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package mpb_test
import (
"io"
"testing"
"github.com/vbauerster/mpb/v8"
)
const total = 1000
func BenchmarkNopStyleB1(b *testing.B) {
bench(b, mpb.NopStyle(), false, 1)
}
func BenchmarkNopStyleWithAutoRefreshB1(b *testing.B) {
bench(b, mpb.NopStyle(), true, 1)
}
func BenchmarkNopStylesB2(b *testing.B) {
bench(b, mpb.NopStyle(), false, 2)
}
func BenchmarkNopStylesWithAutoRefreshB2(b *testing.B) {
bench(b, mpb.NopStyle(), true, 2)
}
func BenchmarkNopStylesB3(b *testing.B) {
bench(b, mpb.NopStyle(), false, 3)
}
func BenchmarkNopStylesWithAutoRefreshB3(b *testing.B) {
bench(b, mpb.NopStyle(), true, 3)
}
func BenchmarkBarStyleB1(b *testing.B) {
bench(b, mpb.BarStyle(), false, 1)
}
func BenchmarkBarStyleWithAutoRefreshB1(b *testing.B) {
bench(b, mpb.BarStyle(), true, 1)
}
func BenchmarkBarStylesB2(b *testing.B) {
bench(b, mpb.BarStyle(), false, 2)
}
func BenchmarkBarStylesWithAutoRefreshB2(b *testing.B) {
bench(b, mpb.BarStyle(), true, 2)
}
func BenchmarkBarStylesB3(b *testing.B) {
bench(b, mpb.BarStyle(), false, 3)
}
func BenchmarkBarStylesWithAutoRefreshB3(b *testing.B) {
bench(b, mpb.BarStyle(), true, 3)
}
func bench(b *testing.B, builder mpb.BarFillerBuilder, autoRefresh bool, n int) {
p := mpb.New(
mpb.WithWidth(100),
mpb.WithOutput(io.Discard),
mpb.ContainerOptional(mpb.WithAutoRefresh(), autoRefresh),
)
defer p.Wait()
b.ResetTimer()
for i := 0; i < b.N; i++ {
var bars []*mpb.Bar
for j := 0; j < n; j++ {
bars = append(bars, p.New(total, builder))
switch j {
case n - 1:
complete(bars[j])
default:
go complete(bars[j])
}
}
for _, bar := range bars {
bar.Wait()
}
}
}
func complete(bar *mpb.Bar) {
for i := 0; i < total; i++ {
bar.Increment()
}
}
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