Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 189 deletions

diff --git a/src/pkg/encoding/json/bench_test.go b/src/pkg/encoding/json/bench_test.go
deleted file mode 100644
index 29dbc26d4..000000000
--- a/src/pkg/encoding/json/bench_test.go
+++ /dev/null
@@ -1,189 +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.
-
-// Large data benchmark.
-// The JSON data is a summary of agl's changes in the
-// go, webkit, and chromium open source projects.
-// We benchmark converting between the JSON form
-// and in-memory data structures.
-
-package json
-
-import (
-	"bytes"
-	"compress/gzip"
-	"io/ioutil"
-	"os"
-	"testing"
-)
-
-type codeResponse struct {
-	Tree     *codeNode `json:"tree"`
-	Username string    `json:"username"`
-}
-
-type codeNode struct {
-	Name     string      `json:"name"`
-	Kids     []*codeNode `json:"kids"`
-	CLWeight float64     `json:"cl_weight"`
-	Touches  int         `json:"touches"`
-	MinT     int64       `json:"min_t"`
-	MaxT     int64       `json:"max_t"`
-	MeanT    int64       `json:"mean_t"`
-}
-
-var codeJSON []byte
-var codeStruct codeResponse
-
-func codeInit() {
-	f, err := os.Open("testdata/code.json.gz")
-	if err != nil {
-		panic(err)
-	}
-	defer f.Close()
-	gz, err := gzip.NewReader(f)
-	if err != nil {
-		panic(err)
-	}
-	data, err := ioutil.ReadAll(gz)
-	if err != nil {
-		panic(err)
-	}
-
-	codeJSON = data
-
-	if err := Unmarshal(codeJSON, &codeStruct); err != nil {
-		panic("unmarshal code.json: " + err.Error())
-	}
-
-	if data, err = Marshal(&codeStruct); err != nil {
-		panic("marshal code.json: " + err.Error())
-	}
-
-	if !bytes.Equal(data, codeJSON) {
-		println("different lengths", len(data), len(codeJSON))
-		for i := 0; i < len(data) && i < len(codeJSON); i++ {
-			if data[i] != codeJSON[i] {
-				println("re-marshal: changed at byte", i)
-				println("orig: ", string(codeJSON[i-10:i+10]))
-				println("new: ", string(data[i-10:i+10]))
-				break
-			}
-		}
-		panic("re-marshal code.json: different result")
-	}
-}
-
-func BenchmarkCodeEncoder(b *testing.B) {
-	if codeJSON == nil {
-		b.StopTimer()
-		codeInit()
-		b.StartTimer()
-	}
-	enc := NewEncoder(ioutil.Discard)
-	for i := 0; i < b.N; i++ {
-		if err := enc.Encode(&codeStruct); err != nil {
-			b.Fatal("Encode:", err)
-		}
-	}
-	b.SetBytes(int64(len(codeJSON)))
-}
-
-func BenchmarkCodeMarshal(b *testing.B) {
-	if codeJSON == nil {
-		b.StopTimer()
-		codeInit()
-		b.StartTimer()
-	}
-	for i := 0; i < b.N; i++ {
-		if _, err := Marshal(&codeStruct); err != nil {
-			b.Fatal("Marshal:", err)
-		}
-	}
-	b.SetBytes(int64(len(codeJSON)))
-}
-
-func BenchmarkCodeDecoder(b *testing.B) {
-	if codeJSON == nil {
-		b.StopTimer()
-		codeInit()
-		b.StartTimer()
-	}
-	var buf bytes.Buffer
-	dec := NewDecoder(&buf)
-	var r codeResponse
-	for i := 0; i < b.N; i++ {
-		buf.Write(codeJSON)
-		// hide EOF
-		buf.WriteByte('\n')
-		buf.WriteByte('\n')
-		buf.WriteByte('\n')
-		if err := dec.Decode(&r); err != nil {
-			b.Fatal("Decode:", err)
-		}
-	}
-	b.SetBytes(int64(len(codeJSON)))
-}
-
-func BenchmarkCodeUnmarshal(b *testing.B) {
-	if codeJSON == nil {
-		b.StopTimer()
-		codeInit()
-		b.StartTimer()
-	}
-	for i := 0; i < b.N; i++ {
-		var r codeResponse
-		if err := Unmarshal(codeJSON, &r); err != nil {
-			b.Fatal("Unmmarshal:", err)
-		}
-	}
-	b.SetBytes(int64(len(codeJSON)))
-}
-
-func BenchmarkCodeUnmarshalReuse(b *testing.B) {
-	if codeJSON == nil {
-		b.StopTimer()
-		codeInit()
-		b.StartTimer()
-	}
-	var r codeResponse
-	for i := 0; i < b.N; i++ {
-		if err := Unmarshal(codeJSON, &r); err != nil {
-			b.Fatal("Unmmarshal:", err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalString(b *testing.B) {
-	data := []byte(`"hello, world"`)
-	var s string
-
-	for i := 0; i < b.N; i++ {
-		if err := Unmarshal(data, &s); err != nil {
-			b.Fatal("Unmarshal:", err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalFloat64(b *testing.B) {
-	var f float64
-	data := []byte(`3.14`)
-
-	for i := 0; i < b.N; i++ {
-		if err := Unmarshal(data, &f); err != nil {
-			b.Fatal("Unmarshal:", err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalInt64(b *testing.B) {
-	var x int64
-	data := []byte(`3`)
-
-	for i := 0; i < b.N; i++ {
-		if err := Unmarshal(data, &x); err != nil {
-			b.Fatal("Unmarshal:", err)
-		}
-	}
-}