<?xml version="1.0" encoding="UTF-8"?>
<ccxml xmlns="http://www.w3.org/2002/09/ccxml" xmlns:conf="http://www.w3.org/2005/ccxml-conformance" version="1.0">
<!--
Serguei's infrastructure performs a loop on the 'assertions' Ecma array, based on "name_prepare_new" event for doing the "loop".

Mainly we have to different levels of assertions: 

- Main assertions, stored in 'assertions' array
- Children assertions, stored into 'assert_trace'

An assertion is a child assertion if it does not need to perform any action, but it is sufficient to test its father assertion result to determine if it passes or fails.

The test finishes when all the main assertions have been tested. Children assertions are tested after the father itself.

If an unexpected event is caught by the <transition event"*"/> a comment is printed and the loop continues with the next iteration.

An hang up event causes the interruption of test: session exits.

All the send.successful events are caught and ignored (they are generated by the loop mechanism).
-->

	<conf:docsetup/>

	<var name="myFetchID"/>

	<var name="first_accept_ok"/>
 	

	<script><![CDATA[
		var i=0;
		
		assertions[i++] = init_assertion('17');		
		
			
		var assert_last = i - 1;
		var assert_index = -1;
		//
		// out of the loop assertions (children)

		// Children of 17
		add_2_assert_trace('12');
		add_2_assert_trace('16');
		add_2_assert_trace('15');


		
		s_ASSERTIONS_LEFT = show_remained_assertions();
		var b_in_test = false;
	]]></script>
	
	
	<eventprocessor statevariable="current_state">
		<conf:setup type="noconnection"/>

		<transition event="ccxml.loaded" state="init">
			<conf:comment expr="'Event: ' + event$.name"/>		
		</transition>
    
    
		<transition event="connection.alerting" state="init">
	    <send targettype="'ccxml'" target="session.id" name="'user.timeout'" delay="TEST_LONG_TIMEOUT"/>
	    <assign name="first_accept_ok" expr="false"/>
      <var name="hints" expr="new Object()"/>
      <assign name="hints.test" expr="'test'"/>
      <accept hints="hints"/>
		</transition>
		<transition event="connection.connected" state="init">
			<conf:comment expr="'Event: ' + event$.name"/>
	    <assign name="first_accept_ok" expr="true"/>			
			<send targettype="'ccxml'" target="session.id" name="name_prepare_new"/>
		</transition>

		<transition event="user.PREPARE_NEW">
			<conf:comment expr="'Event: ' + event$.name"/>
			<if cond="assert_index &gt;= 0">
				<assign name="ASSERTION_NUM" expr="assertions[assert_index].number"/>
				<assign name="t_ASSERT_RESULT" expr="assertions[assert_index].P_F"/>
				<script>assertions[assert_index].reason = t_ASSERT_REASON;</script>
				<if cond="t_ASSERT_RESULT == s_PASS">
					<conf:pass reason="t_ASSERT_REASON"/>
					<elseif cond="t_ASSERT_RESULT == s_FAIL"/>
					<conf:fail reason="t_ASSERT_REASON"/>
					<else/>
					<conf:not_exec reason="t_ASSERT_REASON"/>
				</if>
			</if>
			<assign name="assert_index" expr="assert_index + 1"/>
			<if cond="assert_index &gt; assert_last">
				<log label="s_TA" expr="s_ASSERTIONS_LEFT"/>
				<conf:uncond_exit expr="'DONE'"/>
				<else/>
				<log label="s_TA" expr="s_ASSERTIONS_LEFT"/>
				<assign name="ASSERTION_NUM" expr=" assertions[assert_index].number"/>
				<assign name="t_ASSERT_REASON" expr="''"/>
				<script>assertions[assert_index].P_F = s_FAIL;</script>
				<assign name="current_state" expr="state_prefix + ASSERTION_NUM"/>
				<send targettype="'ccxml'" target="session.id" name="start_name_prefix + ASSERTION_NUM"/>
			</if>
		</transition>

    	      			
<!--
17.
If the attribute value is invalid or there is no valid default value, an error.semantic event must be thrown

12.
The execution of an <accept> MUST cause the underlying platform to signal the telephony system to connect the specified Connection to the CCXML platform. 

16.
If the connectionid attribute is omitted, the interpreter must accept using the id indicated in the current event being processed.


-->

		<transition event="user.START_ASSERTION_17" state="ASSERTION_NMBR_17">		
			<conf:comment expr=" 'Current state : ' + current_state + ' , Event: ' + event$.name"/>					

  		<!-- Begin Related Tests -->
  		<if cond="first_accept_ok">
				<assign name="ASSERTION_NUM" expr="'12'"/>		
				<conf:pass/>
				<assign name="ASSERTION_NUM" expr="'16'"/>		
				<conf:pass/>
				<assign name="ASSERTION_NUM" expr="'15'"/>		
				<conf:pass/>				
			<else/>
				<assign name="ASSERTION_NUM" expr="'12'"/>		
				<conf:fail/>
				<assign name="ASSERTION_NUM" expr="'16'"/>		
				<conf:fail/>
				<assign name="ASSERTION_NUM" expr="'15'"/>		
				<conf:fail/>				
			</if>
			
  		<!-- End Related Tests -->
  		
  		
  		<accept/>
    </transition>

		<transition event="error.semantic" state="ASSERTION_NMBR_17">		
			<conf:comment expr=" 'Current state : ' + current_state + ' , Event: ' + event$.name"/>		
		 	<script>assertions[assert_index].P_F = s_PASS;</script>					
			<send targettype="'ccxml'" target="session.id" name="name_prepare_new"/>				 	    		 	
    </transition>
    
		<transition event="error.*" state="ASSERTION_NMBR_17">		
			<conf:comment expr=" 'Current state : ' + current_state + ' , Event: ' + event$.name"/>		
		 	<script>assertions[assert_index].P_F = s_FAIL;</script>					
		 	<assign name="t_ASSERT_REASON" expr="'error.semantic expected' "/>
			<send targettype="'ccxml'" target="session.id" name="name_prepare_new"/>				 	    
		 	
    </transition>

	<!--  ***************** COMMON ******************************** -->
		<transition event="send.successful">
		</transition>


    <transition event="user.timeout">
			<assign name="current_state" expr="'GEN'"/>
			<conf:uncond_exit expr="'TEST-TIMEOUT.' + show_remained_assertions()"/>
		</transition>
		
		<transition event="connection.disconnected">
			<conf:uncond_exit expr="'CONNECTION-DISCONNECTED'"/>
		</transition>
	
		<transition event="*">
			<assign name="t_ASSERT_REASON" expr="'UNEXPECTED EVENT ' + event$.name + ' IN STATE ' + current_state"/>
				<conf:comment expr="t_ASSERT_REASON"/>
				<if cond="current_state == 'init'">
					<conf:uncond_exit expr="'Did not come out from init state.'"/>
				<else/>
					<send targettype="'ccxml'" target="session.id" name="name_prepare_new"/>
				</if>   
			</transition>
	
		</eventprocessor>
</ccxml>
