650 lines
24 KiB
C++
650 lines
24 KiB
C++
/*
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* Copyright (c) 2017, 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 "common/code_utils.hpp"
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#include "common/instance.hpp"
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#include "lib/spinel/spinel_decoder.hpp"
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#include "test_util.hpp"
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namespace ot {
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namespace Spinel {
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enum
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{
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kTestBufferSize = 800,
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};
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void TestDecoder(void)
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{
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uint8_t buffer[kTestBufferSize];
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Spinel::Decoder decoder;
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spinel_ssize_t frameLen;
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const bool kBool_1 = true;
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const bool kBool_2 = false;
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const uint8_t kUint8 = 0x42;
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const int8_t kInt8 = -73;
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const uint16_t kUint16 = 0xabcd;
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const int16_t kInt16 = -567;
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const uint32_t kUint32 = 0xdeadbeef;
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const int32_t kInt32 = -123455678L;
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const uint64_t kUint64 = 0xfe10dc32ba549876ULL;
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const int64_t kInt64 = -9197712039090021561LL;
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const unsigned int kUint_1 = 9;
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const unsigned int kUint_2 = 0xa3;
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const unsigned int kUint_3 = 0x8765;
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const unsigned int kUint_4 = SPINEL_MAX_UINT_PACKED - 1;
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const spinel_ipv6addr_t kIp6Addr = {
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{0x6B, 0x41, 0x65, 0x73, 0x42, 0x68, 0x61, 0x76, 0x54, 0x61, 0x72, 0x7A, 0x49, 0x69, 0x61, 0x4E}};
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const spinel_eui48_t kEui48 = {
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{4, 8, 15, 16, 23, 42} // "Lost" EUI48!
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};
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const spinel_eui64_t kEui64 = {
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{2, 3, 5, 7, 11, 13, 17, 19}, // "Prime" EUI64!
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};
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const char kString_1[] = "OpenThread";
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const char kString_2[] = "";
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const uint16_t kData[] = {10, 20, 3, 15, 1000, 60, 16}; // ... then comes 17,18,19,20 :)
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bool b_1, b_2;
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uint8_t u8;
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int8_t i8;
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uint16_t u16;
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int16_t i16;
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uint32_t u32;
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int32_t i32;
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uint64_t u64;
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int64_t i64;
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unsigned int u_1, u_2, u_3, u_4;
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const spinel_ipv6addr_t *ip6Addr;
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const spinel_eui48_t * eui48;
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const spinel_eui64_t * eui64;
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const char * utf_1;
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const char * utf_2;
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const uint8_t * dataPtr_1;
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const uint8_t * dataPtr_2;
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uint16_t dataLen_1;
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uint16_t dataLen_2;
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memset(buffer, 0, sizeof(buffer));
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printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
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printf("\nTest 1: Decoding simple types");
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frameLen = spinel_datatype_pack(
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buffer, sizeof(buffer),
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(SPINEL_DATATYPE_BOOL_S SPINEL_DATATYPE_BOOL_S SPINEL_DATATYPE_UINT8_S SPINEL_DATATYPE_INT8_S
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SPINEL_DATATYPE_UINT16_S SPINEL_DATATYPE_INT16_S SPINEL_DATATYPE_UINT32_S SPINEL_DATATYPE_INT32_S
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SPINEL_DATATYPE_UINT64_S SPINEL_DATATYPE_INT64_S SPINEL_DATATYPE_UINT_PACKED_S
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SPINEL_DATATYPE_UINT_PACKED_S SPINEL_DATATYPE_UINT_PACKED_S SPINEL_DATATYPE_UINT_PACKED_S
