call_video_tester.c 88.2 KB
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/*
	liblinphone_tester - liblinphone test suite
	Copyright (C) 2013  Belledonne Communications SARL

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

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#include "linphone/core.h"
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#include "liblinphone_tester.h"
#include "private.h"

#ifdef VIDEO_ENABLED
static void call_paused_resumed_with_video_base_call_cb(LinphoneCore *lc, LinphoneCall *call, LinphoneCallState cstate, const char *message) {
	if (cstate == LinphoneCallUpdatedByRemote) {
		LinphoneCallParams *params = linphone_core_create_call_params(lc, call);
		linphone_call_params_enable_video(params, TRUE);
		ms_message (" New state LinphoneCallUpdatedByRemote on call [%p], accepting with video on",call);
		BC_ASSERT_NOT_EQUAL(linphone_core_accept_call_update(lc, call, params), 0, int, "%i");
		linphone_call_params_destroy(params);
	}
}
/*this test makes sure that pause/resume will not bring up video by accident*/
static void call_paused_resumed_with_video_base(bool_t sdp_200_ack
												,bool_t use_video_policy_for_re_invite_sdp_200
												,bool_t resume_in_audio_send_only_video_inactive_first
												,bool_t with_call_accept){
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCall* call_pauline, *call_marie;
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	bctbx_list_t *lcs = NULL;
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	LinphoneVideoPolicy vpol;
	bool_t call_ok;
	LinphoneCoreVTable *vtable = linphone_core_v_table_new();
	vtable->call_state_changed = call_paused_resumed_with_video_base_call_cb;
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	lcs = bctbx_list_append(lcs, pauline->lc);
	lcs = bctbx_list_append(lcs, marie->lc);
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	vpol.automatically_accept = FALSE;
	vpol.automatically_initiate = TRUE; /* needed to present a video mline*/

	linphone_core_set_video_policy(marie->lc, &vpol);
	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);

	vpol.automatically_accept = FALSE;
	vpol.automatically_initiate = TRUE;

	linphone_core_set_video_policy(pauline->lc, &vpol);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, TRUE);

	BC_ASSERT_TRUE((call_ok=call(marie, pauline)));

	if (!call_ok) goto end;

	call_pauline = linphone_core_get_current_call(pauline->lc);
	call_marie = linphone_core_get_current_call(marie->lc);

	wait_for_until(pauline->lc, marie->lc, NULL, 5, 2000);

	linphone_core_pause_call(pauline->lc,call_pauline);
	BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallPausing,1));
	BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&marie->stat.number_of_LinphoneCallPausedByRemote,1));
	BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_remote_params(call_marie)));
	BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallPaused,1));

	/*stay in pause a little while in order to generate traffic*/
	wait_for_until(pauline->lc, marie->lc, NULL, 5, 2000);

	/*check if video stream is still offered even if disabled*/

	BC_ASSERT_EQUAL(call_pauline->localdesc->nb_streams, 2, int, "%i");
	BC_ASSERT_EQUAL(call_marie->localdesc->nb_streams, 2, int, "%i");

	linphone_core_enable_sdp_200_ack(pauline->lc,sdp_200_ack);

	if (use_video_policy_for_re_invite_sdp_200) {
		LpConfig *marie_lp;
		marie_lp = linphone_core_get_config(marie->lc);
		lp_config_set_int(marie_lp,"sip","sdp_200_ack_follow_video_policy",1);
	}
	/*now pauline wants to resume*/
	if (resume_in_audio_send_only_video_inactive_first) {
		LinphoneCallParams *params = linphone_core_create_call_params(pauline->lc, call_pauline);
		linphone_call_params_set_video_direction(params,LinphoneMediaDirectionInactive);
		linphone_call_params_set_audio_direction(params,LinphoneMediaDirectionSendOnly);
		linphone_core_update_call(pauline->lc,call_pauline,params);
		BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&marie->stat.number_of_LinphoneCallPausedByRemote,2));
		BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallUpdating,1));
		BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallStreamsRunning,2));
		linphone_call_params_set_video_direction(params,LinphoneMediaDirectionSendRecv);
		linphone_call_params_set_audio_direction(params,LinphoneMediaDirectionSendRecv);
		if (with_call_accept) {
			linphone_core_add_listener(marie->lc, vtable);
		}
		linphone_core_update_call(pauline->lc,call_pauline,params);
		BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallStreamsRunning,3));
		linphone_call_params_destroy(params);
	} else {
		linphone_core_resume_call(pauline->lc, call_pauline);
		BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallResuming,1));
		BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&pauline->stat.number_of_LinphoneCallStreamsRunning,2));
	}

	BC_ASSERT_TRUE(wait_for(pauline->lc,marie->lc,&marie->stat.number_of_LinphoneCallStreamsRunning,2));

	if (use_video_policy_for_re_invite_sdp_200) {
		/*make sure video was offered*/
		BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_remote_params(call_pauline)));
	} else {
		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(call_pauline)));
		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(call_marie)));
	}
	end_call(marie, pauline);

end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
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	bctbx_list_free(lcs);
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}
static void call_paused_resumed_with_video(void){
	call_paused_resumed_with_video_base(FALSE, FALSE,FALSE,FALSE);
}

static void call_paused_resumed_with_no_sdp_ack(void){
	call_paused_resumed_with_video_base(TRUE, FALSE,FALSE,FALSE);
}
static void call_paused_resumed_with_no_sdp_ack_using_video_policy(void){
	call_paused_resumed_with_video_base(TRUE, TRUE,FALSE,FALSE);
}
static void call_paused_updated_resumed_with_no_sdp_ack_using_video_policy(void){
	call_paused_resumed_with_video_base(TRUE, TRUE,TRUE,FALSE);
}
static void call_paused_updated_resumed_with_no_sdp_ack_using_video_policy_and_accept_call_update(void){
	call_paused_resumed_with_video_base(TRUE, TRUE,TRUE,TRUE);
}

static void zrtp_video_call(void) {
	call_base(LinphoneMediaEncryptionZRTP,TRUE,FALSE,LinphonePolicyNoFirewall,FALSE);
}

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static void call_state_changed_callback_to_accept_video(LinphoneCore *lc, LinphoneCall *call, LinphoneCallState state, const char *message){
	LinphoneCoreVTable *vtable;
	if (state == LinphoneCallUpdatedByRemote){		
		LinphoneCallParams *params = linphone_core_create_call_params(lc, call);
		linphone_call_params_enable_video(params, TRUE);
		linphone_core_accept_call_update(lc, call, params);
		linphone_call_params_destroy(params);
	}
	ms_message("video acceptance listener about to be dropped");
	vtable = belle_sip_object_data_get(BELLE_SIP_OBJECT(call),
						"call_state_changed_callback_to_accept_video");
	linphone_core_remove_listener(lc, vtable);
	belle_sip_object_data_set(BELLE_SIP_OBJECT(call), "call_state_changed_callback_to_accept_video", NULL, NULL);
}

static LinphoneCall* _request_video(LinphoneCoreManager* caller,LinphoneCoreManager* callee, bool_t accept_with_params) {
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	LinphoneCallParams* callee_params;
	LinphoneCall* call_obj;

	if (!linphone_core_get_current_call(callee->lc) || linphone_call_get_state(linphone_core_get_current_call(callee->lc)) != LinphoneCallStreamsRunning
			|| !linphone_core_get_current_call(caller->lc) || linphone_call_get_state(linphone_core_get_current_call(caller->lc)) != LinphoneCallStreamsRunning ) {
		ms_warning("bad state for adding video");
		return NULL;
	}
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	/*Assert the sanity of the developer, that is not expected to request video if video is already active.*/
	if (!BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(callee->lc))))){
		BC_FAIL("Video was requested while it was already active. This test doesn't look very sane.");
	}
	
	if (accept_with_params) {
		LinphoneCoreVTable *vtable = linphone_core_v_table_new();
		vtable->call_state_changed = call_state_changed_callback_to_accept_video;
		linphone_core_add_listener(caller->lc, vtable);
		belle_sip_object_data_set(BELLE_SIP_OBJECT(linphone_core_get_current_call(caller->lc)), "call_state_changed_callback_to_accept_video",
					  vtable, (void (*)(void*))linphone_core_v_table_destroy);
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	}
	linphone_core_enable_video_capture(callee->lc, TRUE);
	linphone_core_enable_video_display(callee->lc, TRUE);
	linphone_core_enable_video_capture(caller->lc, TRUE);
	linphone_core_enable_video_display(caller->lc, FALSE);

	if ((call_obj = linphone_core_get_current_call(callee->lc))) {
		callee_params = linphone_core_create_call_params(callee->lc, call_obj);
		/*add video*/
		linphone_call_params_enable_video(callee_params,TRUE);
		linphone_core_update_call(callee->lc,call_obj,callee_params);
		linphone_call_params_destroy(callee_params);
	}
	return call_obj;
}

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/*
 * This function requests the addon of a video stream, initiated by "callee" and potentiall accepted by "caller",
 * and asserts a number of things after this is done.
 * However the video addon may fail due to video policy, so that there is no insurance that video is actually added.
 * This function returns TRUE if video was succesfully added, FALSE otherwise or if video is already there.
 **/
bool_t request_video(LinphoneCoreManager* caller,LinphoneCoreManager* callee, bool_t accept_with_params) {
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	stats initial_caller_stat=caller->stat;
	stats initial_callee_stat=callee->stat;
	const LinphoneVideoPolicy *video_policy;
	LinphoneCall *call_obj;
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	bool_t video_added = FALSE;
	
	if ((call_obj=_request_video(caller, callee, accept_with_params))){
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		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&caller->stat.number_of_LinphoneCallUpdatedByRemote,initial_caller_stat.number_of_LinphoneCallUpdatedByRemote+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_LinphoneCallUpdating,initial_callee_stat.number_of_LinphoneCallUpdating+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_LinphoneCallStreamsRunning,initial_callee_stat.number_of_LinphoneCallStreamsRunning+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&caller->stat.number_of_LinphoneCallStreamsRunning,initial_caller_stat.number_of_LinphoneCallStreamsRunning+1));

		video_policy = linphone_core_get_video_policy(caller->lc);
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		if (video_policy->automatically_accept || accept_with_params) {
			video_added = BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(callee->lc))));
			video_added = 
			BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(caller->lc))))
			&& video_added;
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		} else {
			BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(callee->lc))));
			BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(caller->lc))));
		}
		if (linphone_core_get_media_encryption(caller->lc) != LinphoneMediaEncryptionNone
				&& linphone_core_get_media_encryption(callee->lc) != LinphoneMediaEncryptionNone) {
			const LinphoneCallParams* call_param;

			switch (linphone_core_get_media_encryption(caller->lc)) {
			case LinphoneMediaEncryptionZRTP:
			case LinphoneMediaEncryptionDTLS:
				/*wait for encryption to be on, in case of zrtp/dtls, it can take a few seconds*/
				wait_for(callee->lc,caller->lc,&caller->stat.number_of_LinphoneCallEncryptedOn,initial_caller_stat.number_of_LinphoneCallEncryptedOn+1);
			break;
			case LinphoneMediaEncryptionNone:
			case LinphoneMediaEncryptionSRTP:
				break;
			}
			switch (linphone_core_get_media_encryption(callee->lc)) {
			case LinphoneMediaEncryptionZRTP:
			case LinphoneMediaEncryptionDTLS:
				wait_for(callee->lc,caller->lc,&callee->stat.number_of_LinphoneCallEncryptedOn,initial_callee_stat.number_of_LinphoneCallEncryptedOn+1);
			break;
			case LinphoneMediaEncryptionNone:
			case LinphoneMediaEncryptionSRTP:
				break;
			}

			call_param = linphone_call_get_current_params(linphone_core_get_current_call(callee->lc));
			BC_ASSERT_EQUAL(linphone_call_params_get_media_encryption(call_param),linphone_core_get_media_encryption(caller->lc), int, "%d");
			call_param = linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
			BC_ASSERT_EQUAL(linphone_call_params_get_media_encryption(call_param),linphone_core_get_media_encryption(caller->lc), int, "%d");

