/* * Copyright (C) 2014 BlueKitchen GmbH * * 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 holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * 4. Any redistribution, use, or modification is done solely for * personal benefit and not for any commercial purpose or for * monetary gain. * * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH 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 MATTHIAS * RINGWALD 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. * * Please inquire about commercial licensing options at * contact@bluekitchen-gmbh.com * */ // ***************************************************************************** // // HFG AG state machine tests // // ***************************************************************************** #include "btstack-config.h" #include #include #include #include #include "CppUTest/TestHarness.h" #include "CppUTest/CommandLineTestRunner.h" #include "hci_cmds.h" #include "btstack_run_loop.h" #include "classic/sdp_util.h" #include "hci.h" #include "l2cap.h" #include "classic/rfcomm.h" #include "classic/sdp.h" #include "classic/sdp_parser.h" #include "btstack_debug.h" #include "classic/hfp_ag.h" #include "mock.h" #include "test_sequences.h" static bd_addr_t pts_addr = {0x00,0x15,0x83,0x5F,0x9D,0x46}; static int current_call_index = 0; static hfp_enhanced_call_dir_t current_call_dir; static int current_call_exists_a = 0; static int current_call_exists_b = 0; static hfp_enhanced_call_status_t current_call_status_a; static hfp_enhanced_call_status_t current_call_status_b; static hfp_enhanced_call_mpty_t current_call_mpty = HFP_ENHANCED_CALL_MPTY_NOT_A_CONFERENCE_CALL; const uint8_t rfcomm_channel_nr = 1; static bd_addr_t device_addr = {0xD8,0xBb,0x2C,0xDf,0xF1,0x08}; static uint8_t codecs[2] = {1, 3}; static int ag_indicators_nr = 7; static hfp_ag_indicator_t ag_indicators[] = { // index, name, min range, max range, status, mandatory, enabled, status changed {1, "service", 0, 1, 1, 0, 0, 0}, {2, "call", 0, 1, 0, 1, 1, 0}, {3, "callsetup", 0, 3, 0, 1, 1, 0}, {4, "battchg", 0, 5, 3, 0, 0, 0}, {5, "signal", 0, 5, 5, 0, 0, 0}, {6, "roam", 0, 1, 0, 0, 0, 0}, {7, "callheld", 0, 2, 0, 1, 1, 0} }; hfp_ag_indicator_t ag_indicators_temp[] = { // index, name, min range, max range, status, mandatory, enabled, status changed {1, "service", 0, 1, 1, 0, 0, 0}, {2, "call", 0, 1, 0, 1, 1, 0}, {3, "callsetup", 0, 3, 0, 1, 1, 0}, {4, "battchg", 0, 5, 3, 0, 0, 0}, {5, "signal", 0, 5, 5, 0, 0, 0}, {6, "roam", 0, 1, 0, 0, 0, 0}, {7, "callheld", 0, 2, 0, 1, 1, 0} }; static int supported_features_with_codec_negotiation = 4079; // 0011 1110 1111 static int call_hold_services_nr = 5; static const char* call_hold_services[] = {"1", "1x", "2", "2x", "3"}; static int hf_indicators_nr = 2; static hfp_generic_status_indicator_t hf_indicators[] = { {1, 1}, {2, 1}, }; static uint8_t service_level_connection_established = 0; static uint8_t codecs_connection_established = 0; static uint8_t audio_connection_established = 0; static uint8_t start_ringing = 0; static uint8_t stop_ringing = 0; static uint8_t call_termiated = 0; static uint16_t handle = -1; static int memory_1_enabled = 1; static int last_number_exists = 1; int has_more_hfp_ag_commands(){ return has_more_hfp_commands(2,2); } char * get_next_hfp_ag_command(){ return get_next_hfp_command(2,2); } static void user_command(char cmd){ switch (cmd){ case 'a': memcpy(device_addr, pts_addr, 6); printf("Establish HFP service level connection to PTS module %s...\n", bd_addr_to_str(device_addr)); hfp_ag_establish_service_level_connection(device_addr); break; case 'A': printf("Release HFP service level connection.\n"); hfp_ag_release_service_level_connection(device_addr); break; case 'Z': printf("Release HFP service level connection to %s...\n", bd_addr_to_str(device_addr)); hfp_ag_release_service_level_connection(device_addr); break; case 'b': printf("Establish Audio connection %s...