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SPINEL_DATATYPE_IPv6ADDR_S SPINEL_DATATYPE_EUI48_S SPINEL_DATATYPE_EUI64_S
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SPINEL_DATATYPE_UTF8_S SPINEL_DATATYPE_UTF8_S SPINEL_DATATYPE_DATA_WLEN_S
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SPINEL_DATATYPE_DATA_S),
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kBool_1, kBool_2, kUint8, kInt8, kUint16, kInt16, kUint32, kInt32, kUint64, kInt64, kUint_1, kUint_2, kUint_3,
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kUint_4, &kIp6Addr, &kEui48, &kEui64, kString_1, kString_2, kData, sizeof(kData), kData, sizeof(kData));
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DumpBuffer("Packed Spinel Frame", buffer, static_cast<uint16_t>(frameLen));
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decoder.Init(buffer, static_cast<uint16_t>(frameLen));
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VerifyOrQuit(decoder.GetFrame() == &buffer[0]);
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VerifyOrQuit(decoder.GetLength() == frameLen);
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VerifyOrQuit(decoder.GetReadLength() == 0);
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VerifyOrQuit(decoder.GetRemainingLength() == frameLen);
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VerifyOrQuit(decoder.IsAllRead() == false);
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SuccessOrQuit(decoder.ReadBool(b_1));
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SuccessOrQuit(decoder.ReadBool(b_2));
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SuccessOrQuit(decoder.ReadUint8(u8));
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SuccessOrQuit(decoder.ReadInt8(i8));
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SuccessOrQuit(decoder.ReadUint16(u16));
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SuccessOrQuit(decoder.ReadInt16(i16));
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SuccessOrQuit(decoder.ReadUint32(u32));
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SuccessOrQuit(decoder.ReadInt32(i32));
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SuccessOrQuit(decoder.ReadUint64(u64));
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SuccessOrQuit(decoder.ReadInt64(i64));
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// Check the state
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VerifyOrQuit(decoder.GetReadLength() != 0);
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VerifyOrQuit(decoder.GetRemainingLength() == frameLen - decoder.GetReadLength());
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VerifyOrQuit(decoder.IsAllRead() == false);
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SuccessOrQuit(decoder.ReadUintPacked(u_1));
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SuccessOrQuit(decoder.ReadUintPacked(u_2));
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SuccessOrQuit(decoder.ReadUintPacked(u_3));
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SuccessOrQuit(decoder.ReadUintPacked(u_4));
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SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
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SuccessOrQuit(decoder.ReadEui48(eui48));
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SuccessOrQuit(decoder.ReadEui64(eui64));
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SuccessOrQuit(decoder.ReadUtf8(utf_1));
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SuccessOrQuit(decoder.ReadUtf8(utf_2));
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SuccessOrQuit(decoder.ReadDataWithLen(dataPtr_1, dataLen_1));
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SuccessOrQuit(decoder.ReadData(dataPtr_2, dataLen_2));
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VerifyOrQuit(decoder.GetReadLength() == frameLen);
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VerifyOrQuit(decoder.GetRemainingLength() == 0);
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VerifyOrQuit(decoder.IsAllRead() == true);
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VerifyOrQuit(b_1 == kBool_1);
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VerifyOrQuit(b_2 == kBool_2);
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VerifyOrQuit(u8 == kUint8);
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VerifyOrQuit(i8 == kInt8);
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VerifyOrQuit(u16 == kUint16);
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VerifyOrQuit(i16 == kInt16);
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VerifyOrQuit(u32 == kUint32);
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VerifyOrQuit(i32 == kInt32);
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VerifyOrQuit(u64 == kUint64);
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VerifyOrQuit(i64 == kInt64);
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VerifyOrQuit(u_1 == kUint_1);
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VerifyOrQuit(u_2 == kUint_2);
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VerifyOrQuit(u_3 == kUint_3);
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VerifyOrQuit(u_4 == kUint_4);
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VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
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VerifyOrQuit(memcmp(eui48, &kEui48, sizeof(spinel_eui48_t)) == 0);
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VerifyOrQuit(memcmp(eui64, &kEui64, sizeof(spinel_eui64_t)) == 0);
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VerifyOrQuit(memcmp(utf_1, kString_1, sizeof(kString_1)) == 0);
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VerifyOrQuit(memcmp(utf_2, kString_2, sizeof(kString_2)) == 0);
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VerifyOrQuit(dataLen_1 == sizeof(kData));