		}

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		if (video_added) {
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			linphone_call_set_next_video_frame_decoded_callback(call_obj,linphone_call_iframe_decoded_cb,callee->lc);
			/*send vfu*/
			linphone_call_send_vfu_request(call_obj);
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			BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_IframeDecoded,initial_callee_stat.number_of_IframeDecoded+1));
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			return TRUE;
		}
	}
	return FALSE;
}

static bool_t remove_video(LinphoneCoreManager *caller, LinphoneCoreManager *callee) {
	LinphoneCallParams *callee_params;
	LinphoneCall *call_obj;
	stats initial_caller_stat = caller->stat;
	stats initial_callee_stat = callee->stat;

	if (!linphone_core_get_current_call(callee->lc)
		|| (linphone_call_get_state(linphone_core_get_current_call(callee->lc)) != LinphoneCallStreamsRunning)
		|| !linphone_core_get_current_call(caller->lc)
		|| (linphone_call_get_state(linphone_core_get_current_call(caller->lc)) != LinphoneCallStreamsRunning)) {
		ms_warning("bad state for removing video");
		return FALSE;
	}

	if ((call_obj = linphone_core_get_current_call(callee->lc))) {
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		if (!BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_current_params(call_obj)))){
			BC_FAIL("Video was asked to be dropped while it was not active. This test doesn't look very sane.");
			return FALSE;
		}
		
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		callee_params = linphone_core_create_call_params(callee->lc, call_obj);
		/* Remove video. */
		linphone_call_params_enable_video(callee_params, FALSE);
		linphone_core_update_call(callee->lc, call_obj, callee_params);
		linphone_call_params_destroy(callee_params);

		BC_ASSERT_TRUE(wait_for(caller->lc, callee->lc, &caller->stat.number_of_LinphoneCallUpdatedByRemote, initial_caller_stat.number_of_LinphoneCallUpdatedByRemote + 1));
		BC_ASSERT_TRUE(wait_for(caller->lc, callee->lc, &callee->stat.number_of_LinphoneCallUpdating, initial_callee_stat.number_of_LinphoneCallUpdating + 1));
		BC_ASSERT_TRUE(wait_for(caller->lc, callee->lc, &callee->stat.number_of_LinphoneCallStreamsRunning, initial_callee_stat.number_of_LinphoneCallStreamsRunning + 1));
		BC_ASSERT_TRUE(wait_for(caller->lc, callee->lc, &caller->stat.number_of_LinphoneCallStreamsRunning, initial_caller_stat.number_of_LinphoneCallStreamsRunning + 1));

		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(callee->lc))));
		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(caller->lc))));

		return TRUE;
	}
	return FALSE;
}

static void call_with_video_added(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	bool_t call_ok;

	BC_ASSERT_TRUE((call_ok=call(pauline,marie)));
	if (!call_ok) goto end;

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	BC_ASSERT_TRUE(request_video(pauline,marie, TRUE));
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	end_call(pauline, marie);

end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_video_added_2(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	bool_t call_ok;
	/*in this variant marie is already in automatically accept*/
	LinphoneVideoPolicy  marie_policy;
	marie_policy.automatically_accept=TRUE;


	linphone_core_set_video_policy(marie->lc,&marie_policy);
	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, FALSE);

	BC_ASSERT_TRUE(call_ok=call(pauline,marie));
	if (!call_ok) goto end;

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	BC_ASSERT_TRUE(request_video(marie,pauline, TRUE));
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	end_call(pauline, marie);
end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_video_added_random_ports(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	bool_t call_ok;

	linphone_core_set_audio_port(marie->lc,-1);
	linphone_core_set_video_port(marie->lc,-1);
	linphone_core_set_audio_port(pauline->lc,-1);
	linphone_core_set_video_port(pauline->lc,-1);

	BC_ASSERT_TRUE(call_ok=call(pauline,marie));
	if (!call_ok) goto end;

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	BC_ASSERT_TRUE(request_video(pauline,marie, TRUE));
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	end_call(pauline, marie);
end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_several_video_switches(void) {
	int dummy = 0;
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	bool_t call_ok;
	BC_ASSERT_TRUE(call_ok=call(pauline,marie));

	if (!call_ok) goto end;

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	BC_ASSERT_TRUE(request_video(pauline,marie, TRUE));
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	wait_for_until(pauline->lc,marie->lc,&dummy,1,1000); /* Wait for VFU request exchanges to be finished. */
	BC_ASSERT_TRUE(remove_video(pauline,marie));
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	BC_ASSERT_TRUE(request_video(pauline,marie, TRUE));
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	wait_for_until(pauline->lc,marie->lc,&dummy,1,1000); /* Wait for VFU request exchanges to be finished. */
	BC_ASSERT_TRUE(remove_video(pauline,marie));
	/**/
	end_call(pauline, marie);
end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void srtp_call_with_several_video_switches(void) {
	int dummy = 0;
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	bool_t call_ok;

	if (linphone_core_media_encryption_supported(marie->lc, LinphoneMediaEncryptionSRTP)) {
		linphone_core_set_media_encryption(marie->lc, LinphoneMediaEncryptionSRTP);
		linphone_core_set_media_encryption(pauline->lc, LinphoneMediaEncryptionSRTP);

		BC_ASSERT_TRUE(call_ok=call(pauline,marie));
		if (!call_ok) goto end;

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		BC_ASSERT_TRUE(request_video(pauline,marie, TRUE));
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		wait_for_until(pauline->lc,marie->lc,&dummy,1,1000); /* Wait for VFU request exchanges to be finished. */
		BC_ASSERT_TRUE(remove_video(pauline,marie));
414
		BC_ASSERT_TRUE(request_video(pauline,marie, TRUE));
415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904
		wait_for_until(pauline->lc,marie->lc,&dummy,1,1000); /* Wait for VFU request exchanges to be finished. */
		BC_ASSERT_TRUE(remove_video(pauline,marie));
		/**/
		end_call(pauline, marie);
	} else {
		ms_warning("Not tested because SRTP is not available.");
	}
end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_declined_video_base(bool_t using_policy) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCall* marie_call;
	LinphoneCall* pauline_call;
	LinphoneVideoPolicy marie_policy, pauline_policy;
	LinphoneCallTestParams caller_test_params = {0}, callee_test_params = {0};
	bool_t call_ok;

	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, FALSE);

	if (using_policy) {
		pauline_policy.automatically_initiate=TRUE;
		pauline_policy.automatically_accept=FALSE;
		marie_policy.automatically_initiate=FALSE;
		marie_policy.automatically_accept=FALSE;

		linphone_core_set_video_policy(marie->lc,&marie_policy);
		linphone_core_set_video_policy(pauline->lc,&pauline_policy);
	}

	caller_test_params.base=linphone_core_create_call_params(pauline->lc, NULL);
	if (!using_policy)
		linphone_call_params_enable_video(caller_test_params.base,TRUE);

	if (!using_policy){
		callee_test_params.base=linphone_core_create_call_params(marie->lc, NULL);
		linphone_call_params_enable_video(callee_test_params.base,FALSE);
	}

	BC_ASSERT_TRUE((call_ok=call_with_params2(pauline,marie,&caller_test_params,&callee_test_params,using_policy)));
	if (!call_ok) goto end;

	linphone_call_params_destroy(caller_test_params.base);
	if (callee_test_params.base) linphone_call_params_destroy(callee_test_params.base);
	marie_call=linphone_core_get_current_call(marie->lc);
	pauline_call=linphone_core_get_current_call(pauline->lc);

	BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(marie_call)));
	BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(pauline_call)));

	end_call(pauline, marie);

end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}
static void call_with_declined_video(void) {
	call_with_declined_video_base(FALSE);
}

static void call_with_declined_video_despite_policy(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCall* marie_call;
	LinphoneCall* pauline_call;
	LinphoneVideoPolicy marie_policy, pauline_policy;
	LinphoneCallTestParams caller_test_params = {0}, callee_test_params = {0};
	bool_t call_ok;

	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, FALSE);

	pauline_policy.automatically_initiate=TRUE;
	pauline_policy.automatically_accept=TRUE;
	marie_policy.automatically_initiate=TRUE;
	marie_policy.automatically_accept=TRUE;

	linphone_core_set_video_policy(marie->lc,&marie_policy);
	linphone_core_set_video_policy(pauline->lc,&pauline_policy);

	caller_test_params.base=linphone_core_create_call_params(pauline->lc, NULL);

	callee_test_params.base=linphone_core_create_call_params(marie->lc, NULL);
	linphone_call_params_enable_video(callee_test_params.base,FALSE);

	BC_ASSERT_TRUE((call_ok=call_with_params2(pauline,marie,&caller_test_params,&callee_test_params,FALSE)));
	if (!call_ok) goto end;

	linphone_call_params_destroy(caller_test_params.base);
	if (callee_test_params.base) linphone_call_params_destroy(callee_test_params.base);
	marie_call=linphone_core_get_current_call(marie->lc);
	pauline_call=linphone_core_get_current_call(pauline->lc);

	BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(marie_call)));
	BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(pauline_call)));

	end_call(pauline, marie);

end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_declined_video_using_policy(void) {
	call_with_declined_video_base(TRUE);
}


void video_call_base_2(LinphoneCoreManager* caller,LinphoneCoreManager* callee, bool_t using_policy,LinphoneMediaEncryption mode, bool_t callee_video_enabled, bool_t caller_video_enabled) {
	LinphoneCallTestParams caller_test_params = {0}, callee_test_params = {0};
	LinphoneCall* callee_call;
	LinphoneCall* caller_call;
	LinphoneVideoPolicy callee_policy, caller_policy;

	if (using_policy) {
		callee_policy.automatically_initiate=FALSE;
		callee_policy.automatically_accept=TRUE;
		caller_policy.automatically_initiate=TRUE;
		caller_policy.automatically_accept=FALSE;

		linphone_core_set_video_policy(callee->lc,&callee_policy);
		linphone_core_set_video_policy(caller->lc,&caller_policy);
	}

	linphone_core_enable_video_display(callee->lc, callee_video_enabled);
	linphone_core_enable_video_capture(callee->lc, callee_video_enabled);

	linphone_core_enable_video_display(caller->lc, caller_video_enabled);
	linphone_core_enable_video_capture(caller->lc, caller_video_enabled);

	if (mode==LinphoneMediaEncryptionDTLS) { /* for DTLS we must access certificates or at least have a directory to store them */
		char *path = bc_tester_file("certificates-marie");
		callee->lc->user_certificates_path = ms_strdup(path);
		bc_free(path);
		path = bc_tester_file("certificates-pauline");
		caller->lc->user_certificates_path = ms_strdup(path);
		bc_free(path);
		belle_sip_mkdir(callee->lc->user_certificates_path);
		belle_sip_mkdir(caller->lc->user_certificates_path);
	}

	linphone_core_set_media_encryption(callee->lc,mode);
	linphone_core_set_media_encryption(caller->lc,mode);

	caller_test_params.base=linphone_core_create_call_params(caller->lc, NULL);
	if (!using_policy)
		linphone_call_params_enable_video(caller_test_params.base,TRUE);

	if (!using_policy){
		callee_test_params.base=linphone_core_create_call_params(callee->lc, NULL);
		linphone_call_params_enable_video(callee_test_params.base,TRUE);
	}

