1 files changed, 0 insertions, 190 deletions
diff --git a/src/pkg/runtime/append_test.go b/src/pkg/runtime/append_test.go
deleted file mode 100644
index a67dc9b49..000000000
--- a/src/pkg/runtime/append_test.go
+++ /dev/null
@@ -1,190 +0,0 @@
-// Copyright 2011 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 runtime_test
-
-import "testing"
-
-const N = 20
-
-func BenchmarkAppend(b *testing.B) {
-	b.StopTimer()
-	x := make([]int, 0, N)
-	b.StartTimer()
-	for i := 0; i < b.N; i++ {
-		x = x[0:0]
-		for j := 0; j < N; j++ {
-			x = append(x, j)
-		}
-	}
-}
-
-func BenchmarkAppendGrowByte(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		var x []byte
-		for j := 0; j < 1<<20; j++ {
-			x = append(x, byte(j))
-		}
-	}
-}
-
-func BenchmarkAppendGrowString(b *testing.B) {
-	var s string
-	for i := 0; i < b.N; i++ {
-		var x []string
-		for j := 0; j < 1<<20; j++ {
-			x = append(x, s)
-		}
-	}
-}
-
-func benchmarkAppendBytes(b *testing.B, length int) {
-	b.StopTimer()
-	x := make([]byte, 0, N)
-	y := make([]byte, length)
-	b.StartTimer()
-	for i := 0; i < b.N; i++ {
-		x = x[0:0]
-		x = append(x, y...)
-	}
-}
-
-func BenchmarkAppend1Byte(b *testing.B) {
-	benchmarkAppendBytes(b, 1)
-}
-
-func BenchmarkAppend4Bytes(b *testing.B) {
-	benchmarkAppendBytes(b, 4)
-}
-
-func BenchmarkAppend7Bytes(b *testing.B) {
-	benchmarkAppendBytes(b, 7)
-}
-
-func BenchmarkAppend8Bytes(b *testing.B) {
-	benchmarkAppendBytes(b, 8)
-}
-
-func BenchmarkAppend15Bytes(b *testing.B) {
-	benchmarkAppendBytes(b, 15)
-}
-
-func BenchmarkAppend16Bytes(b *testing.B) {
-	benchmarkAppendBytes(b, 16)
-}
-
-func BenchmarkAppend32Bytes(b *testing.B) {
-	benchmarkAppendBytes(b, 32)
-}
-
-func benchmarkAppendStr(b *testing.B, str string) {
-	b.StopTimer()
-	x := make([]byte, 0, N)
-	b.StartTimer()
-	for i := 0; i < b.N; i++ {
-		x = x[0:0]
-		x = append(x, str...)
-	}
-}
-
-func BenchmarkAppendStr1Byte(b *testing.B) {
-	benchmarkAppendStr(b, "1")
-}
-
-func BenchmarkAppendStr4Bytes(b *testing.B) {
-	benchmarkAppendStr(b, "1234")
-}
-
-func BenchmarkAppendStr8Bytes(b *testing.B) {
-	benchmarkAppendStr(b, "12345678")
-}
-
-func BenchmarkAppendStr16Bytes(b *testing.B) {
-	benchmarkAppendStr(b, "1234567890123456")
-}
-
-func BenchmarkAppendStr32Bytes(b *testing.B) {
-	benchmarkAppendStr(b, "12345678901234567890123456789012")
-}
-
-func BenchmarkAppendSpecialCase(b *testing.B) {
-	b.StopTimer()
-	x := make([]int, 0, N)
-	b.StartTimer()
-	for i := 0; i < b.N; i++ {
-		x = x[0:0]
-		for j := 0; j < N; j++ {
-			if len(x) < cap(x) {
-				x = x[:len(x)+1]
-				x[len(x)-1] = j
-			} else {
-				x = append(x, j)
-			}
-		}
-	}
-}
-
-var x []int
-
-func f() int {
-	x[:1][0] = 3
-	return 2
-}
-
-func TestSideEffectOrder(t *testing.T) {
-	x = make([]int, 0, 10)
-	x = append(x, 1, f())
-	if x[0] != 1 || x[1] != 2 {
-		t.Error("append failed: ", x[0], x[1])
-	}
-}
-
-func TestAppendOverlap(t *testing.T) {
-	x := []byte("1234")
-	x = append(x[1:], x...) // p > q in runtime·appendslice.
-	got := string(x)
-	want := "2341234"
-	if got != want {
-		t.Errorf("overlap failed: got %q want %q", got, want)
-	}
-}
-
-func benchmarkCopySlice(b *testing.B, l int) {
-	s := make([]byte, l)
-	buf := make([]byte, 4096)
-	var n int
-	for i := 0; i < b.N; i++ {
-		n = copy(buf, s)
-	}
-	b.SetBytes(int64(n))
-}
-
-func benchmarkCopyStr(b *testing.B, l int) {
-	s := string(make([]byte, l))
-	buf := make([]byte, 4096)
-	var n int
-	for i := 0; i < b.N; i++ {
-		n = copy(buf, s)
-	}
-	b.SetBytes(int64(n))
-}
-
-func BenchmarkCopy1Byte(b *testing.B)    { benchmarkCopySlice(b, 1) }
-func BenchmarkCopy2Byte(b *testing.B)    { benchmarkCopySlice(b, 2) }
-func BenchmarkCopy4Byte(b *testing.B)    { benchmarkCopySlice(b, 4) }
-func BenchmarkCopy8Byte(b *testing.B)    { benchmarkCopySlice(b, 8) }
-func BenchmarkCopy12Byte(b *testing.B)   { benchmarkCopySlice(b, 12) }
-func BenchmarkCopy16Byte(b *testing.B)   { benchmarkCopySlice(b, 16) }
-func BenchmarkCopy32Byte(b *testing.B)   { benchmarkCopySlice(b, 32) }
-func BenchmarkCopy128Byte(b *testing.B)  { benchmarkCopySlice(b, 128) }
-func BenchmarkCopy1024Byte(b *testing.B) { benchmarkCopySlice(b, 1024) }
-
-func BenchmarkCopy1String(b *testing.B)    { benchmarkCopyStr(b, 1) }
-func BenchmarkCopy2String(b *testing.B)    { benchmarkCopyStr(b, 2) }
-func BenchmarkCopy4String(b *testing.B)    { benchmarkCopyStr(b, 4) }
-func BenchmarkCopy8String(b *testing.B)    { benchmarkCopyStr(b, 8) }
-func BenchmarkCopy12String(b *testing.B)   { benchmarkCopyStr(b, 12) }
-func BenchmarkCopy16String(b *testing.B)   { benchmarkCopyStr(b, 16) }
-func BenchmarkCopy32String(b *testing.B)   { benchmarkCopyStr(b, 32) }
-func BenchmarkCopy128String(b *testing.B)  { benchmarkCopyStr(b, 128) }
-func BenchmarkCopy1024String(b *testing.B) { benchmarkCopyStr(b, 1024) }