39 lines
915 B
Go
39 lines
915 B
Go
package mpt
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import (
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"testing"
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"github.com/nspcc-dev/neo-go/internal/random"
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)
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func benchmarkBytes(b *testing.B, n Node) {
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inv := n.(interface{ invalidateCache() })
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b.ReportAllocs()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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inv.invalidateCache()
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_ = n.Bytes()
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}
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}
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func BenchmarkBytes(b *testing.B) {
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b.Run("extension", func(b *testing.B) {
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n := NewExtensionNode(random.Bytes(10), NewLeafNode(random.Bytes(10)))
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benchmarkBytes(b, n)
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})
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b.Run("leaf", func(b *testing.B) {
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n := NewLeafNode(make([]byte, 15))
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benchmarkBytes(b, n)
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})
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b.Run("hash", func(b *testing.B) {
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n := NewHashNode(random.Uint256())
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benchmarkBytes(b, n)
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})
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b.Run("branch", func(b *testing.B) {
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n := NewBranchNode()
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n.Children[0] = NewLeafNode(random.Bytes(10))
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n.Children[4] = NewLeafNode(random.Bytes(10))
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n.Children[7] = NewLeafNode(random.Bytes(10))
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n.Children[8] = NewLeafNode(random.Bytes(10))
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})
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}
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