208 lines
4.6 KiB
Go
208 lines
4.6 KiB
Go
// 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 http
|
|
|
|
import (
|
|
"bytes"
|
|
"runtime"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
var headerWriteTests = []struct {
|
|
h Header
|
|
exclude map[string]bool
|
|
expected string
|
|
}{
|
|
{Header{}, nil, ""},
|
|
{
|
|
Header{
|
|
"Content-Type": {"text/html; charset=UTF-8"},
|
|
"Content-Length": {"0"},
|
|
},
|
|
nil,
|
|
"Content-Length: 0\r\nContent-Type: text/html; charset=UTF-8\r\n",
|
|
},
|
|
{
|
|
Header{
|
|
"Content-Length": {"0", "1", "2"},
|
|
},
|
|
nil,
|
|
"Content-Length: 0\r\nContent-Length: 1\r\nContent-Length: 2\r\n",
|
|
},
|
|
{
|
|
Header{
|
|
"Expires": {"-1"},
|
|
"Content-Length": {"0"},
|
|
"Content-Encoding": {"gzip"},
|
|
},
|
|
map[string]bool{"Content-Length": true},
|
|
"Content-Encoding: gzip\r\nExpires: -1\r\n",
|
|
},
|
|
{
|
|
Header{
|
|
"Expires": {"-1"},
|
|
"Content-Length": {"0", "1", "2"},
|
|
"Content-Encoding": {"gzip"},
|
|
},
|
|
map[string]bool{"Content-Length": true},
|
|
"Content-Encoding: gzip\r\nExpires: -1\r\n",
|
|
},
|
|
{
|
|
Header{
|
|
"Expires": {"-1"},
|
|
"Content-Length": {"0"},
|
|
"Content-Encoding": {"gzip"},
|
|
},
|
|
map[string]bool{"Content-Length": true, "Expires": true, "Content-Encoding": true},
|
|
"",
|
|
},
|
|
{
|
|
Header{
|
|
"Nil": nil,
|
|
"Empty": {},
|
|
"Blank": {""},
|
|
"Double-Blank": {"", ""},
|
|
},
|
|
nil,
|
|
"Blank: \r\nDouble-Blank: \r\nDouble-Blank: \r\n",
|
|
},
|
|
// Tests header sorting when over the insertion sort threshold side:
|
|
{
|
|
Header{
|
|
"k1": {"1a", "1b"},
|
|
"k2": {"2a", "2b"},
|
|
"k3": {"3a", "3b"},
|
|
"k4": {"4a", "4b"},
|
|
"k5": {"5a", "5b"},
|
|
"k6": {"6a", "6b"},
|
|
"k7": {"7a", "7b"},
|
|
"k8": {"8a", "8b"},
|
|
"k9": {"9a", "9b"},
|
|
},
|
|
map[string]bool{"k5": true},
|
|
"k1: 1a\r\nk1: 1b\r\nk2: 2a\r\nk2: 2b\r\nk3: 3a\r\nk3: 3b\r\n" +
|
|
"k4: 4a\r\nk4: 4b\r\nk6: 6a\r\nk6: 6b\r\n" +
|
|
"k7: 7a\r\nk7: 7b\r\nk8: 8a\r\nk8: 8b\r\nk9: 9a\r\nk9: 9b\r\n",
|
|
},
|
|
}
|
|
|
|
func TestHeaderWrite(t *testing.T) {
|
|
var buf bytes.Buffer
|
|
for i, test := range headerWriteTests {
|
|
test.h.WriteSubset(&buf, test.exclude)
|
|
if buf.String() != test.expected {
|
|
t.Errorf("#%d:\n got: %q\nwant: %q", i, buf.String(), test.expected)
|
|
}
|
|
buf.Reset()
|
|
}
|
|
}
|
|
|
|
var parseTimeTests = []struct {
|
|
h Header
|
|
err bool
|
|
}{
|
|
{Header{"Date": {""}}, true},
|
|
{Header{"Date": {"invalid"}}, true},
|
|
{Header{"Date": {"1994-11-06T08:49:37Z00:00"}}, true},
|
|