	BC_ASSERT_TRUE(call_with_params2(caller,callee,&caller_test_params,&callee_test_params,using_policy));
	callee_call=linphone_core_get_current_call(callee->lc);
	caller_call=linphone_core_get_current_call(caller->lc);

	linphone_call_params_destroy(caller_test_params.base);
	if (callee_test_params.base) linphone_call_params_destroy(callee_test_params.base);

	if (callee_call && caller_call ) {
		if (callee_video_enabled && caller_video_enabled) {
			BC_ASSERT_TRUE(linphone_call_log_video_enabled(linphone_call_get_call_log(callee_call)));
			BC_ASSERT_TRUE(linphone_call_log_video_enabled(linphone_call_get_call_log(caller_call)));

			/*check video path*/
			linphone_call_set_next_video_frame_decoded_callback(callee_call,linphone_call_iframe_decoded_cb,callee->lc);
			linphone_call_send_vfu_request(callee_call);
			BC_ASSERT_TRUE( wait_for(callee->lc,caller->lc,&callee->stat.number_of_IframeDecoded,1));
		} else {
			BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(callee_call)));
			BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(caller_call)));
		}
		liblinphone_tester_check_rtcp(callee,caller);
	}
}


static void check_fir(LinphoneCoreManager* caller,LinphoneCoreManager* callee ){
	LinphoneCall* callee_call;
	LinphoneCall* caller_call;

	callee_call=linphone_core_get_current_call(callee->lc);
	caller_call=linphone_core_get_current_call(caller->lc);

	/*check video path is established in both directions.
	 Indeed, FIR are ignored until the first RTP packet is received, because SSRC is not known.*/
	linphone_call_set_next_video_frame_decoded_callback(callee_call,linphone_call_iframe_decoded_cb,callee->lc);
	linphone_call_set_next_video_frame_decoded_callback(caller_call,linphone_call_iframe_decoded_cb,caller->lc);

	BC_ASSERT_TRUE( wait_for(callee->lc,caller->lc,&callee->stat.number_of_IframeDecoded,1));
	BC_ASSERT_TRUE( wait_for(callee->lc,caller->lc,&caller->stat.number_of_IframeDecoded,1));

	linphone_call_send_vfu_request(callee_call);

	if (rtp_session_avpf_enabled(callee_call->sessions->rtp_session)){
		BC_ASSERT_TRUE(wait_for(callee->lc,caller->lc,&caller_call->videostream->ms_video_stat.counter_rcvd_fir, 1));
	}else{
		BC_ASSERT_TRUE(wait_for(callee->lc,caller->lc,&caller_call->videostream->ms_video_stat.counter_rcvd_fir, 0));
	}
	ms_message ("check_fir : [%p] received  %d FIR  ",&caller_call ,caller_call->videostream->ms_video_stat.counter_rcvd_fir);
	ms_message ("check_fir : [%p] stat number of iframe decoded  %d ",&callee_call, callee->stat.number_of_IframeDecoded);

	linphone_call_set_next_video_frame_decoded_callback(caller_call,linphone_call_iframe_decoded_cb,caller->lc);
	linphone_call_send_vfu_request(caller_call);
	BC_ASSERT_TRUE( wait_for(callee->lc,caller->lc,&caller->stat.number_of_IframeDecoded,1));

	if (rtp_session_avpf_enabled(caller_call->sessions->rtp_session)) {
		if (rtp_session_avpf_enabled(callee_call->sessions->rtp_session)){
			BC_ASSERT_TRUE(wait_for(callee->lc,caller->lc,&callee_call->videostream->ms_video_stat.counter_rcvd_fir, 1));
		}
	}else{
		BC_ASSERT_TRUE(wait_for(callee->lc,caller->lc,&callee_call->videostream->ms_video_stat.counter_rcvd_fir, 0));
	}
	ms_message ("check_fir : [%p] received  %d FIR  ",&callee_call ,callee_call->videostream->ms_video_stat.counter_rcvd_fir);
	ms_message ("check_fir : [%p] stat number of iframe decoded  %d ",&caller_call, caller->stat.number_of_IframeDecoded);

}

void video_call_base_3(LinphoneCoreManager* caller,LinphoneCoreManager* callee, bool_t using_policy,LinphoneMediaEncryption mode, bool_t callee_video_enabled, bool_t caller_video_enabled) {
	LinphoneCallTestParams caller_test_params = {0}, callee_test_params = {0};

	LinphoneCall* callee_call;
	LinphoneCall* caller_call;
	LinphoneVideoPolicy callee_policy, caller_policy;

	if (using_policy) {
		callee_policy.automatically_initiate=FALSE;
		callee_policy.automatically_accept=TRUE;
		caller_policy.automatically_initiate=TRUE;
		caller_policy.automatically_accept=FALSE;

		linphone_core_set_video_policy(callee->lc,&callee_policy);
		linphone_core_set_video_policy(caller->lc,&caller_policy);
	}

	linphone_core_enable_video_display(callee->lc, callee_video_enabled);
	linphone_core_enable_video_capture(callee->lc, callee_video_enabled);

	linphone_core_enable_video_display(caller->lc, caller_video_enabled);
	linphone_core_enable_video_capture(caller->lc, caller_video_enabled);

	if (mode==LinphoneMediaEncryptionDTLS) { /* for DTLS we must access certificates or at least have a directory to store them */
		char *path = bc_tester_file("certificates-marie");
		callee->lc->user_certificates_path = ms_strdup(path);
		bc_free(path);
		path = bc_tester_file("certificates-pauline");
		caller->lc->user_certificates_path = ms_strdup(path);
		bc_free(path);
		belle_sip_mkdir(callee->lc->user_certificates_path);
		belle_sip_mkdir(caller->lc->user_certificates_path);
	}

	linphone_core_set_media_encryption(callee->lc,mode);
	linphone_core_set_media_encryption(caller->lc,mode);
	/* Create call params */
	caller_test_params.base=linphone_core_create_call_params(caller->lc, NULL);

	if (!using_policy)
		linphone_call_params_enable_video(caller_test_params.base,TRUE);

	if (!using_policy){
		callee_test_params.base=linphone_core_create_call_params(callee->lc, NULL);
		linphone_call_params_enable_video(callee_test_params.base,TRUE);
	}

	BC_ASSERT_TRUE(call_with_params2(caller,callee,&caller_test_params,&callee_test_params,using_policy));
	callee_call=linphone_core_get_current_call(callee->lc);
	caller_call=linphone_core_get_current_call(caller->lc);

	linphone_call_params_destroy(caller_test_params.base);
	if (callee_test_params.base) linphone_call_params_destroy(callee_test_params.base);

	if (callee_call && caller_call ) {
		if (callee_video_enabled && caller_video_enabled) {
			check_fir(caller,callee);
		} else {
			BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(callee_call)));
			BC_ASSERT_FALSE(linphone_call_log_video_enabled(linphone_call_get_call_log(caller_call)));
		}
		liblinphone_tester_check_rtcp(callee,caller);
	}
}



static void video_call_base(LinphoneCoreManager* pauline,LinphoneCoreManager* marie, bool_t using_policy,LinphoneMediaEncryption mode, bool_t callee_video_enabled, bool_t caller_video_enabled) {
	video_call_base_2(pauline,marie,using_policy,mode,callee_video_enabled,caller_video_enabled);
	end_call(pauline, marie);
}

static void video_call(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	video_call_base(marie,pauline,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_without_rtcp(void) {
	LpConfig   *lp;
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");

	lp = linphone_core_get_config(marie->lc);
	lp_config_set_int(lp,"rtp","rtcp_enabled",0);

	lp = linphone_core_get_config(pauline->lc);
	lp_config_set_int(lp,"rtp","rtcp_enabled",0);

	video_call_base(marie,pauline,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_disable_implicit_AVPF_on_callee(void) {
	LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
	LpConfig   *callee_lp;
	const LinphoneCallParams *params, *params2;

	callee_lp = linphone_core_get_config(callee->lc);
	lp_config_set_int(callee_lp,"rtp","rtcp_fb_implicit_rtcp_fb",0);

	video_call_base_3(caller,callee,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
	if(BC_ASSERT_PTR_NOT_NULL(linphone_core_get_current_call(callee->lc))) {
		params = linphone_call_get_current_params(linphone_core_get_current_call(callee->lc));
		BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params), "RTP/AVP");
	}
	if(BC_ASSERT_PTR_NOT_NULL(linphone_core_get_current_call(caller->lc))) {
		params2 =linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
		BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params2), "RTP/AVP");
	}
	end_call(caller, callee);
	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);
}


static void video_call_disable_implicit_AVPF_on_caller(void) {
	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
	LpConfig   *caller_lp;
	const LinphoneCallParams *params, *params2;

	caller_lp = linphone_core_get_config(caller->lc);
	lp_config_set_int(caller_lp, "rtp", "rtcp_fb_implicit_rtcp_fb", 0);

	video_call_base_3(caller, callee, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);
	params = linphone_call_get_current_params(linphone_core_get_current_call(callee->lc));
	BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params), "RTP/AVP");
	params2 = linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
	BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params2), "RTP/AVP");
	end_call(caller, callee);
	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);

}

static void video_call_AVPF_to_implicit_AVPF(void) {
	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");

	linphone_core_set_avpf_mode(caller->lc, LinphoneAVPFEnabled);
	video_call_base_3(caller, callee, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);
	end_call(caller, callee);

	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);

}

static void video_call_implicit_AVPF_to_AVPF(void) {
	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");

	linphone_core_set_avpf_mode(callee->lc, LinphoneAVPFEnabled);
	video_call_base_3(caller, callee, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);
	end_call(caller, callee);

	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);

}

static void video_call_using_policy_AVPF_implicit_caller_and_callee(void) {
	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
	video_call_base_3(caller, callee, FALSE, LinphoneMediaEncryptionNone, TRUE, TRUE);
	end_call(caller, callee);
	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);
}

static void video_call_base_avpf(LinphoneCoreManager *caller, LinphoneCoreManager *callee, bool_t using_policy, LinphoneMediaEncryption mode, bool_t callee_video_enabled, bool_t caller_video_enabled) {
	linphone_core_set_avpf_mode(caller->lc, LinphoneAVPFEnabled);
	linphone_core_set_avpf_mode(callee->lc, LinphoneAVPFEnabled);
	video_call_base_3(caller, callee, using_policy, mode, callee_video_enabled, caller_video_enabled);
	end_call(caller, callee);
}

static void video_call_avpf(void) {
	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");

	video_call_base_avpf(caller, callee, FALSE, LinphoneMediaEncryptionNone, TRUE, TRUE);
	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);

