Make Arbitrary::arbitrary for SystemTime not panic

BurntSushi / quickcheck

Automated property based testing for Rust (with shrinking).

The Unlicense

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Make Arbitrary::arbitrary for SystemTime not panic #322

Open neithernut opened 10 months ago

neithernut commented 10 months ago

Arbitrary SystemTimes are generated based on arbitrary Durations by adding or subtracting from UNIX_EPOCH. If we happen to generate big Durations, this could cause an overflow.

This change avoids this problem by resorting to ever smaller durations in case of an overflow.

Fixes #321.