mirror of
https://github.com/bluekitchen/btstack.git
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231 lines
9.4 KiB
C++
231 lines
9.4 KiB
C++
/*
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* Copyright (C) 2014 BlueKitchen GmbH
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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
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* are met:
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*
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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 holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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// *****************************************************************************
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//
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// test rfcomm query tests
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//
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// *****************************************************************************
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "CppUTest/TestHarness.h"
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#include "CppUTest/CommandLineTestRunner.h"
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#include "classic/avdtp_util.h"
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#include "btstack.h"
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#include "classic/avdtp.h"
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#include "classic/avdtp_util.h"
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// mock start
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extern "C" uint16_t l2cap_get_remote_mtu_for_local_cid(uint16_t local_cid){
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return 1024;
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}
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extern "C" void avdtp_emit_sink_and_source(uint8_t * packet, uint16_t size){}
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extern "C" void avdtp_emit_source(uint8_t * packet, uint16_t size){}
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extern "C" uint8_t l2cap_request_can_send_now_event(uint16_t local_cid){
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return ERROR_CODE_SUCCESS;
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}
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extern "C" btstack_packet_handler_t avdtp_packet_handler_for_stream_endpoint(const avdtp_stream_endpoint_t * stream_endpoint){
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UNUSED(stream_endpoint);
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return NULL;
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}
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// mock end
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static uint8_t sbc_codec_capabilities[] = {
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0xFF, // (AVDTP_SBC_44100 << 4) | AVDTP_SBC_STEREO,
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0xFF, //(AVDTP_SBC_BLOCK_LENGTH_16 << 4) | (AVDTP_SBC_SUBBANDS_8 << 2) | AVDTP_SBC_ALLOCATION_METHOD_LOUDNESS,
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2, 53
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};
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static uint8_t packed_capabilities[] = {
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0x01, 0x00,
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0x07, 0x06, 0x00, 0x00, 0xff, 0xff, 0x02, 0x35,
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0x08, 0x00
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};
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static uint16_t configuration_bitmap = (1 << AVDTP_MEDIA_TRANSPORT) | (1 << AVDTP_MEDIA_CODEC) | (1 << AVDTP_DELAY_REPORTING);
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TEST_GROUP(AvdtpUtil){
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avdtp_connection_t connection;
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avdtp_capabilities_t caps;
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avdtp_signaling_packet_t signaling_packet;
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void setup(){
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caps.recovery.recovery_type = 0x01; // 0x01 = RFC2733
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caps.recovery.maximum_recovery_window_size = 0x01; // 0x01 to 0x18, for a Transport Packet
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caps.recovery.maximum_number_media_packets = 0x01;
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caps.content_protection.cp_type = 0x1111;
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caps.content_protection.cp_type_value_len = AVDTP_MAX_CONTENT_PROTECTION_TYPE_VALUE_LEN;
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int i;
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for (i=0; i<AVDTP_MAX_CONTENT_PROTECTION_TYPE_VALUE_LEN; i++){
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caps.content_protection.cp_type_value[i] = i;
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}
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caps.header_compression.back_ch = 0x01;
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caps.header_compression.media = 0x01;
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caps.header_compression.recovery = 0x01;
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caps.multiplexing_mode.fragmentation = 0x11;
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caps.multiplexing_mode.transport_identifiers_num = 3;
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for (i=0; i<3; i++){
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caps.multiplexing_mode.transport_session_identifiers[i] = i;
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caps.multiplexing_mode.tcid[i] = (i | 0x20);
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}
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caps.media_codec.media_type = AVDTP_AUDIO;
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caps.media_codec.media_codec_type = AVDTP_CODEC_SBC;
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caps.media_codec.media_codec_information_len = 4;
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caps.media_codec.media_codec_information = sbc_codec_capabilities;
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}
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};
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TEST(AvdtpUtil, avdtp_pack_service_capabilities_test){
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uint8_t packet[200];
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{
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// 0 - packet length
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uint8_t packed_capabilities[] = {0x00};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_SERVICE_CATEGORY_INVALID_0);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x00};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_MEDIA_TRANSPORT);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x00};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_MEDIA_TRANSPORT);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x00};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_REPORTING);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x03, 0x01, 0x01, 0x01};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_RECOVERY);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x0D, 0x0A + 2, 0x11, 0x11, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_CONTENT_PROTECTION);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x01, 0xE0};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_HEADER_COMPRESSION);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x07, (uint8_t)(0x11 << 7), (uint8_t)(0x00 << 7), (uint8_t)(0x20 << 7), (uint8_t)(0x01 << 7), (uint8_t)(0x21 << 7), (uint8_t)(0x02 << 7), (uint8_t)(0x22 << 7)};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_MULTIPLEXING);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x06, 0x00, 0x00, 0xff, 0xff, 0x02, 0x35};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_MEDIA_CODEC);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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{
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uint8_t packed_capabilities[] = {0x00};
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memset(packet, 0, sizeof(packet));
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uint16_t packet_length = avdtp_pack_service_capabilities(packet, sizeof(packet), caps, AVDTP_DELAY_REPORTING);
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CHECK_EQUAL(sizeof(packed_capabilities), packet_length);
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MEMCMP_EQUAL(packed_capabilities, packet, packet_length);
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}
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}
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TEST(AvdtpUtil, avdtp_prepare_capabilities){
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avdtp_prepare_capabilities(&signaling_packet, 0x01, configuration_bitmap, caps, AVDTP_SI_GET_ALL_CAPABILITIES);
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MEMCMP_EQUAL(packed_capabilities, signaling_packet.command, sizeof(packed_capabilities));
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}
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TEST(AvdtpUtil, avdtp_unpack_service_capabilities_test){
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avdtp_capabilities_t capabilities;
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CHECK_EQUAL(configuration_bitmap, avdtp_unpack_service_capabilities(&connection, AVDTP_SI_GET_CONFIGURATION, &capabilities, &packed_capabilities[0], sizeof(packed_capabilities)));
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// media codec:
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CHECK_EQUAL(AVDTP_CODEC_SBC, capabilities.media_codec.media_codec_type);
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CHECK_EQUAL(4, capabilities.media_codec.media_codec_information_len);
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MEMCMP_EQUAL(sbc_codec_capabilities, capabilities.media_codec.media_codec_information, 4);
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}
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int main (int argc, const char * argv[]){
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return CommandLineTestRunner::RunAllTests(argc, argv);
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}
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