\n", bd_addr_to_str(device_addr)); hfp_ag_establish_audio_connection(device_addr); break; case 'B': printf("Release Audio connection.\n"); hfp_ag_release_audio_connection(device_addr); break; case 'c': printf("Simulate incoming call from 1234567\n"); current_call_exists_a = 1; current_call_status_a = HFP_ENHANCED_CALL_STATUS_INCOMING; current_call_dir = HFP_ENHANCED_CALL_DIR_INCOMING; hfp_ag_set_clip(129, "1234567"); hfp_ag_incoming_call(); break; case 'm': printf("Simulate incoming call from 7654321\n"); current_call_exists_b = 1; current_call_status_b = HFP_ENHANCED_CALL_STATUS_INCOMING; current_call_dir = HFP_ENHANCED_CALL_DIR_INCOMING; hfp_ag_set_clip(129, "7654321"); hfp_ag_incoming_call(); break; case 'C': printf("Simulate terminate call\n"); hfp_ag_call_dropped(); break; case 'd': printf("Report AG failure\n"); hfp_ag_report_extended_audio_gateway_error_result_code(device_addr, HFP_CME_ERROR_AG_FAILURE); break; case 'e': printf("Answer call on AG\n"); if (current_call_status_a == HFP_ENHANCED_CALL_STATUS_INCOMING){ current_call_status_a = HFP_ENHANCED_CALL_STATUS_ACTIVE; } if (current_call_status_b == HFP_ENHANCED_CALL_STATUS_INCOMING){ current_call_status_b = HFP_ENHANCED_CALL_STATUS_ACTIVE; current_call_status_a = HFP_ENHANCED_CALL_STATUS_HELD; } hfp_ag_answer_incoming_call(); break; case 'E': printf("Reject call on AG\n"); hfp_ag_terminate_call(); break; case 'f': printf("Disable cellular network\n"); hfp_ag_set_registration_status(0); break; case 'F': printf("Enable cellular network\n"); hfp_ag_set_registration_status(1); break; case 'g': printf("Set signal strength to 0\n"); hfp_ag_set_signal_strength(0); break; case 'G': printf("Set signal strength to 5\n"); hfp_ag_set_signal_strength(5); break; case 'h': printf("Disable roaming\n"); hfp_ag_set_roaming_status(0); break; case 'H': printf("Enable roaming\n"); hfp_ag_set_roaming_status(1); break; case 'i': printf("Set battery level to 3\n"); hfp_ag_set_battery_level(3); break; case 'I': printf("Set battery level to 5\n"); hfp_ag_set_battery_level(5); break; case 'j': printf("Answering call on remote side\n"); hfp_ag_outgoing_call_established(); break; case 'r': printf("Disable in-band ring tone\n"); hfp_ag_set_use_in_band_ring_tone(0); break; case 'k': printf("Memory 1 cleared\n"); memory_1_enabled = 0; break; case 'K': printf("Memory 1 set\n"); memory_1_enabled = 1; break; case 'l': printf("Last dialed number cleared\n"); last_number_exists = 0; break; case 'L': printf("Last dialed number set\n"); last_number_exists = 1; break; case 'n': printf("Disable Voice Recognition\n"); hfp_ag_activate_voice_recognition(device_addr, 0); break; case 'N': printf("Enable Voice Recognition\n"); hfp_ag_activate_voice_recognition(device_addr, 1); break; case 'o': printf("Set speaker gain to 0 (minimum)\n"); hfp_ag_set_speaker_gain(device_addr, 0); break; case 'O': printf("Set speaker gain to 9 (default)\n"); hfp_ag_set_speaker_gain(device_addr, 9); break; case 'p': printf("Set speaker gain to 12 (higher)\n"); hfp_ag_set_speaker_gain(device_addr, 12); break; case 'P': printf("Set speaker gain to 15 (maximum)\n"); hfp_ag_set_speaker_gain(device_addr, 15); break; case 'q': printf("Set microphone gain to 0\n"); hfp_ag_set_microphone_gain(device_addr, 0); break; case 'Q': printf("Set microphone gain to 9\n"); hfp_ag_set_microphone_gain(device_addr, 9); break; case 's': printf("Set microphone gain to 12\n"); hfp_ag_set_microphone_gain(device_addr, 12); break; case 'S': printf("Set microphone gain to 15\n"); hfp_ag_set_microphone_gain(device_addr, 15); break; case 'R': printf("Enable in-band ring tone\n"); hfp_ag_set_use_in_band_ring_tone(1); break; case 't': printf("Terminate HCI connection.\n"); gap_disconnect(handle); break; case 'u': printf("Join held call\n"); current_call_mpty = HFP_ENHANCED_CALL_MPTY_CONFERENCE_CALL; hfp_ag_join_held_call(); break; case 'v': printf("Starting inquiry scan..