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Fix #586, Add one shot timer functional test #653

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Dec 1, 2020
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Fix #586, Add one shot timer functional test #653

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55 changes: 33 additions & 22 deletions src/tests/timer-test/timer-test.c
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
#include "uttest.h"
#include "utbsp.h"

#define NUMBER_OF_TIMERS 4
#define NUMBER_OF_TIMERS 5

#define TASK_1_ID 1
#define TASK_1_STACK_SIZE 4096
Expand All @@ -45,8 +45,8 @@ void TimerTestCheck(void);

OS_time_t StartTime;
OS_time_t EndTime;
uint32 TimerStart[NUMBER_OF_TIMERS] = {1000, 2000000, 3000000, 4000000};
uint32 TimerInterval[NUMBER_OF_TIMERS] = {500000, 400000, 800000, 600000};
uint32 TimerStart[NUMBER_OF_TIMERS] = {1000, 2000000, 3000000, 4000000, 1000000};
uint32 TimerInterval[NUMBER_OF_TIMERS] = {500000, 400000, 800000, 600000, 0};

uint32 TimerTestTaskStack[TASK_1_STACK_SIZE];
int32 timer_counter[NUMBER_OF_TIMERS];
Expand Down Expand Up @@ -111,12 +111,12 @@ void TimerTestSetup(void)
void TimerTestTask(void)
{

int i = 0;
int32 TimerStatus[NUMBER_OF_TIMERS];
osal_index_t TableId;
osal_id_t TimerID[NUMBER_OF_TIMERS];
char TimerName[NUMBER_OF_TIMERS][20] = {"TIMER1", "TIMER2", "TIMER3", "TIMER4"};
uint32 ClockAccuracy;
int i = 0;
int32 TimerStatus[NUMBER_OF_TIMERS];
osal_index_t TableId;
osal_id_t TimerID[NUMBER_OF_TIMERS];
char TimerName[NUMBER_OF_TIMERS][20] = {"TIMER1", "TIMER2", "TIMER3", "TIMER4", "TIMER5"};
uint32 ClockAccuracy;

for (i = 0; i < NUMBER_OF_TIMERS && i < OS_MAX_TIMERS; i++)
{
Expand Down Expand Up @@ -202,18 +202,29 @@ void TimerTestCheck(void)
/* Make sure the ratio of the timers are OK */
for (i = 0; i < NUMBER_OF_TIMERS && i < OS_MAX_TIMERS; i++)
{
/*
* Expect one tick after the start time (i.e. first tick)
* Plus one tick for every interval that occurred during the test
*/
expected = 1 + (microsecs - TimerStart[i]) / TimerInterval[i];
UtAssert_True(expected > 0, "Expected ticks = %u", (unsigned int)expected);

/*
* Since all these counts are affected by test system load,
* allow for some fudge factor before declaring failure
*/
UtAssert_True(timer_counter[i] >= (expected - 3), "Timer %d count >= %d", (int)i, (int)(expected - 3));
UtAssert_True(timer_counter[i] <= (expected + 3), "Timer %d count <= %d", (int)i, (int)(expected + 3));
if (TimerInterval[i] == 0)
{
/*
* When the Timer Interval is 0, it's a one shot so expect eaxctly 1 tick
*/
expected = 1;
UtAssert_True(timer_counter[i] == (expected), "Timer %d count = %d", (int)i, (int)(expected));
}
else
{
/*
* Expect one tick after the start time (i.e. first tick)
* Plus one tick for every interval that occurred during the test
*/
expected = 1 + (microsecs - TimerStart[i]) / TimerInterval[i];
UtAssert_True(expected > 0, "Expected ticks = %u", (unsigned int)expected);

/*
* Since all these counts are affected by test system load,
* allow for some fudge factor before declaring failure
*/
UtAssert_True(timer_counter[i] >= (expected - 3), "Timer %d count >= %d", (int)i, (int)(expected - 3));
UtAssert_True(timer_counter[i] <= (expected + 3), "Timer %d count <= %d", (int)i, (int)(expected + 3));
}
}
}