72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package http
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import (
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"bytes"
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"testing"
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)
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var headerWriteTests = []struct {
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h Header
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exclude map[string]bool
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expected string
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}{
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{Header{}, nil, ""},
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{
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Header{
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"Content-Type": {"text/html; charset=UTF-8"},
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"Content-Length": {"0"},
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},
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nil,
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"Content-Length: 0\r\nContent-Type: text/html; charset=UTF-8\r\n",
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},
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{
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Header{
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"Content-Length": {"0", "1", "2"},
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},
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nil,
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"Content-Length: 0\r\nContent-Length: 1\r\nContent-Length: 2\r\n",
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},
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{
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Header{
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"Expires": {"-1"},
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"Content-Length": {"0"},
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"Content-Encoding": {"gzip"},
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},
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map[string]bool{"Content-Length": true},
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"Content-Encoding: gzip\r\nExpires: -1\r\n",
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},
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{
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Header{
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"Expires": {"-1"},
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"Content-Length": {"0", "1", "2"},
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"Content-Encoding": {"gzip"},
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},
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map[string]bool{"Content-Length": true},
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"Content-Encoding: gzip\r\nExpires: -1\r\n",
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},
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{
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Header{
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"Expires": {"-1"},
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"Content-Length": {"0"},
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"Content-Encoding": {"gzip"},
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},
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map[string]bool{"Content-Length": true, "Expires": true, "Content-Encoding": true},
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"",
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},
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}
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func TestHeaderWrite(t *testing.T) {
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var buf bytes.Buffer
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for i, test := range headerWriteTests {
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test.h.WriteSubset(&buf, test.exclude)
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if buf.String() != test.expected {
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t.Errorf("#%d:\n got: %q\nwant: %q", i, buf.String(), test.expected)
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}
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buf.Reset()
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}
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}
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