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VerifyOrQuit(memcmp(dataPtr_1, &kData, sizeof(kData)) == 0);
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VerifyOrQuit(dataLen_2 == sizeof(kData));
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VerifyOrQuit(memcmp(dataPtr_2, &kData, sizeof(kData)) == 0);
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printf(" -- PASS\n");
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printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
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printf("\nTest 2: Test Reset(), SavePosition(), ResetToSaved()");
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// `ResetToSaved()` should fail if there is no saved position
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VerifyOrQuit(decoder.ResetToSaved() == OT_ERROR_INVALID_STATE);
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decoder.Reset();
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VerifyOrQuit(decoder.GetFrame() == &buffer[0]);
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VerifyOrQuit(decoder.GetLength() == frameLen);
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VerifyOrQuit(decoder.GetReadLength() == 0);
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VerifyOrQuit(decoder.GetRemainingLength() == frameLen);
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VerifyOrQuit(decoder.IsAllRead() == false);
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SuccessOrQuit(decoder.ReadBool(b_1));
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SuccessOrQuit(decoder.ReadBool(b_2));
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SuccessOrQuit(decoder.ReadUint8(u8));
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SuccessOrQuit(decoder.ReadInt8(i8));
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SuccessOrQuit(decoder.ReadUint16(u16));
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SuccessOrQuit(decoder.ReadInt16(i16));
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SuccessOrQuit(decoder.ReadUint32(u32));
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SuccessOrQuit(decoder.ReadInt32(i32));
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// `ResetToSaved()` should fail if there is no saved position
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VerifyOrQuit(decoder.ResetToSaved() == OT_ERROR_INVALID_STATE);
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// Save position
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decoder.SavePosition();
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SuccessOrQuit(decoder.ReadUint64(u64));
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SuccessOrQuit(decoder.ReadInt64(i64));
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SuccessOrQuit(decoder.ReadUintPacked(u_1));
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SuccessOrQuit(decoder.ReadUintPacked(u_2));
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SuccessOrQuit(decoder.ReadUintPacked(u_3));
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SuccessOrQuit(decoder.ReadUintPacked(u_4));
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SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
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VerifyOrQuit(b_1 == kBool_1);
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VerifyOrQuit(b_2 == kBool_2);
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VerifyOrQuit(u8 == kUint8);
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VerifyOrQuit(i8 == kInt8);
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VerifyOrQuit(u16 == kUint16);
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VerifyOrQuit(i16 == kInt16);
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VerifyOrQuit(u32 == kUint32);
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VerifyOrQuit(i32 == kInt32);
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VerifyOrQuit(u64 == kUint64);
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VerifyOrQuit(i64 == kInt64);
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VerifyOrQuit(u_1 == kUint_1);
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VerifyOrQuit(u_2 == kUint_2);
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VerifyOrQuit(u_3 == kUint_3);
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VerifyOrQuit(u_4 == kUint_4);
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VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
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SuccessOrQuit(decoder.ResetToSaved());
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SuccessOrQuit(decoder.ReadUint64(u64));
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SuccessOrQuit(decoder.ReadInt64(i64));
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SuccessOrQuit(decoder.ReadUintPacked(u_1));
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SuccessOrQuit(decoder.ReadUintPacked(u_2));
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SuccessOrQuit(decoder.ReadUintPacked(u_3));
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SuccessOrQuit(decoder.ReadUintPacked(u_4));
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SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
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VerifyOrQuit(u64 == kUint64);
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VerifyOrQuit(i64 == kInt64);
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VerifyOrQuit(u_1 == kUint_1);
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VerifyOrQuit(u_2 == kUint_2);
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VerifyOrQuit(u_3 == kUint_3);
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VerifyOrQuit(u_4 == kUint_4);
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VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
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// Go back to save position again.