}

static void video_call_zrtp(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	if (linphone_core_media_encryption_supported(marie->lc,LinphoneMediaEncryptionZRTP)) {
		video_call_base(marie,pauline,FALSE,LinphoneMediaEncryptionZRTP,TRUE,TRUE);
	} else
		ms_message("Skipping video_call_zrtp");
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_dtls(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	if (linphone_core_media_encryption_supported(pauline->lc,LinphoneMediaEncryptionDTLS)) {
		video_call_base(marie,pauline,FALSE,LinphoneMediaEncryptionDTLS,TRUE,TRUE);
	} else
		ms_message("Skipping video_call_dtls");
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);

}



static void video_call_using_policy(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
	video_call_base(pauline,marie,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_using_policy_with_callee_video_disabled(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	video_call_base(marie,pauline,TRUE,LinphoneMediaEncryptionNone,FALSE,TRUE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_using_policy_with_caller_video_disabled(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	video_call_base(marie,pauline,TRUE,LinphoneMediaEncryptionNone,TRUE,FALSE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_no_sdp(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	linphone_core_enable_sdp_200_ack(pauline->lc,TRUE);
	video_call_base(pauline,marie,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_ice_video_to_novideo(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneVideoPolicy vpol={0};
	vpol.automatically_initiate=TRUE;
	linphone_core_set_video_policy(pauline->lc,&vpol);
	vpol.automatically_initiate=FALSE;
	linphone_core_set_video_policy(marie->lc,&vpol);
	_call_with_ice_base(pauline,marie,TRUE,TRUE,TRUE,FALSE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

905 906 907 908 909
/*
 * This function aims at testing ICE together with video enablement policies, and video enablements/disablements by either
 * caller or callee.
 * It doesn't use linphone_core_accept_call_with_params() to accept video despite of default policies.
 */
910 911 912 913 914
static void _call_with_ice_video(LinphoneVideoPolicy caller_policy, LinphoneVideoPolicy callee_policy,
	bool_t video_added_by_caller, bool_t video_added_by_callee, bool_t video_removed_by_caller, bool_t video_removed_by_callee) {
	LinphoneCoreManager *marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	unsigned int nb_media_starts = 1;
915 916
	const LinphoneCallParams *marie_remote_params;
	const LinphoneCallParams *pauline_current_params;
917 918 919 920 921
	
	/*
	 * Pauline is the caller
	 * Marie is the callee
	 */
922

923 924 925 926
	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, TRUE);
927 928 929 930
	linphone_core_set_video_policy(pauline->lc, &caller_policy);
	linphone_core_set_video_policy(marie->lc, &callee_policy);
	linphone_core_set_firewall_policy(marie->lc, LinphonePolicyUseIce);
	linphone_core_set_firewall_policy(pauline->lc, LinphonePolicyUseIce);
931 932 933
	
	linphone_core_manager_wait_for_stun_resolution(marie);
	linphone_core_manager_wait_for_stun_resolution(pauline);
934

935 936 937 938 939 940
	/* This is to activate media relay on Flexisip server.
	 * Indeed, we want to test ICE with relay candidates as well, even though
	 * they will not be used at the end.*/
	linphone_core_set_user_agent(marie->lc,"Natted Linphone",NULL);
	linphone_core_set_user_agent(pauline->lc,"Natted Linphone",NULL);
	
941 942 943 944 945
	linphone_core_set_audio_port(marie->lc, -1);
	linphone_core_set_video_port(marie->lc, -1);
	linphone_core_set_audio_port(pauline->lc, -1);
	linphone_core_set_video_port(pauline->lc, -1);

946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965
	
	linphone_core_invite_address(pauline->lc, marie->identity);
	if (!BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &marie->stat.number_of_LinphoneCallIncomingReceived, 1))) goto end;
	marie_remote_params = linphone_call_get_remote_params(linphone_core_get_current_call(marie->lc));
	BC_ASSERT_PTR_NOT_NULL(marie_remote_params);
	if (marie_remote_params){
		BC_ASSERT_TRUE(linphone_call_params_video_enabled(marie_remote_params) == caller_policy.automatically_initiate);
	}
	
	linphone_core_accept_call(marie->lc, linphone_core_get_current_call(marie->lc));
	BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &pauline->stat.number_of_LinphoneCallStreamsRunning, 1)
		&& wait_for(pauline->lc, pauline->lc, &marie->stat.number_of_LinphoneCallStreamsRunning, 1));
	
	pauline_current_params = linphone_call_get_current_params(linphone_core_get_current_call(pauline->lc));
	BC_ASSERT_PTR_NOT_NULL(pauline_current_params);
	if (pauline_current_params){
		BC_ASSERT_TRUE(linphone_call_params_video_enabled(pauline_current_params) == 
			(caller_policy.automatically_initiate && callee_policy.automatically_accept));
	}
	
966 967 968
	/* Wait for ICE reINVITEs to complete. */
	BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &pauline->stat.number_of_LinphoneCallStreamsRunning, 2)
		&& wait_for(pauline->lc, pauline->lc, &marie->stat.number_of_LinphoneCallStreamsRunning, 2));
969
	BC_ASSERT_TRUE(check_ice(pauline, marie, LinphoneIceStateHostConnection));
970 971
	BC_ASSERT_TRUE(check_nb_media_starts(pauline, marie, nb_media_starts, nb_media_starts));
	
972 973 974 975 976
	
	if (caller_policy.automatically_initiate && callee_policy.automatically_accept && (video_added_by_caller || video_added_by_callee)){
		BC_FAIL("Tired developer detected. You have requested the test to add video while it is already established from the beginning of the call.");
	}else{
		if (video_added_by_caller) {
977
			BC_ASSERT_TRUE(request_video(marie, pauline, FALSE) == callee_policy.automatically_accept);
978
		} else if (video_added_by_callee) {
979
			BC_ASSERT_TRUE(request_video(pauline, marie, FALSE) == caller_policy.automatically_accept);
980 981 982 983 984 985 986
		}
		if (video_added_by_caller || video_added_by_callee) {
			BC_ASSERT_TRUE(check_ice(pauline, marie, LinphoneIceStateHostConnection));
			if (linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(marie->lc)))){
				/* Wait for ICE reINVITEs to complete if video was really added */
				BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &pauline->stat.number_of_LinphoneCallStreamsRunning, 4)
					&& wait_for(pauline->lc, pauline->lc, &marie->stat.number_of_LinphoneCallStreamsRunning, 4));
987
				/*the video addon should have triggered a media start, but the ICE reINVITE shall not*/
988
				nb_media_starts++;
989
				BC_ASSERT_TRUE(check_nb_media_starts(pauline, marie, nb_media_starts, nb_media_starts));
990
			}
991 992 993 994 995 996 997 998 999 1000 1001
		}
	}

	if (video_removed_by_caller) {
		BC_ASSERT_TRUE(remove_video(marie, pauline));
	} else if (video_removed_by_callee) {
		BC_ASSERT_TRUE(remove_video(pauline, marie));
	}
	if (video_removed_by_caller || video_removed_by_callee) {
		BC_ASSERT_TRUE(check_ice(pauline, marie, LinphoneIceStateHostConnection));
		nb_media_starts++;
1002 1003
		BC_ASSERT_TRUE(check_nb_media_starts(pauline, marie, nb_media_starts, nb_media_starts));
		
1004 1005 1006 1007 1008 1009 1010 1011 1012 1013
	}

	end_call(pauline, marie);

end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void call_with_ice_video_added(void) {
1014 1015 1016 1017 1018
	/*
	 * Scenario: video is not active at the beginning of the call, caller requests it but callee declines it
	 */
	LinphoneVideoPolicy vpol = { FALSE, FALSE };
	_call_with_ice_video(vpol, vpol, TRUE, FALSE, FALSE, FALSE);
1019 1020 1021
}

static void call_with_ice_video_added_2(void) {
1022 1023 1024 1025 1026
	LinphoneVideoPolicy vpol = {FALSE, FALSE};
	/*
	 * Scenario: video is not active at the beginning of the call, callee requests it but caller declines it
	 */
	_call_with_ice_video(vpol, vpol, FALSE, TRUE, FALSE, FALSE);
1027 1028 1029
}

static void call_with_ice_video_added_3(void) {
1030 1031 1032 1033 1034 1035 1036
	LinphoneVideoPolicy caller_policy = { FALSE, FALSE };
	LinphoneVideoPolicy callee_policy = { TRUE, TRUE };
	/*
	 * Scenario: video is not active at the beginning of the call, caller requests it and callee accepts.
	 * Finally caller removes it.
	 */
	_call_with_ice_video(caller_policy, callee_policy, TRUE, FALSE, TRUE, FALSE);
1037 1038
}

1039
static void call_with_ice_video_added_4(void) {
1040 1041 1042 1043 1044 1045 1046
	LinphoneVideoPolicy caller_policy = { TRUE, TRUE };
	LinphoneVideoPolicy callee_policy = { FALSE, FALSE };
	/*
	 * Scenario: video is not active at the beginning of the call, callee requests it and caller accepts.
	 * Finally caller removes it.
	 */
	_call_with_ice_video(caller_policy, callee_policy, FALSE, TRUE, TRUE, FALSE);
1047 1048
}

1049 1050 1051 1052 1053 1054 1055 1056
static void call_with_ice_video_added_5(void) {
	LinphoneVideoPolicy caller_policy = { TRUE, TRUE };
	LinphoneVideoPolicy callee_policy = { FALSE, FALSE };
	/*
	 * Scenario: video is not active at the beginning of the call, callee requests it and caller accepts.
	 * Finally callee removes it.
	 */
	_call_with_ice_video(caller_policy, callee_policy, FALSE, TRUE, FALSE, TRUE);
1057 1058
}

1059 1060 1061 1062 1063 1064 1065
static void call_with_ice_video_added_6(void) {
	LinphoneVideoPolicy caller_policy = { TRUE, TRUE };
	LinphoneVideoPolicy callee_policy = { TRUE, TRUE };
	/*
	 * Scenario: video is active at the beginning of the call, caller removes it.
	 */
	_call_with_ice_video(caller_policy, callee_policy, FALSE, FALSE, TRUE, FALSE);
1066 1067
}

1068 1069 1070 1071 1072 1073 1074
static void call_with_ice_video_added_7(void) {
	LinphoneVideoPolicy caller_policy = { TRUE, TRUE };
	LinphoneVideoPolicy callee_policy = { TRUE, TRUE };
	/*
	 * Scenario: video is active at the beginning of the call, callee removes it.
	 */
	_call_with_ice_video(caller_policy, callee_policy, FALSE, FALSE, FALSE, TRUE);
1075 1076
}

