43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#include <gtest/gtest.h>
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#include "times.h"
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TEST(TIMES, TEST)
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{
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uint64_t last_sec = 0;
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uint64_t last_msec = 0;
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uint64_t curr_sec = 0;
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uint64_t curr_msec = 0;
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last_sec = stellar_get_monotonic_time_sec();
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last_msec = stellar_get_monotonic_time_msec();
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usleep(1000); // 1ms
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curr_sec = stellar_get_monotonic_time_sec();
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curr_msec = stellar_get_monotonic_time_msec();
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printf("After usleep(1000)\n");
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printf("last_sec: %lu, last_msec: %lu\n", last_sec, last_msec);
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printf("curr_sec: %lu, curr_msec: %lu\n", curr_sec, curr_msec);
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EXPECT_TRUE(curr_sec == last_sec);
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EXPECT_TRUE(curr_msec - last_msec >= 1);
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usleep(1000 * 1000); // 1s
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last_sec = curr_sec;
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last_msec = curr_msec;
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curr_sec = stellar_get_monotonic_time_sec();
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curr_msec = stellar_get_monotonic_time_msec();
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printf("After usleep(1000 * 1000)\n");
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printf("last_sec: %lu, last_msec: %lu\n", last_sec, last_msec);
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printf("curr_sec: %lu, curr_msec: %lu\n", curr_sec, curr_msec);
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EXPECT_TRUE(curr_sec - last_sec == 1);
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EXPECT_TRUE(curr_msec - last_msec >= 1000);
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}
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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