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SuccessOrQuit(decoder.ResetToSaved());
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SuccessOrQuit(decoder.ReadUint64(u64));
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SuccessOrQuit(decoder.ReadInt64(i64));
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SuccessOrQuit(decoder.ReadUintPacked(u_1));
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SuccessOrQuit(decoder.ReadUintPacked(u_2));
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SuccessOrQuit(decoder.ReadUintPacked(u_3));
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SuccessOrQuit(decoder.ReadUintPacked(u_4));
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SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
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VerifyOrQuit(u64 == kUint64);
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VerifyOrQuit(i64 == kInt64);
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VerifyOrQuit(u_1 == kUint_1);
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VerifyOrQuit(u_2 == kUint_2);
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VerifyOrQuit(u_3 == kUint_3);
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VerifyOrQuit(u_4 == kUint_4);
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VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
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// Ensure saved position is cleared when decoder is reset or re-initialized.
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decoder.Reset();
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// `ResetToSaved()` should fail if there is no saved position
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VerifyOrQuit(decoder.ResetToSaved() == OT_ERROR_INVALID_STATE);
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decoder.SavePosition();
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SuccessOrQuit(decoder.ResetToSaved());
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decoder.Init(buffer, static_cast<uint16_t>(frameLen));
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VerifyOrQuit(decoder.ResetToSaved() == OT_ERROR_INVALID_STATE);
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printf(" -- PASS\n");
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printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
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printf("\nTest 3: Test decoding a single simple struct.");
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frameLen = spinel_datatype_pack(buffer, sizeof(buffer),
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(SPINEL_DATATYPE_UINT8_S SPINEL_DATATYPE_STRUCT_S(
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SPINEL_DATATYPE_UINT32_S SPINEL_DATATYPE_EUI48_S SPINEL_DATATYPE_UINT_PACKED_S)
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SPINEL_DATATYPE_INT16_S
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),
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kUint8, kUint32, &kEui48, kUint_3, kInt16);
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DumpBuffer("Packed Spinel Frame (single struct)", buffer, static_cast<uint16_t>(frameLen));
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decoder.Init(buffer, static_cast<uint16_t>(frameLen));
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SuccessOrQuit(decoder.ReadUint8(u8));
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SuccessOrQuit(decoder.OpenStruct());
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{
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SuccessOrQuit(decoder.ReadUint32(u32));
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SuccessOrQuit(decoder.ReadEui48(eui48));
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SuccessOrQuit(decoder.ReadUintPacked(u_3));
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}
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SuccessOrQuit(decoder.CloseStruct());
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SuccessOrQuit(decoder.ReadInt16(i16));
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VerifyOrQuit(decoder.IsAllRead() == true);
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VerifyOrQuit(u8 == kUint8);
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VerifyOrQuit(i16 == kInt16);
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VerifyOrQuit(u32 == kUint32);
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VerifyOrQuit(u_3 == kUint_3);
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VerifyOrQuit(memcmp(eui48, &kEui48, sizeof(spinel_eui48_t)) == 0);
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printf(" -- PASS\n");
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printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
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printf("\nTest 4: Test partial struct read");
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// Re-use same frame as the previous test.
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decoder.Init(buffer, static_cast<uint16_t>(frameLen));
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SuccessOrQuit(decoder.ReadUint8(u8));
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SuccessOrQuit(decoder.OpenStruct());
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{
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SuccessOrQuit(decoder.ReadUint32(u32));
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// Skip the remaining fields in the struct
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}
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SuccessOrQuit(decoder.CloseStruct());
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SuccessOrQuit(decoder.ReadInt16(i16));
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VerifyOrQuit(u8 == kUint8);
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VerifyOrQuit(i16 == kInt16);
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printf(" -- PASS\n");
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printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
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printf("\nTest 5: Test `GetRemainingLengthInStruct()` and `IsAllReadInStruct`() in and out of an struct");
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// Re-use same frame as the previous test.
