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