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Fix test: hash value depends on endianness and bitness. #10011

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merged 3 commits into from
Nov 10, 2021
Merged

Fix test: hash value depends on endianness and bitness. #10011

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b5590ca
Only run test on 64-bit little endian architectures.
hkratz Oct 25, 2021
d4c524e
Reword comment.
hkratz Nov 8, 2021
aa00def
fmt
hkratz Nov 8, 2021
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5 changes: 5 additions & 0 deletions src/cargo/core/source/source_id.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -617,7 +617,12 @@ impl Ord for SourceKind {
// you're able to restore the hash to its original value, please do so!
// Otherwise please just leave a comment in your PR as to why the hash value is
// changing and why the old value can't be easily preserved.
//
// The hash value depends on endianness and bit-width, so we only run this test on
// little-endian 64-bit CPUs (such as x86-64 and ARM64) where it matches the
// well-known value.
#[test]
#[cfg(all(target_endian = "little", target_pointer_width = "64"))]
fn test_cratesio_hash() {
let config = Config::default().unwrap();
let crates_io = SourceId::crates_io(&config).unwrap();
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