github.com/google/go-safeweb@v0.0.0-20231219055052-64d8cfc90fbb/internal/requesttesting/headers/statusmessages.go (about)

     1  // Copyright 2020 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //	https://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package headers
    16  
    17  import (
    18  	"bytes"
    19  	"strings"
    20  )
    21  
    22  const (
    23  	statusOK               = "HTTP/1.1 200 OK"
    24  	statusNotImplemented   = "HTTP/1.1 501 Not Implemented"
    25  	statusBadRequestPrefix = "HTTP/1.1 400 Bad Request"
    26  )
    27  
    28  func extractStatus(response []byte) string {
    29  	position := bytes.IndexByte(response, '\r')
    30  	if position == -1 {
    31  		return ""
    32  	}
    33  	return string(response[:position])
    34  }
    35  
    36  func matchStatus(got, want string) bool {
    37  	return strings.HasPrefix(got, want)
    38  }