From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Fri, 27 May 2011 23:43:02 +0000 (-0700)
Subject: http: client+server benchmark
X-Git-Tag: weekly.2011-06-02~78
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=399a311e64aa7bc5282ce1489a53f1f25c2edeb0;p=gostls13.git

http: client+server benchmark

baseline runs: (6g, gopher.mtv)

http_test.BenchmarkClientServer  5000  412588 ns/op
http_test.BenchmarkClientServer  5000  403346 ns/op
http_test.BenchmarkClientServer  5000  413936 ns/op
http_test.BenchmarkClientServer  5000  410287 ns/op
http_test.BenchmarkClientServer  5000  388037 ns/op
http_test.BenchmarkClientServer  5000  405545 ns/op
http_test.BenchmarkClientServer  5000  405179 ns/op
http_test.BenchmarkClientServer  5000  413827 ns/op
http_test.BenchmarkClientServer  5000  392723 ns/op

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4515155
---

diff --git a/src/pkg/http/serve_test.go b/src/pkg/http/serve_test.go
index 120a026056..0acec226d5 100644
--- a/src/pkg/http/serve_test.go
+++ b/src/pkg/http/serve_test.go
@@ -754,3 +754,29 @@ func TestZeroLengthPostAndResponse(t *testing.T) {
 		}
 	}
 }
+
+func BenchmarkClientServer(b *testing.B) {
+	b.StopTimer()
+	ts := httptest.NewServer(HandlerFunc(func(rw ResponseWriter, r *Request) {
+		fmt.Fprintf(rw, "Hello world.\n")
+	}))
+	defer ts.Close()
+	b.StartTimer()
+
+	for i := 0; i < b.N; i++ {
+		res, err := Get(ts.URL)
+		if err != nil {
+			panic("Get: " + err.String())
+		}
+		all, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			panic("ReadAll: " + err.String())
+		}
+		body := string(all)
+		if body != "Hello world.\n" {
+			panic("Got body: " + body)
+		}
+	}
+
+	b.StopTimer()
+}