Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 111 deletions

diff --git a/src/pkg/testing/benchmark_test.go b/src/pkg/testing/benchmark_test.go
deleted file mode 100644
index f7ea64e7f..000000000
--- a/src/pkg/testing/benchmark_test.go
+++ /dev/null
@@ -1,111 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package testing_test
-
-import (
-	"bytes"
-	"runtime"
-	"sync/atomic"
-	"testing"
-	"text/template"
-)
-
-var roundDownTests = []struct {
-	v, expected int
-}{
-	{1, 1},
-	{9, 1},
-	{10, 10},
-	{11, 10},
-	{100, 100},
-	{101, 100},
-	{999, 100},
-	{1000, 1000},
-	{1001, 1000},
-}
-
-func TestRoundDown10(t *testing.T) {
-	for _, tt := range roundDownTests {
-		actual := testing.RoundDown10(tt.v)
-		if tt.expected != actual {
-			t.Errorf("roundDown10(%d): expected %d, actual %d", tt.v, tt.expected, actual)
-		}
-	}
-}
-
-var roundUpTests = []struct {
-	v, expected int
-}{
-	{0, 1},
-	{1, 1},
-	{2, 2},
-	{5, 5},
-	{9, 10},
-	{999, 1000},
-	{1000, 1000},
-	{1400, 2000},
-	{1700, 2000},
-	{4999, 5000},
-	{5000, 5000},
-	{5001, 10000},
-}
-
-func TestRoundUp(t *testing.T) {
-	for _, tt := range roundUpTests {
-		actual := testing.RoundUp(tt.v)
-		if tt.expected != actual {
-			t.Errorf("roundUp(%d): expected %d, actual %d", tt.v, tt.expected, actual)
-		}
-	}
-}
-
-func TestRunParallel(t *testing.T) {
-	testing.Benchmark(func(b *testing.B) {
-		procs := uint32(0)
-		iters := uint64(0)
-		b.SetParallelism(3)
-		b.RunParallel(func(pb *testing.PB) {
-			atomic.AddUint32(&procs, 1)
-			for pb.Next() {
-				atomic.AddUint64(&iters, 1)
-			}
-		})
-		if want := uint32(3 * runtime.GOMAXPROCS(0)); procs != want {
-			t.Errorf("got %v procs, want %v", procs, want)
-		}
-		if iters != uint64(b.N) {
-			t.Errorf("got %v iters, want %v", iters, b.N)
-		}
-	})
-}
-
-func TestRunParallelFail(t *testing.T) {
-	testing.Benchmark(func(b *testing.B) {
-		b.RunParallel(func(pb *testing.PB) {
-			// The function must be able to log/abort
-			// w/o crashing/deadlocking the whole benchmark.
-			b.Log("log")
-			b.Error("error")
-		})
-	})
-}
-
-func ExampleB_RunParallel() {
-	// Parallel benchmark for text/template.Template.Execute on a single object.
-	testing.Benchmark(func(b *testing.B) {
-		templ := template.Must(template.New("test").Parse("Hello, {{.}}!"))
-		// RunParallel will create GOMAXPROCS goroutines
-		// and distribute work among them.
-		b.RunParallel(func(pb *testing.PB) {
-			// Each goroutine has its own bytes.Buffer.
-			var buf bytes.Buffer
-			for pb.Next() {
-				// The loop body is executed b.N times total across all goroutines.
-				buf.Reset()
-				templ.Execute(&buf, "World")
-			}
-		})
-	})
-}