time: fix time::advance() with sub-ms durations #3852
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sb64
reviewed
Jun 11, 2021
Darksonn
reviewed
Jun 11, 2021
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Does this PR affect #3763? |
It should not. |
Update the advance logic to factor in the timer's ms rounding. Fixes #3837
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I rebased on 1.6.x so that this can go out as a patch, once it is ready. |
Co-authored-by: sb64 <53383020+sb64@users.noreply.github.com>
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Pushed a change. Instead of using a sleep in |
Darksonn
reviewed
Jun 14, 2021
Darksonn
reviewed
Jun 14, 2021
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Applied feedback. |
hawkw
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Jun 16, 2021
These don't actually *need* to advance the mock clock --- they are just intended to make the current task yield so the background task can observe updates. Replacing them with `yield_now` expresses intent more accurately. Also, this seems to fix the test failing after upgrading to tokio 1.6.2+, presumably related to tokio-rs/tokio#3852. I'm still trying to figure out _why_ exactly this fixes the test (and why it breaks in the first place), but at least this PR will get CI passing on Tokio 1.7.0. See here for details: #1079 (comment)
olix0r
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Jun 16, 2021
These don't actually *need* to advance the mock clock --- they are just intended to make the current task yield so the background task can observe updates. Replacing them with `yield_now` expresses intent more accurately. Also, this seems to fix the test failing after upgrading to tokio 1.6.2+, presumably related to tokio-rs/tokio#3852. I'm still trying to figure out _why_ exactly this fixes the test (and why it breaks in the first place), but at least this PR will get CI passing on Tokio 1.7.0. See here for details: #1079 (comment)
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Update the advance logic to factor in the timer's ms rounding.
Fixes #3837