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decoder.Init(buffer, static_cast<uint16_t>(frameLen));
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VerifyOrQuit(decoder.GetFrame() == &buffer[0]);
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VerifyOrQuit(decoder.GetLength() == frameLen);
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VerifyOrQuit(decoder.GetReadLength() == 0);
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VerifyOrQuit(decoder.GetRemainingLength() == frameLen);
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VerifyOrQuit(decoder.IsAllRead() == false);
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// When not in an struct, `etRemainingLengthInStruct()` should consider the whole frame.
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VerifyOrQuit(decoder.GetRemainingLengthInStruct() == frameLen);
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VerifyOrQuit(decoder.IsAllReadInStruct() == false);
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SuccessOrQuit(decoder.ReadUint8(u8));
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SuccessOrQuit(decoder.OpenStruct());
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{
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VerifyOrQuit(decoder.IsAllReadInStruct() == false);
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SuccessOrQuit(decoder.ReadUint32(u32));
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SuccessOrQuit(decoder.ReadEui48(eui48));
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SuccessOrQuit(decoder.ReadUintPacked(u_3));
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VerifyOrQuit(decoder.IsAllReadInStruct() == true);
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VerifyOrQuit(decoder.GetRemainingLengthInStruct() == 0);
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// Try reading beyond end of the struct and ensure it fails.
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VerifyOrQuit(decoder.ReadUint8(u8) == OT_ERROR_PARSE);
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// `ReadData()` at end of struct should still succeed but return zero as the data length.
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SuccessOrQuit(decoder.ReadData(dataPtr_1, dataLen_1));
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VerifyOrQuit(dataLen_1 == 0);
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}
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SuccessOrQuit(decoder.CloseStruct());
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VerifyOrQuit(decoder.IsAllReadInStruct() == false);
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SuccessOrQuit(decoder.ReadInt16(i16));
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VerifyOrQuit(decoder.IsAllRead() == true);
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VerifyOrQuit(decoder.GetRemainingLengthInStruct() == 0);
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VerifyOrQuit(decoder.IsAllReadInStruct() == true);
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// `ReadData()` at end of frame should still succeed but return zero as the data length.
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SuccessOrQuit(decoder.ReadData(dataPtr_1, dataLen_1));
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VerifyOrQuit(dataLen_1 == 0);
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VerifyOrQuit(u8 == kUint8);
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VerifyOrQuit(i16 == kInt16);
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VerifyOrQuit(u32 == kUint32);
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VerifyOrQuit(u_3 == kUint_3);
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VerifyOrQuit(memcmp(eui48, &kEui48, sizeof(spinel_eui48_t)) == 0);
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printf(" -- PASS\n");
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printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
