1 #include "suite.hpp" 2 3 #include <sdbusplus/timer.hpp> 4 5 #include <chrono> 6 7 #include <gtest/gtest.h> 8 9 /** @brief Makes sure that timer is expired and the 10 * callback handler gets invoked post 2 seconds 11 */ 12 TEST_F(TimerTest, timerExpiresAfter2seconds) 13 { 14 using namespace std::chrono; 15 16 auto time = duration_cast<microseconds>(seconds(2)); 17 EXPECT_GE(timer.start(time), 0); 18 19 // Waiting 2 seconds is enough here since we have 20 // already spent some usec now 21 int count = 0; 22 while (count < 2 && !timer.isExpired()) 23 { 24 // Returns -0- on timeout and positive number on dispatch 25 auto sleepTime = duration_cast<microseconds>(seconds(1)); 26 if (!sd_event_run(events, sleepTime.count())) 27 { 28 count++; 29 } 30 } 31 EXPECT_EQ(true, timer.isExpired()); 32 EXPECT_EQ(1, count); 33 } 34