1077 1078 1079 1080
static void call_with_ice_video_and_rtt(void) {
	LinphoneCoreManager *marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	bool_t call_ok;
1081
	LinphoneVideoPolicy policy;
1082 1083 1084
	LinphoneCallParams *params = NULL;
	LinphoneCall *marie_call = NULL;

1085
	policy.automatically_initiate = policy.automatically_accept = TRUE;
1086 1087 1088 1089 1090 1091 1092 1093 1094
	linphone_core_set_video_policy(pauline->lc, &policy);
	linphone_core_set_video_policy(marie->lc, &policy);
	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, FALSE);
	linphone_core_enable_video_capture(pauline->lc, FALSE);
	linphone_core_enable_video_display(pauline->lc, TRUE);
	linphone_core_set_firewall_policy(marie->lc, LinphonePolicyUseIce);
	linphone_core_set_firewall_policy(pauline->lc, LinphonePolicyUseIce);

1095 1096 1097
	linphone_core_manager_wait_for_stun_resolution(marie);
	linphone_core_manager_wait_for_stun_resolution(pauline);

1098 1099 1100 1101 1102 1103 1104
	linphone_core_set_audio_port(marie->lc, -1);
	linphone_core_set_video_port(marie->lc, -1);
	linphone_core_set_text_port(marie->lc, -1);
	linphone_core_set_audio_port(pauline->lc, -1);
	linphone_core_set_video_port(pauline->lc, -1);
	linphone_core_set_text_port(pauline->lc, -1);

1105
	params = linphone_core_create_call_params(pauline->lc, NULL);
1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202
	linphone_call_params_enable_realtime_text(params, TRUE);
	BC_ASSERT_TRUE(call_ok = call_with_caller_params(pauline, marie, params));
	if (!call_ok) goto end;
	BC_ASSERT_TRUE(check_ice(pauline, marie, LinphoneIceStateHostConnection));

	marie_call = linphone_core_get_current_call(marie->lc);
	BC_ASSERT_TRUE(linphone_call_params_audio_enabled(linphone_call_get_current_params(marie_call)));
	BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_current_params(marie_call)));
	BC_ASSERT_TRUE(linphone_call_params_realtime_text_enabled(linphone_call_get_current_params(marie_call)));

	end_call(pauline, marie);
end:
	linphone_call_params_destroy(params);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}


static void video_call_with_early_media_no_matching_audio_codecs(void) {
	LinphoneCoreManager *marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCall *out_call, *pauline_call;
	LinphoneVideoPolicy vpol={0};

	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, FALSE);

	vpol.automatically_initiate=TRUE;
	vpol.automatically_accept=TRUE;
	linphone_core_set_video_policy(pauline->lc,&vpol);
	linphone_core_set_video_policy(marie->lc,&vpol);

	linphone_core_enable_payload_type(marie->lc, linphone_core_find_payload_type(marie->lc, "PCMU", 8000, 1), FALSE); /* Disable PCMU */
	linphone_core_enable_payload_type(marie->lc, linphone_core_find_payload_type(marie->lc, "PCMA", 8000, 1), TRUE); /* Enable PCMA */

	out_call = linphone_core_invite_address(marie->lc, pauline->identity);
	linphone_call_ref(out_call);
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallOutgoingInit, 1));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallIncomingReceived, 1));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallOutgoingRinging, 1));

	pauline_call = linphone_core_get_current_call(pauline->lc);
	if (!pauline_call) goto end;

	linphone_core_accept_early_media(pauline->lc, pauline_call);

	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallIncomingEarlyMedia, 1));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallOutgoingEarlyMedia, 1));
	/*audio stream shall not have been requested to start*/
	BC_ASSERT_PTR_NULL(pauline_call->audiostream->soundread);

	BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_current_params(out_call)));
	BC_ASSERT_TRUE(linphone_call_params_video_enabled(linphone_call_get_current_params(pauline_call)));

	linphone_core_accept_call(pauline->lc, pauline_call);

	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallStreamsRunning, 1));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallStreamsRunning, 1));

	end_call(marie, pauline);

end:
	linphone_call_unref(out_call);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_limited_bandwidth(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");

	linphone_core_set_download_bandwidth(pauline->lc, 100);
	video_call_base(marie,pauline,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);

	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void dtls_srtp_video_call(void) {
	call_base(LinphoneMediaEncryptionDTLS,TRUE,FALSE,LinphonePolicyNoFirewall,FALSE);
}

static void dtls_srtp_ice_video_call(void) {
	call_base(LinphoneMediaEncryptionDTLS,TRUE,FALSE,LinphonePolicyUseIce,FALSE);
}
static void dtls_srtp_ice_video_call_with_relay(void) {
	call_base(LinphoneMediaEncryptionDTLS,TRUE,TRUE,LinphonePolicyUseIce,FALSE);
}
static void srtp_video_ice_call(void) {
	call_base(LinphoneMediaEncryptionSRTP,TRUE,FALSE,LinphonePolicyUseIce,FALSE);
}
static void zrtp_video_ice_call(void) {
	call_base(LinphoneMediaEncryptionZRTP,TRUE,FALSE,LinphonePolicyUseIce,FALSE);
}

1203
static void accept_call_in_send_only_base(LinphoneCoreManager* pauline, LinphoneCoreManager *marie, bctbx_list_t *lcs) {
1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262
#define DEFAULT_WAIT_FOR 10000
	LinphoneCallParams *params;
	LinphoneVideoPolicy pol;
	LinphoneCall *call;
	pol.automatically_accept=1;
	pol.automatically_initiate=1;

	// important: VP8 has really poor performances with the mire camera, at least
	// on iOS - so when ever h264 is available, let's use it instead
	if (linphone_core_find_payload_type(pauline->lc,"h264", -1, -1)!=NULL) {
		disable_all_video_codecs_except_one(pauline->lc,"h264");
		disable_all_video_codecs_except_one(marie->lc,"h264");
	}

	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, TRUE);
	linphone_core_set_video_policy(pauline->lc,&pol);
	linphone_core_set_video_device(pauline->lc,liblinphone_tester_mire_id);

	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_set_video_policy(marie->lc,&pol);
	linphone_core_set_video_device(marie->lc,liblinphone_tester_mire_id);

	linphone_call_set_next_video_frame_decoded_callback(linphone_core_invite_address(pauline->lc,marie->identity)
														,linphone_call_iframe_decoded_cb
														,pauline->lc);


	BC_ASSERT_TRUE(wait_for_list(lcs, &marie->stat.number_of_LinphoneCallIncomingReceived,1,DEFAULT_WAIT_FOR));

	{
		char* remote_uri = linphone_address_as_string_uri_only(pauline->identity);
		call = linphone_core_find_call_from_uri(marie->lc,remote_uri);
		ms_free(remote_uri);
	}

	if  (call) {
		params=linphone_core_create_call_params(marie->lc, NULL);
		linphone_call_params_set_audio_direction(params,LinphoneMediaDirectionSendOnly);
		linphone_call_params_set_video_direction(params,LinphoneMediaDirectionSendOnly);
		linphone_core_accept_call_with_params(marie->lc,call,params);
		linphone_call_params_destroy(params);

		BC_ASSERT_TRUE(wait_for_list(lcs, &marie->stat.number_of_LinphoneCallStreamsRunning,1,DEFAULT_WAIT_FOR));
		BC_ASSERT_TRUE(wait_for_list(lcs, &pauline->stat.number_of_LinphoneCallPausedByRemote,1,DEFAULT_WAIT_FOR));

		check_media_direction(marie,call,lcs,LinphoneMediaDirectionSendOnly,LinphoneMediaDirectionSendOnly);
	}


	call=linphone_core_get_current_call(pauline->lc);
	if  (call) {
		check_media_direction(pauline,call,lcs,LinphoneMediaDirectionRecvOnly,LinphoneMediaDirectionRecvOnly);
	}

}
static void accept_call_in_send_base(bool_t caller_has_ice) {
	LinphoneCoreManager *pauline, *marie;
1263
	bctbx_list_t *lcs=NULL;;
1264 1265 1266 1267 1268 1269 1270

	marie = linphone_core_manager_new("marie_rc");
	pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	if (caller_has_ice) {
		linphone_core_set_firewall_policy(pauline->lc,LinphonePolicyUseIce);
	}

1271 1272
	lcs=bctbx_list_append(lcs,pauline->lc);
	lcs=bctbx_list_append(lcs,marie->lc);
1273 1274 1275 1276 1277

	accept_call_in_send_only_base(pauline,marie,lcs);


	end_call(marie,pauline);
1278
	bctbx_list_free(lcs);
1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void accept_call_in_send_only(void)  {
	accept_call_in_send_base(FALSE);
}

static void accept_call_in_send_only_with_ice(void)  {
	accept_call_in_send_base(TRUE);
}

void two_accepted_call_in_send_only(void) {
	LinphoneCoreManager *pauline, *marie, *laure;
1293
	bctbx_list_t *lcs=NULL;
1294 1295 1296 1297 1298 1299

	marie = linphone_core_manager_new("marie_rc");
	linphone_core_use_files(marie->lc, TRUE);
	pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	laure = linphone_core_manager_new("laure_rc_udp");

1300 1301 1302
	lcs=bctbx_list_append(lcs,pauline->lc);
	lcs=bctbx_list_append(lcs,marie->lc);
	lcs=bctbx_list_append(lcs,laure->lc);
1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314

	accept_call_in_send_only_base(pauline,marie,lcs);

	reset_counters(&marie->stat);
	accept_call_in_send_only_base(laure,marie,lcs);

	end_call(pauline, marie);
	end_call(laure, marie);

	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
	linphone_core_manager_destroy(laure);
1315
	bctbx_list_free(lcs);
1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342
}

static void video_early_media_call(void) {
	LinphoneCoreManager *marie = linphone_core_manager_new("marie_early_rc");
	LinphoneCoreManager *pauline = linphone_core_manager_new("pauline_rc");
	LinphoneCall *pauline_to_marie;

	linphone_core_set_video_device(pauline->lc, "Mire: Mire (synthetic moving picture)");

	video_call_base_3(pauline, marie, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);

	BC_ASSERT_PTR_NOT_NULL(pauline_to_marie = linphone_core_get_current_call(pauline->lc));
	if(pauline_to_marie) {
		BC_ASSERT_EQUAL(pauline_to_marie->videostream->source->desc->id, MS_MIRE_ID, int, "%d");
	}

	end_call(pauline, marie);

	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

/*this is call forking with early media managed at client side (not by flexisip server)*/
static void multiple_early_media(void) {
	LinphoneCoreManager* pauline = linphone_core_manager_new("pauline_tcp_rc");
	LinphoneCoreManager* marie1 = linphone_core_manager_new("marie_early_rc");
	LinphoneCoreManager* marie2 = linphone_core_manager_new("marie_early_rc");
1343
	bctbx_list_t *lcs=NULL;
1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366
	LinphoneCallParams *params=linphone_core_create_call_params(pauline->lc, NULL);
	LinphoneVideoPolicy pol;
	LinphoneCall *marie1_call;
	LinphoneCall *marie2_call;
	LinphoneCall *pauline_call;
	LinphoneInfoMessage *info;
	int dummy=0;
	pol.automatically_accept=1;
	pol.automatically_initiate=1;