\n"); // hci_send_cmd(&hci_inquiry, HCI_INQUIRY_LAP, INQUIRY_INTERVAL, 0); break; case 'w': printf("AG: Put incoming call on hold (Response and Hold)\n"); hfp_ag_hold_incoming_call(); break; case 'x': printf("AG: Accept held incoming call (Response and Hold)\n"); hfp_ag_accept_held_incoming_call(); break; case 'X': printf("AG: Reject held incoming call (Response and Hold)\n"); hfp_ag_reject_held_incoming_call(); break; default: break; } } static void simulate_test_sequence(hfp_test_item_t * test_item){ char ** test_steps = test_item->test; printf("\nSimulate test sequence: \"%s\"\n", test_item->name); int i = 0; static char * previous_cmd = NULL; int previous_step = -1; while ( i < test_item->len){ previous_step++; CHECK_EQUAL(i >= previous_step, 1); char * expected_cmd = test_steps[i]; int expected_cmd_len = strlen(expected_cmd); printf("\nStep %d, %s \n", i, expected_cmd); if (strncmp(expected_cmd, "USER:", 5) == 0){ printf("\n---> USER: "); user_command(expected_cmd[5]); i++; } else if (strncmp(expected_cmd, "AT", 2) == 0){ // printf("\n---> NEXT STEP receive from HF: '%s'\n", expected_cmd); inject_hfp_command_to_ag((uint8_t*)expected_cmd, expected_cmd_len); i++; } else { printf("\n---> NEXT STEP expect from AG: %s\n", expected_cmd); while (has_more_hfp_ag_commands()){ char * ag_cmd = get_next_hfp_ag_command(); int equal_cmds = strncmp(ag_cmd, expected_cmd, expected_cmd_len) == 0; if (!equal_cmds){ printf("\nError: Expected:'%s', but got:'%s'\n", expected_cmd, ag_cmd); CHECK_EQUAL(equal_cmds,1); return; } printf("Verified: '%s'\n", expected_cmd); previous_cmd = ag_cmd; i++; if (i < test_item->len){ expected_cmd = test_steps[i]; expected_cmd_len = strlen(expected_cmd); } } // printf("\n---> NEXT STEP trigger once more AG\n"); inject_hfp_command_to_ag((uint8_t*)"NOP",3); } } } void packet_handler(uint8_t * event, uint16_t event_size){ if (event[0] == RFCOMM_EVENT_OPEN_CHANNEL_COMPLETE){ handle = READ_BT_16(event, 9); printf("RFCOMM_EVENT_OPEN_CHANNEL_COMPLETE received for handle 0x%04x\n", handle); return; } if (event[0] != HCI_EVENT_HFP_META) return; if (event[3] && event[2] != HFP_SUBEVENT_PLACE_CALL_WITH_NUMBER && event[2] != HFP_SUBEVENT_ATTACH_NUMBER_TO_VOICE_TAG && event[2] != HFP_SUBEVENT_TRANSMIT_DTMF_CODES && event[2] != HFP_SUBEVENT_TRANSMIT_STATUS_OF_CURRENT_CALL){ printf("ERROR, status: %u\n", event[3]); return; } switch (event[2]) { case HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_ESTABLISHED: printf("Service level connection established.\n"); break; case HFP_SUBEVENT_SERVICE_LEVEL_CONNECTION_RELEASED: printf("Service level connection released.\n"); break; case HFP_SUBEVENT_AUDIO_CONNECTION_ESTABLISHED: printf("\n** Audio connection established **\n"); break; case HFP_SUBEVENT_AUDIO_CONNECTION_RELEASED: printf("\n** Audio connection released **\n"); break; case HFP_SUBEVENT_START_RINGINIG: printf("\n** Start Ringing **\n"); break; case HFP_SUBEVENT_STOP_RINGINIG: printf("\n** Stop Ringing **\n"); break; case HFP_SUBEVENT_PLACE_CALL_WITH_NUMBER: printf("\n** Outgoing call '%s' **\n", &event[3]); // validate number if ( strcmp("1234567", (char*) &event[3]) == 0 || strcmp("7654321", (char*) &event[3]) == 0 || (memory_1_enabled && strcmp(">1", (char*) &event[3]) == 0)){ printf("Dialstring valid: accept call\n"); hfp_ag_outgoing_call_accepted(); // TODO: calling ringing right away leads to callstatus=2 being skipped. don't call for now // hfp_ag_outgoing_call_ringing(); } else { printf("Dialstring invalid: reject call\n"); hfp_ag_outgoing_call_rejected(); } break; case HFP_SUBEVENT_REDIAL_LAST_NUMBER: printf("\n** Redial last number\n"); if (last_number_exists){ hfp_ag_outgoing_call_accepted(); printf("Last number exists: accept call\n"); // TODO: calling ringing right away leads to callstatus=2 being