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Adding unit tests to Load Control object to verify state machine.

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This commit is contained in:
skarg
2007-02-26 22:02:19 +00:00
parent 2661171f42
commit 9afdc3fffa
5 changed files with 102 additions and 17 deletions
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bacnet-stack/demo/object/lc.c
+71 -8
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@@ -390,9 +390,15 @@ void Load_Control_State_Machine(int object_index)
{
unsigned i = 0; /* loop counter */
int diff = 0; /* used for datetime comparison */
/* is the state machine enabled? */
if (!Load_Control_Enable[object_index]) {
Load_Control_State[object_index] = SHED_INACTIVE;
return;
}
switch (Load_Control_State[object_index]) {
case SHED_REQUEST_PENDING:
case SHED_REQUEST_PENDING:
if (Load_Control_Request_Written[object_index]) {
Load_Control_Request_Written[object_index] = false;
}
@@ -432,7 +438,6 @@ void Load_Control_State_Machine(int object_index)
break;
}
/* cancel because current time is after start time + duration? */
Update_Current_Time(&Current_Time);
datetime_copy(&End_Time[object_index], &Start_Time[object_index]);
datetime_add_minutes(&End_Time[object_index],
Shed_Duration[object_index]);
@@ -479,7 +484,6 @@ void Load_Control_State_Machine(int object_index)
}
break;
case SHED_NON_COMPLIANT:
Update_Current_Time(&Current_Time);
datetime_copy(&End_Time[object_index], &Start_Time[object_index]);
datetime_add_minutes(&End_Time[object_index],
Shed_Duration[object_index]);
@@ -516,7 +520,6 @@ void Load_Control_State_Machine(int object_index)
}
break;
case SHED_COMPLIANT:
Update_Current_Time(&Current_Time);
datetime_copy(&End_Time[object_index], &Start_Time[object_index]);
datetime_add_minutes(&End_Time[object_index],
Shed_Duration[object_index]);
@@ -582,6 +585,7 @@ void Load_Control_State_Machine_Handler(void)
Load_Control_State_Previously[i] = SHED_INACTIVE;
}
}
Update_Current_Time(&Current_Time);
for (i = 0; i < MAX_LOAD_CONTROLS; i++) {
Load_Control_State_Machine(i);
if (Load_Control_State[i] != Load_Control_State_Previously[i]) {
@@ -956,16 +960,75 @@ bool Load_Control_Write_Property(BACNET_WRITE_PROPERTY_DATA * wp_data,
void testLoadControlStateMachine(Test * pTest)
{
unsigned i = 0, j = 0;
unsigned i = 0, j = 0;
bool status = false;
BACNET_APPLICATION_DATA_VALUE value;
BACNET_WRITE_PROPERTY_DATA wp_data;
BACNET_ERROR_CLASS error_class;
BACNET_ERROR_CODE error_code;
int len = 0;
Load_Control_Init();
/* validate the triggers for each state change */
for (j = 0; j < 20; j++) {
Load_Control_State_Machine_Handler();
Load_Control_State_Machine(0);
for (i = 0; i < MAX_LOAD_CONTROLS; i++) {
ct_test(pTest, Load_Control_State[i] == SHED_INACTIVE);
}
}
}
/* SHED_REQUEST_PENDING */
wp_data.object_type = OBJECT_LOAD_CONTROL;
wp_data.object_instance = 0;
wp_data.array_index = BACNET_ARRAY_ALL;
wp_data.priority = BACNET_NO_PRIORITY;
/* Set Enable=TRUE */
wp_data.object_property = PROP_ENABLE;
value.context_specific = false;
value.context_tag = 0;
value.tag = BACNET_APPLICATION_TAG_BOOLEAN;
value.type.Boolean = true;
wp_data.application_data_len =
bacapp_encode_data(&wp_data.application_data[0], &value);
ct_test(pTest, wp_data.application_data_len > 0);
status = Load_Control_Write_Property(&wp_data,
&error_class, &error_code);
ct_test(pTest, status == true);
/* Set Shed_Duration=60 */
wp_data.object_property = PROP_SHED_DURATION;
value.context_specific = false;
value.context_tag = 0;
value.tag = BACNET_APPLICATION_TAG_UNSIGNED_INT;
value.type.Unsigned_Int = 60;
wp_data.application_data_len =
bacapp_encode_data(&wp_data.application_data[0], &value);
ct_test(pTest, wp_data.application_data_len > 0);
status = Load_Control_Write_Property(&wp_data,
&error_class, &error_code);
ct_test(pTest, status == true);
/* Set Start_Time=wildcards */
wp_data.object_property = PROP_START_TIME;
value.context_specific = false;
value.context_tag = 0;
value.tag = BACNET_APPLICATION_TAG_DATE;
datetime_date_wildcard_set(&value.type.Date);
wp_data.application_data_len =
bacapp_encode_data(&wp_data.application_data[0], &value);
ct_test(pTest, wp_data.application_data_len > 0);
len = wp_data.application_data_len;
value.tag = BACNET_APPLICATION_TAG_TIME;
datetime_time_wildcard_set(&value.type.Time);
wp_data.application_data_len =
bacapp_encode_data(&wp_data.application_data[len], &value);
ct_test(pTest, wp_data.application_data_len > 0);
wp_data.application_data_len += len;
status = Load_Control_Write_Property(&wp_data,
&error_class, &error_code);
ct_test(pTest, status == true);
/* run the state machine */
Load_Control_State_Machine(0);
ct_test(pTest, Load_Control_State[i] == SHED_REQUEST_PENDING);
Load_Control_State_Machine(0);
ct_test(pTest, Load_Control_State[i] == SHED_INACTIVE);
}
void testLoadControl(Test * pTest)
bacnet-stack/demo/object/lc.ide
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