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cmd/ursrv, lib/scanner: Remove unnecessary slicing of slices (#7491)

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Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>
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deepsource-autofix[bot] 2021-03-17 21:04:36 +01:00 committed by GitHub
parent e321bd3941
commit 0930bccf88
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2 changed files with 7 additions and 7 deletions
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2
cmd/ursrv/main.go
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@ -89,7 +89,7 @@ var funcs = map[string]interface{}{
parts = append(parts, part)
}
if len(input) > 0 {
parts = append(parts, input[:])
parts = append(parts, input)
}
return parts[whichPart-1]
},

12
lib/scanner/blocks_test.go
View File

@ -195,17 +195,17 @@ func BenchmarkValidate(b *testing.B) {
for i := 0; i < blocksPerType; i++ {
var b block
b.data = make([]byte, 128<<10)
r.Read(b.data[:])
b.hash = sha256.Sum256(b.data[:])
b.weakhash = origAdler32.Checksum(b.data[:])
r.Read(b.data)
b.hash = sha256.Sum256(b.data)
b.weakhash = origAdler32.Checksum(b.data)
blocks = append(blocks, b)
}
// Blocks where the hash matches, but the weakhash doesn't.
for i := 0; i < blocksPerType; i++ {
var b block
b.data = make([]byte, 128<<10)
r.Read(b.data[:])
b.hash = sha256.Sum256(b.data[:])
r.Read(b.data)
b.hash = sha256.Sum256(b.data)
b.weakhash = 1 // Zeros causes Validate to skip the weakhash.
blocks = append(blocks, b)
}
@ -215,7 +215,7 @@ func BenchmarkValidate(b *testing.B) {
for i := 0; i < b.N; i++ {
for _, b := range blocks {
Validate(b.data[:], b.hash[:], b.weakhash)
Validate(b.data, b.hash[:], b.weakhash)
}
}
}