|
|
printf("\nTest 6: Test multiple nested structs");
|
|
|
|
frameLen = spinel_datatype_pack(
|
|
buffer, sizeof(buffer),
|
|
(SPINEL_DATATYPE_STRUCT_S(SPINEL_DATATYPE_UINT8_S SPINEL_DATATYPE_UTF8_S SPINEL_DATATYPE_STRUCT_S(
|
|
SPINEL_DATATYPE_BOOL_S SPINEL_DATATYPE_IPv6ADDR_S) SPINEL_DATATYPE_UINT16_S)
|
|
SPINEL_DATATYPE_EUI48_S SPINEL_DATATYPE_STRUCT_S(SPINEL_DATATYPE_UINT32_S) SPINEL_DATATYPE_INT32_S),
|
|
kUint8, kString_1, kBool_1, &kIp6Addr, kUint16, &kEui48, kUint32, kInt32);
|
|
|
|
DumpBuffer("Packed Spinel Frame (multiple struct)", buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
decoder.Init(buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
SuccessOrQuit(decoder.ReadUtf8(utf_1));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadUint16(u16));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadEui48(eui48));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint32(u32));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadInt32(i32));
|
|
|
|
VerifyOrQuit(decoder.GetReadLength() == frameLen);
|
|
VerifyOrQuit(decoder.GetRemainingLength() == 0);
|
|
VerifyOrQuit(decoder.IsAllRead() == true);
|
|
|
|
VerifyOrQuit(b_1 == kBool_1);
|
|
VerifyOrQuit(u8 == kUint8);
|
|
VerifyOrQuit(u16 == kUint16);
|
|
VerifyOrQuit(u32 == kUint32);
|
|
VerifyOrQuit(i32 == kInt32);
|
|
VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
|
|
VerifyOrQuit(memcmp(eui48, &kEui48, sizeof(spinel_eui48_t)) == 0);
|
|
VerifyOrQuit(memcmp(utf_1, kString_1, sizeof(kString_1)) == 0);
|
|
|
|
printf(" -- PASS\n");
|
|
|
|
printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
|
|
printf("\nTest 7: Test `SavePosition()`, `ResetToSaved()` for nested structs");
|
|
|
|
// Re-use same frame as the previous test.
|
|
|
|
decoder.Init(buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
|
|
decoder.SavePosition();
|
|
|
|
SuccessOrQuit(decoder.ReadUtf8(utf_1));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
}
|
|
|
|
// Verify the read content so far.
|
|
|
|
VerifyOrQuit(u8 == kUint8);
|
|
VerifyOrQuit(b_1 == kBool_1);
|
|
VerifyOrQuit(memcmp(utf_1, kString_1, sizeof(kString_1)) == 0);
|
|
|
|
// Do not close the inner struct and jump to previously saved position and re-read the content.
|
|
|
|
SuccessOrQuit(decoder.ResetToSaved());
|
|
|
|
SuccessOrQuit(decoder.ReadUtf8(utf_1));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadUint16(u16));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadEui48(eui48));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint32(u32));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadInt32(i32));
|
|
|
|
VerifyOrQuit(decoder.GetReadLength() == frameLen);
|
|
VerifyOrQuit(decoder.GetRemainingLength() == 0);
|
|
VerifyOrQuit(decoder.IsAllRead() == true);
|
|
|
|
VerifyOrQuit(b_1 == kBool_1);
|
|
VerifyOrQuit(u8 == kUint8);
|
|
VerifyOrQuit(u16 == kUint16);
|
|
VerifyOrQuit(u32 == kUint32);
|
|
VerifyOrQuit(i32 == kInt32);
|
|
VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
|
|
VerifyOrQuit(memcmp(eui48, &kEui48, sizeof(spinel_eui48_t)) == 0);
|
|
VerifyOrQuit(memcmp(utf_1, kString_1, sizeof(kString_1)) == 0);
|
|
|
|
printf(" -- PASS\n");
|
|
|
|
printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
|
|
printf("\nTest 8: Test saving position at start of an open struct");
|
|
|
|
// Re-use same frame as the previous test.
|
|
|
|
decoder.Init(buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
SuccessOrQuit(decoder.ReadUtf8(utf_1));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
// Save position at start of the struct
|
|
decoder.SavePosition();
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
|
|
// Verify the read content so far.
|
|
|
|
VerifyOrQuit(u8 == kUint8);
|
|
VerifyOrQuit(memcmp(utf_1, kString_1, sizeof(kString_1)) == 0);
|
|
VerifyOrQuit(b_1 == kBool_1);
|
|
|
|
// Do not close the struct and jump to the previously saved position and re-read the content.