	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, TRUE);

	linphone_core_enable_video_capture(marie1->lc, TRUE);
	linphone_core_enable_video_display(marie1->lc, TRUE);
	linphone_core_set_video_policy(marie1->lc,&pol);

	linphone_core_enable_video_capture(marie2->lc, TRUE);
	linphone_core_enable_video_display(marie2->lc, TRUE);
	linphone_core_set_video_policy(marie2->lc,&pol);
	linphone_core_set_audio_port_range(marie2->lc,40200,40300);
	linphone_core_set_video_port_range(marie2->lc,40400,40500);

1367 1368 1369
	lcs=bctbx_list_append(lcs,marie1->lc);
	lcs=bctbx_list_append(lcs,marie2->lc);
	lcs=bctbx_list_append(lcs,pauline->lc);
1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416

	linphone_call_params_enable_early_media_sending(params,TRUE);
	linphone_call_params_enable_video(params,TRUE);

	linphone_core_invite_address_with_params(pauline->lc,marie1->identity,params);
	linphone_call_params_destroy(params);

	BC_ASSERT_TRUE(wait_for_list(lcs, &marie1->stat.number_of_LinphoneCallIncomingEarlyMedia,1,3000));
	BC_ASSERT_TRUE(wait_for_list(lcs, &marie2->stat.number_of_LinphoneCallIncomingEarlyMedia,1,3000));
	BC_ASSERT_TRUE(wait_for_list(lcs, &pauline->stat.number_of_LinphoneCallOutgoingEarlyMedia,1,3000));

	pauline_call=linphone_core_get_current_call(pauline->lc);
	marie1_call=linphone_core_get_current_call(marie1->lc);
	marie2_call=linphone_core_get_current_call(marie2->lc);

	BC_ASSERT_PTR_NOT_NULL(pauline_call);
	BC_ASSERT_PTR_NOT_NULL(marie1_call);
	BC_ASSERT_PTR_NOT_NULL(marie2_call);

	if (pauline_call && marie1_call && marie2_call){

		/*wait a bit that streams are established*/
		wait_for_list(lcs,&dummy,1,6000);
		BC_ASSERT_GREATER(linphone_core_manager_get_max_audio_down_bw(pauline),70,int,"%i");
		BC_ASSERT_GREATER(linphone_core_manager_get_mean_audio_down_bw(marie1), 70, int, "%i");
		BC_ASSERT_GREATER(linphone_core_manager_get_mean_audio_down_bw(marie2), 70, int, "%i");

		linphone_core_accept_call(marie1->lc,linphone_core_get_current_call(marie1->lc));
		BC_ASSERT_TRUE(wait_for_list(lcs,&marie1->stat.number_of_LinphoneCallStreamsRunning,1,3000));
		BC_ASSERT_TRUE(wait_for_list(lcs,&pauline->stat.number_of_LinphoneCallStreamsRunning,1,3000));

		/*marie2 should get her call terminated*/
		BC_ASSERT_TRUE(wait_for_list(lcs,&marie2->stat.number_of_LinphoneCallEnd,1,1000));

		/*wait a bit that streams are established*/
		wait_for_list(lcs,&dummy,1,3000);
		BC_ASSERT_GREATER(linphone_core_manager_get_mean_audio_down_bw(pauline), 71, int, "%i");
		BC_ASSERT_GREATER(linphone_core_manager_get_mean_audio_down_bw(marie1), 71, int, "%i");

		/*send an INFO in reverse side to check that dialogs are properly established*/
		info=linphone_core_create_info_message(marie1->lc);
		linphone_call_send_info_message(marie1_call,info);
		BC_ASSERT_TRUE(wait_for_list(lcs,&pauline->stat.number_of_inforeceived,1,3000));
	}

	end_call(pauline, marie1);

1417
	bctbx_list_free(lcs);
1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481
	linphone_core_manager_destroy(marie1);
	linphone_core_manager_destroy(marie2);
	linphone_core_manager_destroy(pauline);
}
static void video_call_ice_params(void) {
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");

	linphone_core_set_firewall_policy(marie->lc,LinphonePolicyUseIce);
	linphone_core_set_firewall_policy(pauline->lc,LinphonePolicyUseIce);
	video_call_base(marie,pauline,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void audio_call_with_ice_with_video_policy_enabled(void){
	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneVideoPolicy vpol;


	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, TRUE);
	vpol.automatically_accept = vpol.automatically_initiate = TRUE;
	linphone_core_set_video_policy(marie->lc, &vpol);
	vpol.automatically_accept = vpol.automatically_initiate = FALSE;
	linphone_core_set_video_policy(pauline->lc, &vpol);

	linphone_core_set_firewall_policy(marie->lc, LinphonePolicyUseIce);
	linphone_core_set_firewall_policy(pauline->lc, LinphonePolicyUseIce);

	linphone_core_invite_address(pauline->lc, marie->identity);
	if (!BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallIncomingReceived, 1))) goto end;
	linphone_core_accept_call(marie->lc, linphone_core_get_current_call(marie->lc));
	/*
	LinphoneCallParams *params;
	params = linphone_core_create_call_params(marie->lc, linphone_core_get_current_call(marie->lc));
	linphone_call_params_enable_video(params, TRUE);
	linphone_core_accept_call_with_params(marie->lc, linphone_core_get_current_call(marie->lc), params);
	linphone_call_params_destroy(params);*/

	/*wait for call to be established and ICE reINVITEs to be done */
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallStreamsRunning, 2));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallStreamsRunning, 2));

	linphone_core_pause_call(marie->lc, linphone_core_get_current_call(marie->lc));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &pauline->stat.number_of_LinphoneCallPausedByRemote, 1));
	BC_ASSERT_TRUE(wait_for(marie->lc, pauline->lc, &marie->stat.number_of_LinphoneCallPaused, 1));

	end_call(marie, pauline);
end:
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}


static void classic_video_entry_phone_setup(void) {
	LinphoneCoreManager *callee_mgr = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager *caller_mgr = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCallParams *early_media_params = NULL;
	LinphoneCallParams *in_call_params = NULL;
	LinphoneCall *callee_call = NULL;
1482
	LinphoneVideoPolicy vpol;
1483
	bctbx_list_t *lcs = NULL;
1484 1485 1486
	int retry = 0;
	bool_t ok;

1487
	vpol.automatically_initiate = vpol.automatically_accept = TRUE;
1488 1489
	lcs = bctbx_list_append(lcs, caller_mgr->lc);
	lcs = bctbx_list_append(lcs, callee_mgr->lc);
1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567

	linphone_core_enable_video_capture(caller_mgr->lc, TRUE);
	linphone_core_enable_video_display(caller_mgr->lc, TRUE);
	linphone_core_enable_video_capture(callee_mgr->lc, TRUE);
	linphone_core_enable_video_display(callee_mgr->lc, TRUE);
	linphone_core_set_avpf_mode(caller_mgr->lc, LinphoneAVPFEnabled);
	linphone_core_set_avpf_mode(callee_mgr->lc, LinphoneAVPFEnabled);
	linphone_core_set_video_policy(caller_mgr->lc, &vpol);
	linphone_core_set_video_policy(callee_mgr->lc, &vpol);

	// important: VP8 has really poor performances with the mire camera, at least
	// on iOS - so when ever h264 is available, let's use it instead
	if (linphone_core_find_payload_type(caller_mgr->lc,"h264", -1, -1)!=NULL) {
		disable_all_video_codecs_except_one(caller_mgr->lc,"h264");
		disable_all_video_codecs_except_one(callee_mgr->lc,"h264");
	}

	linphone_core_set_video_device(caller_mgr->lc, liblinphone_tester_mire_id);
	linphone_core_set_video_device(callee_mgr->lc, liblinphone_tester_mire_id);

	BC_ASSERT_PTR_NOT_NULL(linphone_core_invite_address(caller_mgr->lc, callee_mgr->identity));

	ok = wait_for(callee_mgr->lc, caller_mgr->lc, &callee_mgr->stat.number_of_LinphoneCallIncomingReceived, 1);
	BC_ASSERT_TRUE(ok);
	if (!ok) goto end;
	BC_ASSERT_TRUE(caller_mgr->stat.number_of_LinphoneCallOutgoingProgress == 1);

	callee_call = linphone_core_get_call_by_remote_address2(callee_mgr->lc, caller_mgr->identity);
	early_media_params = linphone_core_create_call_params(callee_mgr->lc, callee_call);
	linphone_call_params_set_audio_direction(early_media_params, LinphoneMediaDirectionInactive);
	linphone_call_params_set_video_direction(early_media_params, LinphoneMediaDirectionRecvOnly);
	linphone_core_accept_early_media_with_params(callee_mgr->lc, callee_call, early_media_params);
	linphone_call_params_destroy(early_media_params);

	while ((caller_mgr->stat.number_of_LinphoneCallOutgoingEarlyMedia != 1) && (retry++ < 100)) {
		linphone_core_iterate(caller_mgr->lc);
		linphone_core_iterate(callee_mgr->lc);
		ms_usleep(20000);
	}
	BC_ASSERT_TRUE(caller_mgr->stat.number_of_LinphoneCallOutgoingEarlyMedia == 1);
	BC_ASSERT_TRUE(callee_mgr->stat.number_of_LinphoneCallIncomingEarlyMedia == 1);

	check_media_direction(callee_mgr, callee_call, lcs, LinphoneMediaDirectionInactive, LinphoneMediaDirectionRecvOnly);
	callee_call = linphone_core_get_call_by_remote_address2(callee_mgr->lc, caller_mgr->identity);
	in_call_params = linphone_core_create_call_params(callee_mgr->lc, callee_call);
	linphone_call_params_set_audio_direction(in_call_params, LinphoneMediaDirectionSendRecv);
	linphone_call_params_set_video_direction(in_call_params, LinphoneMediaDirectionSendRecv);
	linphone_core_accept_call_with_params(callee_mgr->lc, callee_call, in_call_params);
	linphone_call_params_destroy(in_call_params);