{Header{"Date": {"Sun, 06 Nov 1994 08:49:37 GMT"}}, false},
|
|
{Header{"Date": {"Sunday, 06-Nov-94 08:49:37 GMT"}}, false},
|
|
{Header{"Date": {"Sun Nov 6 08:49:37 1994"}}, false},
|
|
}
|
|
|
|
func TestParseTime(t *testing.T) {
|
|
expect := time.Date(1994, 11, 6, 8, 49, 37, 0, time.UTC)
|
|
for i, test := range parseTimeTests {
|
|
d, err := ParseTime(test.h.Get("Date"))
|
|
if err != nil {
|
|
if !test.err {
|
|
t.Errorf("#%d:\n got err: %v", i, err)
|
|
}
|
|
continue
|
|
}
|
|
if test.err {
|
|
t.Errorf("#%d:\n should err", i)
|
|
continue
|
|
}
|
|
if !expect.Equal(d) {
|
|
t.Errorf("#%d:\n got: %v\nwant: %v", i, d, expect)
|
|
}
|
|
}
|
|
}
|
|
|
|
type hasTokenTest struct {
|
|
header string
|
|
token string
|
|
want bool
|
|
}
|
|
|
|
var hasTokenTests = []hasTokenTest{
|
|
{"", "", false},
|
|
{"", "foo", false},
|
|
{"foo", "foo", true},
|
|
{"foo ", "foo", true},
|
|
{" foo", "foo", true},
|
|
{" foo ", "foo", true},
|
|
{"foo,bar", "foo", true},
|
|
{"bar,foo", "foo", true},
|
|
{"bar, foo", "foo", true},
|
|
{"bar,foo, baz", "foo", true},
|
|
{"bar, foo,baz", "foo", true},
|
|
{"bar,foo, baz", "foo", true},
|
|
{"bar, foo, baz", "foo", true},
|
|
{"FOO", "foo", true},
|
|
{"FOO ", "foo", true},
|
|
{" FOO", "foo", true},
|
|
{" FOO ", "foo", true},
|
|
{"FOO,BAR", "foo", true},
|
|
{"BAR,FOO", "foo", true},
|
|
{"BAR, FOO", "foo", true},
|
|
{"BAR,FOO, baz", "foo", true},
|
|
{"BAR, FOO,BAZ", "foo", true},
|
|
{"BAR,FOO, BAZ", "foo", true},
|
|
{"BAR, FOO, BAZ", "foo", true},
|
|
{"foobar", "foo", false},
|
|
{"barfoo ", "foo", false},
|
|
}
|
|
|
|
func TestHasToken(t *testing.T) {
|
|
for _, tt := range hasTokenTests {
|
|
if hasToken(tt.header, tt.token) != tt.want {
|
|
t.Errorf("hasToken(%q, %q) = %v; want %v", tt.header, tt.token, !tt.want, tt.want)
|
|
}
|
|
}
|
|
}
|
|
|
|
var testHeader = Header{
|
|
"Content-Length": {"123"},
|
|
"Content-Type": {"text/plain"},
|
|
"Date": {"some date at some time Z"},
|
|
"Server": {DefaultUserAgent},
|
|
}
|
|
|
|
var buf bytes.Buffer
|
|
|
|
func BenchmarkHeaderWriteSubset(b *testing.B) {
|
|
b.ReportAllocs()
|
|
for i := 0; i < b.N; i++ {
|
|
buf.Reset()
|
|
testHeader.WriteSubset(&buf, nil)
|
|
}
|
|
}
|
|
|
|
func TestHeaderWriteSubsetMallocs(t *testing.T) {
|
|
t.Skip("Skipping alloc count test on gccgo")
|
|
if runtime.GOMAXPROCS(0) > 1 {
|
|
t.Skip("skipping; GOMAXPROCS>1")
|
|
}
|
|
n := testing.AllocsPerRun(100, func() {
|
|
buf.Reset()
|
|
testHeader.WriteSubset(&buf, nil)
|
|
})
|
|
if n > 0 {
|
|
t.Errorf("mallocs = %d; want 0", n)
|
|
}
|
|
}
|