|
|
|
|
SuccessOrQuit(decoder.ResetToSaved());
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadUint16(u16));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadEui48(eui48));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint32(u32));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadInt32(i32));
|
|
|
|
VerifyOrQuit(decoder.GetReadLength() == frameLen);
|
|
VerifyOrQuit(decoder.GetRemainingLength() == 0);
|
|
VerifyOrQuit(decoder.IsAllRead() == true);
|
|
|
|
VerifyOrQuit(b_1 == kBool_1);
|
|
VerifyOrQuit(u8 == kUint8);
|
|
VerifyOrQuit(u16 == kUint16);
|
|
VerifyOrQuit(u32 == kUint32);
|
|
VerifyOrQuit(i32 == kInt32);
|
|
VerifyOrQuit(memcmp(ip6Addr, &kIp6Addr, sizeof(spinel_ipv6addr_t)) == 0);
|
|
VerifyOrQuit(memcmp(eui48, &kEui48, sizeof(spinel_eui48_t)) == 0);
|
|
VerifyOrQuit(memcmp(utf_1, kString_1, sizeof(kString_1)) == 0);
|
|
|
|
printf(" -- PASS\n");
|
|
|
|
printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
|
|
printf("\nTest 9: Test `ResetToSaved()` failure case (jumping back to a saved position closed struct).");
|
|
|
|
// Re-use same frame as the previous test.
|
|
|
|
decoder.Init(buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
SuccessOrQuit(decoder.ReadUtf8(utf_1));
|
|
SuccessOrQuit(decoder.OpenStruct());
|
|
{
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
|
|
decoder.SavePosition();
|
|
|
|
SuccessOrQuit(decoder.ReadIp6Address(ip6Addr));
|
|
}
|
|
SuccessOrQuit(decoder.CloseStruct());
|
|
SuccessOrQuit(decoder.ReadUint16(u16));
|
|
|
|
// `ResetToSaved()` should fail since the enclosing struct for the saved position is closed.
|
|
VerifyOrQuit(decoder.ResetToSaved() == OT_ERROR_INVALID_STATE);
|
|
}
|
|
|
|
printf(" -- PASS\n");
|
|
|
|
printf("\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
|
|
printf("\nTest 10: Testing error cases and failures. (e.g., wrong struct length).");
|
|
|
|
frameLen = spinel_datatype_pack(buffer, sizeof(buffer),
|
|
(SPINEL_DATATYPE_UINT8_S SPINEL_DATATYPE_UINT16_S // Treat this as struct length
|
|
SPINEL_DATATYPE_BOOL_S),
|
|
kUint8, 10, kBool_1);
|
|
|
|
DumpBuffer("Packed Spinel Frame (incorrect format)", buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
decoder.Init(buffer, static_cast<uint16_t>(frameLen));
|
|
|
|
decoder.SavePosition();
|
|
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
VerifyOrQuit(u8 == kUint8);
|
|
|
|
// `OpenStruct()` should fail, since it expects a length 10 but there are not enough
|
|
// bytes in the frame.
|
|
VerifyOrQuit(decoder.OpenStruct() == OT_ERROR_PARSE);
|
|
|
|
SuccessOrQuit(decoder.ResetToSaved());
|
|
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
VerifyOrQuit(u8 == kUint8);
|
|
VerifyOrQuit(decoder.ReadDataWithLen(dataPtr_1, dataLen_1) == OT_ERROR_PARSE);
|
|
|
|
SuccessOrQuit(decoder.ResetToSaved());
|
|
SuccessOrQuit(decoder.ReadUint8(u8));
|
|
SuccessOrQuit(decoder.ReadUint16(u16));
|
|
SuccessOrQuit(decoder.ReadBool(b_1));
|
|
|
|
// Try reading beyond end of frame.
|
|
VerifyOrQuit(decoder.ReadUint8(u8) == OT_ERROR_PARSE);
|
|
|
|
printf(" -- PASS\n");
|
|
}
|
|
|
|
} // namespace Spinel
|
|
} // namespace ot
|
|
|
|
int main(void)
|
|
{
|
|
ot::Spinel::Decoder();
|
|
printf("\nAll tests passed.\n");
|
|
return 0;
|
|
}
|