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[$] A new approach to validating test suites
Tuesday October 29, 2024. 06:01 PM , from LWN.net
The first program that Martin Pool ever wrote, he said, had bugs; the ones he's writing
now most likely have bugs too. The talk Pool gave at RustConf this year was about a way to try to write programs with fewer bugs. He has developed a tool called cargo-mutants that highlights gaps in test coverage by identifying functions that can be broken without causing any tests to fail. This can be a valuable complement to other testing techniques, he explained.
https://lwn.net/Articles/995276/
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