skipped. don't call for now // hfp_ag_outgoing_call_ringing(); } else { printf("Last number missing: reject call\n"); hfp_ag_outgoing_call_rejected(); } break; case HFP_SUBEVENT_ATTACH_NUMBER_TO_VOICE_TAG: printf("\n** Attach number to voice tag. Sending '1234567\n"); hfp_ag_send_phone_number_for_voice_tag(device_addr, "1234567"); break; case HFP_SUBEVENT_TRANSMIT_DTMF_CODES: printf("\n** Send DTMF Codes: '%s'\n", &event[3]); hfp_ag_send_dtmf_code_done(device_addr); break; case HFP_SUBEVENT_TRANSMIT_STATUS_OF_CURRENT_CALL: if (current_call_index == 0 && current_call_exists_a){ printf("HFP_SUBEVENT_TRANSMIT_STATUS_OF_CURRENT_CALL 1\n"); hfp_ag_send_current_call_status(device_addr, 1, current_call_dir, current_call_status_a, HFP_ENHANCED_CALL_MODE_VOICE, current_call_mpty, 129, "1234567"); current_call_index = 1; break; } if (current_call_index == 1 && current_call_exists_b){ printf("HFP_SUBEVENT_TRANSMIT_STATUS_OF_CURRENT_CALL 2 \n"); hfp_ag_send_current_call_status(device_addr, 2, current_call_dir, current_call_status_b, HFP_ENHANCED_CALL_MODE_VOICE, current_call_mpty, 129, "7654321"); current_call_index = 2; break; } printf("HFP_SUBEVENT_TRANSMIT_STATUS_OF_CURRENT_CALL 3\n"); hfp_ag_send_current_call_status_done(device_addr); break; case HFP_CMD_CALL_ANSWERED: printf("Call answered by HF\n"); if (current_call_status_a == HFP_ENHANCED_CALL_STATUS_INCOMING){ current_call_status_a = HFP_ENHANCED_CALL_STATUS_ACTIVE; } if (current_call_status_b == HFP_ENHANCED_CALL_STATUS_INCOMING){ current_call_status_b = HFP_ENHANCED_CALL_STATUS_ACTIVE; } break; case HFP_SUBEVENT_CONFERENCE_CALL: current_call_mpty = HFP_ENHANCED_CALL_MPTY_CONFERENCE_CALL; current_call_status_a = HFP_ENHANCED_CALL_STATUS_ACTIVE; current_call_status_b = HFP_ENHANCED_CALL_STATUS_ACTIVE; break; default: printf("Event not handled %u\n", event[2]); break; } } TEST_GROUP(HFPClient){ void setup(void){ service_level_connection_established = 0; codecs_connection_established = 0; audio_connection_established = 0; start_ringing = 0; stop_ringing = 0; call_termiated = 0; hfp_ag_init(rfcomm_channel_nr, supported_features_with_codec_negotiation, codecs, sizeof(codecs), ag_indicators, ag_indicators_nr, hf_indicators, hf_indicators_nr, call_hold_services, call_hold_services_nr); } void teardown(void){ hfp_ag_release_audio_connection(device_addr); hfp_ag_release_service_level_connection(device_addr); current_call_exists_a = 0; current_call_exists_b = 0; current_call_status_b = HFP_ENHANCED_CALL_STATUS_ACTIVE; current_call_status_a = HFP_ENHANCED_CALL_STATUS_ACTIVE; current_call_mpty = HFP_ENHANCED_CALL_MPTY_NOT_A_CONFERENCE_CALL; current_call_index = 0; service_level_connection_established = 0; codecs_connection_established = 0; audio_connection_established = 0; } }; TEST(HFPClient, PTSRHHTests){ for (int i = 0; i < hfp_pts_ag_rhh_tests_size(); i++){ setup(); simulate_test_sequence(&hfp_pts_ag_rhh_tests()[i]); teardown(); } } TEST(HFPClient, PTSECCTests){ for (int i = 0; i < hfp_pts_ag_ecc_tests_size(); i++){ setup(); simulate_test_sequence(&hfp_pts_ag_ecc_tests()[i]); teardown(); } } TEST(HFPClient, PTSECSTests){ for (int i = 0; i < hfp_pts_ag_ecs_tests_size(); i++){ setup(); simulate_test_sequence(&hfp_pts_ag_ecs_tests()[i]); teardown(); } } TEST(HFPClient, PTSTWCTests){ for (int i = 0; i < hfp_pts_ag_twc_tests_size(); i++){ setup(); simulate_test_sequence(&hfp_pts_ag_twc_tests()[i]); teardown(); } } TEST(HFPClient, PTSATATests){ for (int i = 0; i < hfp_pts_ag_ata_tests_size(); i++){ setup(); simulate_test_sequence(&hfp_pts_ag_ata_tests()[i]); teardown(); } } TEST(HFPClient, PTSSLCTests){ for (int i = 0; i < hfp_pts_ag_slc_tests_size(); i++){ setup(); simulate_test_sequence(&hfp_pts_ag_slc_tests()[i]); teardown(); } } int main (int argc, const char * argv[]){ hfp_ag_register_packet_handler(packet_handler); return CommandLineTestRunner::RunAllTests(argc, argv); }