	BC_ASSERT_TRUE(wait_for(callee_mgr->lc, caller_mgr->lc, &callee_mgr->stat.number_of_LinphoneCallConnected, 1));
	BC_ASSERT_TRUE(wait_for(callee_mgr->lc, caller_mgr->lc, &caller_mgr->stat.number_of_LinphoneCallConnected, 1));

	ok = wait_for_until(callee_mgr->lc, caller_mgr->lc, &caller_mgr->stat.number_of_LinphoneCallStreamsRunning, 1, 2000)
		&& wait_for_until(callee_mgr->lc, caller_mgr->lc, &callee_mgr->stat.number_of_LinphoneCallStreamsRunning, 1, 2000);
	BC_ASSERT_TRUE(ok);
	if (!ok) goto end;
	check_media_direction(callee_mgr, callee_call, lcs, LinphoneMediaDirectionSendRecv, LinphoneMediaDirectionSendRecv);

	callee_call = linphone_core_get_current_call(callee_mgr->lc);
	in_call_params = linphone_core_create_call_params(callee_mgr->lc, callee_call);
	linphone_call_params_set_audio_direction(in_call_params, LinphoneMediaDirectionRecvOnly);
	linphone_call_params_set_video_direction(in_call_params, LinphoneMediaDirectionSendOnly);
	linphone_core_update_call(callee_mgr->lc, callee_call, in_call_params);
	linphone_call_params_destroy(in_call_params);

	ok = wait_for_until(callee_mgr->lc, caller_mgr->lc, &caller_mgr->stat.number_of_LinphoneCallStreamsRunning, 2, 2000)
		&& wait_for_until(callee_mgr->lc, caller_mgr->lc, &callee_mgr->stat.number_of_LinphoneCallStreamsRunning, 2, 2000);
	BC_ASSERT_TRUE(ok);
	if (!ok) goto end;
	callee_call = linphone_core_get_current_call(callee_mgr->lc);
	check_media_direction(callee_mgr, callee_call, lcs, LinphoneMediaDirectionRecvOnly, LinphoneMediaDirectionSendOnly);

	end_call(caller_mgr, callee_mgr);

end:
	linphone_core_manager_destroy(callee_mgr);
	linphone_core_manager_destroy(caller_mgr);
1568
	bctbx_list_free(lcs);
1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619
}
static void video_call_recording_h264_test(void) {
	record_call("recording", TRUE, "H264");
}

static void video_call_recording_vp8_test(void) {
	record_call("recording", TRUE, "VP8");
}

static void video_call_snapshot(void) {
	LinphoneCoreManager *marie = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCallParams *marieParams = linphone_core_create_call_params(marie->lc, NULL);
	LinphoneCallParams *paulineParams = linphone_core_create_call_params(pauline->lc, NULL);
	LinphoneCall *callInst = NULL;
	char *filename = bc_tester_file("snapshot.jpeg");
	int dummy = 0;
	bool_t call_succeeded = FALSE;

	linphone_core_enable_video_capture(marie->lc, TRUE);
	linphone_core_enable_video_display(marie->lc, TRUE);
	linphone_core_enable_video_capture(pauline->lc, TRUE);
	linphone_core_enable_video_display(pauline->lc, FALSE);
	linphone_call_params_enable_video(marieParams, TRUE);
	linphone_call_params_enable_video(paulineParams, TRUE);

	BC_ASSERT_TRUE(call_succeeded = call_with_params(marie, pauline, marieParams, paulineParams));
	BC_ASSERT_PTR_NOT_NULL(callInst = linphone_core_get_current_call(marie->lc));
	if((call_succeeded == TRUE) && (callInst != NULL)) {
		int jpeg_support = linphone_call_take_video_snapshot(callInst, filename);
		if (jpeg_support < 0) {
			ms_warning("No jpegwriter support!");
		} else {
			wait_for_until(marie->lc, pauline->lc, &dummy, 1, 5000);
			BC_ASSERT_EQUAL(ortp_file_exist(filename), 0, int, "%d");
			remove(filename);
		}
		end_call(marie, pauline);
	}
	ms_free(filename);
	linphone_call_params_unref(marieParams);
	linphone_call_params_unref(paulineParams);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_with_re_invite_inactive_followed_by_re_invite_base(LinphoneMediaEncryption mode, bool_t no_sdp) {
	LinphoneCoreManager* marie;
	LinphoneCoreManager* pauline;
	LinphoneCallParams *params;
	const LinphoneCallParams *current_params;
1620
	bctbx_list_t *lcs=NULL;
1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636
	bool_t calls_ok;

	marie = linphone_core_manager_new( "marie_rc");
	pauline = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");

	linphone_core_set_avpf_mode(pauline->lc,TRUE);

	// important: VP8 has really poor performances with the mire camera, at least
	// on iOS - so when ever h264 is available, let's use it instead
	if (linphone_core_find_payload_type(pauline->lc,"h264", -1, -1)!=NULL) {
		disable_all_video_codecs_except_one(pauline->lc,"h264");
		disable_all_video_codecs_except_one(marie->lc,"h264");
	}
	linphone_core_set_video_device(pauline->lc,liblinphone_tester_mire_id);
	linphone_core_set_video_device(marie->lc,liblinphone_tester_mire_id);
	linphone_core_set_avpf_mode(marie->lc,TRUE);
1637 1638
	lcs=bctbx_list_append(lcs,pauline->lc);
	lcs=bctbx_list_append(lcs,marie->lc);
1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722

	video_call_base_2(marie,pauline,TRUE,mode,TRUE,TRUE);

	calls_ok = linphone_core_get_current_call(marie->lc) != NULL && linphone_core_get_current_call(pauline->lc) != NULL;
	BC_ASSERT_TRUE(calls_ok);

	if (calls_ok) {
		params=linphone_core_create_call_params(marie->lc,linphone_core_get_current_call(marie->lc));
		linphone_call_params_set_audio_direction(params,LinphoneMediaDirectionInactive);
		linphone_call_params_set_video_direction(params,LinphoneMediaDirectionInactive);

		linphone_core_update_call(marie->lc, linphone_core_get_current_call(marie->lc),params);
		linphone_call_params_destroy(params);

		BC_ASSERT_TRUE(wait_for(marie->lc,pauline->lc,&marie->stat.number_of_LinphoneCallUpdating,1));
		BC_ASSERT_TRUE(wait_for(marie->lc,pauline->lc,&marie->stat.number_of_LinphoneCallStreamsRunning,2));
		BC_ASSERT_TRUE(wait_for(marie->lc,pauline->lc,&pauline->stat.number_of_LinphoneCallPausedByRemote,1));

		check_media_direction(marie,linphone_core_get_current_call(marie->lc),lcs,LinphoneMediaDirectionInactive,LinphoneMediaDirectionInactive);
		check_media_direction(pauline,linphone_core_get_current_call(pauline->lc), lcs, LinphoneMediaDirectionInactive, LinphoneMediaDirectionInactive);

		if (no_sdp) {
			linphone_core_enable_sdp_200_ack(marie->lc,TRUE);
		}

		params=linphone_core_create_call_params(marie->lc,linphone_core_get_current_call(marie->lc));
		linphone_call_params_set_audio_direction(params,LinphoneMediaDirectionSendRecv);
		linphone_call_params_set_video_direction(params,LinphoneMediaDirectionSendRecv);
		linphone_core_update_call(marie->lc,linphone_core_get_current_call(marie->lc),params);
		linphone_call_params_destroy(params);

		BC_ASSERT_TRUE(wait_for(marie->lc,pauline->lc,&marie->stat.number_of_LinphoneCallStreamsRunning,3));
		BC_ASSERT_TRUE(wait_for(marie->lc,pauline->lc,&pauline->stat.number_of_LinphoneCallStreamsRunning,2));

		check_media_direction(marie,linphone_core_get_current_call(marie->lc),lcs,LinphoneMediaDirectionSendRecv,LinphoneMediaDirectionSendRecv);
		check_media_direction(pauline,linphone_core_get_current_call(pauline->lc),lcs,LinphoneMediaDirectionSendRecv,LinphoneMediaDirectionSendRecv);

		/*assert that after pause and resume, SRTP is still being used*/
		current_params = linphone_call_get_current_params(linphone_core_get_current_call(pauline->lc));
		BC_ASSERT_EQUAL(linphone_call_params_get_media_encryption(current_params) , mode, int, "%d");
		current_params = linphone_call_get_current_params(linphone_core_get_current_call(marie->lc));
		BC_ASSERT_EQUAL(linphone_call_params_get_media_encryption(current_params) , mode, int, "%d");

	}
	end_call(marie,pauline);
	linphone_core_manager_destroy(marie);
	linphone_core_manager_destroy(pauline);
}

static void video_call_with_re_invite_inactive_followed_by_re_invite(void) {
	video_call_with_re_invite_inactive_followed_by_re_invite_base(LinphoneMediaEncryptionNone,FALSE);
}

static void video_call_with_re_invite_inactive_followed_by_re_invite_no_sdp(void) {
	video_call_with_re_invite_inactive_followed_by_re_invite_base(LinphoneMediaEncryptionNone, TRUE);
}

static void srtp_video_call_with_re_invite_inactive_followed_by_re_invite(void) {
	if (ms_srtp_supported())
		video_call_with_re_invite_inactive_followed_by_re_invite_base(LinphoneMediaEncryptionSRTP,FALSE);
	else
		ms_message("srtp_video_call_with_re_invite_inactive_followed_by_re_invite skipped, missing srtp support");
}

static void srtp_video_call_with_re_invite_inactive_followed_by_re_invite_no_sdp(void) {
	if (ms_srtp_supported())
		video_call_with_re_invite_inactive_followed_by_re_invite_base(LinphoneMediaEncryptionSRTP, TRUE);
	else
		ms_message("srtp_video_call_with_re_invite_inactive_followed_by_re_invite_no_sdp skipped, missing srtp support");
}

static void incoming_reinvite_with_invalid_ack_sdp(void){
	LinphoneCoreManager* caller = linphone_core_manager_new( "pauline_tcp_rc");
	LinphoneCoreManager* callee = linphone_core_manager_new( "marie_rc");
	LinphoneCall * inc_call;
	BC_ASSERT_TRUE(call(caller,callee));
	inc_call = linphone_core_get_current_call(callee->lc);

	BC_ASSERT_PTR_NOT_NULL(inc_call);
	if (inc_call) {
		const LinphoneCallParams *caller_params;
		stats initial_caller_stat=caller->stat;
		stats initial_callee_stat=callee->stat;
		sal_call_set_sdp_handling(inc_call->op, SalOpSDPSimulateError); /* will force a parse error for the ACK SDP*/
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		BC_ASSERT_PTR_NOT_NULL(_request_video(caller, callee, TRUE));
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		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_LinphoneCallUpdating,initial_callee_stat.number_of_LinphoneCallUpdating+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_LinphoneCallStreamsRunning,initial_callee_stat.number_of_LinphoneCallStreamsRunning+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&caller->stat.number_of_LinphoneCallStreamsRunning,initial_caller_stat.number_of_LinphoneCallStreamsRunning));
		/*Basically the negotiation failed but since the call was already running, we expect it to restore to
		the previous state so error stats should not be changed*/
		BC_ASSERT_EQUAL(callee->stat.number_of_LinphoneCallError,initial_callee_stat.number_of_LinphoneCallError, int, "%d");
		/*and remote should have received an update notification*/
		BC_ASSERT_EQUAL(caller->stat.number_of_LinphoneCallUpdatedByRemote,initial_caller_stat.number_of_LinphoneCallUpdatedByRemote+1, int, "%d");


		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(callee->lc))));
		caller_params = linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,(int*)&caller_params->has_video,FALSE));

		sal_call_set_sdp_handling(inc_call->op, SalOpSDPNormal);
	}
	end_call(caller, callee);

	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);
}

static void outgoing_reinvite_with_invalid_ack_sdp(void)  {
	LinphoneCoreManager* caller = linphone_core_manager_new( "pauline_tcp_rc");
	LinphoneCoreManager* callee = linphone_core_manager_new( "marie_rc");
	LinphoneCall * out_call;
	BC_ASSERT_TRUE(call(caller,callee));
	out_call = linphone_core_get_current_call(caller->lc);

