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Improve add_msec test to cover ms->sec rollover

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Per mikeperry's suggestion, I'm making sure that the millisecond
part of the time will always roll over in this test.
This commit is contained in:
Nick Mathewson 2017-12-20 09:12:38 -05:00
parent 219c969d7b
commit 60bf8f6cf6
1 changed files with 10 additions and 0 deletions
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10
src/test/test_util.c
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@ -5970,6 +5970,16 @@ test_util_monotonic_time_add_msec(void *arg)
tt_i64_op(monotime_diff_msec(&t1, &t2), OP_EQ, 1337);
tt_i64_op(monotime_coarse_diff_msec(&ct1, &ct2), OP_EQ, 1337);
/* Add 1337 msec twice more; make sure that any second rollover issues
* worked. */
monotime_add_msec(&t2, &t2, 1337);
monotime_coarse_add_msec(&ct2, &ct2, 1337);
monotime_add_msec(&t2, &t2, 1337);
monotime_coarse_add_msec(&ct2, &ct2, 1337);
tt_i64_op(monotime_diff_msec(&t1, &t2), OP_EQ, 1337*3);
tt_i64_op(monotime_coarse_diff_msec(&ct1, &ct2), OP_EQ, 1337*3);
done:
;
}