mirror of https://github.com/nodejs/node.git
36 lines
619 B
C
36 lines
619 B
C
#include <assert.h>
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#include <stdlib.h>
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#include <sys/time.h>
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int main() {
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struct timeval tv1;
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struct timeval tv2;
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long long s1;
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long long us1;
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long long s2;
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long long us2;
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int r;
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int success = 0;
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r = gettimeofday(&tv1, NULL);
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assert(r == 0);
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s1 = tv1.tv_sec;
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us1 = tv1.tv_usec;
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for (int i = 0; i < 10000; i++) {
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r = gettimeofday(&tv2, NULL);
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assert(r == 0);
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s2 = tv2.tv_sec;
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us2 = tv2.tv_usec;
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assert(s1 <= s2);
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// Verify that some time has passed.
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if (s2 > s1 || (s2 == s1 && us2 > us1)) {
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success = 1;
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break;
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}
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}
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assert(success == 1);
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}
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