nfachan

5 ms·

1.
Stop relying on CI to run your tests(maelstrom-software.com)
2 points by nfachan 2y ago|1 comments
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Show HN: Maelstrom – A Hermetic, Clustered Test Runner Now Available for Go(maelstrom-software.com)
2 points by nfachan 2y ago|0 comments
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by nfachan 2y ago
We use our own small wrappers for these syscalls, built on top of Rust's libc crate. All our wrappers live here: https://github.com/maelstrom-software/maelstrom/blob/main/cr... For bind mounts, you
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by nfachan 2y ago
If you're interested, the main part of the container implementation is here: https://github.com/maelstrom-software/maelstrom/blob/main/cr... For each test we run, we clone the worker process, then m
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by nfachan 2y ago
Our desire is to provide a general test-running and job-running framework, not to built the world's next test runner. We think nextest is great, and we were inspired by some of the things they did. We've designed Maelstrom to be u
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by nfachan 2y ago
I forgot to answer your two other questions. Maelstrom is open source and we plan to keep it that way. We may look at ways of selling access to a hosted cluster as service. Test running is very elastic, and could benefit from having an elas
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by nfachan 2y ago
At my previous company, we had a lot of tests. They were a mix of C and Python. Running all of them on a single machine took on the order of an hour or more. Even just limiting the tests run to those that could theoretically be affected by
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Show HN: Maelstrom – A Hermetic, Clustered Test Runner for Python and Rust(github.com)
76 points by nfachan 2y ago|16 comments
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by nfachan 2y ago
Hi everyone, Maelstrom is a Rust test runner, built on top of a general-purpose clustered job runner. Maelstrom packages your Rust tests into hermetic micro-containers, then distributes them to be run on an arbitrarily large cluster of test
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Show HN: Maelstrom – A Hermetic, Clustered Test Runner for Rust (and It's Fast)(maelstrom-software.com)
6 points by nfachan 2y ago|1 comments