	BC_ASSERT_PTR_NOT_NULL(out_call);
	if (out_call) {
		stats initial_caller_stat=caller->stat;
		stats initial_callee_stat=callee->stat;
		sal_call_set_sdp_handling(out_call->op, SalOpSDPSimulateError); /* will force a parse error for the ACK SDP*/
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		BC_ASSERT_PTR_NOT_NULL(_request_video(caller, callee, TRUE));
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		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_LinphoneCallUpdating,initial_callee_stat.number_of_LinphoneCallUpdating+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&callee->stat.number_of_LinphoneCallStreamsRunning,initial_callee_stat.number_of_LinphoneCallStreamsRunning+1));
		BC_ASSERT_TRUE(wait_for(caller->lc,callee->lc,&caller->stat.number_of_LinphoneCallStreamsRunning,initial_caller_stat.number_of_LinphoneCallStreamsRunning));
		/*Basically the negotiation failed but since the call was already running, we expect it to restore to
		the previous state so error stats should not be changed*/
		BC_ASSERT_EQUAL(callee->stat.number_of_LinphoneCallError,initial_callee_stat.number_of_LinphoneCallError, int, "%d");
		/*and remote should not have received any update notification*/
		BC_ASSERT_EQUAL(caller->stat.number_of_LinphoneCallUpdatedByRemote,initial_caller_stat.number_of_LinphoneCallUpdatedByRemote, int, "%d");

		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(callee->lc))));
		BC_ASSERT_FALSE(linphone_call_params_video_enabled(linphone_call_get_current_params(linphone_core_get_current_call(caller->lc))));

		sal_call_set_sdp_handling(out_call->op, SalOpSDPNormal);
	}
	end_call(caller, callee);

	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);
}

#endif
static void video_call_with_no_audio_and_no_video_codec(void){
	LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
	LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
	LinphoneCall* out_call ;
	LinphoneVideoPolicy callee_policy, caller_policy;
	LinphoneCallTestParams caller_test_params = {0}, callee_test_params = {0};

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	const bctbx_list_t* elem_video =linphone_core_get_video_codecs(caller->lc);
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	const bctbx_list_t* elem_audio =linphone_core_get_audio_codecs(caller->lc);
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	disable_all_codecs(elem_audio, caller);
	disable_all_codecs(elem_video, caller);

	callee_policy.automatically_initiate=FALSE;
	callee_policy.automatically_accept=TRUE;
	caller_policy.automatically_initiate=TRUE;
	caller_policy.automatically_accept=FALSE;

	linphone_core_set_video_policy(callee->lc,&callee_policy);
	linphone_core_set_video_policy(caller->lc,&caller_policy);


	linphone_core_enable_video_display(callee->lc, TRUE);
	linphone_core_enable_video_capture(callee->lc, TRUE);

	linphone_core_enable_video_display(caller->lc, TRUE);
	linphone_core_enable_video_capture(caller->lc, TRUE);

	/* Create call params */
	caller_test_params.base = linphone_core_create_call_params(caller->lc, NULL);


	out_call = linphone_core_invite_address_with_params(caller->lc, callee->identity,caller_test_params.base);
	linphone_call_ref(out_call);

	linphone_call_params_destroy(caller_test_params.base);
	if (callee_test_params.base) linphone_call_params_destroy(callee_test_params.base);


	BC_ASSERT_TRUE(wait_for(caller->lc, callee->lc, &caller->stat.number_of_LinphoneCallOutgoingInit, 1));

	BC_ASSERT_TRUE(wait_for_until(caller->lc, callee->lc, &caller->stat.number_of_LinphoneCallError, 1, 6000));
	BC_ASSERT_EQUAL(linphone_call_get_reason(out_call), LinphoneReasonNotAcceptable, int, "%d");
	BC_ASSERT_EQUAL(callee->stat.number_of_LinphoneCallIncomingReceived, 0, int, "%d");

	linphone_call_unref(out_call);
	linphone_core_manager_destroy(callee);
	linphone_core_manager_destroy(caller);
}

static void call_with_early_media_and_no_sdp_in_200_with_video(void){
	early_media_without_sdp_in_200_base(TRUE, FALSE);
}

test_t call_video_tests[] = {
#ifdef VIDEO_ENABLED
	TEST_NO_TAG("Call paused resumed with video", call_paused_resumed_with_video),
	TEST_NO_TAG("Call paused resumed with video no sdp ack", call_paused_resumed_with_no_sdp_ack),
	TEST_NO_TAG("Call paused resumed with video no sdk ack using video policy for resume offers", call_paused_resumed_with_no_sdp_ack_using_video_policy),
	TEST_NO_TAG("Call paused, updated and resumed with video no sdk ack using video policy for resume offers", call_paused_updated_resumed_with_no_sdp_ack_using_video_policy),
	TEST_NO_TAG("Call paused, updated and resumed with video no sdk ack using video policy for resume offers with accept call update", call_paused_updated_resumed_with_no_sdp_ack_using_video_policy_and_accept_call_update),
	TEST_NO_TAG("ZRTP video call", zrtp_video_call),
	TEST_NO_TAG("Simple video call AVPF", video_call_avpf),
	TEST_NO_TAG("Simple video call implicit AVPF both", video_call_using_policy_AVPF_implicit_caller_and_callee),
	TEST_NO_TAG("Simple video call disable implicit AVPF on callee", video_call_disable_implicit_AVPF_on_callee),
	TEST_NO_TAG("Simple video call disable implicit AVPF on caller", video_call_disable_implicit_AVPF_on_caller),
	TEST_NO_TAG("Simple video call AVPF to implicit AVPF", video_call_AVPF_to_implicit_AVPF),
	TEST_NO_TAG("Simple video call implicit AVPF to AVPF", video_call_implicit_AVPF_to_AVPF),
	TEST_NO_TAG("Simple video call", video_call),
	TEST_NO_TAG("Simple video call without rtcp",video_call_without_rtcp),
	TEST_NO_TAG("Simple ZRTP video call", video_call_zrtp),
	TEST_NO_TAG("Simple DTLS video call", video_call_dtls),
	TEST_NO_TAG("Simple video call using policy", video_call_using_policy),
	TEST_NO_TAG("Video call using policy with callee video disabled", video_call_using_policy_with_callee_video_disabled),
	TEST_NO_TAG("Video call using policy with caller video disabled", video_call_using_policy_with_caller_video_disabled),
	TEST_NO_TAG("Video call without SDP", video_call_no_sdp),
	TEST_ONE_TAG("SRTP ice video call", srtp_video_ice_call, "ICE"),
	TEST_ONE_TAG("ZRTP ice video call", zrtp_video_ice_call, "ICE"),
	TEST_NO_TAG("Call with video added", call_with_video_added),
	TEST_NO_TAG("Call with video added 2", call_with_video_added_2),
	TEST_NO_TAG("Call with video added (random ports)", call_with_video_added_random_ports),
	TEST_NO_TAG("Call with several video switches", call_with_several_video_switches),
	TEST_NO_TAG("SRTP call with several video switches", srtp_call_with_several_video_switches),
	TEST_NO_TAG("Call with video declined", call_with_declined_video),
	TEST_NO_TAG("Call with video declined despite policy", call_with_declined_video_despite_policy),
	TEST_NO_TAG("Call with video declined using policy", call_with_declined_video_using_policy),
	TEST_NO_TAG("Video early-media call", video_early_media_call),
	TEST_NO_TAG("Call with multiple early media", multiple_early_media),
	TEST_ONE_TAG("Call with ICE from video to non-video", call_with_ice_video_to_novideo, "ICE"),
	TEST_ONE_TAG("Call with ICE and video added", call_with_ice_video_added, "ICE"),
	TEST_ONE_TAG("Call with ICE and video added 2", call_with_ice_video_added_2, "ICE"),
	TEST_ONE_TAG("Call with ICE and video added 3", call_with_ice_video_added_3, "ICE"),
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	TEST_ONE_TAG("Call with ICE and video added 4", call_with_ice_video_added_4, "ICE"),
	TEST_ONE_TAG("Call with ICE and video added 5", call_with_ice_video_added_5, "ICE"),
	TEST_ONE_TAG("Call with ICE and video added 6", call_with_ice_video_added_6, "ICE"),
	TEST_ONE_TAG("Call with ICE and video added 7", call_with_ice_video_added_7, "ICE"),
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	TEST_ONE_TAG("Call with ICE, video and realtime text", call_with_ice_video_and_rtt, "ICE"),
	TEST_ONE_TAG("Video call with ICE accepted using call params", video_call_ice_params, "ICE"),
	TEST_ONE_TAG("Audio call with ICE paused with caller video policy enabled", audio_call_with_ice_with_video_policy_enabled, "ICE"),
	TEST_NO_TAG("Video call recording (H264)", video_call_recording_h264_test),
	TEST_NO_TAG("Video call recording (VP8)", video_call_recording_vp8_test),
	TEST_NO_TAG("Snapshot", video_call_snapshot),
	TEST_NO_TAG("Video call with early media and no matching audio codecs", video_call_with_early_media_no_matching_audio_codecs),
	TEST_NO_TAG("DTLS SRTP video call", dtls_srtp_video_call),
	TEST_ONE_TAG("DTLS SRTP ice video call", dtls_srtp_ice_video_call, "ICE"),
	TEST_ONE_TAG("DTLS SRTP ice video call with relay", dtls_srtp_ice_video_call_with_relay, "ICE"),
	TEST_NO_TAG("Video call with limited bandwidth", video_call_limited_bandwidth),
	TEST_NO_TAG("Video call accepted in send only", accept_call_in_send_only),
	TEST_ONE_TAG("Video call accepted in send only with ice", accept_call_in_send_only_with_ice, "ICE"),
	TEST_NO_TAG("2 Video call accepted in send only", two_accepted_call_in_send_only),
	TEST_NO_TAG("Video call with re-invite(inactive) followed by re-invite", video_call_with_re_invite_inactive_followed_by_re_invite),
	TEST_NO_TAG("Video call with re-invite(inactive) followed by re-invite(no sdp)", video_call_with_re_invite_inactive_followed_by_re_invite_no_sdp),
	TEST_NO_TAG("SRTP Video call with re-invite(inactive) followed by re-invite", srtp_video_call_with_re_invite_inactive_followed_by_re_invite),
	TEST_NO_TAG("SRTP Video call with re-invite(inactive) followed by re-invite(no sdp)", srtp_video_call_with_re_invite_inactive_followed_by_re_invite_no_sdp),
	TEST_NO_TAG("Classic video entry phone setup", classic_video_entry_phone_setup),
	TEST_NO_TAG("Incoming REINVITE with invalid SDP in ACK", incoming_reinvite_with_invalid_ack_sdp),
	TEST_NO_TAG("Outgoing REINVITE with invalid SDP in ACK", outgoing_reinvite_with_invalid_ack_sdp),
#endif
	TEST_NO_TAG("Video call with no audio and no video codec", video_call_with_no_audio_and_no_video_codec),
	TEST_NO_TAG("Call with early media and no SDP in 200 Ok with video", call_with_early_media_and_no_sdp_in_200_with_video),
};

test_suite_t call_video_test_suite = {"Video Call", NULL, NULL, liblinphone_tester_before_each, liblinphone_tester_after_each,
								sizeof(call_video_tests) / sizeof(call_video_tests[0]), call_video_tests};