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33 lines
588 B
33 lines
588 B
package benchmarks
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import (
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"os"
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"testing"
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cmn "github.com/tendermint/tmlibs/common"
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)
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func BenchmarkFileWrite(b *testing.B) {
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b.StopTimer()
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file, err := os.OpenFile("benchmark_file_write.out",
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os.O_RDWR|os.O_CREATE|os.O_APPEND, 0600)
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if err != nil {
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b.Error(err)
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}
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testString := cmn.RandStr(200) + "\n"
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b.StartTimer()
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for i := 0; i < b.N; i++ {
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_, err := file.Write([]byte(testString))
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if err != nil {
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b.Error(err)
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}
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}
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if err := file.Close(); err != nil {
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b.Error(err)
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}
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if err := os.Remove("benchmark_file_write.out"); err != nil {
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b.Error(err)
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}
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}
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