fuzz: Adds a simple fuzz testing harness #69
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This harness attempts to find any bugs in the simd implementation of the sha256sum tooling by testing against the stdlib implementation.
klauspost
requested changes
Apr 18, 2023
| "testing" | ||
| ) | ||
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| func Equal(a, b []byte) bool { |
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Remove and use bytes.Equal.
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+29
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| if !Equal(stdShaWriter.Sum(nil), simdShaWriter.Sum(nil)) { | ||
| t.Fatalf("Expected equality between stdlib sha256 and simd sha256, but got different shas") | ||
| } |
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Suggested change
| if !Equal(stdShaWriter.Sum(nil), simdShaWriter.Sum(nil)) { | |
| t.Fatalf("Expected equality between stdlib sha256 and simd sha256, but got different shas") | |
| } | |
| want, got := stdShaWriter.Sum(nil), simdShaWriter.Sum(nil) | |
| if !bytes.Equal(want, got) { | |
| t.Fatalf("want %x, got %x", want, got) | |
| } |
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Add a Reset and re-do the calculation after a reset.
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Closing after 1 year. |
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This harness attempts to find any bugs in the simd implementation of the sha256sum tooling by testing against the stdlib implementation.