xref: /openbmc/sdbusplus/test/timer/timer_callback_not_done.cpp (revision 2cd25e64299ecc20e2258727e836a31b7ce6fad3)
1*2cd25e64SAlexander Hansen #include "suite.hpp"
2*2cd25e64SAlexander Hansen 
3*2cd25e64SAlexander Hansen #include <sdbusplus/timer.hpp>
4*2cd25e64SAlexander Hansen 
5*2cd25e64SAlexander Hansen #include <chrono>
6*2cd25e64SAlexander Hansen 
7*2cd25e64SAlexander Hansen #include <gtest/gtest.h>
8*2cd25e64SAlexander Hansen 
9*2cd25e64SAlexander Hansen /** @brief Makes sure that timer is not expired
10*2cd25e64SAlexander Hansen  */
TEST_F(TimerTestCallBack,timerNotExpiredAfter2SecondsNoOptionalCallBack)11*2cd25e64SAlexander Hansen TEST_F(TimerTestCallBack, timerNotExpiredAfter2SecondsNoOptionalCallBack)
12*2cd25e64SAlexander Hansen {
13*2cd25e64SAlexander Hansen     using namespace std::chrono;
14*2cd25e64SAlexander Hansen 
15*2cd25e64SAlexander Hansen     auto time = duration_cast<microseconds>(seconds(2));
16*2cd25e64SAlexander Hansen     EXPECT_GE(timer->start(time), 0);
17*2cd25e64SAlexander Hansen 
18*2cd25e64SAlexander Hansen     // Now turn off the timer post a 1 second sleep
19*2cd25e64SAlexander Hansen     sleep(1);
20*2cd25e64SAlexander Hansen     EXPECT_GE(timer->stop(), 0);
21*2cd25e64SAlexander Hansen 
22*2cd25e64SAlexander Hansen     // Wait 2 seconds and see that timer is not expired
23*2cd25e64SAlexander Hansen     int count = 0;
24*2cd25e64SAlexander Hansen     while (count < 2)
25*2cd25e64SAlexander Hansen     {
26*2cd25e64SAlexander Hansen         // Returns -0- on timeout
27*2cd25e64SAlexander Hansen         auto sleepTime = duration_cast<microseconds>(seconds(1));
28*2cd25e64SAlexander Hansen         if (!sd_event_run(events, sleepTime.count()))
29*2cd25e64SAlexander Hansen         {
30*2cd25e64SAlexander Hansen             count++;
31*2cd25e64SAlexander Hansen         }
32*2cd25e64SAlexander Hansen     }
33*2cd25e64SAlexander Hansen     EXPECT_EQ(false, timer->isExpired());
34*2cd25e64SAlexander Hansen     EXPECT_EQ(false, callBackDone);
35*2cd25e64SAlexander Hansen 
36*2cd25e64SAlexander Hansen     // 2 because of one more count that happens prior to exiting
37*2cd25e64SAlexander Hansen     EXPECT_EQ(2, count);
38*2cd25e64SAlexander Hansen }
39