tests: test multi-call logic #6198
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Thankfully, this revealed no bugs. Let's prevent regressions!
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| let scenario = TestScenario::new("invalid_name"); | ||
| symlink_file(scenario.bin_path, scenario.fixtures.plus("invalid_name")).unwrap(); | ||
| let child = Command::new(scenario.fixtures.plus("invalid_name")) |
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Would it make sense to adapt the test framework to support this so that we can write this test witht it?
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Hmm, sure, it is possible to do so, but I don't see the benefit?
The tests "unrecognized name" and "non-UTF-8 name" are likely going to be the only use cases for this. Perhaps one more edge case that I overlooked, but I really don't see the advantage to make this more generally available.
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I noticed that
src/bin/coreutils.rshad abysmal coverage. Turns out, we don't have any tests for most features of our "multi-call binary" logic!This PR fixes that by adding a few tests, namely:
Thankfully, this revealed no bugs. Let's prevent regressions!
EDIT: From 19% to 68%: https://app.codecov.io/gh/uutils/coreutils/blob/BenWiederhake%2Fcoreutils-rs%3Adev-better-test-coverage/src%2Fbin%2Fcoreutils.rs