Adding upstream version 8.6.1.upstream/8.6.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 93 insertions, 0 deletions

diff --git a/barbench_test.go b/barbench_test.go
new file mode 100644
index 0000000..47b633f
--- /dev/null
+++ b/barbench_test.go
@@ -0,0 +1,93 @@
+package mpb_test
+
+import (
+	"io"
+	"sync"
+	"testing"
+
+	"github.com/vbauerster/mpb/v8"
+)
+
+const total = 1000
+
+func BenchmarkNopStyle1Bar(b *testing.B) {
+	bench(b, mpb.NopStyle(), false, 1)
+}
+
+func BenchmarkNopStyle1BarWithAutoRefresh(b *testing.B) {
+	bench(b, mpb.NopStyle(), true, 1)
+}
+
+func BenchmarkNopStyle2Bars(b *testing.B) {
+	bench(b, mpb.NopStyle(), false, 2)
+}
+
+func BenchmarkNopStyle2BarsWithAutoRefresh(b *testing.B) {
+	bench(b, mpb.NopStyle(), true, 2)
+}
+
+func BenchmarkNopStyle3Bars(b *testing.B) {
+	bench(b, mpb.NopStyle(), false, 3)
+}
+
+func BenchmarkNopStyle3BarsWithAutoRefresh(b *testing.B) {
+	bench(b, mpb.NopStyle(), true, 3)
+}
+
+func BenchmarkBarStyle1Bar(b *testing.B) {
+	bench(b, mpb.BarStyle(), false, 1)
+}
+
+func BenchmarkBarStyle1BarWithAutoRefresh(b *testing.B) {
+	bench(b, mpb.BarStyle(), true, 1)
+}
+
+func BenchmarkBarStyle2Bars(b *testing.B) {
+	bench(b, mpb.BarStyle(), false, 2)
+}
+
+func BenchmarkBarStyle2BarsWithAutoRefresh(b *testing.B) {
+	bench(b, mpb.BarStyle(), true, 2)
+}
+
+func BenchmarkBarStyle3Bars(b *testing.B) {
+	bench(b, mpb.BarStyle(), false, 3)
+}
+
+func BenchmarkBarStyle3BarsWithAutoRefresh(b *testing.B) {
+	bench(b, mpb.BarStyle(), true, 3)
+}
+
+func bench(b *testing.B, builder mpb.BarFillerBuilder, autoRefresh bool, n int) {
+	var wg sync.WaitGroup
+	p := mpb.New(
+		mpb.WithWidth(100),
+		mpb.WithOutput(io.Discard),
+		mpb.ContainerOptional(mpb.WithAutoRefresh(), autoRefresh),
+	)
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		for j := 0; j < n; j++ {
+			bar := p.New(total, builder)
+			switch j {
+			case n - 1:
+				complete(b, bar)
+			default:
+				wg.Add(1)
+				go func() {
+					complete(b, bar)
+					wg.Done()
+				}()
+			}
+		}
+		wg.Wait()
+	}
+	p.Wait()
+}
+
+func complete(b *testing.B, bar *mpb.Bar) {
+	for i := 0; i < total; i++ {
+		bar.Increment()
+	}
+	bar.Wait()
+}