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https://issues.apache.org/jira/browse/MESOS-4272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Bannier updated MESOS-4272:
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Sprint: Mesosphere Sprint 26
> DurationTest.Arithmetic performs inexact float calculation in test
> ------------------------------------------------------------------
>
> Key: MESOS-4272
> URL: https://issues.apache.org/jira/browse/MESOS-4272
> Project: Mesos
> Issue Type: Bug
> Components: test
> Reporter: Benjamin Bannier
> Assignee: Benjamin Bannier
> Priority: Minor
>
> {{DurationTest.Arithmetic}} does a calculation with not exactly representable
> floating point values and also performs an equality check,
> {code}
> EXPECT_EQ(Duration::create(3.3).get(), Seconds(10) * 0.33);
> {code}
> Here neither the value {{3.3}} nor {{0.33}} cannot be represented exactly as
> a floating point number so the check might fail incorrectly (as it does e.g.
> when compiling and executing the test under 32-bit on Debian8).
> Instead we should just use exactly representable values to make sure the test
> will succeed as long as the implementation behaves as expected.
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