrShort | Mac::Frame::kFcfPanidCompression, 0, 15}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrExt | Mac::Frame::kFcfSrcAddrExt | Mac::Frame::kFcfPanidCompression, 0, 21}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrShort | Mac::Frame::kFcfPanidCompression | Mac::Frame::kFcfSecurityEnabled, Mac::Frame::kSecMic32 | Mac::Frame::kKeyIdMode1, 15}, {Mac::Frame::kFcfFrameVersion2006 | Mac::Frame::kFcfDstAddrShort | Mac::Frame::kFcfSrcAddrShort | Mac::Frame::kFcfPanidCompression | Mac::Frame::kFcfSecurityEnabled, Mac::Frame::kSecMic32 | Mac::Frame::kKeyIdMode2, 19}, }; for (unsigned i = 0; i < OT_ARRAY_LENGTH(tests); i++) { uint8_t psdu[Mac::Frame::kMTU]; Mac::Frame frame; frame.mPsdu = psdu; frame.InitMacHeader(tests[i].fcf, tests[i].secCtl); printf("%d\n", frame.GetHeaderLength()); VerifyOrQuit(frame.GetHeaderLength() == tests[i].headerLength, "MacHeader test failed\n"); } } void VerifyChannelMaskContent(const Mac::ChannelMask &aMask, uint8_t *aChannels, uint8_t aLength) { uint8_t index = 0; uint8_t channel; for (channel = Phy::kChannelMin; channel <= Phy::kChannelMax; channel++) { if (index < aLength) { if (channel == aChannels[index]) { index++; VerifyOrQuit(aMask.ContainsChannel(channel), "ChannelMask.ContainsChannel() failed\n"); } else { VerifyOrQuit(!aMask.ContainsChannel(channel), "ChannelMask.ContainsChannel() failed\n"); } } } index = 0; channel = Mac::ChannelMask::kChannelIteratorFirst; while (aMask.GetNextChannel(channel) == OT_ERROR_NONE) { VerifyOrQuit(channel == aChannels[index++], "ChannelMask.GetNextChannel() failed\n"); } VerifyOrQuit(index == aLength, "ChannelMask.GetNextChannel() failed\n"); if (aLength == 1) { VerifyOrQuit(aMask.IsSingleChannel(), "ChannelMask.IsSingleChannel() failed\n"); } else { VerifyOrQuit(!aMask.IsSingleChannel(), "ChannelMask.IsSingleChannel() failed\n"); } VerifyOrQuit(aLength == aMask.GetNumberOfChannels(), "ChannelMask.GetNumberOfChannels() failed\n"); } void TestMacChannelMask(void) { uint8_t all_channels[] = {11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26}; uint8_t channels1[] = {11, 14, 15, 16, 17, 20, 21, 22, 24, 25}; uint8_t channels2[] = {14, 21, 26}; uint8_t channels3[] = {14, 21}; uint8_t channles4[] = {20}; Mac::ChannelMask mask1; Mac::ChannelMask mask2(Phy::kSupportedChannels); printf("Testing Mac::ChannelMask\n"); VerifyOrQuit(mask1.IsEmpty(), "ChannelMask.IsEmpty failed\n"); printf("empty = %s\n", mask1.ToString().AsCString()); VerifyOrQuit(!mask2.IsEmpty(), "ChannelMask.IsEmpty failed\n"); VerifyOrQuit(mask2.GetMask() == Phy::kSupportedChannels, "ChannelMask.GetMask() failed\n"); printf("all_channels = %s\n", mask2.ToString().AsCString()); mask1.SetMask(Phy::kSupportedChannels); VerifyOrQuit(!mask1.IsEmpty(), "ChannelMask.IsEmpty failed\n"); VerifyOrQuit(mask1.GetMask() == Phy::kSupportedChannels, "ChannelMask.GetMask() failed\n"); VerifyChannelMaskContent(mask1, all_channels, sizeof(all_channels)); // Test ChannelMask::RemoveChannel() for (uint8_t index = 0; index < sizeof(all_channels) - 1; index++) { mask1.RemoveChannel(all_channels[index]); VerifyChannelMaskContent(mask1, &all_channels[index + 1], sizeof(all_channels) - 1 - index); } mask1.Clear(); VerifyOrQuit(mask1.IsEmpty(), "ChannelMask.IsEmpty failed\n"); VerifyChannelMaskContent(mask1, NULL, 0); for (uint16_t index = 0; index < sizeof(channels1); index++) { mask1.AddChannel(channels1[index]); } printf("channels1 = %s\n", mask1.ToString().AsCString()); VerifyOrQuit(!mask1.IsEmpty(), "ChannelMask.IsEmpty failed\n"); VerifyChannelMaskContent(mask1, channels1, sizeof(channels1)); mask2.Clear(); for (uint16_t index = 0; index < sizeof(channels2); index++) { mask2.AddChannel(channels2[index]); } printf("channels2 = %s\n", mask2.ToString().AsCString()); VerifyOrQuit(!mask2.IsEmpty(), "ChannelMask.IsEmpty failed\n"); VerifyChannelMaskContent(mask2, channels2, sizeof(channels2)); mask1.Intersect(mask2); VerifyChannelMaskContent(mask1, channels3, sizeof(channels3)); mask2.Clear(); mask2.AddChannel(channles4[0]); VerifyChannelMaskContent(mask2, channles4, sizeof(channles4)); printf("channels4 = %s\n", mask2.ToString().AsCString()); mask1.Clear(); mask2.Clear(); VerifyOrQuit(mask1 == mask2, "ChannelMask.operator== failed\n"); mask1.SetMask(Phy::kSupportedChannels); mask2.SetMask(Phy::kSupportedChannels); VerifyOrQuit(mask1 == mask2, "ChannelMask.operator== failed\n"); mask1.Clear(); VerifyOrQuit(mask1 != mask2, "ChannelMask.operator== failed\n"); } } // namespace ot #ifdef ENABLE_TEST_MAIN int main(void) { ot::TestMacHeader(); ot::TestMacChannelMask(); printf("All tests passed\n"); return 0; } #endif